2017 TOYOTA AVALON headlights

3776-3. Do-it-yourself maintenance
6
Maintenance and care
WARNING
■Replacing light bulbs
● Turn off the lights. Do not attempt to replace the bulb immediately after
turning off the lights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of the light bulb with bare hands. When it is
unavoidable to hold the glass portion, use and hold with a clean dry cloth
to avoid getting moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failure 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.
●Vehicles with discharge headlights:
While the low beam headlights are
turned on, and for a short time after
they have been turned off, metal com-
ponents at the rear of the headlight
assembly will be extremely hot. To pre-
vent burns, do not touch these metal
components until you are certain they
have cooled down.
Metal components

3786-3. Do-it-yourself maintenance
WARNING
■Discharge headlights (if equipped)
● Contact your Toyota dealer befor e replacing the discharge headlights
(including light bulbs).
● Do not touch the discharge headlight’s high voltage socket when the head-
lights are turned on.
An extremely high voltage of 30000 V will be discharged and could result
in death or serious injury by electric shock.
● Do not attempt to take apart or repair the headlight bulbs, connectors,
power supply circuits, or related components.
Doing so could result in electric shock and death or serious injury.
■ To prevent damage or fire
● Make sure bulbs are fully seated and locked.
● Check the wattage of the bulb before installing to prevent heat damage.

4167-2. Steps to take in an emergency
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■ To prevent battery discharge
●Turn off the headlights and the audio system while the engine is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic.
■ Charging the battery
The electricity stored in the battery will discharge gradually even when the
vehicle is not in use, due to natural discharge and the draining effects of cer-
tain electrical appliances. If the vehicle is left for a long time, the battery may
discharge, and the engine may be unable to start. (The battery recharges
automatically during driving.)
■ When recharging or replacing the battery
●In some cases, it may not be possible to unlock the doors using the smart
key system when the battery is discharged. 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 the battery has recharged
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 discharged. Before disconnecting the battery, turn the engine switch off.
If you are unsure what mode the engine switch was in before the battery dis-
charged, be especially careful when reconnecting the battery.

4328-1. Specifications
A: D4S discharge bulbs
B: HB3L+ halogen bulbs
C: HB3 halogen bulbs
D: Wedge base bulbs (amber)
E: Wedge base bulbs (clear) F: Double end bulbs
*1: Light bulbs not listed in this table are LED bulbs.
*2: If equipped
Light bulbs*1
Light bulbsBulb No.WTy p e
Exterior
Headlights Low beam (discharge bulbs)
*2
Low beam (halogen bulbs)
*2
High beam
⎯
9005
900535
60
60A
B
C
Front turn signal/parking lights 7444NA28/8D
Side marker lights (bulb type)*2W5W5E
Side turn signal lights WY5W5D
Rear turn signal lights92116E
Back-up lights92116E
InteriorInterior/front personal lights W6W 6 E
Interior/rear personal lights
⎯8EVanity lights70651.4F
Door courtesy lights1685E
Trunk light1943.8E

4538-2. Customization
8
Vehicle specifications
■Automatic light control system (→P. 173)
■Lights (→P. 173, 176)
*: If equipped
FunctionDefault settingCustomized setting
Light sensor sensitivity Level 3 Level 1 to 5 O O
Time elapsed before
headlights automatically
turn off after doors are
closed 30 seconds0 seconds
OO
60 seconds
90 seconds
12
FunctionDefault settingCustomized
setting
Daytime running light sys-
tem (except Canada) On Off O O
Automatic high beam
*On Off — O
12

484Alphabetical index
Head restraints ........................ 126
Headlights ................................ 173Automatic high beam ............ 176
Discharge headlights precautions ......................... 378
Light switch ........................... 173
Replacing light bulbs ................... 368, 369, 375
Wattage ................................ 432
Heaters Air conditioning system ......... 260
Outside rear view mirrors...... 264
Seat heaters ......................... 269
Hood ......................................... 328
Hooks
Coat hooks............................ 293
Grocery bag hooks ............... 283
Retaining hooks (floor mat)..... 24
Horn .......................................... 128 I/M test ...................................... 325
Identification
Engine .................................. 425
Vehicle .................................. 425
Ignition switch
(engine switch) ...................... 160
Illuminated entry system ........ 274
Immobilizer system ................... 68
Indicators ................................... 77
Initialization Maintenance ......................... 320
Tire pressure
warning system .... .............. 343
Inside rear view mirror ............ 130
Instrument panel light
control ...................................... 80
Interior lights ........................... 272
Jack
Positioning a floor jack.......... 329
Vehicle-equipped jack .......... 398
Jack handle .............................. 398
Jam protection function
Moon roof ............................. 139
Power windows..................... 136
HI
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