2015 TOYOTA AVALON warning light

3967-2. Steps to take in an emergency
AVALON (U)_(OM41456U)
CAUTION
■If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediately and contact your Toyota
dealer. The vehicle will become extremely unstable during braking, and the
ABS system may fail, which could cause an accident resulting in death or
serious injury.
■ When the electric power steerin g system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavie r than usual when operating, hold
firmly and operate using more force than usual.
■
If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could
cause a loss of vehicle control and result 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 probable that you have a flat tire. Check the tires.
If a tire is flat, change it with th e 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 system may not activate immediately.

3977-2. Steps to take in an emergency
7
When trouble arises
AVALON (U)_(OM41456U)
CAUTION
■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 placard or tire inflation pressure
label (tire and load information label). (If your vehicle has tires of a dif-
ferent size than the size indicated on the vehicle placard or tire inflation
pressure label [tire and load information label], you should determine
the proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS-ti re pressure warning system) that
illuminates a low tire pre ssure telltale (tire pressure warning light) when
one or more of your tires is significantly under-inflated. Accordingly,
when the low tire pressure 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 hand ling and stopping ability.
Please note that the TPMS (tire pres sure warning system) is not a sub-
stitute for proper ti re maintenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if under-inflation has not reached
the level to trigger illumina tion of the TPMS low tire pressure telltale (tire
pressure warning light).
Your vehicle has also been equipped with a TPMS (tire pressure warn-
ing system) malfunction indicator to indicate when the system is not
operating properly. The TPMS (tire pressure warning system) malfunc-
tion indicator is combined with the lo w tire pressure telltale (tire pressure
warning light). When the system dete cts a malfunction, the telltale will
flash for approximately one minute and then remain continuously illumi-
nated. This sequence will continue up on subsequent vehicle start-ups
as long as the malfunction exists. When the malfunction indicator is illu-
minated, the system may not be able to detect or signal low tire pres-
sure as intended.

3997-2. Steps to take in an emergency
7
When trouble arises
AVALON (U)_(OM41456U)
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the multi-
information display.
Multi-information display
If any of the warning message is shown again after its correction pro-
cedure has been performed, contact your Toyota dealer.
■ Warning buzzer
In some cases, the buzzer may not be heard because of noisy place or an
audio sound.
If a warning message is displayed
The multi-information display shows warnings of system mal-
functions, incorrectly performed operations, messages that indi-
cate a need for maintenance and reminder messages. When a
message is shown, perform th e correction procedure appropri-
ate to the message.
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4107-2. Steps to take in an emergency
AVALON (U)_(OM41456U)
■The compact spare tire
●The compact spare tire is identified by the label “TEMPORARY USE
ONLY” on the tire sidewall.
Use the compact spare tire temporarily, and only in an emergency.
●Make sure to check the tire inflation pressure of the compact spare tire.
(  P. 437)
■After completing the tire change
The tire pressure warning system must be reset. ( P. 336)
■When using the compact spare tire
As the compact spare tire is not equipped with a tire pressure warning
valve and transmitter, lo w inflation pressure of the spare tire will not be
indicated by the tire pressure warning system. Also, if you replace the
compact spare tire after the tire pressure warning light comes on, the light
remains on.
■When the compact spare tire is equipped
The vehicle becomes lower when driving with the compact spare tire
compared to when driving with standard tires.
■If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle.
Perform the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehi-
cle.
Fit tire chains to the front tires.
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481What to do if... (Troubleshooting)
AVALON (U)_(OM41456U)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot
be operated if the window lock switch is pressed. (P. 134)
●The auto power off function will be operated if the vehicle is left in
ACCESSORY or IGNITION ON mode (the engine is not running)
for a period of time. ( P. 162)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat
belts?
( P. 391)
●
The brake system warning light is on
Is the parking brake released? ( P. 170)
Depending on the situation, other types of warning buzzer may
also sound. ( P. 388, 399)
The windows do not open or cl
ose by operating the power
window switches
The engine switch is tu rned off automatically
A warning buzzer sounds during driving

482What to do if... (Troubleshooting)
AVALON (U)_(OM41456U)

●Did anyone inside the vehicle open a door during setting the
alarm?
The sensor detects it and the alarm sounds. (P. 68)
To stop the alarm, turn the engine switch to IGNITION ON
mode or start the engine.
●Is the electronic key left inside the vehicle or the moon roof
opened?
Check the message on the multi-information display.
●When a warning light turns on, refer to P. 388.
●When a warning message is displayed, perform the correction pro-
cedure appropriate to the message.
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is dis-
played

484
AVALON (U)_(OM41456U)
Alphabetical index
Alphabetical index
A/C ............................................ 242Air conditioning filter ............. 348
Automatic air conditioning system ......... ....................... 242
ABS (Anti-lock Brake System)...... 215 Function ................................ 215
Warning light ......................... 389
Air conditioning filter .............. 348
Air conditioning system.......... 242 Air conditioning filter ............. 348
Air conditioning system ......... 242
Airbags ....................................... 34
Airbag operating conditions .... 41
Airbag precautions for your child ......................... 36
Airbag warning light .............. 389
Correct driving posture ........... 26
Curtain shield airbag operating conditions ............. 41
Curtain shield airbag precautions ........................... 38
Front passenger occupant classification syst em............. 44
General airbag precautions .... 36
Locations of airbags................ 34
Modification and disposal of airbags.............................. 40
Side airbag operating
conditions ............................. 41
Side airbag precautions .......... 36
Side and curtain shield airbags operating conditions ............. 41
Side and curtain shield airbags precautions .............. 36
SRS airbags............................ 34 Alarm .......................................... 68
Alarm ...................................... 68
Warning buzzer .................... 388
Anchor brackets ........................ 55
Antennas (smart key system) ................. 95
Anti-lock Brake System (ABS) ...................................... 215
Function ................................ 215
Warning light......................... 389
Approach warning (dynamic
radar cruise control) ............. 204
Armrest..................................... 277
Armrest door............................ 280
Assist grips .............................. 282
Audio system
*
Automatic headlight leveling system.................................... 175
Automatic high beam .............. 176
Automatic light control system.................................... 172
Automatic transmission ......... 165 If the shift lever
cannot be shifted from P .... 415
Paddle shift switches ............ 166
S mode ................................. 166
AUX port
*
Auxiliary boxes ........................ 260
A

485Alphabetical index
AVALON (U)_(OM41456U)
Back-up lightsReplacing light bulbs............. 373
Wattage ................................ 438
Battery ...................................... 330
Battery checking ................... 330
If the vehicle battery is discharged ...................... 419
Preparing and checking before winter....................... 236
Warning light ......................... 389
Brake Fluid ...................................... 329
Parking brake........................ 170
Warning light ......................... 388
Brake assist ............................. 215
Break-in tips ............................. 144
Brightness control Instrument panel light control................................... 79
BSM (Blind Spot Monitor) ....... 227 Care .................................. 302, 306
Aluminum wheels ................. 303
Exterior ................................. 302
Interior .................................. 306
Seat belts.............................. 307
Cargo capacity......................... 156
Cargo net.................................. 265
Chains ...................................... 238
Child restraint system............... 51 Booster seats, definition ......... 52
Booster seats, installation....... 61
Convertible seats, definition ... 52
Convertible seats,
installation ............................ 58
Front passenger occupant classification syst em ............ 44
Infant seats, definition............. 52
Infant seats, installation .......... 58
Installing CRS with LATCH anchors ............ 56
Installing CRS with seat belts...................................... 58
Installing CRS with top tether strap.............. 62
BC
*: Refer to the “NAVIGATION A ND MULTIMEDIA SYSTEM OWNER’S
MANUAL”.