Operation of each component -> Key information for Your Toyota 4 Runner SUV Fifth Generation (2010-2024)

102  
3-1. Key information  
Keys  
The keys  
The following keys are provided with the vehicle.  
Electronic keys  
1
• Operating the smart key system  
(P. 113)  
• Operating the wireless remote  
control function  
Mechanical keys  
Key number plate  
2
3
Wireless remote control  
Locks all the doors (P. 106)  
Unlocks all the doors (P. 106)  
1
2
Pressing the button unlocks the  
driver’s door. Pressing the button  
again within 3 seconds unlocks the  
other doors.  
Opens the windows and moon  
roof (press and hold)*  
Sounds the alarm  
3
4
(press and hold) (P. 103)  
*: This setting must be customized at your Toyota dealer.  
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3-1. Key information  
Using the mechanical key  
To take out the mechanical key,  
push the release button and take  
the key out.  
The mechanical key can only be  
inserted in one direction, as the  
key only has grooves on one side.  
If the key cannot be inserted in a  
lock cylinder, turn it over and re-  
attempt to insert it.  
After using the mechanical key, store it in the electronic key. Carry the  
mechanical key together with the electronic key. If the electronic key bat-  
tery is depleted or the entry function does not operate properly, you will  
need the mechanical key. (P. 512)  
3
Panic mode  
When  
is pressed for longer than  
about one second, an alarm will sound  
intermittently and the vehicle lights will  
flash to deter any person from trying to  
break into or damage your vehicle.  
To stop the alarm, press any button on the  
electronic key.  
When required to leave the vehicle’s key with a parking attendant  
Lock the glove box as circumstances demand. (P. 364)  
Remove the mechanical key for your own use and provide the attendant with  
the electronic key only.  
If you lose your mechanical keys  
New genuine mechanical keys can be made by your Toyota dealer using the  
other mechanical key and the key number stamped on your key number  
plate. Keep the plate in a safe place such as your wallet, not in the vehicle.  
When riding in an aircraft  
When bringing a key with wireless remote control function onto an aircraft,  
make sure you do not press any buttons on the key while inside the aircraft  
cabin. If you are carrying the key in your bag etc., ensure that the buttons are  
not likely to be pressed accidentally. Pressing a button may cause the key to  
emit radio waves that could interfere with the operation of the aircraft.  
Conditions affecting operation  
P. 117  
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3-1. Key information  
Key battery depletion  
The standard battery life is 1 to 2 years.  
If the battery becomes low, an alarm will sound in the cabin when the engine  
stops.  
As the electronic key always receives radio waves, the battery will become  
depleted even if the electronic key is not used. The following symptoms indi-  
cate that the electronic key battery may be depleted. Replace the battery  
when necessary. (P. 447)  
• The smart key system or the wireless remote control does not operate.  
• The detection area becomes smaller.  
• The LED indicator on the key surface does not turn on.  
To avoid serious deterioration, do not leave the electronic key within 3 ft. (1  
m) of the following electrical appliances that produce a magnetic field:  
• TVs  
• Personal computers  
• Cellular phones, cordless phones and battery chargers  
• Recharging cellular phones or cordless phones  
Table lamps  
• Induction cookers  
Precautions when disconnecting the battery  
In some cases, it may not be possible to unlock the doors using the smart  
key system immediately after the battery has been disconnected. Use the  
wireless remote control or the mechanical key to lock or unlock the doors.  
The engine may not start on the first attempt after reconnecting the battery  
but will start normally after the second attempt. This is not a malfunction.  
The engine switch mode is memorized by the vehicle. When the battery is  
reconnected, the system will return to the mode it was in before the battery  
was disconnected. Before disconnecting the battery, turn the engine switch  
off.  
If you are unsure what mode the engine switch was in when the battery was  
disconnected, be especially careful when reconnecting the battery.  
Replacing the battery  
P. 447  
Confirmation of the registered key number  
The number of keys already registered to the vehicle can be confirmed. Ask  
your Toyota dealer for details.  
If a wrong key is used  
The key cylinder rotates freely to isolate inside mechanism.  
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3-1. Key information  
NOTICE  
To prevent key damage  
Do not drop the keys, subject them to strong shocks or bend them.  
Do not expose the keys to high temperatures for long periods of time.  
Do not get the keys wet or wash them in an ultrasonic washer etc.  
Do not attach metallic or magnetic materials to the keys or place the keys  
close to such materials.  
Do not disassemble the keys.  
Do not attach a sticker or anything else to the surface of the electronic key.  
Do not place the keys near objects that produce magnetic fields, such as  
TVs, audio systems and induction cookers, or medical electrical equip-  
ment, such as low-frequency therapy equipment.  
3
Carrying the electronic key on your person  
Carry the electronic key 3.9 in. (10 cm) or more away from electric appli-  
ances that are turned on. Radio waves emitted from electric appliances  
within 3.9 in. (10 cm) of the electronic key may interfere with the key, caus-  
ing the key to not function properly.  
In case of a smart key system malfunction or other key-related prob-  
lems  
Take your vehicle with all the electronic keys provided with your vehicle to  
your Toyota dealer.  
When an electronic key is lost  
If the electronic key remains lost, the risk of vehicle theft increases signifi-  
cantly. Visit your Toyota dealer immediately with all remaining electronic  
keys that was provided with your vehicle.  
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3-1. Key information  
Side doors  
Unlocking and locking the doors from the outside  
Smart key system  
Carry the electronic key to enable this function.  
Grip the driver’s door handle  
to unlock the door. Grip the  
passenger’s door handle to  
unlock all the doors.  
1
Make sure to touch the sensor  
on the back of the handle.  
The doors cannot be unlocked  
for 3 seconds after the doors are  
locked.  
Touch the lock sensor (the indentation on the upper part of the  
door handle) to lock the doors.  
2
Check that the door is securely locked.  
Wireless remote control  
Locks all the doors  
1
Check that the door is securely  
locked.  
Unlocks all the doors  
2
Pressing the button unlocks the  
driver's door. Pressing the but-  
ton again within 3 seconds  
unlocks the other doors.  
Press and hold to open the win-  
dows and moon roof.*  
(P. 156, 163)  
*: This setting must be customized at your Toyota dealer.  
Key  
Turning the key operates the doors as follows:  
The doors can also be locked and unlocked with the mechanical  
key. (P. 512)  
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3-1. Key information  
Operation signals  
A buzzer sounds and the emergency flashers flash to indicate that the doors  
have been locked/unlocked. (Locked: once; Unlocked: twice)  
Security feature  
If a door is not opened within approximately 60 seconds after the vehicle is  
unlocked, the security feature automatically locks the vehicle again. (How-  
ever, depending on the location of the electronic key, the key may be  
detected as being in the vehicle. In this case, vehicle may be unlocked.)  
When the door cannot be locked by the lock sensor on the upper part of  
the door handle  
If the door will not lock even when the top-  
side sensor area is touched, try touching  
both the topside and underside sensor  
areas at the same time.  
3
Door lock buzzer  
If an attempt to lock the doors is made when a door is not fully closed, a  
buzzer sounds continuously. Fully close the door to stop the buzzer, and lock  
the vehicle once more.  
Alarm (if equipped)  
Locking the doors will set the alarm system. (P. 79)  
If the smart key system or the wireless remote control does not operate  
properly  
Use the mechanical key to lock and unlock the doors. (P. 512)  
Replace the battery with a new one if it is depleted. (P. 447)  
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3-1. Key information  
Unlocking and locking the doors from the inside  
Door lock switches  
Locks all the doors  
1
2
Unlocks all the doors  
Inside lock buttons  
Locks the door  
1
2
Unlocks the door  
The front doors can be opened  
by pulling the inside handle  
even if the lock buttons are in  
the lock position.  
Locking the doors from the outside without a key  
1
2
Move the inside lock button to the lock position.  
Close the door.  
The door cannot be locked if the engine switch is in ACCESSORY  
or IGNITION ON mode, or the electronic key is left inside the vehi-  
cle. However, the key may not be detected correctly and the door  
may be locked.  
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3-1. Key information  
Rear door child-protector lock  
The door cannot be opened from  
inside the vehicle when the lock is  
set.  
Unlock  
Lock  
1
2
These locks can be set to prevent  
children from opening the rear  
doors. Push down on each rear  
door switch to lock both rear doors.  
3
Automatic door locking and unlocking systems  
The following functions can be set or canceled:  
For instructions on customizing, refer to P. 549.  
Function  
Operation  
All doors are automatically locked  
Speed linked door locking function  
when vehicle speed is approxi-  
mately 12 mph (20 km/h) or higher.  
All doors are automatically locked  
when shifting the shift lever to posi-  
tion other than P.  
Shift position linked door locking  
function  
Shift position linked door unlocking All doors are automatically unlocked  
function  
when shifting the shift lever to P.  
All doors are automatically unlocked  
Driver's door linked door unlocking when driver's door is opened within  
function  
10 seconds after turning the engine  
switch off.  
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3-1. Key information  
Setting and canceling the functions  
To switch between setting and canceling, follow the procedure  
below:  
1
Close all the doors and turn the engine switch to IGNITION ON  
mode. (Perform step 2 within 20 seconds.)  
2
Shift the shift lever to P or N,  
and press and hold the  
driver's door lock switch  
(
or  
)
for  
approxi-  
mately 5 seconds and then  
release.  
The shift lever and switch posi-  
tions corresponding to the  
desired function to be set are  
shown in the following table.  
Use the same procedure to can-  
cel the function.  
Shift lever  
position  
Driver’s door lock switch  
position  
Function  
Shift position linked  
door locking function  
P
Shift position linked  
door unlocking function  
Speed linked door lock-  
ing function  
N
Driver's door linked  
door unlocking function  
When the setting or canceling operation is complete, all the doors are  
locked and then unlocked.  
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3-1. Key information  
Switching the door unlock function  
It is possible to set which doors the entry function unlocks using the wireless  
remote control.  
1
Turn the power switch off.  
2
When the indicator light on the key surface is not on, press and hold  
or  
for about 5 seconds while pressing and holding  
.
The setting changes each time an operation is performed, as shown below.  
(When changing the setting continuously, release the buttons, wait for at least  
5 seconds, and repeat step 2.)  
Unlocking doors  
Beep  
Holding the driver's door handle  
unlocks only the driver's door.  
3
Exterior: Beeps 3 times  
Interior: Beeps once  
Holding the front passenger’s door  
handle unlocks all the doors.  
Holding either front door handle Exterior: Beeps twice  
unlocks all the doors.  
Interior: Beeps once  
Rear seat reminder function  
In order to remind you not to forget luggage, etc. in the rear seat, when the  
engine switch is turned off after any of the following conditions are met, a  
buzzer will sound and a message will be displayed on the multi-information  
display for approximately 6 seconds.  
The engine is started within 10 minutes after opening and closing a rear  
door.  
A rear door has been opened and closed after the engine was started.  
However, if a rear door is opened and then closed within approximately 2 sec-  
onds, the rear seat reminder function may not operate.  
The rear seat reminder function determines that luggage, etc. has been  
placed in a rear seat based on opening and closing of a rear door. Therefore,  
depending on the situation, the rear seat reminder function may not operate  
and you may still forget luggage, etc. in the rear seat, or it may operate  
unnecessarily.  
The rear seat reminder function can be enabled/disabled. (P. 559)  
Customization  
Settings (e.g. unlocking function using a key) can be changed.  
(Customizable features: P. 549)  
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3-1. Key information  
WARNING  
To prevent an accident  
Observe the following precautions while driving the vehicle.  
Failure to do so may result in a door opening and an occupant throwing out  
of the vehicle, resulting in death or serious injury.  
Ensure that all doors are properly closed and locked.  
Do not pull the inside handle of the doors while driving.  
Be especially careful for the front doors, as the doors may be opened even  
if the inside lock buttons are in locked position.  
Set the rear door child-protector locks when children are seated in the rear  
seats.  
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