Page 480 of 592

4807-3. Do-it-yourself maintenance
UK AURIS_HV_HB_EE (OM12M49E)
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by
any authorized Toyota dealer or r epairer, or another duly qualified
and equipped professional.
● Headlights (vehicles with LED headlights)
● Front position lights/daytime running lights
● High mounted stoplight
● Tail lights
● Rear fog light
■LED light bulbs
The headlights (vehicles with LED head lights), rear fog light, high mounted
stoplight, front position lights/daytime running lights and tail lights consist of a
number of LEDs. If any of the LEDs burn out, take your vehicle to any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped profes-
sional to have the light replaced.
■ Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not
indicate a malfunction.
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional 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 headlight.
■ When replacing light bulbs
P. 466
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.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.
Page 534 of 592

5348-2. Steps to take in an emergency
UK AURIS_HV_HB_EE (OM12M49E)
One of the following may be the cause of the problem:
● The electronic key may not be functioning properly. (P. 537)
● There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● There may be a malfunction in the immobilizer system. (P. 8 2 )
● There may be malfunction in the P position control system.*
( P. 215, 498)
● The hybrid system may be malfunctioning due to an electrical prob-
lem such as electronic key battery depletion or a blown fuse. How-
ever, depending on the type of malfunction, an interim measure is
available to start the hybrid system. ( P. 535)
*: It may not be possible to shift the shift position from P to another position.
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. (P. 539)
● The 12-volt battery terminal connections may be loose or corroded.
( P. 434)
If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on
the situation. Check the follo wing and perform the appropriate
procedure:
The hybrid system will not st art even though the correct starting
procedure is being followed. ( P. 211)
The interior lights and headlights are dim, or the horn does not
sound or sounds at a low volume.
Page 541 of 592

5418-2. Steps to take in an emergency
UK AURIS_HV_HB_EE (OM12M49E)
8
When trouble arises
Once the hybrid system has started, remove the jumper cables in
the exact reverse order from which they were connected.
Close the exclusive jump starting terminal cover, and reinstall the
fuse box cover to its original position.
When installing, first hook the fuse box cover onto the two rear tabs.
Once the hybrid system starts, have the vehicle inspected at any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional as soon as possible.
■ Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■ To prevent 12-volt battery discharge
● Turn off the headlights and the audio system while the hybrid system 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.
■ When the 12-volt battery is removed or discharged
● The hybrid system may not start. (P. 436)
● If the 12-volt battery is depleted with the shift position in P, it will not be pos-
sible to shift the shift position other than P. In this case, the vehicle cannot
be towed without lifting both front wheels because the front wheels are
locked by the parking lock. ( P. 485)
● When the 12-volt battery is reconnected, start the hybrid system, depress
the brake pedal, and confirm that it is possible to shift into each shift posi-
tion.
■ Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even when
the vehicle is not in use, due to natural discharge and the draining effects of
certain electrical appliances. If the vehicle is left for a long time, the 12-volt
battery may discharge, and the hybrid system may be unable to start. (The
12-volt battery recharges automatically while the hybrid system is operating.)
9
10
Page 563 of 592
5639-1. Specifications
UK AURIS_HV_HB_EE (OM12M49E)
9
Vehicle specifications
Light bulbs
Light BulbsWTy p e
Exterior
Halogen headlights*55A
Front fog lights*19B
Front turn signal lights21C
Side turn signal lights5C
Rear turn signal lights21D
Stop lights21E
Back-up light16F
Licence plate lights5F
Interior
Vanity lights*5G
Front interior lights/personal lights8F
Rear interior light*8G
Rear personal lights*8F
Luggage compartment light5G
A: HIR2 halogen bulbs
C: Wedge base bulbs (amber)
E: Single end bulbs (clear)
G: Double end bulbs
*: If equipped
B: H16 halogen bulbs
D: Single end bulbs (amber)
F: Wedge base bulbs (clear)
Page 569 of 592
5699-2. Customization
UK AURIS_HV_HB_EE (OM12M49E)
9
Vehicle specifications
■Turn signal lever (P. 227)
■Automatic light control system* (P. 229)
*: If equipped
■Follow me home system (P. 231)
■LDA (Lane Departure Alert)* (P. 265)
*: If equipped
FunctionDefault settingCustomized
setting
The number of times the
turn signal lights flash
automatically when the
turn signal lever is moved
to the first position during
a lane change
3
5
——O7
Off
123
FunctionDefault settingCustomized
setting
Light sensor sensitivityStandard-2 to 2O—O
123
FunctionDefault settingCustomized
setting
Time elapsed before
headlights automatically
turn off
30 seconds
60 seconds
——O90 seconds
120 seconds
123
FunctionDefault settingCustomized
setting
LDA warning sensitivityHighStandard—O—
123
Page 583 of 592

583Alphabetical index
UK AURIS_HV_HB_EE (OM12M49E)
Flat tire
Vehicles with a spare tire ...... 507
Vehicles without a spare
tire....................................... 519
Floor mats .................................. 30
Fluid
Brake..................................... 559
Hybrid transmission .............. 559
Washer.................................. 432
Fog lights.................................. 235
Replacing light bulbs ............. 467
Switch ................................... 235
Wattage................................. 563
Follow me home system ......... 231
Front fog lights ........................ 235
Replacing light bulbs ............. 467
Switch ................................... 235
Wattage................................. 563
Front personal lights ............... 392
Wattage................................. 563
Front position lights ................ 229
Light switch ........................... 229
Replacing light bulbs ............. 467
Front seats ............................... 173
Adjustment ............................ 173
Cleaning ................................ 416
Correct driving posture............ 32
Head restraints...................... 177
Seat heaters.......................... 389
Front sensor ............................. 248
Front turn signal lights............ 227
Replacing light bulbs ............. 467
Turn signal lever ................... 227
Wattage................................. 563
Fuel ........................................... 243
Capacity ................................ 554
Fuel gauge ............................ 103
Information ............................ 564
Refueling............................... 243
Type .............................. 243, 554
Warning light ......................... 493
Fuel filler door.......................... 243
Refueling............................... 243
Fuses ........................................ 462
Gauges ..................................... 103
Glove box ................................. 395
Grocery bag hooks .................. 399
Hands-free system
(for cellular phone)*............. 370
Head restraints ........................ 177
Headlight cleaners................... 237
Headlights ................................ 229
Automatic High Beam
system .......... ...................... 270
Follow me home system ....... 231
Light switch ........................... 229
Replacing light bulbs............. 467
Wattage ................................ 563
Heaters
Outside rear view mirrors...... 384
Seat heaters ......................... 389
High voltage components......... 75
Hill-start assist control............ 305
F
G
H
*: For vehicles with navigation/multimedia system, refer to “Navigation
and multimedia system Owner’s manual”.