Engine temperature warning light

Stop safely

What it means

The engine is overheating, or the coolant is low. Driving on can warp the cylinder head.

What to do

Pull over and switch off. Do not open the radiator cap while hot. Once cool, check the coolant level and look for leaks.

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Colours you may see

How the manuals describe it

“The warning light appears: When the temperature of the engine coolant is extremely high. If your vehicle overheats, refer to More Details.”

“Changes from a flashing to a solid light when the engine coolant temperature increases.”

“When the ignition switch is in the ON position, the high temperature warning light illuminates and then turns off. This indicates that the high temperature sensor in the engine coolant system is operational. CAUTION. If the high temperature warning light illuminates while the engine is running, it may indicate the engine temperature is extremely high.”

“Indicates that the engine coolant temperature is overheating.”

Cars with this light