Low Engine Temperature Warning Light (Blue) But if the light start stays illuminated, it’s a sign that your engine is overheating. Refer to our Dash Lights Lookup for more details.Īs mentioned above, when you turn on your car, the warning light usually lights up in red for a couple of seconds.
The appearance of the engine temperature warning light can vary depending on the make and model of your vehicle. High Engine Temperature Warning Light (Red) The high engine temperature warning light is generally represented by a thermometer icon with two wavy lines below. This is normal, but if the light stays on or flashes while driving, especially if it’s the red symbol, you should take action right away. Usually, the engine temperature warning light comes on when you start the car, but it should go off once the engine has started.
And that’s not good news because your car engine needs to be at a specific temperature to work properly. The light indicates that your engine temperature is too hot or too cold. What Does It Mean When the Engine Temperature Warning Light Comes on?
