Page 376 of 500

3766-3. Do-it-yourself maintenance
AVALON (U)_(OM41456U)
■Discharge headlights (if equipped)
If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or
may go out temporarily. The discharge bulbs will come on when normal
power is restored.
■ LED light bulbs
The daytime running lights (vehicles with discharge headlights), stop/tail
lights, high mounted stoplight and outer foot lights each 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.
■ Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the lens does not indicate a
malfunction. Contact your Toyota dealer for more information in the following
situations:
●Large drops of water have built up on the inside of the lens.
● Water has built up inside the lens.
■ Removing and installing the clips
The fender liner, luggage trim cover and trunk panel cover clip
■ When replacing light bulbs
P. 360Removing
Installing
1
2 
         
        
        
     
        
        Page 391 of 500

3917-2. Steps to take in an emergency
7
When trouble arises
AVALON (U)_(OM41456U)
After taking the specified steps to correct the suspected problem,
check that the warning light goes off.
Follow the correction procedures.
Warning lightWarning light/DetailsCorrection procedure
Open door warning light
(warning buzzer)
*1
Indicates that a door or the
trunk is not fully closed
Check that all the doors and
the trunk are closed.
Low fuel level warning
lightIndicates remaining fuel is
approximately 2.6 gal. (9.7
L, 2.1 Imp. gal.) or less
Refuel the vehicle.
Seat belt reminder light
(warning buzzer)
*2
Warns the driver and/or
front passenger to fasten
their seat belts
Fasten the seat belt.If the front passenger’s
seat is occupied, the front
passenger’s seat belt also
needs to be fastened to
make the warning light
(warning buzzer) off.
Master warning lightA buzzer sounds and the
warning light comes on
and flashes to indicate that
the master warning system
has detected a malfunc-
tion.
 P. 399 
         
        
        
     
        
        Page 416 of 500
4167-2. Steps to take in an emergency
AVALON (U)_(OM41456U)■
Doors
Use the mechanical key 
(
 P. 90) in order to perform the
following operations:
Locks all the doors
Unlocks the door
Turning the key rearward
unlocks the driver’s door. Turn-
ing the key once again within 5
seconds unlocks the other
doors.
■
Tr u n k
 P.  1 1 6
If the electronic key does not operate 
properly
If communication between the electronic key and vehicle is
interrupted ( P. 102) or the electronic key cannot be used
because the battery is depleted, the smart key system and wire-
less remote control  cannot be used. In such cases, the doors
and trunk can be opened and the engine can be started by fol-
lowing the procedure below.
Locking and unlocking the doors and unlocking the trunk
1
2 
         
        
        
     
        
        Page 438 of 500
4388-1. Specifications
AVALON (U)_(OM41456U)A: D4S discharge bulbs
B: HB3L+ halogen bulbs
C: HB3 halogen bulbs
D: H11 halogen bulbs E: Wedge base bulbs (amber) F: Wedge base bulbs (clear)
G: Double end bulbs
*: If equipped
Light bulbs
Light bulbsBulb No.WTy p e
Exterior
Headlights Low beam (discharge bulbs)
Low beam (halogen bulbs)
High beam
9005
900535
60
60A
B
C
Fog lights*55D
Front turn signal/parking lights 7444NA28/8E
Side marker lights W5W5F
Side turn signal lightsWY5W5E
Rear turn signal lights92116F
Back-up lights92116F
License plate lights W5W5F
InteriorInterior/front personal lights W6W 6 F
Interior/rear personal lights
8FVanity lights70651.4G
Door courtesy lights1685F
Trunk light1943.8F 
         
        
        
     
        
        Page 456 of 500
4568-2. Customization
AVALON (U)_(OM41456U)
ItemFunctionDefault set-tingCustomizedsetting
Smart key
system
and wire-
less
remote
control 
(
P. 93,
108) Operation signal 
(Emergency flashers) 
On Off O O
Operation signal
(Buzzer) On Off — O
Operation buzzer vol-
ume Level 5 Off to level 7 O O
Time elapsed before
automatic door lock
function is activated if
door is not opened after
being unlocked 60 secondsOff
OO30 seconds
120 seconds
Open door warning
buzzerOnOff —O
Smart 
key sys-
tem
 
(P. 93) Smart key system On Off — O
Number of permissible
times of continuous
smart lock
Twice Unlimited — O
Wireless
remote
control 
(
P. 108) Wireless remote control On Off — O
Unlocking operation
Driver's door 
unlocked in 
one step, all  doors 
unlocked in  two steps All doors 
unlocked in  one step. OO
Panic function On Off — O
Trunk unlocking opera-
tionPress and 
hold (short)
Off
—O
Press twice
One short  press
Press and 
hold (long)
12 
         
        
        
     
        
        Page 457 of 500

4578-2. Customization
8
Vehicle specifications
AVALON (U)_(OM41456U)Door lock 
(
P.  111 )
Unlocking using a key
Driver's door 
unlocked in 
one step, all  doors 
unlocked in  two steps All doors 
unlocked in  one step. —O
Speed-detecting auto-
matic door lock function Off On O O
Opening driver's door
unlocks all doors Off On O O
Shifting gears to P
unlocks all doors.  On Off O O
Shifting gears to posi-
tion other than P locks all
doors.  On Off O O
Trunk 
(
P. 114) Trunk opener main
switch
Activated Deactivated—O
Driving
position
memory
* 
(
 P. 119)
Driver’s seat movement
when exiting the vehicleFull
Off
OO
Partial
Doors linked to the driv-
ing position memory
recall function
Driver’s doorAll doors—O
Engine
switch
( P. 159)
Time elapsed before the
engine switch related
messages on the multi-
information display turn
off
60 seconds
30 seconds
—O
600 seconds
Turn signal 
lever
(
P. 169)
Times of flashing of the
lane change signal flash-
ers
3
4
—O
5
6
7
Off
ItemFunctionDefault set- tingCustomizedsetting12 
         
        
        
     
        
        Page 479 of 500
479What to do if... (Troubleshooting)
AVALON (U)_(OM41456U)
●Is the child-protector lock set? 
The rear door cannot be opened from inside the vehicle when the
lock is set. Open the rear door from outside and then unlock the
child-protector lock. (P. 112)
●The function to prevent the electronic key from being left inside the
trunk will operate and you can open the trunk as usual. Take the
key out from the trunk. ( P. 94)
The rear door cannot be opened
The trunk lid is closed with  the electronic key left inside 
         
        
        
     
        
        Page 486 of 500

486Alphabetical index
AVALON (U)_(OM41456U)
Child-protectors....................... 112
Child safety ................................ 50Airbag precautions .................. 36
Battery precautions ....... 331, 422
Child restraint system ............. 51
How your child should wear the seat belt ................. 30
Installing child restraints ......... 55
Moon roof precautions .......... 140
Power window lock switch .... 134
Power window precautions ... 136
Rear door child-protectors .... 112
Removed electronic  key battery precautions ...... 351
Seat belt extender  precautions ........................... 33
Seat belt precautions .............. 54
Seat heater precautions........ 276
Trunk precautions ................. 116
Cleaning ........................... 302, 306
Aluminum wheels.................. 303
Exterior ................................. 302
Interior................................... 306
Seat belts .............................. 307
Clock ......................................... 268
Coat hooks ............................... 281
Compass .................................. 296
Condenser ................................ 328
Console box ............................. 258 Cooling system
Engine overheating............... 423
Cruise control Cruise control ....................... 194
Dynamic radar cruise control ................................ 198
Cup holders ............................. 259
Curtain shield airbags............... 34
Customizable features ............ 455
Daytime running light  system.................................... 174
Defogger Front windshield ................... 247
Outside rear view mirrors ..... 252
Rear window ......................... 252
Dimension ................................ 430
Dinghy towing.......................... 158
Display Cruise control ....................... 194
Dynamic radar cruise control ................................ 198
Multi-information display ......... 80
Trip information....................... 81
Warning message................. 399
D