I have W169 180 CDI Auto, and there is a noise coming from N75 when I turn off the engine (
). Does anybody know what the problem is and how I can fix it?
I decided to replace the N75 and bought the used one for with £20. While I was taking out the old one, a piece of it remained in my hand as soon as I touched it. There was probably a crack at the joint and it was causing the noise. It's running smoothly at the moment... It seems like it contributed to the performance as well...