2008 TOYOTA AVALON warning light

380 5-2. Steps to take in an emergency
AVALON_U_(L/O_0802)
CAUTION
■If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could
cause loss of vehicle control and re sult in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire
inflation pressure immediately.
●If the tire pressure warning light comes on even after tire inflation pres-
sure adjustment, it is pr obable that you have a flat tire. Check the tires.
If the tire is flat, change to the spare tire and have the flat tire repaired
by the nearest Toyota dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate,
you could lose control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning syste m may not activate immediately.
■Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle pl acard or tire inflation pressure
label (tire and load information label). (If your vehicle has tires of a differ-
ent size than the size indicated on th e vehicle placard or tire inflation
pressure label [tire and load informa tion label], you should determine the
proper tire inflation pr essure for those tires.)
As an added safety feature, your v ehicle has been equipped with a tire
pressure monitoring system (TPMS-tire pressure warning system) that
illuminates a low tire pressure telltal e (tire pressure warning light) when
one or more of your tires is significantly under-inflated. Accordingly,
when the low tire pressu re telltale (tire pressure warning light) illumi-
nates, you should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel effi ciency and tire tread life, and may
affect the vehicle’s handling and stopping ability.

5
When trouble arises
381
5-2. Steps to take in an emergency
AVALON_U_(L/O_0802)
CAUTION
Please note that the TPMS (tire pressure warning system) is not a sub-
stitute for proper tire main
tenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if under-inflation has not reached the
level to trigger illu mination of the TPMS low ti re pressure telltale (tire
pressure warning light).
Your vehicle has also been equipped with a TPMS (tire pressure warning
system) malfunction indicator to indi cate when the system is not operat-
ing properly. The TPMS (tire pressure warning system) malfunction indi-
cator is combined with the low tire pressure telltale (tire pressure
warning light). When the system detec ts a malfunction, the telltale will
flash for approximately one minute an d then remain continuously illumi-
nated. This sequence will continue upon subsequent vehicle start-ups as
long as the malfunction exists. When the malfunction indi cator is illumi-
nated, the system may not be able to detect or signal low tire pressure
as intended.
TPMS (tire pressure warning system) malfunctions may occur for a vari-
ety of reasons, including the installati on of replacement or alternate tires
or wheels on the vehicle that prev ent the TPMS (tire pressure warning
system) from functioning properly. Always check the TPMS (tire pres-
sure warning system) malfunction tellt ale after replacing one or more
tires or wheels on your vehicle to ensure that the replacement or alter-
nate tires and wheels allow the TPMS (tire pressure warning system) to
continue to function properly.
NOTICE
■Precaution when installing a different tire
When a tire of a different specification or maker is installed, the tire pres-
sure warning system may not operate properly.

398 5-2. Steps to take in an emergency
AVALON_U_(L/O_0802)
■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 START
STOP” switch or the engine is turned off.
● Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic, etc.
■ When the battery is removed or discharged
The following systems must be initialized.
● Power windows (
P. 66)
● Moon roof (
P. 70)
● Tire pressure warning system (
P. 324)
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately
five minutes to recharge the battery of your vehicle.
Vehicles with smart key system  Open and close any of
the doors with the “ENGINE START STOP” switch OFF.
Maintain the engine speed on the second vehicle and turn
the “ENGINE START STOP” switch or the engine switch to
the ON mode, then start the vehicle’s engine.
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse order in which they were con-
nected.
Once the engine starts, have the vehicle checked at your Toyota
dealer as soon as possible.STEP2
STEP3
STEP4
STEP5

442
AVALON_U_(L/O_0802)
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
A/C Air Conditioning
ABS Anti-lock Brake System
ACC Accessory ALR Automatic Locking Retractor
CRS Child Restraint System
ECU Electronic Control Unit
EDR Event Data Recorder ELR Emergency Locking Retractor
GAWR Gross Axle Weight Ratings I/M Emission inspection and maintenance
LED Light Emitting Diode
MMT Methylcy clopentadienyl Manganese Tricarbonyl
M + S Mud and Snow
MTBE Methyl Tertiary Butyl Ether OBD On Board DiagnosticsSRS Supplemental Restraint System
TIN Tire Identification Number
TPMS Tire Pressure Monitoring (Warning) System TRAC Traction Control
VIN Vehicle Identification Number
VSC Vehicle Stability Control

443
AVALON_U_(L/O_0802)
Alphabetical index
Alphabetical index
A/C ............................................ 178
ABS........................................... 163
Air conditioning systemAir conditioning filter ............. 337
Automatic air conditioning 
system................................ 178
Steering switches ................. 185
Airbags
Airbag operating conditions .... 85
Airbag precautions for your 
child...................................... 88
Airbag warning light .............. 371
Curtain shield airbag 
precautions .......................... 91
Front passenger occupant 
classification system ............ 93
General airbag precautions .... 88
Locations of airbags ............... 82
Modification and disposal of 
airbags ................................. 92
Side airbag precautions.......... 88
Side and curtain shield airbags 
operating conditions ............. 85
SRS airbags ........................... 82
Alarm .......................................... 77
Antenna .................................... 195
Anti-lock brake system ........... 163
Armrest .................................... 272
Ashtrays ................................... 267
Audio input .............................. 216
Audio system Antenna ................................ 195
Audio input ........................... 216
AUX adapter ......................... 216
CD player/changer ............... 198
MP3/WMA disc ..................... 206
Optimal use .......................... 214
Portable music player ........... 216
Radio .................................... 191
Steering switches ................. 217
Automatic headlight leveling 
system ................................... 143 Automatic light control

system ....................................143
Automatic transmission Automatic transmission .........129
If the shift lever cannot be 
shifted from P......................393
S mode ..................................131
AUX adapter .............................216
Back-up lights Wattage .................................413
Battery Checking ...............................318
If the vehicle battery is 
discharged ..........................397
Preparing and checking 
before winter .......................170
Bluetooth
®................................220
Brake Fluid ......................................315
Parking brake ........................134
Brake assist ..............................163
Break-in tips .............................115
Care Exterior ..................................288
Interior ...................................291
Seat belts ..............................292
Cargo capacity .........................166
CD player/changer ...................198
Center display ..........................141
Chains .......................................172
Child-protectors .........................41
Child restraint system Definition .................................99
Installation .............................102
Installing CRS with lower 
anchorages .........................107
Installing CRS with seat 
belts ....................................103
Installing CRS with top 
straps ..................................108
A
B
C

444 Alphabetical index
AVALON_U_(L/O_0802)
Child safetyAirbag precautions ..................88
Child-protectors ....................... 41
Child restraint syst em..............99
How your child should wear 
the seatbelt ...........................57
Installing child restraints ........ 102
Moon roof ................................71
Power window lock switch....... 66
Power window precautions .....68
Removed key battery 
precautions .........................342
Seat belt comfort guide ........... 55
Seat belt precautions ..............58
Seat heater precautions ........ 271
Trunk .......................................45
Cleaning Exterior .................................. 288
Interior ...................................291
Seat belts ..............................292
Climate control seat.................270
Clock ......................................... 265
Compass ...................................283
Condenser ................................314
Console box ............................. 257
Cooling system Engine overheating ............... 401
Cruise control
Cruise control ........................149
Dynamic laser cruise 
control .................................152
Cup holders ..............................261
Curtain shield airbags ............... 82
Customizable features............. 429
Daytime running light 
system .................................... 144
Defogger Rear window .........................187
Side mirror............................. 187
Dimension.................................406
Dinghy towing .......................... 176 Display
Trip information ..................... 142
Do-it-yourself maintenance .... 300
Door pocket .............................. 262
Doors Door lock ........................... 24, 35
Rear door child-protector ........ 41
Driver’s seat belt reminder 
light ......................................... 373
Driving Break-in tips .......................... 115
Correct posture ....................... 80
Procedures............................ 114
Winter driving tips ................. 170
Electronic key If the electronic key does not 
operate properly ................. 395
Emergency, in case of If a warning light turns on ...... 370
If the electronic key does not 
operate properly ................. 395
If the engine will not start ...... 391
If the shift lever cannot be 
shifted from P ..................... 393
If the battery is discharged ... 397
If the warning buzzer 
sounds ................................ 370
If the warning light 
turns on............................... 370
If you have a flat tire ............. 382
If you lose your keys ............. 394
If you think something is 
wrong .................................. 366
If your vehicle becomes 
stuck ................................... 404
If your vehicle needs to be 
towed .................................. 362
If your vehicle overheats ....... 401
D
E

448 Alphabetical index
AVALON_U_(L/O_0802)
Spark plug ................................410
Specifications...........................406
Speedometer ............................ 135
Steering wheelAdjustment .............................. 61
Audio switches ......................217
Climate switches ...................185
Steering wheel memory .......... 50
Storage compartment ..............260
Storage feature.........................255
Stuck If your vehicle becomes 
stuck ...................................404
Sun visors.................................263
Switch Engine switch ................122, 126
Fog light switch ..................... 145
Ignition switch................122, 126
Light switches........................ 143
Power door lock switch ...........39
Power window switch ..............66
Window lock switch ................. 66
Wipers and washer switch ....146
Tail lights Replacing light bulbs ............. 356
Switch.................................... 143
Wattage .................................413
Theft deterrent system Alarm .......................................77
Engine immobilizer system .....75
Theft prevention labels..............79
Tire inflation pressure ............. 412
Tire information Glossary ................................422
Size ....................................... 419
Tire identification number ......418
Uniform Tire Quality 
Grading ............................... 420 Tires
Chains ................................... 172
Checking ............................... 322
If you have a flat tire.............. 382
Inflation pressure .................. 412
Information ............................ 417
Replacing .............................. 382
Rotating tires ......................... 322
Size ....................................... 412
Snow tires ............................. 173
Tire pressure warning 
system ........................ 323, 373
Tools ......................................... 382
Total load capacity .................. 169
Towing Dinghy towing ....................... 176
Trailer towing ........................ 175
TRAC ......................................... 163
Trip information ....................... 142
Trunk
Extending a space ................ 277
Opener .................................... 44
Wattage................................. 413
Turn signal lights Replacing light bulbs ............. 355
Switch ................................... 133
Wattage................................. 413
Valet key ..................................... 22
Vanity lights Vanity lights........................... 264
Wattage................................. 413
Vanity mirrors .......................... 264
Vehicle identification 
number ................................... 407
Vehicle load limits ................... 169
VSC ........................................... 163
T
V

449
Alphabetical index
AVALON_U_(L/O_0802)
Warning buzzers
Brake system........................ 370
Downshifting ......................... 132
Open door ........................... 372
Seat belt reminder ................ 373
Warning lights
Anti-lock brake system ......... 372
Automatic heading light 
leveling system .... .............. 372
Brake system........................ 370
Charging system .... .............. 371
Dynamic laser cruise control 
master warning light ........... 374
Low fuel level........................ 372
Malfunction indicator lamp.... 371
Open door ............................ 372
Seat belt reminder light ........ 373
SRS airbags ......................... 371
Tire pressure warning 
light .................................... 373
Vehicle stability control ......... 372
Washer
Checking .............................. 321
Preparing and checking 
before winter ...................... 170
Switch ................................... 146
Washing and waxing............... 288
Weight Cargo capacity ..................... 166
Load limits ............................ 169
Weight .................................. 406
Wheels...................................... 335
Window glasses ....................... 66
Window lock switch .................. 66
Windows Power windows ...................... 66
Rear window defogger ......... 187
Washer ................................. 146
Windshield wipers................... 146
Winter driving tips................... 170 Wireless remote control key
Locking/Unlocking ...................35
Replacing the battery ............340
WMA disc ..................................206W