When driving for Your Toyota Prius 4 Door Third Generation (2010-2015)

When driving  
2
2-1. Driving procedures  
2-3. Operating the lights and  
windshield wipers  
Driving the vehicle............ 180  
Power (ignition) switch..... 192  
EV drive mode ................. 199  
Hybrid transmission ......... 202  
Turn signal lever .............. 211  
Parking brake................... 212  
Horn ................................. 213  
Headlight switch............... 250  
Fog light switch ................ 256  
Windshield wipers and  
washer ........................... 258  
Rear window wiper and  
washer ........................... 262  
Headlight cleaner  
switch............................. 265  
2-2. Instrument cluster  
Gauges and meters ......... 214  
2-4. Using other driving systems  
Indicators and warning  
lights .............................. 219  
Cruise control................... 266  
Dynamic radar cruise  
control............................ 270  
Multi-information  
display............................ 223  
LKA (Lane-Keeping  
Assist)............................ 286  
Head-up display............... 243  
Driving assist systems ..... 296  
Hill-start assist control...... 301  
PCS (Pre-Collision  
System).......................... 303  
2-5. Driving information  
Cargo and luggage .......... 311  
Vehicle load limits ............ 316  
Winter driving tips ............ 317  
Trailer towing ................... 322  
Dinghy towing .................. 323  
179  
2-1. Driving proc edures  
Driving the vehicle  
The following procedures should be observed to ensure safe driv-  
ing:  
■ Starting the hybrid system  
P. 192  
■ Driving  
STEP  
1
With the brake pedal depressed, shift the shift position to D.  
(P. 202)  
Check that the shift position indicator shows D. (P. 214)  
STEP  
STEP  
2
3
Release the parking brake. (P. 212)  
Gradually release the brake pedal and gently depress the  
accelerator pedal to accelerate the vehicle.  
■ Stopping  
STEP  
1
With the shift position in D, depress the brake pedal.  
If necessary, set the parking brake.  
STEP  
2
When the vehicle will be stopped for an extended period of time,  
shift the shift position to P. (P. 205)  
■ Parking the vehicle  
STEP  
STEP  
STEP  
1
2
3
Stop the vehicle completely.  
Set the parking brake. (P. 212)  
Shift the shift position to P. (P. 205)  
Check that the shift position indicator shows P. (P. 202)  
STEP  
STEP  
STEP  
4
5
6
Press the “POWER” switch to stop the hybrid system.  
Slowly release the brake pedal.  
Lock the door, making sure that you have the electronic key  
on your person.  
When parking on a hill, block the wheels as needed.  
180  
2-1. Driving procedures  
Starting off on a uphill  
STEP  
STEP  
STEP  
1
2
3
Firmly set the parking brake with the brake pedal depressed,  
and then shift the shift position to D.  
Release the brake pedal and gently depress the accelerator  
pedal.  
Release the parking brake.  
2
■When starting off on a uphill  
The hill-start assist control is available. (P. 301)  
■Driving in the rain  
●Drive carefully when it is raining, because visibility will be reduced, the  
windows may become fogged-up, and the road will be slippery.  
●Drive carefully when it starts to rain, because the road surface will be  
especially slippery.  
●Refrain from high speeds when driving on an expressway in the rain,  
because there may be a layer of water between the tires and the road  
surface, preventing the steering and brakes from operating properly.  
■Breaking in your new Toyota  
To extend the life of the vehicle, observing the following precautions is rec-  
ommended:  
●For the first 200 miles (300 km):  
Avoid sudden stops.  
●For the first 600 miles (1000 km):  
• Do not drive at extremely high speeds.  
• Avoid sudden acceleration.  
• Do not drive at a constant speed for extended periods.  
181  
2-1. Driving procedures  
■Operating your vehicle in a foreign country  
Comply with the relevant vehicle registration laws and confirm the availability  
of the correct fuel. (P. 562)  
■For efficient use  
●Shift the shift position to D when driving.  
In the N position, the gasoline engine operates but electricity cannot be  
generated. The hybrid battery (traction battery) will discharge, requiring  
unnecessary engine power to recharge.  
●Drive your vehicle smoothly.  
Avoid abrupt acceleration and deceleration. Gradual acceleration and  
deceleration will make more effective use of the electric motor (traction  
motor) without having to use gasoline engine power.  
●Avoid repeated acceleration.  
Repeated acceleration consumes hybrid battery (traction battery) power,  
resulting in poor acceleration. Battery power can be restored by driving  
with the accelerator pedal slightly released.  
●Shift the shift position to P when parking.  
In the N position, the hybrid battery (traction battery) does not recharge.  
Leaving the shift position in the N position for an extended period of time  
may discharge the hybrid battery (traction battery). The vehicle cannot  
run if the hybrid battery (traction battery) is discharged.  
182  
2-1. Driving procedures  
CAUTION  
■When starting the vehicle  
Always keep your foot on the brake pedal while stopped with the hybrid sys-  
tem operating. This prevents the vehicle from creeping.  
■When driving the vehicle  
●Do not drive if you are unfamiliar with the location of the brake and accel-  
erator pedals to avoid depressing the wrong pedal.  
2
• Accidentally depressing the accelerator pedal instead of the brake  
pedal will result in sudden acceleration that may lead to an accident  
that could result in death or serious injury.  
• When backing up, you may twist your body around, leading to a diffi-  
culty in operating the pedals. Make sure to operate the pedals properly.  
• Make sure to keep a correct driving posture even when moving the  
vehicle only slightly. This allows you to depress the brake and acceler-  
ator pedals properly.  
• Depress the brake pedal using your right foot. Depressing the brake  
pedal using your left foot may delay response in an emergency, result-  
ing in an accident.  
●Because there is no engine noise when the vehicle is being driven using  
the electric motor, pedestrians in the vicinity may not notice the vehicle.  
Even though the vehicle is equipped with the vehicle proximity notification  
system, drive with care as pedestrians in the vicinity may still not notice  
the vehicle if the surrounding area is noisy.  
●Do not drive the vehicle over or stop the vehicle near flammable materials.  
The exhaust system and exhaust gases can be extremely hot. These hot  
parts may cause a fire if there is any flammable material nearby.  
●Do not let the vehicle roll backward while a forward driving position is  
selected, or roll forward while the shift position is in R.  
Doing so may result in an accident or damage to the vehicle.  
183  
2-1. Driving procedures  
CAUTION  
●If the smell of exhaust is noticed inside the vehicle, open the windows and  
check that the back door is closed. Large amounts of exhaust in the vehi-  
cle can cause driver drowsiness and an accident, resulting in death or a  
serious health hazard. Have the vehicle inspected by your Toyota dealer  
immediately.  
●Do not shift the shift position to P while the vehicle is moving.  
Doing so can damage the transmission and may result in a loss of vehicle  
control.  
●Do not shift the shift position to R while the vehicle is moving forward.  
Doing so can damage the transmission and may result in a loss of vehicle  
control.  
●Do not shift the shift position to D while the vehicle is moving backward.  
Doing so can damage the transmission and may result in a loss of vehicle  
control.  
●Moving the shift position to N while the vehicle is moving will disengage  
the hybrid system. Engine braking is not available with the hybrid system  
disengaged.  
●During normal driving, do not turn off the hybrid system. Turning the hybrid  
system off while driving will not cause loss of steering or braking control,  
but the power assist to these systems will be lost. This will make it more  
difficult to steer and brake, so you should pull over and stop the vehicle as  
soon as it is safe to do so.  
However, in the event of an emergency, such as if it becomes impossible  
to stop the vehicle in the normal way: P. 556  
●Use engine braking (shift position B instead of shift position D) to maintain  
a safe speed when driving down a steep hill.  
Using the brakes continuously may cause the brakes to overheat and lose  
effectiveness. (P. 202)  
184  
2-1. Driving procedures  
CAUTION  
●Do not adjust the positions of the steering wheel, the seat, or the inside or  
outside rear view mirrors while driving.  
Doing so may result in a loss of vehicle control that can cause accidents,  
resulting in death or serious injury.  
●Always check that all passengers’ arms, heads or other parts of their body  
are not outside the vehicle, as this may result in death or serious injury.  
●Do not drive in excess of the speed limit. Even if the legal speed limit per-  
mits it, do not drive over 85 mph (140 km/h) unless your vehicle has high-  
speed capability tires. Driving over 85 mph (140 km/h) may result in tire  
failure, loss of control and possible injury. Be sure to consult a tire dealer  
to determine whether the tires on your vehicle are high-speed capability  
tires or not before driving at such speeds.  
2
■When driving on slippery road surfaces  
●Sudden braking, acceleration and steering may cause tire slippage and  
reduce your ability to control the vehicle, resulting in an accident.  
●Sudden acceleration, engine braking due to shift changing, or changes in  
engine speed could cause the vehicle to skid, resulting in an accident.  
●After driving through a puddle, depress the brake pedal to make sure that  
the brakes are functioning properly. Wet brake pads may prevent the  
brakes from functioning properly. If the brakes on only one side are wet  
and not functioning properly, steering control may be affected, resulting in  
an accident.  
185  
2-1. Driving procedures  
CAUTION  
■When changing the shift position  
Be careful not to change the shift position with the accelerator pedal  
depressed.  
Changing the shift position to any positions other than P or N may cause the  
vehicle to accelerate abruptly, causing an accident and resulting in death or  
serious injury.  
After changing the shift position, make sure to confirm the current shift posi-  
tion displayed on the shift position indicator inside the meter.  
■If you hear a squealing or scraping noise (brake pad wear limit indica-  
tors)  
Have your Toyota dealer check and replace the brake pads as soon as pos-  
sible.  
Rotor damage may result if the pads are not replaced when needed.  
It is dangerous to drive the vehicle when the wear limits of the brake pads  
and/or those of the brake discs are exceeded.  
■When the vehicle is stopped  
●Do not depress the accelerator pedal unnecessarily.  
If the vehicle is in any shift position other than P or N, the vehicle may  
accelerate suddenly and unexpectedly, causing an accident.  
●Do not leave the vehicle with the hybrid system on for a long time.  
If such a situation cannot be avoided, park the vehicle in an open space  
and check that exhaust fumes do not enter the vehicle interior.  
●In order to prevent accidents due to the vehicle rolling away, always keep  
depressing the brake pedal while the “READY” indicator is on. Apply the  
parking brake as necessary.  
186  
2-1. Driving procedures  
CAUTION  
●If the vehicle is stopped on an incline, in order to prevent accidents caused  
by the vehicle rolling forward or backward, always depress the brake pedal  
and securely apply the parking brake as needed.  
●Avoid revving or racing the engine.  
Running the engine at high speed while the vehicle is stopped may cause  
the exhaust system to overheat, which could result in a fire if combustible  
material is nearby.  
2
■When the vehicle is parked  
●Make sure to firmly apply the parking brake and shift the shift position to P.  
Failure to do so may cause the vehicle to move, or the vehicle to acceler-  
ate suddenly if the accelerator pedal is accidentally depressed. Also, when  
leaving the vehicle, make sure to turn off the hybrid system and lock the  
vehicle.  
Sound or shuddering may not be noticed even when the hybrid vehicle is  
ready to drive (when the “READY” indicator is illuminated).  
●Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in  
the vehicle when it is in the sun.  
Doing so may result in the following:  
• Gas may leak from a cigarette lighter or spray can, and may lead to a  
fire.  
• The temperature inside the vehicle may cause the plastic lenses and  
plastic material of glasses to deform or crack.  
• Soft drink cans may fracture, causing the contents to spray over the  
interior of the vehicle, and may also cause a short circuit in the vehi-  
cle’s electrical components.  
187  
2-1. Driving procedures  
CAUTION  
●Do not leave cigarette lighters in the vehicle. If a cigarette lighter is in a  
place such as the glove box or on the floor, it may be lit accidentally when  
luggage is loaded or the seat is adjusted, causing a fire.  
●Do not attach adhesive discs to the windshield or windows. Do not place  
containers such as air fresheners on the instrument panel or dashboard.  
Adhesive discs or containers may act as lenses, causing a fire in the vehi-  
cle.  
●Do not leave a door or window open if the curved glass is coated with a  
metallized film such as a silver-colored one. Reflected sunlight may cause  
the glass to act as a lens, causing a fire.  
●Do not touch the exhaust pipe while the hybrid system is operating or  
immediately after turning the hybrid system off.  
Doing so may cause burns.  
●Do not leave the hybrid system operating in an area with snow build-up, or  
where it is snowing. If snowbanks build up around the vehicle while the  
hybrid system is operating, exhaust gases may collect and enter the vehi-  
cle. This may lead to death or a serious health hazard.  
■Exhaust gases  
Exhaust gases include harmful carbon monoxide (CO), which is colorless  
and odorless. Inhaling exhaust gases may lead to death or a serious health  
hazard.  
●If the vehicle is in a poorly ventilated area, stop the hybrid system. In a  
closed area, such as a garage, exhaust gases may collect and enter the  
vehicle. This may lead to death or a serious health hazard.  
●The exhaust system should be checked occasionally. If there is a hole or  
crack caused by corrosion, damage to a joint or abnormal exhaust noise,  
be sure to have the vehicle inspected and repaired by your Toyota dealer.  
Failure to do so may allow exhaust gases to enter the vehicle, resulting in  
death or a serious health hazard.  
188  
2-1. Driving procedures  
CAUTION  
■When taking a nap in the vehicle  
Always turn the hybrid system off. Otherwise, if you accidentally move the  
shift lever or depress the accelerator pedal, this could cause an accident or  
fire due to hybrid system overheating. Additionally, if the vehicle is parked in  
a poorly ventilated area, exhaust gases may collect and enter the vehicle,  
leading to death or a serious health hazard.  
■When braking  
2
●When the brakes are wet, drive more cautiously.  
Braking distance increases when the brakes are wet, and this may cause  
one side of the vehicle to brake differently than the other side. Also, the  
parking brake may not securely hold the vehicle.  
●If the electronically controlled assist function does not operate, do not fol-  
low other vehicles closely and avoid downhill or sharp turns that require  
braking.  
In this case, braking is still possible, but the brake pedal should be  
depressed more firmly than usual. Also, the braking distance will increase.  
●The brake system consists of 2 individual hydraulic systems; if one of the  
systems fails, the others will still operate. In this case, the brake pedal  
should be depressed more firmly than usual and the braking distance will  
increase. If this happens, do not continue to drive the vehicle. If the brake  
system warning light (red indicator) comes on while driving, immediately  
stop the vehicle in a safe place and contact your Toyota dealer.  
189  
2-1. Driving procedures  
NOTICE  
■When driving the vehicle  
●Do not depress the accelerator and brake pedals at the same time during  
driving, as this may restrain driving torque.  
●Do not use the accelerator pedal or depress the accelerator and brake  
pedals at the same time to hold the vehicle on a hill.  
■Avoiding damage to vehicle parts  
●Do not turn the steering wheel fully in either direction and hold it there for  
an extended period of time.  
Doing so may damage the power steering motor.  
●When driving over bumps in the road, drive as slowly as possible to avoid  
damaging the wheels, underside of the vehicle, etc.  
■If you get a flat tire while driving  
A flat or damaged tire may cause the following situations. Hold the steering  
wheel firmly and gradually depress the brake pedal to slow down the vehicle.  
●It may be difficult to control your vehicle.  
●The vehicle will make abnormal sounds or vibrations.  
●The vehicle will lean abnormally.  
Information on what to do in case of a flat tire. (P. 523)  
190  
2-1. Driving procedures  
NOTICE  
■When encountering flooded roads  
Do not drive on a road that has flooded after heavy rain etc. Doing so may  
cause the following serious damage to the vehicle:  
●Engine stalling  
●Short in electrical components  
●Engine damage caused by water immersion  
2
In the event that you drive on a flooded road and the vehicle is flooded, be  
sure to have your Toyota dealer check the following:  
●Brake function  
●Changes in quantity and quality of engine oil, transmission fluid for the  
hybrid system, etc.  
●Lubricant condition for the bearings and suspension joints (where possi-  
ble), and the function of all joints, bearings, etc.  
If the P position control system is damaged by flooding, it may not be possi-  
ble to shift the shift position to P, or from P to other positions. When the shift  
position cannot be changed from P to any other position, the front wheels  
will lock, and you will be unable to tow the vehicle with the front wheels on  
the ground, as the front wheels may be locked. In this case, transport the  
vehicle with both front wheels or all four wheels lifted.  
191  
2-1. Driving proc edures  
Pow er (ignition) sw itch  
Performing the following operations when carrying the electronic  
key on your person starts the hybrid system or changes “POWER”  
switch modes.  
■ Starting the hybrid system  
STEP  
1
Check that the parking brake is set.  
Firmly depress the brake pedal.  
STEP  
2
Check that the “POWER” switch indicator turns green. If the indi-  
cator does not turn green, the hybrid system cannot be started.  
When the shift position is N, the hybrid system cannot start. Shift  
the shift position to P when starting the hybrid system. (P. 205)  
Press the “POWER” switch.  
STEP  
3
The hybrid system can be  
started from any “POWER”  
switch mode.  
Continue depressing the brake  
pedal until the hybrid system is  
completely started.  
192  
2-1. Driving procedures  
STEP  
4
Check that the “READY” indicator is on.  
If the “READY” indicator changes from a flashing light to a solid  
light and the buzzer sounds, the hybrid system is starting nor-  
mally.  
The vehicle will not move when the “READY” indicator is off.  
The vehicle can move when the “READY” indicator is on even if  
the engine is stopped. (The gasoline engine starts or stops auto-  
matically in accordance with the state of the vehicle.)  
2
■ Stopping the hybrid system  
STEP  
1
Stop the vehicle completely.  
STEP  
2
Set the parking brake. (P. 212)  
Shift the shift position to P.  
STEP  
3
(P. 205)  
Check that the shift position  
indicator shows P. (P. 202)  
STEP  
STEP  
4
5
Press the “POWER” switch.  
The hybrid system will stop.  
Slowly release the brake pedal and check that the indicator  
on the “POWER” switch is off.  
193  
2-1. Driving procedures  
■ Changing “POWER” switch modes  
Modes can be changed by pressing the “POWER” switch with the  
brake pedal released. (The mode changes each time the switch is  
pressed.)  
Off  
The emergency flashers can  
be used.  
ACCESSORY mode  
Some electrical components  
such as the audio system can  
be used.  
The “POWER” switch indicator  
turns amber.  
ON mode  
All electrical components can  
be used.  
The “POWER” switch indicator  
turns amber.  
194  
2-1. Driving procedures  
■Auto power off function  
If the vehicle is left in ACCESSORY or ON mode (the hybrid system is not  
operating) for more than an hour with the shift position in P, the “POWER”  
switch will automatically turn off. However, this function cannot entirely pre-  
vent the 12-volt battery from discharging. Do not leave the vehicle with the  
“POWER” switch in ACCESSORY or ON mode for long periods of time when  
the hybrid system is not operating.  
■Sounds and vibrations specific to a hybrid vehicle  
2
P. 34  
■Electronic key battery depletion  
P. 76  
■When the ambient temperature is low, such as during winter driving  
conditions  
The “READY” indicator may flash for a long time when the hybrid system is  
starting. Driving will become possible once the “READY” indicator has illumi-  
nated. Wait until the “READY” indicator has illuminated.  
■Conditions affecting operation  
P. 72  
■Notes for the entry function  
P. 73  
■If the hybrid system does not start  
The immobilizer system may not have been deactivated. (P. 135)  
Contact your Toyota dealer.  
195  
2-1. Driving procedures  
■When the “POWER” switch indicator flashes in amber  
The system may be malfunctioning. Have the vehicle inspected by your  
Toyota dealer immediately.  
■If the “READY” indicator does not come on  
If the “READY” indicator does not come on when you press the “POWER”  
switch with the shift position in P and the brake pedal depressed, contact  
your Toyota dealer immediately.  
■If the hybrid system is malfunctioning  
P. 495  
■If the electronic key battery is depleted  
P. 454  
■Operation of the “POWER” switch  
●When operating the “POWER” switch, one short, firm press is enough. If  
the switch is pressed improperly, the hybrid system may not start or the  
“POWER” switch mode may not change. It is not necessary to press and  
hold the switch.  
●If attempting to restart the hybrid system immediately after turning the  
“POWER” switch off, the hybrid system may not start in some cases.  
After turning the “POWER” switch off, please wait a few seconds before  
restarting the hybrid system.  
■Automatically P position selection function  
P. 207  
196  
2-1. Driving procedures  
■When the P position control system malfunctions  
The “POWER” switch will not be able to be turned off. In such a case, the  
switch can be turned off after applying the parking brake.  
Have the vehicle inspected by your Toyota dealer immediately.  
■Ending display  
When the “POWER” switch is turned off, each of the following will be dis-  
played on the multi-information display, and will extinguish after approxi-  
mately 30 seconds.  
2
●The driving distance, driving time, consumption and eco savings since  
the hybrid system was started.  
●The odometer/trip meter  
●The clock  
CAUTION  
■When starting the hybrid system  
Always start the hybrid system while sitting in the driver’s seat. Do not  
depress the accelerator pedal while starting the hybrid system under any cir-  
cumstances.  
Doing so may cause an accident resulting in death or serious injury.  
■Stopping the hybrid system in an emergency  
If you want to stop the hybrid system in an emergency while driving the vehi-  
cle, press and hold the “POWER” switch for more than 3 seconds, or press it  
briefly 3 times or more in succession. (P. 556)  
However, do not touch the “POWER” switch while driving except in an emer-  
gency. Turning the hybrid system off while driving will not cause loss of  
steering or braking control, but the power assist to these systems will be lost.  
This will make it more difficult to steer and brake, so you should pull over  
and stop the vehicle as soon as it is safe to do so.  
197  
2-1. Driving procedures  
NOTICE  
■To prevent 12-volt battery discharge  
●Do not leave the “POWER” switch in ACCESSORY or ON mode for long  
periods of time without the hybrid system on.  
●If the hybrid system is off, but the indicator on the “POWER” switch is illu-  
minated, this indicates that the “POWER” switch is still turned on. When  
exiting the vehicle, always check that the “POWER” switch is off.  
■Symptoms indicating a malfunction with the “POWER” switch  
If the “POWER” switch seems to be operating somewhat differently than  
usual, such as the switch sticking slightly, there may be a malfunction. Con-  
tact your Toyota dealer immediately.  
198  
2-1. Driving proc edures  
EV drive mode  
In EV drive mode, the electric motor (traction motor), powered by the  
hybrid battery (traction battery), is used to drive the vehicle.  
This mode allows you to drive in residential areas late at night, or in  
indoor parking lots etc. without concern for noises and exhaust gas  
emissions.  
Turns EV drive mode on/off  
2
When EV drive mode is turned  
on, the EV drive mode indica-  
tor will come on.  
Pressing the switch when in  
EV drive mode will return the  
vehicle to normal driving (using  
the gasoline engine and elec-  
tric motor [traction motor]).  
199  
2-1. Driving procedures  
■Situations in which EV drive mode cannot be turned on  
It may not be possible to turn EV drive mode on in the following situations.*  
If it cannot be turned on, a buzzer will sound and a message will be shown  
on the multi-information display.  
●The temperature of the hybrid system is high.  
The vehicle has been left in the sun, driven on a hill, driven at high  
speeds, etc.  
●The temperature of the hybrid system is low.  
The vehicle has been left in temperatures lower than about 32 F (0 C)  
for a long period of time etc.  
●The gasoline engine is warming up.  
●The hybrid battery (traction battery) is low.  
When the amount of remaining hybrid battery (traction battery) charge  
displayed on the meter is low. (P. 42)  
●Vehicle speed is high.  
●The accelerator pedal is depressed firmly or the vehicle is on a hill etc.  
●The windshield defogger is in use.  
*: Depending on the circumstances, EV drive mode may also not be  
switched to in situations other than those above.  
■Switching to EV drive mode when the gasoline engine is cold  
If the hybrid system is started while the gasoline engine is cold, the gasoline  
engine will start automatically after a short period of time in order to warm  
up. In this case, you will become unable to switch to EV drive mode.  
After the hybrid system has started and the “READY” indicator has illumi-  
nated, press the EV drive mode switch before the gasoline engine starts to  
switch to EV drive mode.  
200  
2-1. Driving procedures  
■Automatic cancelation of EV drive mode  
When driving in EV drive mode, the gasoline engine may automatically  
restart in the following situations. When EV drive mode is canceled, a buzzer  
will sound and the EV drive mode indicator will flash and go off.  
●The hybrid battery (traction battery) becomes low.  
●Vehicle speed becomes high.  
●The accelerator pedal is depressed firmly or the vehicle is on a hill etc.  
■Possible driving distance when driving in EV drive mode  
2
In EV drive mode, it is possible to drive up to about 1.3 mile (2 km) if driving  
at a speed of about 25 mph (40 km/h) or less. (The distance that is possible  
depends on the hybrid battery [traction battery] level and driving conditions.)  
■Changing a driving mode when in EV drive mode  
EV drive mode can be used in conjunction with Eco drive mode and power  
mode.  
However, EV drive mode may be automatically canceled when used in con-  
junction with power mode.  
■Fuel economy  
PRIUS is designed to achieve the best possible fuel economy during normal  
driving (using the gasoline engine and electric motor [traction motor]). Driv-  
ing in EV drive mode more than necessary may lower fuel economy.  
CAUTION  
■While driving  
When driving in EV drive mode, pay special attention to the area around the  
vehicle. Because there is no engine noise, pedestrians, people riding bicy-  
cles or other people and vehicles in the area may not be aware of the vehicle  
starting off or approaching them, so take extra care while driving.  
201  
2-1. Driving proc edures  
Hybrid transmission  
Select a shift position appropriate for the driving conditions.  
■ Shifting the shift lever  
Shift lever  
Operate the shift lever gently and ensure correct shifting operation.  
When shifting to the D or R positions, move the shift lever  
along the shift gate.  
To shift to the N position, slide the shift lever to the left and hold  
it. The shift position will change to N.  
Shifting to B is only possible when shift position D is selected.  
The shift lever will always return to this original position after a  
shifting operation.  
When shifting from P to N, D or R, from D to R, or from R to D, ensure  
that the brake pedal is being depressed and the vehicle is stationary.  
202  
2-1. Driving procedures  
Shift position indicator  
The position of the frame on the shift position indicator changes in  
accordance with the current shift position.  
When any shift position other than D or B is selected, the arrow toward  
B and B position indicator disappear from the shift position indicator.  
When selecting the shift position, make sure that the shift position has  
been changed to the desired position by checking the shift position indica-  
tor provided on the instrument cluster.  
2
■ Shift position purpose  
Shift position  
Function  
P
R
N
D
Parking the vehicle/starting the hybrid system  
Reversing  
Neutral  
Normal driving*  
Applying moderate engine braking when driving  
down hills or on steep slopes  
B
*: For good fuel economy and noise reduction, the D position should usu-  
ally be used.  
203  
2-1. Driving procedures  
■ Selecting a driving mode  
The following modes can be selected to suit driving conditions:  
Eco drive mode  
Suitable for improving the fuel economy, because the torque corre-  
sponding to the accelerator pedal depression amount can be gener-  
ated more smoothly than it is in normal conditions and the operation of  
the air conditioning system (heating/cooling) will be minimized.  
When the “ECO MODE” switch is pressed, the “ECO MODE” indicator  
comes on.  
Power mode  
Use when high levels of response and feeling are desirable, such as  
when driving in mountainous regions or when overtaking.  
When the power mode switch is pressed, the power mode indicator  
comes on.  
204  
2-1. Driving procedures  
P position switch  
■ When shifting the shift position to P  
Fully stop the vehicle and set the  
parking brake, and then press  
the P position switch.  
When the shift position is  
changed to P, the indicator comes  
on.  
2
Check that the P position is illumi-  
nated on the shift position indica-  
tor.  
■ Shifting the shift position from P to other positions  
● While depressing the brake pedal firmly, operate the shift lever.  
If the shift lever is operated without depressing the brake pedal,  
the buzzer will sound and the shifting operation will be disabled.  
● When selecting the shift position, make sure that the shift posi-  
tion has been changed to the desired position by checking the  
shift position indicator provided on the instrument cluster.  
● The shift position cannot be changed from P to B directly.  
205  
2-1. Driving procedures  
■Operation of the air conditioning system in Eco drive mode  
Eco drive mode controls the heating/cooling operations and fan speed of the  
air conditioning system to enhance fuel efficiency. (P. 204) To improve air  
conditioning performance, adjust the fan speed or turn off Eco drive mode.  
■For the shift positions  
●When the “POWER” switch is off, the shift position cannot be changed.  
●When the “POWER” switch is in ON mode (the hybrid system is not oper-  
ating), the shift position can only be changed to N. The shift position will  
be changed to N even if the shift lever is shifted to D or R and held in that  
position.  
●When the “READY” indicator is on, the shift position can be changed  
from P to D, N or R.  
●When the “READY” indicator is flashing, the shift position cannot be  
changed from P to another position even if the shift lever is operated.  
Wait until the “READY” indicator changes from a flashing to a solid light,  
and then operate the shift lever again.  
●The shift position can only be changed to B directly from D.  
In addition, if an attempt is made to change the shift position by moving the  
shift lever in any of the following situations, the buzzer will sound and the  
shifting operation will be disabled or the shift position will automatically  
change to N. When this happens, select an appropriate shift position.  
●Situations where the shifting operation will be disabled:  
• When an attempt is made to change the shift position from P to another  
position by moving the shift lever without depressing the brake pedal.  
• When an attempt is made to change the shift position from P or N to B  
by moving the shift lever.  
206  
2-1. Driving procedures  
●Situations where the shift position will automatically change to N:  
• When the P position switch is pressed while the vehicle is running.*1  
• When an attempt is made to select the R position by moving the shift  
lever when the vehicle is moving forward.*2  
• When an attempt is made to select the D position by moving the shift  
lever when the vehicle is moving in reverse.*3  
• When an attempt is made to change the shift position from R to B by  
moving the shift lever.  
*1: Shift position may be changed to P when driving at extremely low  
speeds.  
2
*2: Shift position may be changed to R when driving at low speeds.  
*3: Shift position may be changed to D when driving at low speeds.  
■Reverse warning buzzer  
When shifting into R, a buzzer will sound to inform the driver that the shift  
position is in R.  
■Automatically P position selection function  
When the shift position is in a position other than P, pressing the “POWER”  
switch with the vehicle stopped completely will cause the shift position to  
change to P automatically, and then the “POWER” switch will turn off.  
■If the shift position cannot be shifted from P  
There is a possibility that the 12-volt battery is discharged. Check the 12-volt  
battery in this situation. (P. 543)  
207  
2-1. Driving procedures  
■About engine braking  
When shift position B is selected, releasing the accelerator pedal will apply  
engine braking.  
●When the vehicle is driven at high speeds, compared to ordinary gaso-  
line-fueled vehicles, the engine braking deceleration is felt less than that  
of other vehicles.  
●The vehicle can be accelerated even when shift position B is selected.  
If the vehicle is driven continuously in the B position, fuel efficiency will  
become low. Usually, shift the shift position to D.  
■When driving with cruise control or radar cruise control activated  
Even if switching the driving mode to power mode with the intent of enabling  
engine braking, engine braking will not activate because cruise control or  
radar cruise control will not be canceled.  
■When canceling Eco drive mode/power mode  
●Press the switch again. Also, power mode will be canceled automatically  
when the “POWER” switch is turned off. However, Eco drive mode will  
not be canceled automatically until the switch is pressed, even if the  
“POWER” switch is turned off.  
●When in Eco drive mode, if the power mode switch is pressed or the  
operation is reversed, the mode will switch to that of the last switch to be  
pressed.  
■Switching the drive mode when in EV drive mode  
P. 201  
■After recharging/reconnecting the 12-volt battery  
P. 433  
208  
2-1. Driving procedures  
■Customization  
Settings (e.g. Reverse warning buzzer) can be changed.  
(Customizable features P. 590)  
CAUTION  
■When driving on slippery road surfaces  
Do not accelerate or shift the shift position suddenly.  
Sudden changes in engine braking may cause the vehicle to spin or skid,  
resulting in an accident.  
2
■For the shift lever  
Do not remove the shift lever knob or use anything but a genuine Toyota shift  
lever knob. Also, do not hang anything on the shift lever.  
Doing so could prevent the shift lever from returning to position, causing  
unexpected accidents to occur when the vehicle is in motion.  
■P position switch  
Do not press the P position switch while the vehicle is moving.  
If the P position switch is pressed when driving at very low speeds (for  
example, directly before stopping the vehicle), the vehicle may stop sud-  
denly when the shift position switches to P, which could lead to an accident.  
209  
2-1. Driving procedures  
NOTICE  
■Hybrid battery (traction battery) charge  
If the shift position is in N, the hybrid battery (traction battery) will not be  
charged. To help prevent the battery from discharging, avoid leaving the N  
position selected for an extended period of time.  
■Situations where P position control system malfunctions are possible  
If any of the following situations occurs, P position control system malfunc-  
tions are possible.  
Immediately stop the vehicle in a safe place on level ground, apply the park-  
ing brake, and then contact your Toyota dealer.  
●When the “P LOCK MALFUNCTION” warning message appears on the  
multi-information display. (P. 509)  
●When the shift position indicator remains off.  
■Notes regarding shift lever and P position switch operation  
Avoid repeatedly operating the shift lever and P position switch in quick suc-  
cession.  
The system protection function may activate and it will not be temporarily  
possible to shift the shift position other than P. If this happens, please wait  
for a while before attempting to change the shift position again.  
210  
2-1. Driving proc edures  
Turn signal lever  
The turn signal lever can be used to show the following intention of  
the driver:  
Right turn  
Left turn  
Lane change to the right  
(push and hold the lever  
partway)  
2
The right hand signals will  
flash until you release the  
lever.  
Lane change to the left  
(push and hold the lever  
partway)  
The left hand signals will flash  
until you release the lever.  
■Turn signals can be operated when  
The “POWER” switch is in ON mode.  
■If the indicator flashes faster than usual  
Check that a light bulb in the front or rear turn signal lights has not burned  
out.  
211  
2-1. Driving proc edures  
Parking brake  
To set the parking brake, fully  
depress the parking brake  
pedal with your left foot while  
depressing the brake pedal  
with your right foot.  
U.S.A.  
Canada  
(Depressing the pedal again  
releases the parking brake.)  
■Parking brake engaged warning buzzer  
P. 493  
■Usage in winter time  
P. 317  
NOTICE  
■Before driving  
Fully release the parking brake.  
Driving the vehicle with the parking brake set will lead to brake components  
overheating, which may affect braking performance and increase brake  
wear.  
212  
2-1. Driving proc edures  
Horn  
To sound the horn, press on or  
close to the mark.  
2
■After adjusting the steering wheel  
Make sure that the steering wheel is securely locked.  
The horn may not sound if the steering wheel is not securely locked.  
(P. 117)  
213  
2-2.Inst rum ent c lust er  
Gauges and meters  
The units used on the display may differ depending on the target  
region.  
The following gauges and meters and display illuminate when the  
“POWER” switch is in ON mode:  
Fuel gauge  
Displays the quantity of fuel remaining in the tank.  
Speedometer  
Displays the vehicle speed.  
Instantaneous fuel consumption  
Displays the current rate of fuel consumption.  
Shift position indicators  
Displays the shift position.  
Multi-information display  
Presents the driver with a variety of driving-related data. (P. 223)  
214  
2-2. Instrument cluster  
Touch tracer display (if equipped)  
When the audio control switches,  
climate control switches, “DISP”  
button or “TRIP” button of the  
steering wheel are touched, the  
touch tracer display will appear  
in front of the gauges, with the  
touched button highlighted to  
allow the driver to identify the  
button that is being operated.  
2
The button can then be operated  
by further presses.  
If an audio/navigation system is  
used that is not compatible with  
the steering switches in this vehi-  
cle, the audio switch display may  
not operate correctly.  
215  
2-2. Instrument cluster  
MPH or km/h button  
The speed units can be selected MPH or km/h.  
Press the button to switch the  
display between MPH and km/h.  
216  
2-2. Instrument cluster  
Instrument panel light control  
The brightness of the instrument panel lights can be adjusted by turn-  
ing the dial.  
Brighter  
Darker  
2
■Brightness of the instrument panel light  
If the headlight switch is turned on while the surrounding area is dark, the  
instrument panel lights will dim.  
217  
2-2. Instrument cluster  
CAUTION  
■To prevent an accident  
Instrument cluster  
Do not place anything or attach a sticker  
in front of the instrument cluster. The item  
may obscure or obstruct the display, or  
could reflect off the display, possibly  
causing an accident.  
NOTICE  
■To prevent damage to the engine and its components  
The engine may be overheating if the high coolant temperature warning light  
comes on or flashes. In this case, immediately stop the vehicle in a safe  
place, and check the engine after it has cooled completely. (P. 549)  
218  
2-2. Inst rum ent c lust er  
Indicators and w arning lights  
The indicator and warning lights on the instrument cluster and  
instrument panel inform the driver of the status of the vehicle’s vari-  
ous systems.  
For the purpose of explanation, the following illustration displays all  
indicators and warning lights illuminated.  
Instrument cluster  
2
Some indicators and the units used on the display may differ  
depending on the target region.  
Instrument panel  
219  
2-2. Instrument cluster  
■ Indicators  
The indicators inform the driver of the operating state of the  
vehicle’s various systems.  
Turn signal indicator  
“ECO MODE”  
(P. 211)  
indicator (P. 204)  
Headlight indicator  
Power mode indicator  
(P. 250)  
(P. 204)  
(U.S.A.)  
Tail light indicator  
Cruise control indicator  
(P. 250)  
(P. 266, 270)  
(Canada)  
(if equipped)  
(if equipped)  
(if equipped)  
(if equipped)  
Headlight high beam  
Radar cruise control  
indicator (P. 253)  
indicator (P. 270)  
Front fog light indicator  
“SET” indicator  
(P. 256)  
(P. 266, 270)  
Security indicator  
“LKA” indicator  
(P. 135)  
(P. 286)  
1, 2  
*
“READY” indicator  
Slip indicator  
(P. 192)  
(P. 297, 301)  
Eco Driving Indicator  
EV indicator (P. 225)  
Light (P. 225)  
220  
2-2. Instrument cluster  
1, 3  
*
EV drive mode indica-  
“PCS” warning  
(P. 304)  
tor (P. 199)  
(if equipped)  
Shift position indicators  
(P. 202)  
“AIR BAG ON/OFF” indicator  
2
(P. 154)  
*1: These lights turn on when the “POWER” switch is turned to the ON  
mode to indicate that a system check is being performed. They will  
turn off after the hybrid system is on, or after a few seconds. There  
may be a malfunction in a system if a light does not come on, or if the  
lights do not turn off. Have the vehicle inspected by your Toyota dealer.  
*2: The light flashes to indicate that the system is operating.  
*3: The light comes on when the system is turned off. The light flashes  
faster than usual to indicate that the system is operating.  
221  
2-2. Instrument cluster  
■ Warning lights  
Warning lights inform the driver of malfunctions in any of the  
vehicle’s systems. (P. 493)  
1
1
1
1
1
1
1
1
*
*
*
*
*
*
*
*
(U.S.A.) (Canada) (U.S.A.) (Canada) (yellow) (if equipped)  
(red)  
1
1
1
1
1, 2  
1
2
*
*
*
*
*
*
*
*
(U.S.A.) (Canada) (if equipped)  
(if equipped)  
2
1
1
*
*
(if equipped)  
*1: These lights turn on when the “POWER” switch is turned to ON  
mode to indicate that a system check is being performed. They will  
turn off after the hybrid system is on, or after a few seconds. There  
may be a malfunction in a system if a light does not come on, or if  
the lights do not turn off. Have the vehicle inspected by your Toyota  
dealer.  
*2: The light flashes to indicate a malfunction.  
CAUTION  
■If a safety system warning light does not come on  
Should a safety system light such as the ABS and SRS airbag warning light  
not come on when you start the hybrid system, this could mean that these  
systems are not available to help protect you in an accident, which could  
result in death or serious injury. Have the vehicle inspected by your Toyota  
dealer immediately if this occurs.  
222  
2-2. Inst rum ent c lust er  
Multi-information display  
The multi-information display presents the driver with a variety of  
driving-related data, including the clock.  
2
● Energy monitor (P. 42)  
● Hybrid System Indicator (P. 225)  
● 5-minute/1-minute fuel consumption (P. 50)  
● Monthly fuel consumption record/eco savings record (P. 53)  
● Odometer/trip meter/distance to empty (P. 228)  
● Clock (P. 230)  
● Calendar (P. 230)  
● Dynamic radar cruise control display (if equipped) (P. 270)  
● Lane-keeping assist display (if equipped) (P. 286)  
● Warning messages (P. 507)  
223  
2-2. Instrument cluster  
Switching the display  
To switch the display, press  
“DISP” button.  
On vehicles with touch tracer dis-  
play, the steering switches opera-  
tion status is displayed on the  
instrument cluster for confirma-  
tion purposes. (P. 215)  
To switch the odometer, trip  
meter and distance to empty,  
press “TRIP” button.  
224  
2-2. Instrument cluster  
Hybrid System Indicator  
Hybrid System Indicator displays the hybrid system operating condi-  
tion and provides Eco-friendly driving assistance in accordance with  
the driving conditions and the acceleration.  
■ Names and meaning of each icons  
Hybrid battery (traction bat-  
2
tery) status (P. 48)  
EV indicator  
The EV indicator comes on when  
driving the vehicle using only the  
electric motor (traction motor).  
Eco Driving Indicator Light  
Turns on when the vehicle is  
driven in Eco-friendly.  
Hybrid System Indicator  
Refer to “Reading Hybrid System  
Indicator” below.  
Average speed*  
Average fuel consumption/eco  
savings*  
Use the displayed average fuel  
consumption as a reference.  
*:The current amount since the trip  
meter was reset will be displayed.  
These functions can be reset by  
pressing and holding the “TRIP”  
button.  
The display can be switched  
between average fuel consump-  
tion/average speed and eco sav-  
ings. (P. 232)  
225  
2-2. Instrument cluster  
■ Reading Hybrid System Indicator  
Charge area  
Eco area  
Power area  
Hybrid Eco area  
As shown below, the driving conditions of the vehicle can be con-  
firmed by checking the status of the indicator bar.  
226  
2-2. Instrument cluster  
Hybrid System Indicator*1  
Charge area:  
Shows regenerative charging.  
(P. 32)  
Hybrid Eco area:  
Shows that gasoline engine  
power is not being used very  
often.*2  
2
Eco area:  
Shows that the vehicle is  
driven in Eco-friendly.  
Power area:  
Shows that the driving power  
is more than the upper limit of  
Eco driving (during full power  
driving etc.).  
*1: The images are examples only, and may vary slightly from actual condi-  
tions.  
*2: The gasoline engine will automatically stop and restart under various  
conditions.  
227  
2-2. Instrument cluster  
Odometer/trip meter/distance to empty  
■ Switching the display  
The display changes as follows  
each time the “TRIP” button is  
pressed. Also, if the button is  
kept pressed down while the trip  
meter is being displayed, the trip  
meter will be reset to 0.  
228  
2-2. Instrument cluster  
■ Display items  
● Odometer  
Displays the total distance the vehicle has been  
driven.  
● Trip meter  
Displays the distance the vehicle has been driven  
since the meter was last reset. Trip meters A and  
B can be used to record and display different dis-  
tances independently.  
2
● Distance to empty  
Displays the estimated maximum distance that  
can be driven with the quantity of fuel remaining.  
• This distance is computed based on your average  
fuel consumption. As a result, the actual distance  
that can be driven may differ from that displayed.  
• When only a small amount of fuel is added to the  
tank, the display may not be updated.  
When refueling, turn the “POWER” switch off. If the  
vehicle is refueled without turning the “POWER”  
switch off, the display may not be updated.  
229  
2-2. Instrument cluster  
Clock  
The clock can be adjusted by pressing the buttons.  
Adjust hours.  
Adjust minutes.  
Round the nearest hour.*  
*: e.g. 1:00 to 1:29 1:00  
1:30 to 1:59 2:00  
Setting up the displays  
Press the “DISP” button until the  
“SETTINGS” screen appears.  
STEP  
1
Calendar will be displayed.  
STEP  
2
While the vehicle is stopped, press and hold the “DISP” button  
until the screen changes.  
The selected item will change each time the “DISP” button is  
pressed.  
230  
2-2. Instrument cluster  
■ Setting the gasoline price  
Select “GASOLINE PRICE”.  
STEP  
1
Press and hold the “DISP” button  
to enter the setting mode.  
2
Select gasoline price by pressing  
the “DISP” or “TRIP” button.  
STEP  
2
Press and hold the button to  
change the amount continuously.  
If neither button is operated for  
approximately 5 seconds, the set-  
ting will be changed and the  
screen will return to the previous  
display.  
231  
2-2. Instrument cluster  
■ Switching the fuel consumption display  
Select “FUEL CONSU. DISP.”.  
STEP  
1
Press and hold the “DISP” button  
to enter the setting mode.  
Select “CONSUMP.” or “ECO  
SAVINGS”.  
STEP  
2
Press and hold the “DISP” button  
to finish setting.  
232  
2-2. Instrument cluster  
■ Setting the comparison consumption  
Select “COMP. CONSUMP-  
TION”.  
STEP  
1
Press and hold the “DISP” button  
to enter the setting mode.  
2
Select the comparison consump-  
tion by pressing the “DISP” or  
“TRIP” button.  
STEP  
2
Press and hold the button to  
change the amount continuously.  
If neither button is operated for  
approximately 5 seconds, the set-  
ting will be changed and the  
screen will return to the previous  
display.  
233  
2-2. Instrument cluster  
■ Setting the calendar  
Select “CALENDAR”.  
STEP  
1
Press and hold the “DISP” button  
to enter the setting mode.  
Select the date by pressing the  
“DISP” or “TRIP” button.  
STEP  
2
Press and hold the button to  
change the date continuously.  
If neither button is operated for  
approximately 5 seconds, the set-  
ting will be changed and the  
screen will return to the previous  
display.  
234  
2-2. Instrument cluster  
■ Switching the EV indicator and Eco Driving Indicator Light  
activated or deactivated  
Select “EV/ECO”.  
STEP  
1
Press and hold the “DISP” button  
to enter the setting mode.  
2
Select “ON” or “OFF”.  
STEP  
2
Press and hold the “DISP” button  
to finish setting.  
235  
2-2. Instrument cluster  
■ Switching the steering switch operation display on/off (if  
equipped)  
Select “STEERING SWITCH”.  
STEP  
1
Press and hold the “DISP” button  
to enter the setting mode.  
Select “ON” or “OFF”.  
STEP  
2
Press and hold the “DISP” button  
to finish setting.  
236  
2-2. Instrument cluster  
■ Selecting 12h/24h clock display  
Select “CLOCK”.  
STEP  
1
Press and hold the “DISP” button  
to enter the setting mode.  
2
Select “12h” or “24h”.  
STEP  
2
Press and hold the “DISP” button  
to finish setting.  
237  
2-2. Instrument cluster  
■ Selecting the language  
Select “LANGUAGE”.  
STEP  
1
Press and hold the “DISP” button  
to enter the setting mode.  
Select the language you want to  
read.  
STEP  
2
Press and hold the “DISP” button  
to set the language.  
238  
2-2. Instrument cluster  
■ Turning off the multi-information display  
Select “SCREEN OFF”.  
STEP  
1
Press and hold the “DISP” button  
to enter the setting mode.  
2
Select “OFF”.  
STEP  
2
Press and hold the “DISP” button  
to turn off the multi-information  
display.  
To re-display the multi-information  
display, press the “DISP” button  
to display the “SETTINGS”  
screen and follow the same pro-  
cedure, selecting “ON” instead of  
“OFF”.  
■ Returning to the previous screen  
Select “EXIT” and press and  
hold the “DISP” button.  
The screen will revert to the  
“SETTINGS” screen.  
239  
2-2. Instrument cluster  
■System check display  
After switching the “POWER” switch to  
ON mode, “welcome to PRIUS” is dis-  
played while system operation is  
checked. When the system check is com-  
plete, the normal screen will return.  
■Ending display  
P. 197  
■Eco Driving Indicator Light  
Eco Driving Indicator Light will turn on when driving power is lower than the  
upper limit of Eco driving. It will turn off when the acceleration exceeds the  
Eco driving accelerator upper limit or when the vehicle is stopped.  
Eco Driving Indicator Light will not operate in the following conditions:  
●The shift position is anything other than D.  
●The driving mode is set to power mode or EV drive mode. (P. 199, 204)  
●The vehicle speed is approximately 80 mph (130 km/h) or higher.  
Eco Driving Indicator Light is also displayed when 5-minute consumption, 1-  
minute consumption, monthly fuel consumption record or eco savings record  
is displayed.  
Eco Driving Indicator Light can be set to activated or deactivated. (P. 235)  
240  
2-2. Instrument cluster  
■Driving in Eco drive mode  
The multi-information display will automatically switch the display to Hybrid  
System Indicator, regardless of which display is currently being shown.  
(P. 225)  
■Touch tracer display  
●The touch tracer display can be set to not display even if the steering  
switches are touched.  
●Only the circular, rubber-covered switches have a built-in touch sensor.  
Touching any of the other switches will not display the touch tracer dis-  
play.  
2
■Display settings can be changed when  
The vehicle speed is less than approximately 5 mph (8 km/h).  
■Engine speed  
On hybrid vehicles, engine speed is precisely controlled in order to help  
improve fuel efficiency and reduce exhaust emissions etc. There are times  
when the engine speed that is displayed may differ even when vehicle oper-  
ation and driving conditions are the same.  
■When the 12-volt battery is disconnected  
The following data will be reset.  
●Average fuel consumption  
●Distance to empty  
●Average vehicle speed  
●Clock  
●Display settings  
●Trip meter  
241  
2-2. Instrument cluster  
■Vacuum fluorescent display  
Small spots or light spots may appear on the display. This phenomenon is  
characteristic of vacuum fluorescent displays, and there is no problem to  
continue using the display.  
NOTICE  
■Steering switches  
To prevent damage to the steering switches, observe the following precau-  
tions.  
●Do not touch the steering switches with wet hands  
●Do not push hard or sharp objects into the steering switches  
●Do not subject the steering switches to strong impacts  
●Do not allow organic solvents containing thinner, benzene or gasoline, or  
acidic/alkaline soap to adhere to the surfaces of the steering switches  
242  
2-2. Inst rum ent c lust er  
Head-up display  
The head-up display can be used to project vehicle speed and other  
information onto the windshield.  
Head-up display  
Display brightness will change  
automatically according to the  
brightness of the surrounding  
area.  
2
HUD (Head-up display)  
main switch  
Turn-by-turn  
navigation  
switch (if equipped)  
Display position adjustment  
switch  
Display brightness adjust-  
ment switch  
Used to adjust the display  
brightness to the desired level.  
: If equipped  
243  
2-2. Instrument cluster  
■ Head-up display contents  
● Speedometer  
Displays the vehicle speed.  
● Hybrid System Indicator  
Provides assistance for Eco-friendly driving.  
● Turn-by-turn navigation*  
Displays a notification of upcoming intersections during navigation  
system route guidance. (P. 247)  
● Dynamic radar cruise control*  
Indicates that there is a possibility of collision. (P. 270)  
● PCS (Pre-Collision System)*  
Displays the approach warning. (P. 303)  
● LKA (Lane-Keeping Assist)*  
Displays a warning message that alerts the driver of a deviation from  
the lane through use of the lane departure warning function.  
(P. 498)  
*: If equipped  
244  
2-2. Instrument cluster  
Switching the head-up display  
Display items can be switched by pressing the “HUD” main switch.  
Speedometer  
Displays the vehicle speed.  
Speedometer and Hybrid Sys-  
tem Indicator  
2
Displays Hybrid System Indicator  
under the speedometer.  
(P. 225)  
Off  
When on, the indicator light on  
the “HUD” main switch comes on.  
Switching the turn-by-turn navigation display (if equipped)  
On/off  
When on, the indicator light on  
the “NAVI” button comes on.  
245  
2-2. Instrument cluster  
Setting up the display  
■ Setting the brightness  
The brightness of the display is automatically adjusted in accor-  
dance with the brightness of the surrounding environment. How-  
ever, the brightness can also be manually adjusted in 5 stages.  
Darker  
Brighter  
The brightness can be manually  
adjusted in 5 stages.  
■ Adjusting the display position  
Lower  
Higher  
246  
2-2. Instrument cluster  
Turn-by-turn navigation display (if equipped)  
When the vehicle approaches an  
intersection, the direction the  
vehicle should go is guided by  
the arrow.  
When the vehicle approaches an  
intersection, the route guidance  
will start and the distance* to the  
intersection will also be dis-  
played.  
2
*: The distance decreases in incre-  
ments of 100 ft. (30 m) and the  
distance indication will disappear  
when the vehicle passes through  
the intersection.  
■System check display  
When the “POWER” switch is turned OFF while the head-up display is on,  
and is then turned again to ON mode, “welcome to PRIUS” is displayed  
while system operation is checked. When the system check is complete, the  
normal screen will return.  
247  
2-2. Instrument cluster  
■When driving on snowy roads or in other bright environments  
When the highest level of brightness has been reached, the display can be  
made even brighter by pressing and holding “” on the brightness control  
button.  
Pressing “” on the brightness control button or turning the “POWER” switch  
off will cause the brightness level to revert to the original level.  
■Display speed setting function  
The speedometer can be set to display only when a desired vehicle speed is  
reached.  
STEP 1 Press and hold the “HUD” main switch while the vehicle is stopped  
and while the head-up display is showing only the speedometer.  
The speedometer will begin to flash.  
STEP 2 Set the desired display speed on the speedometer by pressing “”  
and “” on the display position adjustment button.  
Press “” to raise the speed and “” to lower. The speed will change  
by 1 mph (1.6 km/h) each time the button is pressed, and continu-  
ously by 10 mph (16 km/h) when the button is pressed and held.  
STEP 3 Press and hold the “HUD” main switch to finish setting.  
■Head-up display  
The head-up display may seem dark and hard to see when viewed through  
sunglasses, especially polarized sunglasses.  
Adjust the brightness of the head-up display or remove your sunglasses.  
■When the 12-volt battery is disconnected  
The head-up display settings will be reset.  
248  
2-2. Instrument cluster  
CAUTION  
■Before using the head-up display  
Check that the position and brightness of the head-up display image does  
not interfere with safe driving. Incorrect adjustment of the image’s position or  
brightness may obstruct the driver’s view and lead to an accident, resulting  
in death or serious injury.  
2
NOTICE  
■To prevent damage to the components  
If an object falls into the opening of the  
head-up display, remove it immediately.  
Also, avoid spilling water or other liquids  
near the head-up display opening as this  
may cause mechanical damage.  
249  
2-3. Operat ing t he light s and w indshield w ipers  
Headlight sw itch  
The headlights can be operated manually or automatically.  
Turning the end of the lever turns on the lights as follows:  
Type A  
The headlights, park-  
(if equipped)ing lights and so on  
turn on and off auto-  
matically (when the  
“POWER” switch is  
in ON mode).  
The side marker,  
parking, tail, license  
plate and instrument  
panel lights turn on.  
The headlights and  
all the lights listed  
above turn on.  
The daytime running  
lights turn off.  
250  
2-3. Operating the lights and windshield wipers  
Type B  
The lights (except  
daytime  
running  
lights) turn off.  
The side marker,  
parking, tail, license  
plate and instrument  
panel lights turn on.  
2
The headlights and  
all the lights listed  
above turn on.  
The headlights, park-  
ing lights and so on  
turn on and off auto-  
matically (when the  
“POWER” switch is  
in ON mode).  
251  
2-3. Operating the lights and windshield wipers  
Type C  
The daytime running  
lights turn on.  
The side marker,  
parking, tail, license  
plate, daytime run-  
ning lights and instru-  
ment panel lights turn  
on.  
The headlights and  
all the lights listed  
above (except day-  
time running lights)  
turn on.  
The headlights, park-  
ing lights, daytime  
running lights and so  
on turn on and off  
automatically (when  
the “POWER” switch  
is in ON mode).  
252  
2-3. Operating the lights and windshield wipers  
Turning on the high beam headlights  
With the headlights on, push  
the lever away from you to  
turn on the high beams.  
Pull the lever toward you to the  
center position to turn the high  
beams off.  
2
Pull the lever toward you and  
release it to flash the high  
beams once.  
You can flash the high beams  
with the headlights on or off.  
■Daytime running light system  
●For the U.S.A.: To make your vehicle more visible to other drivers, the  
daytime running lights turn on automatically whenever the hybrid system  
is started and the parking brake is released.  
Daytime running lights can be turned off by operating the switch. (if  
equipped)  
For Canada: To make your vehicle more visible to other drivers, the day-  
time running lights turn on automatically (at a reduced intensity) whenever  
the hybrid system is started and the parking brake is released. Daytime  
running lights are not designed for use at night.  
●For Canada: Compared to turning on the headlights, the daytime running  
light system offers greater durability and consumes less electricity, so it  
can help improve fuel economy.  
253  
2-3. Operating the lights and windshield wipers  
■Headlight control sensor (if equipped)  
The sensor may not function properly if  
an object is placed on the sensor, or any-  
thing that blocks the sensor is affixed to  
the windshield.  
Doing so interferes with the sensor  
detecting the level of ambient light and  
may cause the automatic headlight sys-  
tem to malfunction.  
ITO23P105  
Air conditioning operation may also be  
interrupted.  
■Automatic light off system  
●When the headlights come on: The headlights and tail lights turn off 30  
seconds after a door is opened and closed if the “POWER” switch is  
turned to ACCESSORY mode or turned off. (The lights turn off immedi-  
ately if  
on the key is pressed after all the doors are locked.)  
●When only the tail lights come on: The tail lights turn off automatically if  
the “POWER” switch is turned to ACCESSORY mode or turned off and  
the driver’s door is opened.  
To turn the lights on again, turn the “POWER” switch to ON mode, or turn the  
light switch off once and then back to  
or  
.
254  
2-3. Operating the lights and windshield wipers  
■Automatic headlight leveling system (if equipped)  
The level of the headlights is automatically adjusted according to the number  
of passengers and the loading condition of the vehicle to ensure that the  
headlights do not interfere with other road users.  
■Customization  
Settings (e.g. light sensor sensitivity) can be changed.  
(Customizable features P. 590)  
2
NOTICE  
■To prevent 12-volt battery discharge  
Do not leave the lights on longer than necessary when the hybrid system is  
off.  
255  
2-3. Operat ing t he light s and w indshield w ipers  
Fog light sw itch  
The fog lights secure excellent visibility in difficult driving condi-  
tions, such as in rain and fog.  
Type A  
Turns the fog lights  
off  
Turns the fog lights  
on  
: If equipped  
256  
2-3. Operating the lights and windshield wipers  
Type B  
Turns the fog lights  
off  
Turns the fog lights  
on  
2
■Fog lights can be used when  
The headlights are on in low beam.  
NOTICE  
■To prevent 12-volt battery discharge  
Do not leave the lights on longer than necessary when the hybrid system is  
off.  
257  
2-3. Operat ing t he light s and w indshield w ipers  
Windshield w ipers and w asher  
When intermittent windshield wiper operation is selected, wiper  
intervals can be also adjusted.  
The wiper operation is selected by moving the lever as follows.  
Type A  
Intermittent  
wind-  
shield wiper opera-  
tion  
Low speed wind-  
shield wiper opera-  
tion  
High speed wind-  
shield wiper opera-  
tion  
Temporary operation  
Increases the intermittent  
windshield wiper frequency  
(if equipped)  
Decreases the intermittent  
windshield wiper frequency  
(if equipped)  
258  
2-3. Operating the lights and windshield wipers  
Washer/wiper dual opera-  
tion  
The wipers will automatically  
operate a couple of times after  
the washer squirts.  
If the headlights are on, the  
headlight cleaner will operate  
once.  
2
Type B  
Intermittent  
wind-  
shield wiper opera-  
tion  
Low speed wind-  
shield wiper opera-  
tion  
High speed wind-  
shield wiper opera-  
tion  
Temporary operation  
259  
2-3. Operating the lights and windshield wipers  
Increases the intermittent  
windshield wiper frequency  
(if equipped)  
Decreases the intermittent  
windshield wiper frequency  
(if equipped)  
Washer/wiper dual opera-  
tion  
The wipers will automatically  
operate a couple of times after  
the washer squirts.  
If the headlights are on, the  
headlight cleaner will operate  
once.  
■The windshield wipers and washer can be operated when  
The “POWER” switch is in ON mode.  
■If no windshield washer fluid sprays  
Check that the washer nozzles are not blocked if there is washer fluid in the  
washer fluid tank.  
260  
2-3. Operating the lights and windshield wipers  
CAUTION  
■Caution regarding the use of washer fluid  
When it is cold, do not use the washer fluid until the windshield becomes  
warm. The fluid may freeze on the windshield and cause low visibility. This  
may lead to an accident, resulting in death or serious injury.  
NOTICE  
2
■When the windshield is dry  
Do not use the wipers, as they may damage the windshield.  
■When the washer fluid tank is empty  
Do not operate the switch continually as the washer fluid pump may over-  
heat.  
■When a nozzle becomes blocked  
In this case, contact your Toyota dealer.  
Do not try to clear it with a pin or other object. The nozzle will be damaged.  
■To prevent 12-volt battery discharge  
Do not leave the wipers on longer than necessary when the hybrid system is  
off.  
261  
2-3. Operat ing t he light s and w indshield w ipers  
Rear w indow w iper and w asher  
Turning the end of the lever turns on the rear window wiper and  
washer as follows:  
Type A  
Intermittent window  
wiper operation  
Normal window wiper  
operation  
Washer/wiper dual  
operation  
Washer/wiper dual  
operation  
: If equipped  
262  
2-3. Operating the lights and windshield wipers  
Type B  
Intermittent window  
wiper operation  
Normal window wiper  
operation  
Washer/wiper dual  
operation  
2
Washer/wiper dual  
operation  
■The rear window wiper and washer can be operated when  
The “POWER” switch is in ON mode.  
■If no washer fluid sprays  
Check that the washer nozzles are not blocked if there is washer fluid in the  
washer fluid reservoir.  
263  
2-3. Operating the lights and windshield wipers  
NOTICE  
■When the rear window is dry  
Do not use the wiper, as it may damage the rear window.  
■When the washer fluid tank is empty  
Do not operate the switch continually as the washer fluid pump may over-  
heat.  
264  
2-3. Operat ing t he light s and w indshield w ipers  
Headlight cleaner sw itch  
Washer fluid can be sprayed on the headlights.  
Press the switch to clean the  
headlights.  
2
■The headlight cleaners can be operated when  
The “POWER” switch is in ON mode and the headlight switch is turned on.  
If equipped, the headlight switch is in the “AUTO” position and the headlight  
is on.  
■Windshield washer linked operation  
Only for the first time when the windshield washer is operated with the  
“POWER” switch in ON mode and the headlights on, the headlight cleaners  
will operate once. (P. 258)  
NOTICE  
■When the washer fluid tank is empty  
Do not press the switch continually as the washer fluid pump may overheat.  
: If equipped  
265  
2-4. Using ot her driving syst em s  
Cruise control  
Use the cruise control to maintain a set speed without depressing  
the accelerator pedal.  
Cruise control switch  
Indicators  
■ Setting the vehicle speed  
Press the “ON-OFF” button to  
STEP  
1
activate the cruise control.  
Cruise control indicator will  
come on.  
Press the button again to  
deactivate the cruise control.  
Accelerate or decelerate the  
vehicle to the desired speed,  
and push the lever down to set  
the speed.  
STEP  
2
“SET” indicator will come on.  
The vehicle speed at the  
moment the lever is released  
becomes the set speed.  
: If equipped  
266  
2-4. Using other driving systems  
■ Adjusting the set speed  
To change the set speed, operate the lever until the desired set  
speed is obtained.  
Increases the speed  
Decreases the speed  
Fine adjustment: Momentarily  
move the lever in the desired  
direction.  
2
Large adjustment: Hold the  
lever in the desired direction.  
ITO24P105  
The set speed will be increased or decreased as follows:  
Fine adjustment: By approximately 1 mph (1.6 km/h) each time  
the lever is operated.  
Large adjustment: The set speed can be increased or  
decreased continually until the lever is released.  
■ Canceling and resuming the constant speed control  
Pulling the lever toward you  
cancels the constant speed  
control.  
The speed setting is also can-  
celed when the brakes are  
applied.  
Pushing the lever up  
ITO24P106  
resumes  
the  
constant  
speed control.  
Resuming is available when  
the vehicle speed is more  
than approximately 25 mph  
(40 km/h).  
267  
2-4. Using other driving systems  
■Cruise control can be set when  
●The shift position is in D.  
●Vehicle speed is above approximately 25 mph (40 km/h).  
■Accelerating after setting the vehicle speed  
●The vehicle can be accelerated normally. After acceleration, the set  
speed resumes.  
●Even without canceling the cruise control, the set speed can be  
increased by first accelerating the vehicle to the desired speed and then  
pushing the lever down to set the new speed.  
■Automatic cruise control cancelation  
Cruise control will stop maintaining the vehicle speed in any of the following  
situations.  
●Actual vehicle speed falls more than approximately 10 mph (16 km/h)  
below the preset vehicle speed.  
At this time, the memorized set speed is not retained.  
●Actual vehicle speed is below approximately 25 mph (40 km/h).  
●Enhanced VSC is activated.  
■If the cruise control indicator light flashes  
Press the “ON-OFF” button once to deactivate the system, and then press  
the button again to reactivate the system.  
If the cruise control speed cannot be set or if the cruise control cancels  
immediately after being activated, there may be a malfunction in the cruise  
control system. Have the vehicle inspected by your Toyota dealer.  
268  
2-4. Using other driving systems  
CAUTION  
■To avoid operating the cruise control by mistake  
Switch the cruise control off using the “ON-OFF” button when not in use.  
■Situations unsuitable for cruise control  
Do not use cruise control in any of the following situations.  
Doing so may result in loss of control and could cause an accident resulting  
in death or serious injury.  
2
●In heavy traffic  
●On roads with sharp bends  
●On winding roads  
●On slippery roads, such as those covered with rain, ice or snow  
●On steep hills  
Vehicle speed may exceed the set speed when driving down a steep hill.  
●During emergency towing  
269  
2-4. Using ot her driving syst em s  
Dynamic radar cruise control  
Dynamic radar cruise control supplements conventional cruise con-  
trol with a vehicle-to-vehicle distance control. In vehicle-to-vehicle  
distance control mode, the vehicle automatically accelerates or  
decelerates in order to maintain a set following distance from vehi-  
cles ahead.  
Vehicle-to-vehicle distance  
button  
Display  
Set speed  
Indicators  
Cruise control switch  
: If equipped  
270  
2-4. Using other driving systems  
■ Setting the vehicle speed (vehicle-to-vehicle distance con-  
trol mode)  
Press the “ON-OFF” button to  
STEP  
1
activate the cruise control.  
Radar cruise control indicator  
will come on.  
Press the button again to  
deactivate the cruise control.  
2
Accelerate or decelerate the  
vehicle to the desired speed,  
and push the lever down to set  
the speed.  
STEP  
2
“SET” indicator will come on.  
The vehicle speed at the  
moment the lever is released  
becomes the set speed.  
271  
2-4. Using other driving systems  
■ Adjusting the set speed  
To change the set speed, operate the lever until the desired set  
speed is displayed.  
Increases the speed  
Decreases the speed  
Fine adjustment: Momentarily  
move the lever in the desired  
direction.  
Large adjustment: Hold the  
lever in the desired direction.  
ITO24P126  
In the vehicle-to-vehicle distance control mode, the set speed will be  
increased or decreased as follows:  
• When the set speed is shown in “MPH”  
Fine adjustment: By approximately 1 mph (1.6 km/h) each time the  
lever is operated  
Large adjustment: By approximately 5 mph (8 km/h) for each 0.75  
seconds the lever is held  
• When the set speed is shown in “km/h”  
Fine adjustment: By approximately 0.6 mph (1 km/h) each time the  
lever is operated  
Large adjustment: By approximately 3.1 mph (5 km/h) for each 0.75  
seconds the lever is held  
In the constant speed control mode (P. 278), the set speed will be  
increased or decreased as follows:  
Fine adjustment: By approximately 1 mph (1.6 km/h) each time the  
lever is operated  
Large adjustment: The set speed can be increased or decreased con-  
tinually until the lever is released.  
272  
2-4. Using other driving systems  
■ Changing the vehicle-to-vehicle distance  
Pressing the button changes  
the vehicle-to-vehicle dis-  
tance as follows:  
Preceding vehicle mark  
Long  
Medium  
Short  
2
The vehicle-to-vehicle distance  
is set automatically to long  
mode when the “POWER”  
switch is turned to ON mode.  
If a vehicle is running ahead of  
you, the preceding vehicle  
mark will also be displayed.  
■ Vehicle-to-vehicle distance settings  
Select a distance from the table below. Note that the distances  
shown correspond to a vehicle speed of 50 mph (80 km/h). Vehi-  
cle-to-vehicle distance increases/decreases in accordance with  
vehicle speed.  
Distance options  
Long  
Vehicle-to-vehicle distance  
Approximately 160 ft. (50 m)  
Approximately 130 ft. (40 m)  
Approximately 100 ft. (30 m)  
Medium  
Short  
273  
2-4. Using other driving systems  
■ Canceling and resuming the speed control  
Pulling the lever toward you  
cancels the cruise control.  
The speed setting is also can-  
celed when the brakes are  
applied.  
Pushing the lever up  
resumes the cruise control  
and returns vehicle speed  
to the set speed.  
ITO24P127  
Resuming is available when  
the vehicle speed is more  
than approximately 25 mph  
(40 km/h).  
274  
2-4. Using other driving systems  
Driving in vehicle-to-vehicle distance control mode  
This mode employs a radar sensor to detect the presence of vehicles  
up to approximately 400 ft. (120 m) ahead, determines the current  
vehicle-to-vehicle following distance, and operates to maintain a suit-  
able following distance from the vehicle ahead.  
Note that vehicle-to-vehicle distance will close in when traveling on long  
downhill slopes.  
2
275  
2-4. Using other driving systems  
Example of constant speed cruising  
When there are no vehicles ahead  
The vehicle travels at the speed set by the driver. The desired vehicle-to-  
vehicle distance can also be set by operating the vehicle-to-vehicle dis-  
tance control.  
Example of deceleration cruising  
When the vehicle ahead is driving slower than the set speed  
When a vehicle is detected running ahead of you, the system automati-  
cally decelerates your vehicle. When a greater reduction in vehicle speed  
is necessary, the system applies the brakes. A warning tone warns you  
when the system cannot decelerate sufficiently to prevent your vehicle  
from closing in on the vehicle ahead.  
Example of follow-up cruising  
When following a vehicle driving slower than the set speed  
The system continues follow-up cruising while adjusting for changes in the  
speed of the vehicle ahead in order to maintain the vehicle-to-vehicle dis-  
tance set by the driver.  
Example of acceleration  
When there are no longer any vehicles ahead driving slower than  
the set speed  
The system accelerates until the set speed is reached. The system then  
returns to constant speed cruising.  
276  
2-4. Using other driving systems  
Approach warning  
When your vehicle is too close to a vehicle ahead, and sufficient  
automatic deceleration via the cruise control is not possible, the dis-  
play will flash and the buzzer will sound to alert the driver. An exam-  
ple of this would be if another driver cuts in front of you while you are  
following a vehicle. Apply the brakes to ensure an appropriate vehi-  
cle-to-vehicle distance.  
2
■ Warnings may not occur when  
In the following instances, there is a possibility that the warnings  
will not occur:  
● When the speed of the vehicle ahead matches or exceeds your  
vehicle speed  
● When the vehicle ahead is traveling at an extremely slow speed  
● Immediately after the cruise control speed was set  
● At the instant the accelerator is applied  
277  
2-4. Using other driving systems  
Selecting conventional constant speed control mode  
Constant speed control mode differs from vehicle-to-vehicle distance  
control mode. When constant speed mode is selected, your vehicle  
will maintain a set speed regardless of whether or not there are other  
vehicles in the lane ahead.  
Press the “ON-OFF” button to  
activate the cruise control.  
Press the button again to deacti-  
vate the cruise control.  
Switch to constant speed con-  
trol mode.  
(Push the lever forward and  
hold for approximately 1 sec-  
ond.)  
Cruise control indicator will come  
on.  
When in constant speed control  
mode, to return to vehicle-to-vehi-  
cle distance control mode, push  
the lever forward again and hold  
for approximately 1 second.  
After the desired speed has been  
set, it is not possible to return to  
vehicle-to-vehicle distance con-  
trol mode.  
278  
2-4. Using other driving systems  
If the “POWER” switch is turned  
off and then turned to ON mode  
again, the vehicle will automati-  
cally return to vehicle-to-vehicle  
distance control mode.  
Adjusting the speed setting:  
P. 272  
Canceling and resuming the  
speed setting: P. 274  
2
■Dynamic radar cruise control can be set when  
●The shift position is in D.  
●Vehicle speed is above approximately 30 mph (50 km/h).  
■Accelerating after setting the vehicle speed  
The vehicle can accelerate normally. After acceleration, the set speed  
resumes. However, during vehicle-to-vehicle distance control mode, the  
vehicle speed may decrease below the set speed in order to maintain the  
distance to the vehicle ahead.  
■Set speed  
The set speed may be unsustainable depending on driving circumstances.  
279  
2-4. Using other driving systems  
■Automatic cancelation of vehicle-to-vehicle distance control  
Vehicle-to-vehicle distance control driving is automatically canceled in the  
following situations:  
●Actual vehicle speed falls below approximately 25 mph (40 km/h).  
●Enhanced VSC is activated.  
●The sensor cannot operate correctly because it is covered in some way.  
●The windshield wipers are operating at high speed (when the wiper  
switch is set to the high speed windshield wiper operation position).  
If vehicle-to-vehicle distance control driving is automatically canceled for any  
other reason, there may be a malfunction in the system. Contact your Toyota  
dealer.  
■Automatic cancelation of constant speed control  
The cruise control will stop maintaining the vehicle speed in the following sit-  
uations:  
●Actual vehicle speed is more than approximately 10 mph (16 km/h)  
below the set vehicle speed.  
At this time, the memorized set speed is not retained.  
●Vehicle speed falls below approximately 25 mph (40 km/h).  
●Enhanced VSC is activated.  
■Radar sensor and grille cover  
Always keep the sensor and grille cover clean to ensure that the vehicle-to-  
vehicle distance control operates properly. (Some obstructions, such as  
snow, ice and plastic objects, cannot be detected by the obstruction sensor.)  
Dynamic radar cruise control (vehicle-to-vehicle distance control mode) will  
be canceled if dirt is detected. (Constant speed control mode can be used).  
Grille cover  
Radar sensor  
280  
2-4. Using other driving systems  
■Warning lights, messages and buzzers for dynamic radar cruise con-  
trol  
Warning lights, warning messages and buzzers are used to indicate a sys-  
tem malfunction or to inform the driver of the need for caution while driving.  
■Certification  
For vehicles sold in the U.S.A.  
FCC ID: HYQDNMWR004  
This device complies with part 15 of the FCC Rules. Operation is subject to  
the following two conditions: (1) This device may not cause harmful interfer-  
ence, and (2) this device must accept any interference received, including  
interference that may cause undesired operation.  
2
FCC WARNING  
Changes or modifications not expressly approved by the party responsible  
for compliance could void the user’s authority to operate the equipment.  
Radiofrequency radiation exposure Information:  
This equipment complies with FCC radiation exposure limits set forth for an  
uncontrolled environment.  
This equipment should be installed and operated with minimum distance of  
20 cm between the radiator (antenna) and your body.  
This transmitter must not be co-located or operating in conjunction with any  
other antenna or transmitter.  
For vehicles sold in Canada  
Operation is subject to the following two conditions: (1) this device may not  
cause interference, and (2) this device must accept any interference, includ-  
ing interference that may cause undesired operation of the device.  
281  
2-4. Using other driving systems  
CAUTION  
■Before using dynamic radar cruise control  
Do not overly rely on vehicle-to-vehicle distance control.  
Be aware of the set speed. If automatic deceleration/acceleration is not  
appropriate, adjust the vehicle speed, as well as the distance between your  
vehicle and vehicles ahead by applying the brakes etc.  
■Cautions regarding the driving assist systems  
Observe the following precautions.  
Failure to do so may cause an accident resulting in death or serious injury.  
●Assisting the driver to measure following distance  
The dynamic radar cruise control is only intended to help the driver in  
determining the following distance between the driver’s own vehicle and a  
designated vehicle traveling ahead. It is not a mechanism that allows care-  
less or inattentive driving, and it is not a system that can assist the driver in  
low-visibility conditions. It is still necessary for driver to pay close attention  
to the vehicle’s surroundings.  
●Assisting the driver to judge proper following distance  
The dynamic radar cruise control determines whether the following dis-  
tance between the driver’s own vehicle and a designated vehicle traveling  
ahead is appropriate or not. It is not capable of making any other type of  
judgement. Therefore, it is absolutely necessary for the driver to remain  
vigilant and to determine whether or not there is a possibility of danger in  
any given situation.  
●Assisting the driver to operate the vehicle  
The dynamic radar cruise control has no capability to prevent or avoid a  
collision with a vehicle traveling ahead. Therefore, if there is ever any dan-  
ger, the driver must take immediate and direct control of the vehicle and  
act appropriately in order to ensure the safety of all involved.  
282  
2-4. Using other driving systems  
CAUTION  
■To avoid inadvertent cruise control activation  
Switch the cruise control off using the “ON-OFF” button when not in use.  
■Situations unsuitable for dynamic radar cruise control  
Do not use dynamic radar cruise control in any of the following situations.  
Doing so may result in inappropriate speed control and could cause an acci-  
dent resulting in death or serious injury.  
2
●In heavy traffic  
●On roads with sharp bends  
●On winding roads  
●On slippery roads, such as those covered with rain, ice or snow  
●On steep downhills, or where there are sudden changes between sharp up  
and down gradients  
Vehicle speed may exceed the set speed when driving down a steep hill.  
●At entrances to expressways  
●When weather conditions are bad enough that they may prevent the sen-  
sors from functioning correctly (fog, snow, sandstorm, heavy rain, etc.)  
●When an approach warning buzzer is heard often  
●During emergency towing  
283  
2-4. Using other driving systems  
CAUTION  
■When the sensor may not be correctly detecting the vehicle ahead  
Apply the brakes as necessary when any of the following types of vehicles  
are in front of you.  
As the sensor may not be able to correctly detect these types of vehicles,  
the approach warning (P. 277) will not be activated, and a fatal or serious  
accident may result.  
●Vehicles that cut in suddenly  
●Vehicles traveling at low speeds  
●Vehicles that are not moving  
●Vehicles with small rear ends (trailers with no load on board etc.)  
●Motorcycles traveling in the same lane  
■Conditions under which the vehicle-to-vehicle distance control may  
not function correctly  
Apply the brakes as necessary in the following conditions as the radar sen-  
sor may not be able to correctly detect vehicles ahead, and a fatal or serious  
accident may result:  
●When water or snow thrown up by the surrounding vehicles hinders the  
functioning of the sensor  
●When your vehicle is pointing upwards (caused by a heavy load in the lug-  
gage compartment etc.)  
●When the road curves or when the lanes are narrow  
●When steering wheel operation or your position in the lane is unstable  
●When the vehicle ahead of you decelerates suddenly  
284  
2-4. Using other driving systems  
CAUTION  
■Handling the radar sensor  
Observe the following to ensure the cruise control system can function effec-  
tively.  
Otherwise, the system may not function correctly and could result in an acci-  
dent.  
●Keep the sensor and grille cover clean at all times.  
Clean the sensor and grille cover with a soft cloth so you do not mark or  
damage them.  
2
●Do not subject the sensor or surrounding area to a strong impact.  
If the sensor has moved out of position, the system may malfunction or  
operate incorrectly. If the sensor or surrounding area is subject to a strong  
impact, always have the area inspected and adjusted by a Toyota dealer.  
●Do not disassemble the sensor.  
●Do not attach accessories or stickers to the sensor, grille cover or sur-  
rounding area.  
●Do not modify or paint the sensor and grille cover.  
●Do not replace them with non-genuine parts.  
285  
2-4. Using ot her driving syst em s  
LKA (Lane-Keeping Assist)  
While driving on a freeway or motor highway that has lane markings,  
this system recognizes the lanes using a camera as a sensor to  
assist the driver with staying in the lane. The LKA system has two  
functions.  
■ Lane departure warning function  
If the system judges that the vehicle may deviate from its lane, it  
alerts the driver using rapid beeping, indications on the multi-  
information display, and a sensory warning* given via the steer-  
ing wheel.  
*: A slight steering torque is applied for a short period of time in  
the direction of the center of the lane.  
■ Lane keeping assist function  
This function will be active when the vehicle-to-vehicle distance  
control mode of the cruise control (P. 270) is set with vehicle  
speed above approx. 50 mph (approx. 75 km/h) and while the  
lane departure warning function is active. When the lane keep-  
ing assist function is active, a slight steering torque will be  
applied, to help the driver maintain the vehicle inside the lane.  
: If equipped  
286  
2-4. Using other driving systems  
■ Turning the LKA system on  
The lane departure warning function and lane keeping assist  
function will be automatically activated depending on the recog-  
nition condition of lane markings, vehicle speed and the setting  
of radar cruise control (vehicle-to-vehicle distance control  
mode).  
Press the LKA switch to acti-  
vate the system.  
2
“LKA” indicator will come on.  
Press the switch again to turn  
the LKA system off.  
287  
2-4. Using other driving systems  
■ Operating conditions for each function  
Cruise control  
(vehicle-to-vehicle  
distance control mode)  
Lane departure  
Lane keeping  
assist  
function*2  
“LKA”  
switch  
warning  
function*1  
Off  
Available  
Available  
Not available  
On  
(While cruising in vehi-  
cle-to-vehicle distance  
control mode with the  
set vehicle speed  
approx. 45 mph  
[approx. 70 km/h]  
or less)  
Not available  
On  
On  
(While cruising in vehi-  
cle-to-vehicle distance  
control mode with the  
set vehicle speed  
approx. 50 mph  
Available  
Available  
[approx. 75 km/h]  
or more)  
*1: Vehicle speed is between about 30 and 124 mph (50 and 200 km/h).  
*2: Vehicle speed is between about 50 and 112 mph (75 and 180 km/h).  
288  
2-4. Using other driving systems  
Indication on the multi-information display  
While the LKA system is on, the lane line display and steering wheel  
display (in case of lane keeping assist function) are shown on the  
multi-information display to inform that the LKA system is on.  
Steering wheel display  
The lane keeping assist function  
is active.  
2
Dynamic radar cruise control  
display  
Lane line display  
When thin lines are shown:  
A lane marking is not recognized  
by the system, or the LKA system  
functions are temporarily can-  
celed.  
When solid lane lines are shown:  
The lane departure warning func-  
tion is active.  
289  
2-4. Using other driving systems  
■Temporary cancelation of the LKA system functions  
If any of the following occurs, the LKA system functions will be temporarily  
canceled. The functions will resume after the necessary operating conditions  
have returned.  
●The turn signal lever is operated.  
●The steering wheel is turned as far as necessary to cause the vehicle to  
change lanes.  
●The brake pedal is depressed.  
However, the lane keeping assist function will not resume even after the  
brake pedal is released because depressing the brake pedal also can-  
cels the dynamic radar cruise control. (Only lane departure warning func-  
tion will resume.)  
●The vehicle speed deviates from the operating range of the LKA system  
functions.  
●When the lane lines cannot be recognized while driving.  
●The wiper operates continuously.  
■When the lane departure warning function is activated  
The lane departure warning function will be temporarily canceled and will not  
resume until a few seconds elapse after it is activated.  
290  
2-4. Using other driving systems  
■No-handed driving warning  
If the steering wheel is not operated for about 15 seconds on a straight road  
or about 5 seconds on a curve, the buzzer will beep twice, indicators on the  
multi-information display will flash, and the lane keeping assist function will  
be temporarily canceled. If you drive the vehicle with your hands lightly  
touching the steering wheel, this may also be detected as no-handed driv-  
ing.  
■When the vehicle has been parked in the sun  
The LKA system functions may not be available for a while after driving has  
started. In such cases, turn the LKA system off and turn it on again after nor-  
mal temperature returns. When the temperature in the cabin decreases and  
the temperature around the camera sensor becomes suitable for its opera-  
tion, the functions will begin to operate.  
2
■Warning lights and warning messages for LKA  
Warning lights and messages are used to indicate a system malfunction or  
to inform the driver of the need for caution while driving. (P. 496, 510)  
CAUTION  
■Before using the LKA system  
Do not rely on the LKA system to remain within a selected lane. The LKA  
system is not designed to enable inattentive driving. The steering wheel  
should be operated by the driver to maintain the vehicle in a suitable position  
within its lane. Always drive carefully.  
291  
2-4. Using other driving systems  
CAUTION  
■Turn the LKA off while driving in any of the following conditions  
Do not use LKA in any of the following situations.  
Otherwise, the system may not function correctly and could result in an acci-  
dent.  
●When driving with snow tires, snow chains, a spare tire, or similar equip-  
ment.  
●When driving with non-standard parts or aftermarket equipment installed.  
(including modified tires and suspensions, etc.)  
●When there are objects or structures along the roadside that might be mis-  
interpreted as lane markers. (such as guardrails, curb, reflector posts, etc.)  
●When there are wheel ruts, icy trademarks, etc. or if snow remains on the  
road surface.  
●When there are shadows on the road running parallel with lane markers,  
or if a shadow covers the lane markers.  
●When there are visible lines on the pavement from road repairs, or if the  
remains of old lane markers are still visible on the road.  
●When driving on slippery roads, such as those covered with rain, ice or  
snow.  
●When driving in a lane other than the driving or passing lanes on a freeway  
or highway.  
●When driving on a road with lane closures due to maintenance, or when  
driving in a temporary lane.  
●When driving on winding roads or roads that are rough or uneven.  
292  
2-4. Using other driving systems  
NOTICE  
■In the following situations, the LKA will not work, or will not perform  
reliably:  
●When lane markers are interrupted or are not present, such as before a  
tollbooth.  
●When lane markers are only on one side of the road.  
●When driving on a sharp curve.  
2
●When lanes are extremely narrow or extremely wide.  
●When the vehicle leans to one side an unusual amount due to a heavy  
load or improper tire inflation pressure.  
●When the following distance between your vehicle and the vehicle ahead  
is extremely short.  
●When the lane markers are broken, “Botts’ dots”, or “Raised pavement  
marker”.  
●When lane markers are obscured or partially obscured by sand, dirt, etc.  
●When driving on a particularly bright road surface, such as concrete.  
●When driving on a road surface that is bright due to reflected light.  
293  
2-4. Using other driving systems  
NOTICE  
●When driving in a location where the light level changes rapidly, such as  
the entrance to or exit from a tunnel.  
●When sunlight or the headlights of oncoming vehicles are shining directly  
into the camera lens.  
●When driving on roads that are branching or merging.  
●When pavement lane markers are difficult to see due to rain, snow, fog,  
etc.  
●When driving on a road surface that is wet due to rain, previous rainfall,  
standing water, etc.  
●When the vehicle experiences strong up-and-down motion such as when  
driving on an extremely rough road or on a seam in the pavement.  
●When headlight brightness is reduced due to dirt on the lenses, or when  
the headlights are misaligned.  
●When driving with a strong crosswind.  
294  
2-4. Using other driving systems  
NOTICE  
■Camera sensor  
Observe the following to ensure that the  
LKA system functions correctly.  
2
ITO24P134  
●Keep the windshield clean at all times.  
LKA performance may deteriorate due to the presence of raindrops, con-  
densation, ice or snow on the windshield.  
●Do not attach a sticker or other items to the windshield near the camera  
sensor.  
●When adjusting the rear view mirror, make sure that it does not block the  
camera lens.  
●When it is cold, using the heater with air blowing to the feet may allow the  
upper part of the windshield to fog up. This will have a negative effect on  
the images. In such a case, use the windshield defogger to provide warm,  
dry air to the windshield.  
●Do not place anything on the dashboard.  
The camera sensor may recognize the image reflected on the windshield  
as lane markings by mistake.  
●Do not scratch the camera lens, or let it get dirty.  
●Do not change the installation position of the camera sensor or remove it.  
The direction of the camera sensor is precisely adjusted.  
●Do not subject the camera sensor to strong impact or force, and do not  
disassemble the camera sensor.  
295  
2-4. Using ot her driving syst em s  
Driving assist systems  
To help enhance driving safety and performance, the following sys-  
tems operate automatically in response to various driving situations.  
Be aware, however, that these systems are supplementary and  
should not be relied upon too heavily when operating the vehicle.  
■ ABS (Anti-lock Brake System)  
Helps to prevent wheel lock when the brakes are applied suddenly, or if  
the brakes are applied while driving on a slippery road surface  
■ Brake assist  
Generates an increased level of braking force after the brake pedal is  
depressed when the system detects a panic stop situation  
■ VSC (Vehicle Stability Control)  
Helps the driver to control skidding when swerving suddenly or turning  
on slippery road surfaces  
■ TRAC (Traction Control)  
Helps to maintain drive power and prevent the drive wheels from spin-  
ning when starting the vehicle or accelerating on slippery roads  
■ EPS (Electric Power Steering)  
Employs an electric motor to reduce the amount of effort needed to turn  
the steering wheel  
■ Enhanced VSC (Enhanced Vehicle Stability Control)  
Provides cooperative control of the ABS, TRAC, VSC and EPS.  
Helps to maintain directional stability when swerving on slippery road  
surfaces by controlling steering performance.  
296  
2-4. Using other driving systems  
■ Hill-start assist control  
P. 301  
■ PCS (Pre-Collision System) (if equipped)  
P. 303  
When the TRAC/VSC/ABS systems are operating  
2
The slip indicator light will flash  
while the TRAC/VSC/ABS sys-  
tems are operating.  
297  
2-4. Using other driving systems  
■Sounds and vibrations caused by the ABS, brake assist, VSC and  
TRAC  
●A sound may be heard from the engine compartment when the hybrid  
system is started, just after the vehicle begins to move, if the brake pedal  
is depressed forcefully or repeatedly, or 1-2 minutes after the hybrid sys-  
tem is stopped. This sound does not indicate that a malfunction has  
occurred in any of these systems.  
●Any of the following conditions may occur when the above systems are  
operating. None of these indicates that a malfunction has occurred.  
• Vibrations may be felt through the vehicle body and steering.  
• A motor sound may be heard after the vehicle comes to a stop.  
• The brake pedal may pulsate slightly after the ABS is activated.  
• The brake pedal may move down slightly after the ABS is activated.  
■EPS operation sound  
When the steering wheel is operated, a motor sound (whirring sound) may  
be heard. This does not indicate a malfunction.  
■Reduced effectiveness of the EPS system  
The effectiveness of the EPS system is reduced to prevent the system from  
overheating when there is frequent steering input over an extended period of  
time. The steering wheel may feel heavy as a result. Should this occur,  
refrain from excessive steering input or stop the vehicle and turn the hybrid  
system off. The EPS system should return to normal within 10 minutes.  
■Electric power steering system warning light (warning buzzer)  
P. 501  
298  
2-4. Using other driving systems  
CAUTION  
■The ABS does not operate effectively when  
●Tires with inadequate gripping ability are used (such as excessively worn  
tires on a snow covered road).  
●The vehicle hydroplanes while driving at high speed on wet or slick road.  
■Stopping distance when the ABS is operating may exceed that of nor-  
mal conditions  
2
The ABS is not designed to shorten the vehicle’s stopping distance. Always  
maintain a safe distance from the vehicle in front of you in the following situ-  
ations:  
●When driving on dirt, gravel or snow-covered roads  
●When driving with tire chains  
●When driving over bumps in the road  
●When driving over roads with potholes or uneven surfaces  
■TRAC may not operate effectively when  
Directional control and power may not be achievable while driving on slip-  
pery road surfaces, even if the TRAC system is operating.  
Do not drive the vehicle in conditions where stability and power may be lost.  
■When the VSC is activated  
The slip indicator light flashes. Always drive carefully. Reckless driving may  
cause an accident. Exercise particular care when the indicator light flashes.  
299  
2-4. Using other driving systems  
CAUTION  
■Replacing tires  
Make sure that all tires are of the specified size and of the same brand, tread  
pattern and total load capacity. In addition, make sure that the tires are  
inflated to the recommended tire inflation pressure level.  
The ABS and VSC systems will not function correctly if different tires are  
installed on the vehicle.  
Contact your Toyota dealer for further information when replacing tires or  
wheels.  
■Handling of tires and the suspension  
Using tires with any kind of problem or modifying the suspension will affect  
the driving assist systems, and may cause a system to malfunction.  
300  
2-4. Using ot her driving syst em s  
Hill-start assist control  
Hill-start assist control helps to prevent the vehicle from rolling  
backwards when starting on an incline or slippery slope.  
To engage hill-start assist con-  
trol, further depress the brake  
pedal when the vehicle is  
stopped completely.  
A buzzer will sound once to  
indicate the system is acti-  
vated. The slip indicator will  
also start flashing.  
2
■Hill-start assist control can be operated when  
●The shift position is in a position other than P.  
●The parking brake is not applied.  
●The accelerator pedal is not depressed.  
■Hill-start assist control  
●While hill-start assist control is operating, the brakes remain automati-  
cally applied after the driver releases the brake pedal. The stop lights and  
the high mounted stoplight turn on.  
●Hill-start assist control operates for about 2 seconds after the brake pedal  
is released.  
●If the slip indicator does not flash and the buzzer does not sound when  
the brake pedal is further depressed, slightly reduce the pressure on the  
brake pedal (do not allow the vehicle to roll backward) and then firmly  
depress it again. If the system still does not operate, check if the operat-  
ing conditions explained above have been met.  
301  
2-4. Using other driving systems  
■Hill-start assist control buzzer  
●When hill-start assist control is activated, the buzzer will sound once.  
●In the following situations, hill-start assist control will be canceled and the  
buzzer will sound twice.  
• No attempt is made to drive the vehicle within approximately 2 seconds  
of releasing the brake pedal.  
• Push the P position switch.  
• The parking brake is applied.  
• The brake pedal is depressed again.  
• The brake pedal has been depressed for more than approximately 3  
minutes.  
■If the slip indicator light comes on  
It may indicate a malfunction in the system. Contact your Toyota dealer.  
CAUTION  
■Hill-start assist control  
●Do not overly rely on the hill-start assist control. Hill-start assist control  
may not operate effectively on extremely steep inclines or roads covered  
in ice.  
●Unlike the parking brake, hill-start assist control is not intended to hold the  
vehicle stationary for an extended period of time. Do not attempt to use  
hill-start assist control to hold the vehicle on an incline for an extended  
period of time, as doing so may lead to an accident.  
302  
2-4. Using ot her driving syst em s  
PCS (Pre-Collision System)  
When the radar sensor detects possibility of a frontal collision, the  
pre-collision systems such as the brakes and seat belts are automat-  
ically engaged to lessen impact as well as vehicle damage.  
■ Pre-collision seat belts (front seat belts only)  
If the pre-collision sensor detects that a collision is unavoidable, the  
pre-collision system will retract the seat belt before the collision occurs.  
The same will happen if the driver makes an emergency braking or  
loses control of the vehicle. (P. 111)  
2
However, when the VSC system is disabled, the system will not oper-  
ate in the event of skidding.  
■ Pre-collision brake assist  
When there is a high possibility of a frontal collision, the system applies  
greater braking force in relation to how strongly the brake pedal is  
depressed.  
■ Pre-collision braking  
When there is a high possibility of a frontal collision, the system warns  
the driver using a warning light, warning display and buzzer. If the sys-  
tem determines that a collision is unavoidable, the brakes are automat-  
ically applied to reduce the collision speed. Pre-collision braking can be  
disabled using the pre-collision braking off switch.  
: If equipped  
303  
2-4. Using other driving systems  
Disabling pre-collision braking  
Pre-collision braking enabled  
Pre-collision braking disabled  
The “PCS” warning light will  
turn on when pre-collision  
braking is disabled.  
Radar sensor  
The radar sensor detects vehi-  
cles or other obstacles on or  
near the road ahead and deter-  
mines whether a collision is  
imminent based on the position,  
speed, and heading of the obsta-  
cles.  
304  
2-4. Using other driving systems  
■The pre-collision system is operational when  
●Pre-collision seat belts (type A)  
• Vehicle speed is greater than about 19 mph (30 km/h).  
• The system detects sudden braking or skidding.  
• The front occupants are wearing a seat belt.  
●Pre-collision seat belts (type B)  
• Vehicle speed is greater than about 4 mph (5 km/h).  
2
• The speed at which your vehicle is approaching the obstacle or the  
vehicle running ahead of you is greater than about 19 mph (30 km/h).  
• The front occupants are wearing a seat belt.  
●Pre-collision brake assist:  
• Vehicle speed is greater than about 19 mph (30 km/h).  
• The speed at which your vehicle is approaching the obstacle or the  
vehicle running ahead of you is greater than about 19 mph (30 km/h).  
• The brake pedal is depressed.  
●Pre-collision braking:  
• Vehicle speed is greater than about 10 mph (15 km/h).  
• The speed at which your vehicle is approaching the obstacle or the  
vehicle running ahead of you is greater than about 10 mph (15 km/h).  
• The pre-collision braking off switch is not pressed.  
305  
2-4. Using other driving systems  
■Conditions that may trigger the system even if there is no possibility of  
a collision  
●When there is an object by the roadside at the entrance to a curve  
●When passing an oncoming vehicle on a curve  
●When driving over a narrow iron bridge  
●When there is a metal object on the road surface  
●When driving on an uneven road surface (nose up, nose down)  
●When passing an oncoming vehicle on a left-turn  
●When your vehicle rapidly closes on the vehicle in front  
●When a grade separation/interchange, sign, billboard, or other structure  
appears to be directly in the vehicle’s line of travel  
●When the steep angle of the road causes a metal object located beneath  
the road surface to be seen ahead of the vehicle  
●When an extreme change in vehicle height occurs  
●When the axis of the radar is out of adjustment  
●When passing through certain toll gates  
●When passing through an overpass  
When the system is activated in the situations described above, there is also  
a possibility that the seat belts will retract quickly and the brakes will be  
applied with a force greater than normal. When the seat belt is locked in the  
retracted position, stop the vehicle in a safe place, release the seat belt and  
refasten it.  
306  
2-4. Using other driving systems  
■Obstacles not detected  
The sensor cannot detect plastic obstacles such as traffic cones. There may  
also be occasions when the sensor cannot detect pedestrians, animals,  
bicycles, motorcycles, trees, or snowdrifts.  
■Situations in which the pre-collision system does not function properly  
The system may not function effectively in situations such as the following:  
●On roads with sharp bends or uneven surfaces  
●If a vehicle suddenly moves in front of vehicle, such as at an intersection  
●If a vehicle suddenly cuts in front of vehicle, such as when overtaking  
●In inclement weather such as heavy rain, fog, snow or sand storms  
●When your vehicle is skidding with the VSC system off  
2
●When an extreme change in vehicle height occurs  
●When the axis of the radar is out of adjustment  
■Automatic cancelation of the pre-collision system  
When a malfunction occurs due to sensor contamination, etc. that results in  
the sensors being unable to detect obstacles, the pre-collision system will be  
automatically disabled. In this case, the system will not activate even if there  
is a collision possibility.  
■When there is a malfunction in the system  
Warning lights and/or warning messages will turn on or flash. (P. 496, 509)  
307  
2-4. Using other driving systems  
■Certification  
For vehicles sold in the U.S.A.  
FCC ID: HYQDNMWR004  
This device complies with part 15 of the FCC Rules. Operation is subject to  
the following two conditions: (1) This device may not cause harmful interfer-  
ence, and (2) this device must accept any interference received, including  
interference that may cause undesired operation.  
FCC WARNING  
Changes or modifications not expressly approved by the party responsible  
for compliance could void the user’s authority to operate the equipment.  
Radiofrequency radiation exposure Information:  
This equipment complies with FCC radiation exposure limits set forth for an  
uncontrolled environment.  
This equipment should be installed and operated with minimum distance of  
20 cm between the radiator (antenna) and your body.  
This transmitter must not be co-located or operating in conjunction with any  
other antenna or transmitter.  
For vehicles sold in Canada  
Operation is subject to the following two conditions: (1) this device may not  
cause interference, and (2) this device must accept any interference, includ-  
ing interference that may cause undesired operation of the device.  
308  
2-4. Using other driving systems  
CAUTION  
■Limitations of the pre-collision system  
Do not overly rely on the pre-collision system. Always drive safely, taking  
care to observe your surroundings and checking for any obstacles or other  
road hazards.  
Failure to do so may cause an accident resulting in death or serious injury.  
■Cautions regarding the assist contents of the system  
2
By means of alarms and brake control, the pre-collision system is intended  
to assist the driver in avoiding collisions through the process of LOOK-  
JUDGE-ACT. There are limits to the degree of assistance the system can  
provide, so please keep in mind the following important points.  
●Assisting the driver in watching the road  
The pre-collision system is only able to detect obstacles directly in front of  
the vehicle, and only within a limited range. It is not a mechanism that  
allows careless or inattentive driving, and it is not a system that can assist  
the driver in low-visibility conditions. It is still necessary for the driver to  
pay close attention to the vehicle’s surroundings.  
●Assisting the driver in making correct judgement  
When attempting to estimate the possibility of a collision, the only data  
available to the pre-collision system is that from obstacles it has detected  
directly in front of the vehicle. Therefore, it is absolutely necessary for the  
driver to remain vigilant and to determine whether or not there is a possi-  
bility of collision in any given situation.  
●Assisting the driver in taking action  
The pre-collision system’s braking assist feature is designed to help  
reduce the severity of a collision, and so only acts when the system has  
judged that a collision is unavoidable. This system by itself is not capable  
of automatically avoiding a collision or bringing the vehicle to a stop safely.  
For this reason, when encountering a dangerous situation the driver must  
take direct and immediate action in order to ensure the safety of all  
involved.  
309  
2-4. Using other driving systems  
CAUTION  
■When the sensor may not be correctly detecting the vehicle ahead  
Apply the brakes as necessary in any of the following situations.  
●When water or snow thrown up by the surrounding vehicles hinders the  
functioning of the sensor  
●When your vehicle is pointing upwards (caused by a heavy load in the lug-  
gage compartment etc.)  
●Vehicles that cut in suddenly  
●Vehicles with small rear ends (trailers with no load on board etc.)  
●Motorcycles traveling in the same lane  
■Handling the radar sensor  
Observe the following to ensure the pre-collision system can function effec-  
tively:  
●Keep the sensor and grille cover clean at all times.  
Clean the sensor and grille cover with a soft cloth so you do not mark or  
damage them.  
●Do not subject the sensor or surrounding area to a strong impact.  
If the sensor has moved out of position, the system may malfunction or  
operate incorrectly. If the sensor or surrounding area is subject to a strong  
impact, always have the area inspected and adjusted by your Toyota  
dealer.  
●Do not disassemble the sensor.  
●Do not attach accessories or stickers to the sensor, grille cover or sur-  
rounding area.  
●Do not modify or paint the sensor and grille cover.  
310  
2-5. Driving inform at ion  
Cargo and luggage  
Take notice of the following information about storage precau-  
tions, cargo capacity and load:  
● Stow cargo and luggage in the luggage compartment whenever  
possible.  
● Be sure all items are secured in place.  
● To maintain vehicle balance while driving, position luggage  
2
evenly within the luggage compartment.  
● For better fuel economy, do not carry unnecessary weight.  
311  
2-5. Driving information  
Capacity and distribution  
Cargo capacity depends on the total weight of the occupants.  
(Cargo capacity) = (Total load capacity) — (Total weight of occupants)  
Steps for Determining Correct Load Limit   
(1) Locate the statement “The combined weight of occupants and  
cargo should never exceed XXX kg or XXX lbs.” on your vehicle’s  
placard.  
(2) Determine the combined weight of the driver and passengers that  
will be riding in your vehicle.  
(3) Subtract the combined weight of the driver and passengers from  
XXX kg or XXX lbs.  
(4) The resulting figure equals the available amount of cargo and lug-  
gage load capacity.  
For example, if the “XXX” amount equals 1400 lbs. and there will  
be five 150 lb passengers in your vehicle, the amount of available  
cargo and luggage load capacity is 650 lbs. (1400 750 (5150)  
= 650 lbs.)  
(5) Determine the combined weight of luggage and cargo being  
loaded on the vehicle. That weight may not safely exceed the  
available cargo and luggage load capacity calculated in Step 4.  
(6) If your vehicle will be towing a trailer, load from your trailer will be  
transferred to your vehicle. Consult this manual to determine how  
this reduces the available cargo and luggage load capacity of  
your vehicle. (P. 316)  
Toyota does not recommend towing a trailer with your vehicle. Your  
vehicle is not designed for trailer towing.  
312  
2-5. Driving information  
Example based on your vehicle  
Cargo capacity  
Total load capacity  
2
When 2 people with the combined weight of 366 lb. (166 kg) are  
riding in your vehicle, which has a total load capacity of 830 lb.  
(375 kg), the available amount of cargo and luggage load capacity  
will be as follows:  
825 lb. — 366 lb. = 459 lb. (370 kg —166 kg = 204 kg)  
In this condition, if 3 more passengers with the combined weight of  
388 lb. (176 kg) get on, the available cargo and luggage load will be  
reduced as follows:  
459 lb. — 388 lb. = 71 lb. (204 kg — 176 kg = 28 kg)  
As shown in the example above, if the number of occupants  
increases, the cargo and luggage load will be reduced by an amount  
that equals the increased weight due to the additional occupants. In  
other words, if an increase in the number of occupants causes an  
excess of the total load capacity (combined weight of occupants plus  
cargo and luggage load), you must reduce the cargo and luggage on  
your vehicle.  
313  
2-5. Driving information  
CAUTION  
■Things that must not be carried in the luggage compartment  
The following things may cause a fire if loaded in the luggage compart-  
ment:  
●Receptacles containing gasoline  
●Aerosol cans  
■Storage precautions  
Observe the following precautions.  
Failure to do so may result in death or serious injury.  
●Stow cargo and luggage in the luggage compartment whenever possi-  
ble.  
●Do not stack cargo and luggage in the luggage compartment higher  
than the seatbacks.  
Such items may be thrown about and possibly injure people in the  
vehicle in the event of sudden braking or in an accident.  
●Do not place cargo or luggage in or on the following locations as the  
item may get under the brake or accelerator pedal and prevent the  
pedals from being depressed properly, block the driver’s vision, or hit  
the driver or passengers, causing an accident:  
• At the feet of the driver  
• On the front passenger or rear seats (when stacking items)  
• On the luggage cover (if equipped)  
• On the instrument panel  
• On the dashboard  
314  
2-5. Driving information  
CAUTION  
●Secure all items in the occupant compartment, as they may shift and  
injure someone in the event of an accident or sudden braking.  
●When you fold down the rear seats, long items should not be place  
directly behind the front seats.  
●Never allow anyone to ride in the luggage compartment. It is not  
designed for passengers. They should ride in their seats with their seat  
belts properly fastened. Otherwise, they are much more likely to suffer  
death or serious bodily injury, in the event of sudden braking or an  
accident.  
2
■Capacity and distribution  
●Do not exceed the maximum axle weight rating or the total vehicle  
weight rating.  
●Even if the total load of occupant’s weight and the cargo load is less  
than the total load capacity, do not apply the load unevenly. Improper  
loading may cause deterioration of steering or braking control which  
may cause death or serious injury.  
315  
2-5. Driving inform at ion  
Vehicle load limits  
Vehicle load limits include total load capacity, seating capacity,  
towing capacity and cargo capacity.  
■ Total load capacity: 825 lb. (370 kg)  
Total load capacity means the combined weight of occupants,  
cargo and luggage.  
■ Seating capacity: 5 occupants (Front 2, Rear 3)  
Seating capacity means the maximum number of occupants  
whose estimated average weight is 150 lb. (68 kg) per person.  
■ Towing capacity  
Toyota does not recommend towing a trailer with your vehicle.  
■ Cargo capacity  
Cargo capacity may increase or decrease depending on the  
weight and the number of occupants.  
■Total load capacity and seating capacity  
These details are also described on the tire and loading information  
label. (P. 447)  
CAUTION  
■Overloading the vehicle  
Do not overload the vehicle.  
It may not only cause damage to the tires, but also degrade steering and  
braking ability, resulting in an accident.  
316  
2-5. Driving inform at ion  
Winter driving tips  
Carry out the necessary preparations and inspections before driving  
the vehicle in winter. Always drive the vehicle in a manner appropri-  
ate to the prevailing weather conditions.  
■ Pre-winter preparations  
● Use fluids that are appropriate to the prevailing outside tem-  
peratures.  
• Engine oil  
2
• Engine/power control unit coolant  
• Washer fluid  
● Have a service technician inspect the condition of the 12-volt  
battery.  
● Have the vehicle fitted with four snow tires or purchase a set  
of tire chains for the front tires.  
Ensure that all tires are the same size and brand, and that chains  
match the size of the tires.  
317  
2-5. Driving information  
■ Before driving the vehicle  
Perform the following according to the driving conditions:  
● Do not try to forcibly open a window or move a wiper that is  
frozen. Pour warm water over the frozen area to melt the ice.  
Wipe away the water immediately to prevent it from freezing.  
● To ensure proper operation of the climate control system fan,  
remove any snow that has accumulated on the air inlet vents  
in front of the windshield.  
● Check for and remove any excess ice or snow that may have  
accumulated on the exterior lights, vehicle’s roof, chassis,  
around the tires or on the brakes.  
● Remove snow or mud from the bottom of your shoes before  
getting in the vehicle.  
■ When driving the vehicle  
Accelerate the vehicle slowly, keep a safe distance between you  
and the vehicle ahead, and drive at a reduced speed suitable to  
road conditions.  
■ When parking the vehicle  
Park the vehicle and shift the shift position to P and block the  
wheel under the vehicle without setting the parking brake. The  
parking brake may freeze up, preventing it from being released.  
If necessary, block the wheels to prevent inadvertent sliding or  
creeping.  
318  
2-5. Driving information  
Selecting tire chains  
Vehicles with 17-inch tires  
Use the correct tire chain size when mounting the tire chains. Chain  
size is regulated for each tire size.  
Side chain:  
0.12 in. (3.0 mm)  
1.18 in. (30.0 mm)  
0.39 in. (10.0 mm)  
2
Cross chain:  
0.16 in. (4.0 mm)  
0.98 in. (25.0 mm)  
0.55 in. (14.0 mm)  
Vehicles with 15-inch tires  
Use the tire chains of correct size and type.  
Use SAE Class “S” type radial tire chains except radial cable chains  
or V-bar type chains.  
Regulations on the use of tire chains  
Regulations regarding the use of tire chains vary depending on loca-  
tion and type of road. Always check local regulations before installing  
chains.  
319  
2-5. Driving information  
■Tire chain installation  
Observe the following precautions when installing and removing chains:  
●Install and remove tire chains in a safe location.  
●Install tire chains on the front tires only. Do not install tire chains on the  
rear tires.  
●Install tire chains on front tires as tightly as possible. Retighten chains  
after driving 1/4 - 1/2 mile (0.5 - 1.0 km).  
●Install tire chains following the instructions provided with the tire chains.  
CAUTION  
■Driving with snow tires  
Observe the following precautions to reduce the risk of accidents.  
Failure to do so may result in a loss of vehicle control and cause death or  
serious injury.  
●Use tires of the size specified.  
●Maintain the recommended level of air pressure.  
●Do not drive in excess of 75 mph (120 km/h), regardless of the type of  
snow tires being used.  
●Use snow tires on all, not just some wheels.  
320  
2-5. Driving information  
CAUTION  
■Driving with tire chains  
Observe the following precautions to reduce the risk of accidents.  
Failure to do so may result in the vehicle being unable to be driven safely,  
and may cause death or serious injury.  
●Do not drive in excess of the speed limit specified for the tire chains being  
used, or 30 mph (50 km/h), whichever is lower.  
2
●Avoid driving on bumpy road surfaces or over potholes.  
●Avoid sudden turns and braking, as use of chains may adversely affect  
vehicle handling.  
●Slow down sufficiently before entering a curve to ensure that vehicle con-  
trol is maintained.  
NOTICE  
■Repairing or replacing snow tires  
Request repairs or replacement of snow tires from Toyota dealers or legiti-  
mate tire retailers.  
This is because the removal and attachment of snow tires affects the opera-  
tion of the tire pressure warning valves and transmitters.  
■Fitting tire chains  
The tire pressure warning valves and transmitters may not function correctly  
when tire chains are fitted.  
321  
2-5. Driving inform at ion  
Trailer tow ing  
Toyota does not recommend towing a trailer with your vehicle.  
Toyota also does not recommend the installation of a tow hitch or  
the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc.  
Your vehicle is not designed for trailer towing or for the use of tow  
hitch mounted carriers.  
ITO25P102  
322  
2-5. Driving inform at ion  
Dinghy tow ing  
Your vehicle is not designed to be dinghy towed (with 4 wheels on  
the ground) behind a motor home.  
2
ITO25P103  
NOTICE  
■To avoid serious damage to your vehicle  
Do not tow your vehicle with the four wheels on the ground.  
323  
2-5. Driving information  
324  

Related Topics

Driving the vehicle
EV drive mode
Turn signal lever
Parking brake
Horn
Indicators and warning lights
Multi-information display
Head-up display
Headlight switch
Fog light switch
Windshield wipers and washer
Headlight cleaner switch
Cruise control
Dynamic radar cruise control
Hill-start assist control
PCS (Pre-Collision System)
Cargo and luggage
Vehicle load limits
Trailer towing
Dinghy towing

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