youngblood

i am trying to retrofit a pair of heated and ventilated seats with lumbar in my 98 e430. the seats came out of a 02 e-class. i have the seats with control modules under the seat and partial wiring from the seat module. there are about 15+ wires and i don't have a clue where they. can someone please help me! a pinout for the seat module and wiring diagram would be very helpful. thank you in advance for your assistance.

RichardM98

See here -
https://mbworld.org/forums/e-class-w...our-seats.html

youngblood

Thanks I have those diagrams already. I really need to know what each individual wire is for so I will know what to connect each wire to.

RichardM98

I have seen a few pinout lists for MB wiring harnesses but not for the seats. If you are handy with a DVM you can determine power/gound. Also MB generally follows color coding conventions.

raymond g-

i have a crappy, blurred one. i will try to find a clearer one when I'm at work
if I can remember. it may be a day or two. if you can't wait, try getting a
month subscription to AllData. only about $3-4 a week, I recall. then, while
you have access, download all the diagrams and data you can.

youngblood

i can wait a couple of days. all information will be appreciated. on the seats, i noticed there are 4 connectors under the seats. can you tell me what each of these connectors? i noticed one of the connectors has a clear line coming out of it.

raymond g-

this is all i have right now. makes you feel you need new glasses

youngblood

Thank you. If you find anything else please let me know.

raymond g-

hope these diagrams help....

youngblood

Thank you. This is exactly what I was looking for.

raymond g-

shazzam