Page 417 of 524
417 4-3. Do-it-yourself maintenance
4
Maintenance and care
UK_AURIS_HV_EEBack-up lights/rear fog light, tail lights, stop lights and rear
turn signal lights
Open the back door and remove
the cover.
Remove the light bulb.
Stop light
Back-up light
Rear fog light
Tail light
Rear turn signal light
Remove the light bulb.
STEP1
STEP2
STEP3
Page 418 of 524
418 4-3. Do-it-yourself maintenance
UK_AURIS_HV_EELicense plate lights
Remove the cover.
To prevent damaging the vehicle,
wrap the flathead screwdriver
with a tape.
Remove the light bulb.
Lights other than the above
If any of the lights listed below has burnt out, have it replaced by
any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
Headlight low beams (discharge bulb)
Side turn signal lights
High mounted stoplight
Daytime running lights
STEP1
STEP2
Page 419 of 524

419 4-3. Do-it-yourself maintenance
4
Maintenance and care
UK_AURIS_HV_EE
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 high mounted stoplight, side turn signal lights and daytime running lights
consist of a number of LEDs. If any of the LEDs burn out, take your vehicle
to any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional to have the light replaced.
Condensation build-up on the inside of the lens
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional, for more information in the following situations.
Temporary condensation build-up on the inside of the headlight lens does
not indicate a malfunction.
Large drops of water are built up on the inside of the lens.
Water has built up inside the headlight.
When replacing light bulbs
P. 410
Installing the fender liner clip
Install the clip.
Page 420 of 524

420 4-3. Do-it-yourself maintenance
UK_AURIS_HV_EE
CAUTION
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. Hold the
bulb by the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
Fully install light bulbs and any parts used to secure them. Failing 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.
Discharge headlights (if equipped)
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional, before replacing discharge headlights (includ-
ing light bulbs).
Do not touch the high-intensity discharge headlight’s high voltage socket
when the headlights are turned on.
An extremely high voltage of 20000 V will be discharged and could result
in serious injury or death by electric shock.
Do not attempt to take apart or repair the low beam discharge headlight
bulbs, connectors, power supply circuits, or related components.
Doing so could result in electric shock and serious injury or death.
To prevent damage or fire
Make sure bulbs are fully seated and locked.
Page 421 of 524

5When trouble arises
421
UK_AURIS_HV_EE
5-1. Essential information
Emergency flashers .......... 422
If your vehicle needs
to be towed ..................... 423
If you think something
is wrong .......................... 4295-2. Steps to take in an
emergency
If a warning light turns
on or a warning buzzer
sounds... ........................ 430
If a warning message is
displayed ........................ 436
If you have a flat tire
(vehicles with a
spare tire) ....................... 447
If you have a flat tire
(vehicles with an
emergency tire puncture
repair kit)......................... 457
If the hybrid system will
not start........................... 469
If you lose your keys ......... 471
If the electronic key does
not operate properly ....... 472
If the 12-volt battery is
discharged ...................... 474
If your vehicle overheats ... 479
If the vehicle becomes
stuck ............................... 484
If your vehicle has to
be stopped in an
emergency ...................... 486
Page 422 of 524
422
UK_AURIS_HV_EE
5-1. Essential information
Emergency flashers
NOTICE
To prevent 12-volt battery discharge
Do not leave the emergency flashers on longer than necessary when the
hybrid system is not operating.
Use the emergency flashers if the vehicle malfunctions or is
involved in an accident.
Press the switch to flash all
the turn signal lights. To turn
them off, press the switch
once again.
Page 423 of 524
5
423
5-1. Essential information
When trouble arises
UK_AURIS_HV_EE
If your vehicle needs to be towed
Before towing
The following may indicate a problem with your transmission. Contact
any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional, before towing.
The hybrid system is operating, but the vehicle will not move.
The vehicle makes an abnormal sound.
If towing is necessary, we recommend having your vehicle towed by
any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional, such as or a commercial towing service,
using a lift-type truck or a flat bed truck.
Use a safety chain system for all towing, and abide by all state/pro-
vincial and local laws.
Page 424 of 524
424 5-1. Essential information
UK_AURIS_HV_EE
Emergency towing
If a tow truck is not available in an emergency, your vehicle may be
temporarily towed using a cable or chain secured to the emergency
towing eyelet(s). This should only be attempted on hard, surfaced
roads for short distances at under 30 km/h (18 mph).
A driver must be in the vehicle to steer and operate the brakes. The
vehicle’s wheels, drive train, axles, steering and brakes must be in
good condition.
Towing eyelets
If emergency towing cannot be performed
The vehicle cannot be towed by another vehicle in the following situa-
tions because the front wheels may be locked by the parking lock.
Transport the vehicle with both front wheels or all 4 wheels lifted
using a flatbed or wheel-lift type truck.
• There is a malfunction in the smart entry & start system
• There is a malfunction in the push button start
• The P position control system is malfunctioning. (P. 437)
• The 12-volt battery is discharged.