Would accidently leaving the key in on.....
Posted: Mon May 22, 2023 11:27 am
position for 5 minutes cause the coil to get hot or is something else going on? Also on a 530i what is the metal domed shaped item with the red plastic cap? It sits between the combo relay and the radiator overflow tank. Has a red and white I always assumed this w wire connector and what appears to be a couple of vacuum connectors? I always assumed this had something to do with old air pollution gak that I removed years ago?