Zayed And Others..
















Zayed, I need a door control unit right side. Part number says 2108203426 and has a sticker that says K6. EBay sells them for like $90.00, the K5 same part number go from 29 to 50 dollars. do you know what's the difference between K5 and K6?
Thanks.
The Best of Mercedes & AMG




i don't think they got any differ of coding, but can't assure that, didn't try it before..

ZAYED,,








Why that module goes bad.?, did you diagnose the car..??,
honestly; not that sure what exactly K#s related, but i don't think they are different, cause they not send any OPC signal to the ECU/data..!
if anyone got more info., it will be great...

ZAYED,,




Window and side mirrors will work for about a day or 2 than they stop and I have to pull out and install fuse again....
Haven't done a diagnostic but I can't see anything else being the problem. Ideas?




did you try to disconnect the battery for about an hour..?, this may help, or comfort relay not functioning properly..?!
ZAYED,,




Where is the comfort relay, part number? Thanks for all your help zayed!





*Green #: 001 542 96 19
Attachment 297983
*Orange #: 001 542 97 19
Attachment 297984
ZAYED,,
PS: car still starts no problem when cold so now I'm pretty sure it only happens when it's hot...just have to let it cool down




Chance the relay that's in the trunk left top side of the battery. If it helps great, if not at least you won't have any issues with that relay. My went bad a few years and kept the fuel pump pumping and drained my battery for 3 night till I found the problem. It also helped keep my car stay running once I start it. Give it a try...




Pump went bad? Just replaced it less than two months ago. Anyone want to buy a so called reliable c43? Just kidding, I like my car very much but man it's always one thing or another. My brother and a friend of mine calls my car Christine!




dealer gave me a diagram that was in the engine compartment by the fuse...

Anyway, I'm gonna be buying this relay tomorrow first before I buy the cps... See what happens...







