2018 TOYOTA AURIS maintenance

4607-3. Do-it-yourself maintenance
UK AURIS_HV_HB_EE (OM12M49E)
Remove the depleted battery.
Insert a new battery with the “+”
terminal facing up.
■ Use a CR2032 lithium battery
● Batteries can be purchased at any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional, local electrical appliance
shops or camera stores.
● Replace only with the same or equivalent type recommended by the manu-
facturer.
● Dispose of used batteries according to local laws.
■ If the key battery is depleted
The following symptoms may occur:
● The smart entry & start system (if equipped), push button start (if equipped)
and wireless remote control will not function properly.
● The operational range will be reduced.
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WARNING
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
■ Certification for the lithium battery
CAUTION:
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT
TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUC-
TIONS

4617-3. Do-it-yourself maintenance
UK AURIS_HV_HB_EE (OM12M49E)
7
Maintenance and care
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents:
● Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other component inside the remote control.
● Do not bend either of the battery terminals.

4627-3. Do-it-yourself maintenance
UK AURIS_HV_HB_EE (OM12M49E)
Turn the power switch off.
Open the fuse box cover.
Engine compartment
Push the tab in and lift the lid off.
Under the driver’s side instrument panel (left-hand drive vehicles)
Ty p e A :
Remove the lid.
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may
have blown. If this happens, check and replace the fuses as nec-
essary.
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4637-3. Do-it-yourself maintenance
UK AURIS_HV_HB_EE (OM12M49E)
7
Maintenance and care
Ty p e B :
Open the auxiliary box. Push in
each side of the auxiliary box to
disconnect the upper claws.
Pull out the auxiliary box and
disconnect the lower claws.
Under the passenger’s side instru ment panel (right-hand drive vehi-
cles)
Ty p e A :
Remove the cover* and the lid.
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*: If equipped

4647-3. Do-it-yourself maintenance
UK AURIS_HV_HB_EE (OM12M49E)
Ty p e B :
Open the glove box. Slide off
the damper.
Push in each side of the glove
box disconnect the upper
claws. Then pull out the glove
box and disconnect the lower
claws.
Remove the fuse with the pull-
out tool.
Only type A fuses can be removed
using the pullout tool.
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4657-3. Do-it-yourself maintenance
UK AURIS_HV_HB_EE (OM12M49E)
7
Maintenance and care
Check if the fuse is blown.
Normal fuse
Blown fuse
Type A, B, C and D:
Replace the blown fuse with a new fuse of an appropriate amperage rat-
ing. The amperage rating can be found on the fuse box lid.
Type E:
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
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Ty p e AType B
Ty p e CType D
Ty p e E

4667-3. Do-it-yourself maintenance
UK AURIS_HV_HB_EE (OM12M49E)
■After a fuse is replaced
● If the lights do not turn on even after the fuse has been replaced, a bulb may
need replacement. ( P. 467)
● If the replaced fuse blows again, have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
■ If there is an overload in a circuit
The fuses are designed to blow, pr otecting the wiring harness from damage.
■ When replacing light bulbs
Toyota recommends that you use genuine Toyota products designed for this
vehicle. Because certain bulbs are connected to circuits designed to prevent
overload, non-genuine parts or parts not designed for this vehicle may be
unusable.
WARNING
■ To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or
injury.
● Never use a fuse of a higher amperage rating than that indicated, or use
any other object in place of a fuse.
● Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
● Do not modify the fuses or fuse boxes.
■ Fuse box near the power control unit
Never check or replace the fuses as there are high voltage parts and wiring
near the fuse box.
Doing so may cause electric shock, resulting in death or serious injury.
NOTICE
■ Before replacing fuses
Have the cause of electrical overload determined and repaired by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional as soon as possible.

4677-3. Do-it-yourself maintenance
UK AURIS_HV_HB_EE (OM12M49E)
7
Maintenance and care
Check the wattage of the light bulb to be replaced. (P. 563)
■Front
Vehicles with halogen headlights
Light bulbs
You may replace the following bulbs by yourself. The difficulty
level of replacement varies dependi ng on the bulb. As there is a
danger that components may be damaged, we recommend that
replacement is carried out by any authorized Toyota dealer or
repairer, or another duly quali fied and equipped professional.
Preparing for light bulb replacement
Bulb locations
Headlights
Side turn signal lights
Front turn signal lights
Front fog lights (if equipped)
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