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384 4-3. Do-it-yourself maintenance
Replacing light bulbs■ Headlights
Turn the bulb base counterclock-
wise.
Headlight (low beam)
Headlight (high beam)
Unplug the connector while
depressing the lock release. Headlight (low beam)
Headlight (high beam)
STEP1
STEP2
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4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Rear turn signal lights
Open the trunk lid and remove
the cover.
Turn the bulb bases counter-
clockwise.
Remove the light bulb.
STEP1
STEP2
STEP3
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386 4-3. Do-it-yourself maintenance
■Lights other than the above
If any of the lights listed below has burnt out, have it replaced by
your Toyota dealer.
● Front fog lights (if equipped)
● Front turn signal lights
● High mounted stoplight
● Front side marker/parking lights
● Stop/tail lights
● Back-up lights
● License plate lights
● Rear side marker lights
■Condensation build-up on th e inside of the lens
Contact your Toyota dealer for more information in the following situations.
Temporary condensation build-up on the inside of the headlight lens does
not indicate a malfunction.
● Large drops of water have built up on the inside of the lens.
● Water has built up inside the headlight.
■ LED stop/tail lights and high mounted stoplight
The stop/tail lights and high mounted stoplight consists of a number of LEDs.
If any of the LEDs burn out, take your vehicle to your Toyota dealer to have
the light replaced.
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4-3. Do-it-yourself maintenance
4
Maintenance and care
CAUTION
■
Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately
after turning off the headlights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of the light bulb with bare hands. Hold the
bulb by the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failing to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.
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388 4-3. Do-it-yourself maintenance
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When trouble arises5
389
5-1. Essential informationEmergency flashers ......... 390
If your vehicle needs to be towed ........................ 391
If you think something is wrong ......................... 394
Event data recorder ......... 395
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds... ....................... 397
If a warning message is displayed........................ 406
If you have a flat tire......... 417
If the hybrid system will not start .......................... 427
If the shift lever cannot be shifted from P............ 429
If you lose your keys ........ 430
If the electronic key does not operate properly....... 431
If the vehicle’s 12-volt battery is discharged ...... 434
If your vehicle overheats ....................... 438
If the vehicle becomes stuck .............................. 442
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390
5-1. Essential information
Emergency flashers
NOTICE
■To prevent battery discharge
Do not leave the emergency flashers on longer than necessary when the
hybrid system is not operating.
Use the emergency flashers if th e vehicle malfunctions or is
involved in an accident.
Press the switch to flash all
the turn signal lights. To turn
them off, press the switch
once again.
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5
When trouble arises
391
5-1. Essential information
If your vehicle needs to be towed
Before towingThe following may indicate a problem with your transmission. Contact
your Toyota dealer before towing.
● The hybrid system is operating, but the vehicle will not move.
● The vehicle makes an abnormal sound.
If towing is necessary, we recommend having your vehicle towed by
your Toyota dealer or a commerci al towing service, using a lift-type
truck or a flat bed truck.
Use a safety chain system for all to wing, and abide by all state/pro-
vincial and local laws.
If towing from the front, the vehic le's rear wheels and axles must be
in good condition. (P. 392)
If they are damaged, use a towing dolly or flat bed truck.