Radiator Fan
 

Hello and happy New Year,
I have a 2000 E 320. It was in the shopin October to have the watre pump and thermostat replaced. I noticed recentlythat the raditor fan kicks in at around 80 degrees after a cold start, but itdoen't cycle. Basically, it stays on for as long as the car is running. Does anyone have an idea as to why? Many Thanks for your constructive feedbacks. Dave