2010 TOYOTA AVALON light

4
Maintenance and care
379
4-3. Do-it-yourself maintenance
AVALON_U (OM41437U)
Replacing light bulbs
■ Rear turn signal lights, stop/ta il and rear side marker lights
Open the trunk, remove the
cover as follows.
Turn the bulb bases counter-
clockwise and remove (upper
and lower), or squeeze bulb
base and remove (center).
Remove the light bulb.
Stop/tail light
Rear side marker light
Rear turn signal light
STEP1
STEP2
STEP3

380 4-3. Do-it-yourself maintenance
AVALON_U (OM41437U)■
License plate lights
Use a flathead screwdriver to
disengage the side of the lamp.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
STEP1
STEP2
STEP3

4
Maintenance and care
381
4-3. Do-it-yourself maintenance
AVALON_U (OM41437U)
■
Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Toyota
dealer replace it.
● Headlights
● Fog lights
● Front turn signal/parking lights
● Front side marker lights
● Tail lights
● Back-up lights
● High mounted stoplight
■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 are built up on the inside of the lens.
● Water has built up inside the headlight.
■ LED light bulbs
The high mounted stoplights consist of a number of LEDs. If any of the LEDs
burn out, take your vehicle to your Toyota dealer to have the light replaced.
If two or more LEDs in a stoplight burn out, your vehicle may not conform to
local laws (SAE).
■ High-intensity discharge (H ID) headlights (if equipped)
If voltage to the high-intensity discharge bulbs is insufficient, the light may
not come on, or may go out temporarily. The high-intensity discharge bulbs
will come on when normal power is restored.

382 4-3. Do-it-yourself maintenance
AVALON_U (OM41437U)
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.
● Do not take apart or repair the low beam discharge headlight bulbs, con-
nectors, power supply circuits, or related components.
Doing so could result in electric shock and death or serious injury.
■ High-intensity discharge (HID) headlights (if equipped)
● Contact your Toyota dealer before replacing high-intensity discharge
headlights (including light bulbs).
● Do not touch the high-intensity discharge headlight’s high voltage socket
when the headlights are turned on. An extremely high voltage of 20000V
will be discharged and could result in serious injury or death by electric
shock.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.

When trouble arises5
383
AVALON_U (OM41437U)
5-1. Essential informationEmergency flashers ......... 384
If your vehicle needs to be towed ............................. 385
If you think something is wrong ............................. 389
Fuel pump shut off system ........................... 390
Event data recorder ......... 391
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds... ........................ 393
If you have a flat tire......... 405
If the engine will not start ................................ 414
If the shift lever cannot be shifted from P ................. 416
If you lose your keys ........ 417
If the electronic key does not operate properly (with smart
key system) .................... 418
If the vehicle battery is discharged ..................... 420
If your vehicle overheats ....................... 424
If the vehicle becomes stuck .............................. 427

384
AVALON_U (OM41437U)
5-1. Essential information
Emergency flashers
NOTICE
■To prevent battery discharge
Do not leave the emergency flashers on longer than necessary when the
engine is not running.
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.

5
When trouble arises
393
AVALON_U (OM41437U)
5-2. Steps to take in an emergency
If a war ning light tur ns on or a war ning buzzer sounds...
Stop the vehicle immediately. Continuing to drive the vehicle
may be dangerous.The following warning indicates a possible problem in the brake sys-
tem. Immediately stop the vehicle in a safe place and contact your
Toyota dealer.
*: Parking brake engaged warning buzzer:
A buzzer will sound if the vehicle is driven at a speed of approxi-
mately 3 mph (5 km/h) or more.
Warning lightWarning light/Details

(U.S.A.)

(Canada)
Brake system warning light (warning buzzer)*
• Low brake fluid
• Malfunction in the brake systemThis light also comes on when the parking brake is not
released. If the light turns off after the parking brake is
fully released, the system is operating normally.
Calmly perform the following actions if any of the warning lights turn
on or flash. If a light turns on or flashes, but then turns off, this does
not necessarily indicate a malfunction in the system.

394 5-2. Steps to take in an emergency
AVALON_U (OM41437U)
Stop the vehicle immediately.The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Toyota dealer.
Have the vehicle inspected immediately.Failing to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
Warning lightWarning light/Details
Charging system warning light Malfunction in the vehicle’s charging system.
Low engine oil pressure warning light Abnormal level of engine oil pressure.
This warning light may turn on if the level of engine oil
declines. The light should turn off after checking the oil
and adding oil if necessary.
Warning lightWarning light/Details

(U.S.A.)

(Canada)
Malfunction indicator lampMalfunction in:
• The electronic engine control system;
• The electronic throttle control system; or
• The transmission control system.
SRS warning light Malfunction in:
• The SRS airbag system;
• Front passenger occupant classification system; or
• The seat belt pretensioner system.