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Dashboard lightsAutomotive

Coolant temperature (blue)

Blue thermometer standing in two rows of waves. · also called “cold engine”, “coolant temperature OK”, “engine temperature”

What it means on bmw

Coolant temperature normal (blue or green)

When the thermometer-in-water symbol is lit blue or green, the coolant temperature is in order. No action is needed.

Source · Independent reference BMW dashboard warning lights guide (dealer publication) · checked

Where it appears

Questions about the Coolant temperature (blue) symbol

What does the Coolant temperature (blue) symbol mean on BMW cars?
When the thermometer-in-water symbol is lit blue or green, the coolant temperature is in order. No action is needed.
What does the Coolant temperature (blue) symbol mean on Omoda / Jaecoo cars?
Engine coolant temperature is too low and the engine is warming up. The light goes off when the coolant temperature has risen and warm-up is complete.
Does the Coolant temperature (blue) symbol mean the same on every appliance?
No. On BMW cars it means: Coolant temperature normal (blue or green). On Omoda / Jaecoo cars it means: Engine warming up.
What does the Coolant temperature (blue) symbol look like?
Blue thermometer standing in two rows of waves. It is also called “cold engine”, “coolant temperature OK” and “engine temperature”.

Checked against the source · · How we verify

Guides that mention it