2018 TOYOTA YARIS iA audio

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YARIS iA_OM_OM99Q46z_(U)
5-2. Scheduled Maintenance
Maintenance Monitor
Based on the engine operating conditions, the onboard computer in
your vehicle calculates the remaining oil life in the United States and
Puerto Rico. The wrench indicator light in the instrument cluster will
be illuminated when remaining oil life becomes less than 600 miles
(1000 km), or remaining days are less than 15 (whichever comes
first). The system must be rese t whenever replacing the engine oil.
■Reset method
Press and hold the dashboard
illumination knob with the igni-
tion switched off, then switch it
on. Keep pressing the dash-
board illumination knob for
more than 5 seconds. The mas-
ter warning light will flash for a
few seconds when the reset is
completed.
Select the icon on the home screen to display the “Applica-
tions” screen.
Select “Vehicle Status Monitor”.
Select “Maintenance” to display the maintenance list screen.
Switch the tab and select the se tting item you want to change.
Maintenance Monitor (Type A audio)
Dashboard illumination knob
Maintenance Monitor (Type B audio)
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4565-3. Owner Maintenance
YARIS iA_OM_OM99Q46z_(U)
Inspect the fuse and replace
it if it is blown.Normal
Blown
Insert a new fuse of the same amperage rating, and make sure it
fits tightly. If it does not fit tigh tly, have an expert install it. We rec-
ommend your Toyota dealer.
If you have no spare fuses, borrow one of the same rating from a
circuit not essential to vehicle operation, such as the AUDIO or
OUTLET circuit.
Reinstall the cover and make sure that it is securely installed.
■Replacing the fuses under the hood
If the headlights or other electrical components do not work and the
fuses in the cabin are normal, inspect the fuse block under the
hood. If a fuse is blown, it must be replaced. Follow these steps:
Make sure the ignition is switched off, and other switches are off.
Remove the fuse block
cover.
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4585-3. Owner Maintenance
YARIS iA_OM_OM99Q46z_(U)■
Fuse block (Engine compartment)
Fuse Panel Description
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
1C/U IG115 AFor protection of various circuits
2ENGINE IG17.5 AEngine control system
3SUNROOF10 A—
4INTERIOR15 AOverhead light
5ENG+B7.5 AEngine control system
6AUDIO215 AAudio system
7METER110 ACombination meter
8SRS17.5 AAir bag
9METER27.5 A—
10RADIO7.5 AAudio system
11ENGINE315 AEngine control system
12ENGINE115 AEngine control system
13ENGINE215 AEngine control system
14AUDIO125 AAudio system

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YARIS iA_OM_OM99Q46z_(U)
5-4. Appearance Care
Interior Care
Prevent caustic solutions such as perfume and cosmetic oils from
contacting the dashboard. They will damage and discolor the dash-
board. If these solutions get on t he dashboard, wipe them off immedi-
ately.
■Instrument panel top • When cleaning, it is recommende d that you use a clean towel
dampened in a mild detergent to remove soiling.
• If the surface is rubbed harshly, it could result in the surface being damaged leaving white scratch marks.
WARNING
■ Do not spray water in the cabin
Splashing water on electrical parts such as the audio unit and switches is
dangerous as it could cause a malfunction or a fire.
Dashboard Precautions
NOTICE
Do not use glazing agents.
Glazing agents contain ingredients which may cause discoloration, wrin-
kling, cracks and peeling.

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YARIS iA_OM_OM99Q46z_(U)
6-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
If a Warning Light Turns On or Flashes
Vehicles with type B audio:
The details for some warnings can be viewed on the center display.
If the warning light is turned on, select the icon on the home
screen to display the applications screen.
Select “Vehicle Status Monitor”.
Select “Warning Guidance” to display the current warnings.
Select the applicable warning to view the warning details.
If any of the following warning lights turns on, the system may have a
malfunction. Stop the vehicle in a safe place immediately and contact
your Toyota dealer.
If any warning light turns on/flash es, take appropriate action for
each light. There is no problem if the light turns off, however if
the light does not turn off or turns on/flashes again, consult your
Toyota dealer.
Stop Vehicle in Safe Place Immediately
SignalWarning
Brake System Warning Light This warning has the following functions:
• Parking brake warning/Warning light inspection
The light illuminates when the parking brake is applied
with the ignition switched to START or ON. It turns off
when the parking brake is fully released.
• Low brake fluid level warning If the brake warning light remains illuminated even
though the parking brake is released, the brake fluid
may be low or there could be a problem with the brake
system. Park the vehicle in a safe place immediately
and contact your Toyota dealer.
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YARIS iA_OM_OM99Q46z_(U)
5056-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
If any of the following warning lights turns on/flashes, the system may
have a malfunction. Contact your Toyota dealer to have your vehicle
inspected.
Contact Your Toyota Dealer and Have Vehicle Inspected
SignalWarning
Master Warning Light
Vehicles with type B audio
The light turns on when the system has a malfunction.
Operate the center display and verify the content.
Refer to If a Warning Light Turns On or Flashes on P. 501.
Vehicles without type B audio
The light illuminates continuously if any one of the follow-
ing occurs. Consult your Toyota dealer.
• There is a malfunction in the battery management sys- tem.
• There is a malfunction in the brake switch.
ABS Warning Light If the ABS warning light stays on while you’re driving, the
ABS control unit has detected a system malfunction. If this
occurs, your brakes will function normally as if the vehicle
had no ABS.
Should this happen, consult your Toyota dealer as soon as
possible.
Check Engine LightIf this light illuminates while driving, the vehicle may have
a problem. It is important to note the driving conditions
when the light illuminated and consult your Toyota dealer.
The check engine light may illuminate in the following
cases:
• The fuel tank level being very low or approaching empty.
• The engine’s electrical system has a problem.
• The emission control system has a problem.
• The fuel-filler cap is missing or not tightened securely.
If the check engine light remains on, or it flashes continu-
ously, do not drive at high speeds and consult your Toyota
dealer as soon as possible.
(if equipped)
Automatic Transaxle Warning LightThe light illuminates when the transaxle has a problem.

YARIS iA_OM_OM99Q46z_(U)
5096-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
(Illuminate)
(if equipped)
Tire Pressure Monitoring
System Warning Light
When the warning light illu-
minates, and the warning
beep sound is heard (about
3 seconds), tire pressure is
too low in one or more tires.
Inspect the tires and
adjust to the specified
inflation pressure
(→ P. 439).
(Amber)
(if equipped)
Smart City Brake Support
(SCBS) Warning Light
The light turns on if the wind-
shield is dirty or there is a
malfunction in the system.
Vehicles with type B
audio
Verify the reason why the
warning light is illuminated
on the center display
( →P. 501).
If the reason why the
warning light is illuminated
is due to a dirty wind-
shield, clean the wind-
shield.
For any other reasons,
have the vehicle
inspected at your Toyota
dealer.
Vehicles without type B
audio
If the reason why the
warning light is illuminated
is due to a dirty wind-
shield, clean the wind-
shield. For any other
reasons, have the vehicle
inspected at your Toyota
dealer.
SignalWarningAction to be taken

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YARIS iA_OM_OM99Q46z_(U)
6-7. Warning/Indicator Lights and Warning Sounds
Message Indicated on Display∗
■Display example
∗: If equipped.
If a message is displayed in the center display (Type B audio),
take appropriate action (in a calm manner) according to the dis-
played message.