Good evening all
Mercedes E350d 2010
the engine fan is running at max speed when the car is turned off. The engine fan switches on when the car is switched off and the doors are closed.
I noticed that opening the driver side door will switch off the fan. But soon afterwards, e.g. less than a minute or so, the engine fan will roar back to life. It will generally stay on for a couple of minutes and then go to sleep for a minute and then repeat the cycle.
I replaced the complete fan unit but it’s no help and the problem is still the same.
p
Mercedes E350d 2010
the engine fan is running at max speed when the car is turned off. The engine fan switches on when the car is switched off and the doors are closed.
I noticed that opening the driver side door will switch off the fan. But soon afterwards, e.g. less than a minute or so, the engine fan will roar back to life. It will generally stay on for a couple of minutes and then go to sleep for a minute and then repeat the cycle.
I replaced the complete fan unit but it’s no help and the problem is still the same.
p