Page 580 of 768

5806-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
Replacing the following bulbs
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.
Headlights (vehicles with discharge headlights)
Front position lights/daytime running lights
High mounted stoplight
Stop/tail lights (hybrid model)
Discharge headlights (vehicles with discharge headlights)
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, front position lights/daytime running lights and
stop/tail lights (hybrid model) 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
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. 566
Page 581 of 768

5816-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
6
Maintenance and care
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. 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.
Vehicles with discharge headlights:
While the headlights are turned on, and
for a short time after they have been
turned off, metal components at the rear
of the headlight assembly will be
extremely hot. To prevent burns, do not
touch these metal components until you
are certain they have cooled down.
Metal
compo-
nents
Page 582 of 768
5826-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
CAUTION
Discharge headlights (vehicles with discharge headlights)
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional, before replacing the discharge headlights
(including light bulbs).
Do not touch the discharge headlight’s high voltage socket when the head-
lights are turned on.
An extremely high voltage of 30000 V will be discharged and could result
in death or serious injury by electric shock.
Do not attempt to take apart or repair the headlight bulbs, connectors,
power supply circuits, or related components.
Doing so could result in electric shock and death or serious injury.
To prevent damage or fire
Make sure bulbs are fully seated and locked.
Page 604 of 768
6047-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
(Flashes)
Engine oil change
reminder light (diesel
engine)
*2
Indicates that the engine
oil is scheduled to be
changed.
1ND-TV engine
Flashes approximately
14500 km (9000 miles)
after the engine oil is
changed. (P. 609) (The
indicator will not work
properly unless the oil
maintenance date has
been reset).
1AD-FTV engine
Flashes approximately
25000 km (15000 miles)
after the engine oil is
changed. (P. 609) (The
indicator will not work
properly unless the oil
maintenance date has
been reset).
Check and change the
engine oil and oil filter by any
authorized Toyota dealer, or
another duly qualified and
equipped professional. After
changing the engine oil, the
oil change system should be
reset. (P. 515)
Warning lightWarning light/DetailsCorrection procedure
Page 618 of 768
6187-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
Indicates that the
engine oil is scheduled
to be changed.
1ND-TV engine
Comes on approxi-
mately 14500 km
(9000 miles) after the
engine oil is
changed. (The indi-
cator will not work
properly unless the
oil maintenance data
has been reset.)
1AD-FTV engine
Comes on approxi-
mately 25000 km
(15000 miles) after
the engine oil is
changed. (The indi-
cator will not work
properly unless the
oil maintenance data
has been reset.)
Check the engine oil,
and change if neces-
sary. After changing the
engine oil, the oil
change system should
be reset. (P. 515)
Warning messageDetailsCorrection procedure
(Diesel engine)
Page 620 of 768

6207-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
Indicates that the
engine oil should be
changed.
1ND-TV engine
Comes on approxi-
mately 15000 km
(9300 miles) after the
engine oil is
changed. (The indi-
cator will not work
properly unless the
oil maintenance data
has been reset.)
1AD-FTV engine
Comes on approxi-
mately 30000 km
(18000 miles) after
the engine oil is
changed. (The indi-
cator will not work
properly unless the
oil maintenance data
has been reset.)
Check and change the
engine oil and oil filter
by any authorized
Toyota dealer or
repairer, or another
duly qualified and
equipped professional.
After changing the
engine oil, the oil
change system should
be reset. (P. 515)
Indicate that the
amount of accumu-
lated water in the fuel
filter has reached the
specified level.
A buzzer also
sounds.Perform the mainte-
nance by any autho-
rized Toyota dealer or
repairer, or another
duly qualified and
equipped professional.
Warning messageDetailsCorrection procedure
(Diesel engine)
(Diesel engine)
Page 639 of 768

6397-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
7
When trouble arises
Engine oil change reminder message comes on (diesel engine)
1ND-TV engine:
Replace the engine oil filter when the engine oil change reminder message
does not come on even if you have driven over 15000 km (9300 miles) after
the engine oil was changed.
There is a possibility that the “OIL MAINTENANCE REQUIRED” message
has been displayed when you have driven less than 15000 km (9300 miles)
based on a usage or driving condition.
1AD-FTV engine:
Replace the engine oil filter when the engine oil change reminder message
does not come on even if you have driven over 30000 km (18000 miles) after
the engine oil was changed.
There is a possibility that the “OIL MAINTENANCE REQUIRED” message
has been displayed when you have driven less than 30000 km (18000 miles)
based on a usage or driving condition.
CAUTION
When driving to clean the DPF catalytic converter (diesel engine)
When driving, pay sufficient attention to weather, road conditions, terrain
and traffic conditions, and be sure to observe traffic laws and/or regulations.
Failure to do so may cause an unexpected accident, resulting in death or
serious injury.
NOTICE
When the DPF system warning message comes on (diesel engine)
If the DPF system warning message is left on without performing cleaning,
after an additional 100 to 300 km (62 to 187 miles), the malfunction indicator
lamp may come on. If this happens, have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional immediately.
If the fuel filter warning message comes on (diesel engine)
Never drive the vehicle with the warning message is shown. Continued driv-
ing with water accumulated in the fuel filter will damage the fuel injection
pump.
Page 711 of 768
711
8Vehicle specifications
UK_AURIS/AURIS_HV_EE (OM12F76E)8-1. Specifications
Maintenance data
(fuel, oil level, etc.)........... 712
Fuel information ................. 735
8-2. Customization
Customizable features ....... 737