Hello all- I think this is my first post, so rather than post another thread of a similar subject, ill hijack this one, if I may- and might be able to offer a bit of help although id value you opinion, before i start throwing money about unnecessarily.
I’ve owned a CLK 230 Kompressor for about 6 weeks now.
Today, I went to move the drivers seat (I’m in the UK- so its on the LHS!) and it would not move back, but moved forward ok. Googled the problem and advise suggested window open and move all the way to the front as they ‘loose’ their memory…So I did this am then the seat was full-forward, with little or no access.
So, I read about removing the 2 captive 10mm nuts, as advised in a thread, and that at least gave me access (sort of) to the 2 motors. I’m getting no feed to the one nearest the front and the one nearest the rear -for the up and down- would get 12v. Great- so using a 12v spare battery. I was able to unplug the defective motor and put 12v on THE TWO HEAVY WIRES OF THE FOUR (from memory, they are grey and black)- they are the same colour as the other motor wires (which only has two wires anyway) and move the seat in any direction- this is the bit that might be of use to others- at least you can move the seat!
It looks like the seat will have to come out to remove the controller- but I’m less fussed now as at least I can control the motor to get to the mounting bolts of the seat.
One relay clicks in the controller when you call for forward and none for calling for reverse (backwards)- but of the door control switch- the seat only moves forwards.
So, my question is- Motor controller or door switch?
As a side issue, I’ve had the battery run flat after about a week of not driving the car and I know that these seat controllers have been blamed for causing this defect. My reluctance to undo the seat is only the threat of rain- but Ill happily do that when I’ve more time next week and the rain, if it comes, becomes less of a threat!