All the controls on the right front door of my S320 have stopped working (electric seat regulation, window power, mirror,..) The problem seems to be a fuse but I am not able to locate any fuse related to that symptom (just fuse f39 right window power) it in the fuse diagram. Any help will be very much appreciated.

 

please be more specific and state the year of your vehicle and chassis, this will help answer your question faster!

 

Thank you for your response and advisevovpar, I'm new to this forum. The year is 1998. Model is S320 W220.224CV. 4 doors.

 

the front right door control module is faulty.

 

Thanks very much for your response Sleepwalker. I think it will be more difficult to fix it by myself than I thought. However do you know were the right door control module is located and if it easy to replace?.

 

it's that very thing where your seat switch is mounted at...an assembly.

very easy to remove, 5 minutes without mess.

 

Hi,
98 = w220? Really. I thought w220 was intro 1999.
Sleepwalker is (as always) spot on.
Likely water ingress (valeting etc). Sometimes just disconnecting and reconnecting can clear the problem which MAY BE corrosion on the multiconnector pins.
MB bits are expensive.
Not sure I agree with the ease of removing the door trim local to the switch unless you are use to so doing. Several hidden screws etc.
Needs CAREFUL removal of the "wood" (painted aluminium!!) strip (prises out) to gain access to the various screws etc.

Stuart

 

Thanks all. I'll try tocheck if I'm able to easily remove it and verify the contacts.