Heated seat mod - part numbers please

[NW_Merc]

I need part numbers for the plugs on the ends of OEM seat heating pads. If you have heated seats on a W140, R129, or a W202 could you please tell me the part numbers on the plug housing and let me know. This is not the plug on the loom side connected to the fuse box as I have that, this is the plug connected from the pad/seat side (is it red in colour??).

Any help greatly appreciated.

On the picture it is numbers 20 and 25 which I cannot find part numbers for.

 

[racall]

part number

I replaced my heated back rest recently on a R170.It has a number on the plug of 029 645 0828 but it plugged into a block under the seat.
Hope this might help.

 

[paresh]

Does anybody have the part numbers for the same plugs but for a W203? There are two plugs in this case - one for the seat and one for the backrest. I think that these two plugs may clip together and then plug into the socket on the wiring loom. Maybe the plugs are the same on all MB models.

I tried to find the part numbers but to no avail. My MB dealer can't find the part numbers either.

Any help/information glady received

 

[NW_Merc]

I dont know if the W210 or A class have similar plugs on them but would appreciate if you could have a look