OPERATION OF INSTRUMENTS AND CONTROLS Lights, Wipers and Defogger -> Headlights and turn signals for Your Toyota Prius 4 Door Second Generation (2004-2009)

Headlights and turn signals  
(with automatic light control system)  
NOTE: *The operating condition or sensi-  
tivity can be changed. Ask your Toyota  
dealer for details.  
HEADLIGHTS  
The automatic light control sensor is on  
the top of the driver’s side instrument  
panel.  
To turn on the following lights: Twist  
the headlight/turn signal lever knob.  
Do not place anything on the instrument  
panel, and/or do not affix anything on the  
windshield to block this sensor.  
Position 1—Parking, tail, license plate,  
side marker and instrument panel lights  
Position 2—Headlights and all of the  
above  
Automatic light cut off system  
The lights automatically turn off when the  
driver’s door is opened with the hybrid  
system off. To turn them on again, press  
the “POWER” switch twice from the off  
setting to select the “IGON” mode with-  
out depressing the brake pedal or actuate  
the headlight switch. If you are going to  
park for over one week, make sure the  
headlight switch is off.  
Position 3 (“AUTO”)—Headlights and/or all  
of the lights in position 1  
They automatically turn on or off depend-  
ing on the darkness of the surroundings.*  
Manually twist the knob to the position 2  
to turn on the headlights if they are need-  
ed immediately when entering a dark tun-  
nel, parking structure, etc.  
110  
When the headlight switch is turned to the  
first or second clickstop, the brightness of  
the instrument cluster will be reduced  
slightly unless the instrument panel light  
control dial is turned fully on.  
NOTICE  
To prevent the battery from being dis-  
charged, do not leave the switch on  
longer than necessary when the hy-  
brid system is not running.  
Daytime running light system  
High−Low beams—For high beams, turn  
the headlights on and push the lever away  
from you (position 1). Pull the lever to-  
ward you (position 2) for low beams.  
TURN SIGNALS  
The headlights turn on at reduced intensi-  
ty when the parking brake is released with  
the hybrid system started, even with the  
light switch in the “OFF” position.  
To signal a turn, push the headlight/  
turn signal lever up or down to position  
1.  
The headlight high beam indicator light  
(blue light) on the instrument panel will  
tell you that the high beams are on.  
To turn on the other exterior lights and  
instrument panel lights, twist the knob to  
the position 1.  
The hybrid system must be in the “IG−  
ON” mode.  
The lever automatically returns after you  
make a turn, but you may have to return  
it by hand after you change lanes.  
Flashing the high beam headlights  
(position 3)—Pull the lever all the way  
back. The high beam headlights turn off  
when you release the lever.  
To turn off the daytime running light sys-  
tem, twist the knob to the position 2 or  
position 3 with the headlights on or turn  
the hybrid system off.  
To signal a lane change, move the lever  
up or down to the pressure point (position  
2) and hold it.  
You can flash the high beam headlights  
even with the knob turned to “OFF”.  
111  
Headlights and turn signals  
(without automatic light control system)  
If the turn signal indicator lights (green  
lights) on the instrument panel flash faster  
than normal, a front or rear turn signal  
bulb is burned out. See “Replacing light  
bulbs—” on page 418.  
Automatic light cut off system  
The lights automatically turn off when the  
driver’s door is opened with the hybrid  
system off. To turn them on again, press  
the “POWER” switch twice from the off  
setting to select the “IGON” mode with-  
out depressing the brake pedal or actuate  
the headlight switch. If you are going to  
park for over one week, make sure the  
headlight switch is off.  
When the headlight switch is turned to the  
first or second clickstop, the brightness of  
the instrument cluster will be reduced  
slightly unless the instrument panel light  
control dial is turned fully on.  
HEADLIGHTS  
To turn on the following lights: Twist  
the headlight/turn signal lever knob.  
NOTICE  
Position 1—Parking, tail, license plate,  
side marker and instrument panel lights  
To prevent the battery from being dis-  
charged, do not leave the lights on  
longer than necessary when the hy-  
brid system is not running.  
Position 2—Headlights and all of the  
above  
112  
If the turn signal indicator lights (green  
lights) on the instrument panel flash faster  
than normal, a front or rear turn signal  
bulb is burned out. See “Replacing light  
bulbs—” on page 418.  
High−Low beams—For high beams, turn  
the headlights on and push the lever away  
from you (position 1). Pull the lever to-  
ward you (position 2) for low beams.  
TURN SIGNALS  
To signal a turn, push the headlight/  
turn signal lever up or down to position  
1.  
The headlight high beam indicator light  
(blue light) on the instrument panel will  
tell you that the high beams are on.  
The hybrid system must be in the “IG−  
ON” mode.  
The lever automatically returns after you  
make a turn, but you may have to return  
it by hand after you change lanes.  
Flashing the high beam headlights  
(position 3)—Pull the lever all the way  
back. The high beam headlights turn off  
when you release the lever.  
To signal a lane change, move the lever  
up or down to the pressure point (position  
2) and hold it.  
You can flash the high beam headlights  
even with the knob turned to “OFF”.  
113