W202 C180 Wiring Diagram(s)

[Sprint-Man]

Can anyone supply or suggest a comprehensive Wiring Diagram(s) for me please, I have a Haynes Manual but it does not contain the circuitry I need to investigate a fault (namely Heated Rear Window not working)? Thank You

 

[alexander patie]

if the light in the switch does not stay on when you release the switch, suspect the n10 relay in the front fuse box, under the rear panel. failing that...

http://www.autolib.diakom.ru/CAR/Mercedes-Benz/1997/C230/SYSTEM%20WIRING%20DIAGRAMS/6095.pdf

 

[Sprint-Man]

Bloody brilliant, you don't happen to know where the Combination Relay is situated and how I can identify it, er ...do you?

 

[alexander patie]

remove the cover from the rear of the fuse box (6x screws). there are two big black relays, it is the slightly smaller of the two.

 

[Sprint-Man]

The unit marked '201' which contains 3x relays on a PCB? What is the purpose if the other 2x Relays?