Radio wiring
 

Does anybody have the pinout for the stock radio (97 C230 /w Bose).

Thanks

Mike

Yes
Do you need to know "everything"?
Need just wire colors, or functions also?

Gilly

If you have everything color/function that would be great.
The radio has three connectors in the back.

Thanks

Mike

Connector A
1-green/white, VSS (vehicle speed info for vol. control)
2-vacant?
3- black/yellow mute (for phone)
4-circuit 30 from fuse 26
5-blue/white antenna control
6-circuit 58 (brightness)
7-circuit 15R from fuse 21
8-brown, ground W18

Connector C
I show only 3 ground wires, at sockets 8, 9, 10

Connector S, all outputs to amp:
1-red, RR+
2-Red/brown, RR-
3-Yellow FR+
4 yellow/brown FR-
5 Black FL+
6 black/brown FL-
7 blue/brown (this one is a different coding now) RL+
8 Blue/white, RL-

Gilly

Thanks,

exactly what I needed. My stock radio quit working. Have a new Pioneer to install.

Mike