w211 locking

W211 station wagon 2004 220cdi problem with locking/unlocking with the key fob. Was intermittent and then just stopped working changed the antenna amplifier changed batteries of the fob no change. Fuse #8 on the rear SAM was all fine. The problem was in a red and yellow cable, that comes out of...

Hi -newly acquired E-class with issues! My 'new' car (2004 model E320) came with two keys - one a black coffin key, the other a black coffin key with a chrome surround. The chrome key starts the engine and holds the memory seat settings etc, but won't lock or unlock the car. The garage said...