Sorry for delay.
Some W203/W209 with leather seats happen to have the pads in them already. Look underneath to see if there is a connector on the seat connector block that has no plug into it.
If you have those you need a wiring loom and a new upper control panel (UCP) (the one where the seat heating buttons would be) - the whole UCP is replaced - the individual buttons are not removable
Otherwise you'd have to add the heater pads also and thats a pain as they are part of the leather seat cover .
Richard
|