Rear right door issue
Thread Starter
Junior Member
Joined: Jan 2012
Posts: 25
Likes: 0
From: Yerevan, ARM
C280 1995
Rear right door issue
Guys, my 2005 s500l's rear right door is kind of disconnected from the car 
nor windows, neither vacuum closing option, curtains, locks, lights or anything else works on it. Tried to check the connector from the car to the door using a multimeter, almost on all pins had ~12v. Where should I dig now ? Thanks
nor windows, neither vacuum closing option, curtains, locks, lights or anything else works on it. Tried to check the connector from the car to the door using a multimeter, almost on all pins had ~12v. Where should I dig now ? Thanks
Thread Starter
Junior Member
Joined: Jan 2012
Posts: 25
Likes: 0
From: Yerevan, ARM
C280 1995
Super Member
Joined: Feb 2009
Posts: 724
Likes: 218
From: Brooklyn, NY
2007 S550 4Matic 2013 S550 Base
Yes, each door has a module. My experience is that each door will exhibit the same behavior and you'll have to update all of the modules eventually. Keep this in mind when you go to a service center because it will cost each time you go.
Super Member
Joined: Feb 2009
Posts: 724
Likes: 218
From: Brooklyn, NY
2007 S550 4Matic 2013 S550 Base
Super Member
Joined: May 2019
Posts: 671
Likes: 288
From: Omaha, NE
2007 S600
Or the error codes just need to be reset. I’ve had a couple of minor glitches with mine... seat stopped working, etc. — just clearing the codes got it working again. One of these days I’m going to have to go find all the little CAN bus connections and re-seat them. Usually I’ll find some really oddball code, along with a communication failure code or two.
Anyway... before you spend a bunch of money, read and clear ALL the codes and see if anything changes.
Anyway... before you spend a bunch of money, read and clear ALL the codes and see if anything changes.
