heated seats

Hi currently have W204 (320CDI 08), initial problems were: No heated seats, auto lights, wipers or horn not working. I replaced front sam, which worked for a week. And it stopped working again. SAM was matched both part number and software numbers. Code read on Star. I purchased another...

Hi I have a Mercedes citan van, I intend on fitting some c class seats w204. I'm trying to work out the wiring using common sense. Yellow plug is for safety stuff like airbags and seat belt alarm etc. Thicker wires for heated seats, wires going to motors are obviously for the electric movement...

I want to wire in my heated seats. The wiring diagram shows the cables going to the rear SAM but it isn't clear where it connects to it (the only designation is a number 71). Oddly, the fuse is located in the front SAM. I know that the front SAM (and ign etc) are all involved but it seems...

Hello all. This is my first time initiating a thread and asking for help, so any input would be much appreciated. Just bought my first merc (C220 Sport - 2008) - thinking of adding heated seats, not sure where/how to go about doing so. Any advice/recommendations? Thanks all