Toyota Yaris Sedan dashboard symbols and warning lights

Every light in the Toyota Yaris Sedan owner's manual, 2010 to 2012. Tap a light to see what it means and what to do. Red means stop safely, amber means get it checked soon.

2010 to 2012 Yaris Sedan warning lights

Brake system warning light

Stop safely · usual colour

The manual says: Low brake fluid; Malfunction in the brake system This light also comes on when the parking brake is not released. If the light turns off after the parking brake is fully released, the system is operating normally.

What to do: Immediately stop the vehicle in a safe place and contact your Toyota dealer.

More about the brake system warning light

Charging system warning light

Stop safely · usual colour

The manual says: Indicates a malfunction in the vehicle’s charging system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

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Low engine oil pressure warning light

Stop safely · usual colour

The manual says: Indicates that the engine oil pressure is too low*.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

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High engine coolant temperature warning light

Stop safely · usual colour

The manual says: Indicate a engine is almost overheating. (→.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the engine temperature warning light · Shop coolants on Amazon

Malfunction indicator lamp

Check soon · usual colour

The manual says: Indicates a malfunction in: The electronic engine control system; The electronic throttle control system; The electronic automatic transmission control system; or Emission control system.

What to do: If it flashes, slow down and get the car checked straight away. If it is steady, check the fuel cap is tight, then have the code read. An OBD2 scanner reads it in a minute.

More about the check engine light · Shop OBD2 scanners on Amazon

Open door warning light

Stop safely · usual colour

The manual says: Indicates that a door is not fully closed. Low fuel level warning.

What to do: Check that all doors are closed.

More about the door open light

Belt reminder light

Information · usual colour

The manual says: (warning buzzer)*2 Warns the front passenger to fasten his/her seat belt.

What to do: Fasten the seat belt.

More about the seat belt reminder light

LightColourMeaning
Brake system warning lightRed*Low brake fluid; Malfunction in the brake system This light also comes on when the parking brake is not released. If the light turns off after the parking brake is fully released, the system is operating normally.
Charging system warning lightRed*Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning lightRed*Indicates that the engine oil pressure is too low*.
High engine coolant temperature warning lightRed*Indicate a engine is almost overheating. (→.
Open door warning lightRed*Indicates that a door is not fully closed. Low fuel level warning.
Malfunction indicator lampAmber*Indicates a malfunction in: The electronic engine control system; The electronic throttle control system; The electronic automatic transmission control system; or Emission control system.
Belt reminder lightGreen*(warning buzzer)*2 Warns the front passenger to fasten his/her seat belt.

Source: 2010 Toyota Yaris Sedan Owner's Manual; 2011 Toyota Yaris Sedan Owner's Manual; 2012 Toyota Yaris Sedan Owner's Manual. * Usual colour; the manual text doesn't state it.

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