2015 TOYOTA AYGO maintenance

3177-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_EE_OM99J92E
WARNING
■ When replacing wheels
● Do not use wheels that are a different size from those recommended in the
Owner’s Manual, as this may result in a loss of handling control.
● Never use an inner tube in a leaking wheel which is designed for a tube-
less tire. Doing so may result in an accident, causing death or serious
injury.
■ Use of defective wheels prohibited
Do not use cracked or deformed wheels.
Doing so could cause the tire to leak air during driving, possibly causing an
accident.

3187-3. Do-it-yourself maintenance
AYGO_EE_OM99J92E
Air conditioning filter
Vehicles without a smart entry & start system: Turn the engine
switch to the “LOCK” position.
Vehicles with a smart entry & start system: Turn the engine switch
off.
Pull out the air conditioning filter
as shown in the illustration.
Replace it with a new one.
■ Changing interval
Inspect and replace the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, early replacement
may be required. (For scheduled maintenance information, please refer to the
“Toyota Service Booklet” or “Toyota Warranty Booklet”.)
■ If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
The air conditioning filter must be changed regularly to maintain
air conditioning efficiency.
Removal method
1
2
3
NOTICE
■ When using the air conditioning system
Make sure that a filter is always installed.
Using the air conditi oning system without a filter may cause damage to the
system.

3197-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_EE_OM99J92E
Wireless remote control/electronic key
batter y∗
● Flathead screwdriver
● Small flathead screwdriver
● Lithium battery CR2016 (vehicles without a smart entry & start sys-
tem), or CR2032 (vehicles with a smart entry & start system)
XVehicles without a smart entry & start system
Lift the cover.
Insert the flathead screwdriver in
the slot and push down.
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a rag.
Remove the cover.
Insert the flathead screwdriver in
the bottom of key and push down.
∗: If equipped
Replace the battery with a new one if it is depleted.
You will need the following items:
Replacing the battery
1
2

3207-3. Do-it-yourself maintenance
AYGO_EE_OM99J92E
Remove the depleted battery.
Insert a new battery with the “+”
terminal facing up.
XVehicles with a smart entry & start system
Remove the cover.
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a tape.
Remove the battery cover.
Pull the knob of the battery cover
to remove.
Remove the depleted battery.
Insert a new battery with the “+”
terminal facing up.
3
1
Knob2
3

3217-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_EE_OM99J92E
■Use a CR2016 (vehicles without a smart entry & start system), or CR2032
(vehicles with a smart entry & start system) 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 the local laws.
■ If the key battery is depleted
The following symptoms may occur:
● The smart entry & start system (if equipped) and wireless remote control will
not function properly.
● The operational range will be reduced.
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 electronic key battery
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT
TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE
INSTRUCTIONS
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.

3227-3. Do-it-yourself maintenance
AYGO_EE_OM99J92E
Checking and replacing fuses
Vehicles without a smart entry & start system:
Turn the engine switch to the “LOCK” position.
Vehicles with a smart entry & start system:
Turn the engine switch off.
After a system failure, see “Fuse layout and amperage ratings” for
details about which fuse to check. ( →P. 324)
Open the fuse box cover.
XEngine compartment
Push the tabs in and lift the
cover off.
XDriver’s side instrument panel
Remove the cover.
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.
1
2
3

3237-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_EE_OM99J92E
Remove the fuse with the pull-
out tool.
Only type A fuse can be removed
using the pullout tool.
Check if the fuse is blown.
Normal fuse
Blown fuse
Type A, B and C:
Replace the blown fuse with a new fuse of an appropriate amperage rat-
ing.
Type D:
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
4
5
1
2
XTy pe AXType B
XTy pe CXType D

3247-3. Do-it-yourself maintenance
AYGO_EE_OM99J92E
■Engine compartment
Fuse layout and amperage ratings
FuseAmpereCircuit
1H-LP RH-LO10Right-hand headlight (low beam)
2H-LP LH-LO10Left-hand headlight (low beam), manual
headlight leveling dial
3H-LP RH-HI7.5Right-hand headlight (high beam)
4H-LP LH-HI7.5Left-hand headlight (high beam), gauges
and meters
5EFI NO.3*115Multiport fuel injection system/sequential
multiport fuel injection system
6EFI NO.4*17.5Multiport fuel injection system/sequential
multiport fuel injection system
7EFI NO.5*115Multiport fuel injection system/sequential
multiport fuel injection system
8RDI NO.2*17.5Electric cooling fan
9A/C COMP7.5Air conditioning system
10IG2 NO.3*27.5
Multiport fuel injection system/sequential
multiport fuel injection system, stop
lights, high mounted stoplight
11DOME5Interior light, luggage compartment light
12HAZ10Turn signal lights, emergency flashers,
gauges and meters