I drive a 300CE and yesterday afternoon as I drove home + - 20 miles, the orange water heat light? (the one on the left of the radiator sign - the water can) came on. The same thing happened as drove to work today!
I left the car in the garage to cool down whereafter I checked the water... it was fine. The water temperature gauge also showed normal (just slightly above 80) as I drove to work.
The oil was also fine and the oil gauge was also normal. It was on 3.
There are no abnormalities as I drive except for this warning light being on. This has happened once before, however I topped up the water and that was the end of that...
If it is an electrical problem on the dash - how would I be able to easily identify it?
What is the problem???