combination relay wiring help

[d_mann77]

im new to this. have a 95 s320. noticed that the s500 is slightly different. read all the post i can find about the combination relay. my problem is this car came from a shop that messed up the plug and pulled the wires out of it. i have michell online and still cant find a wireing diagram for the combination relay. and i noticed that the arent really that reliable anyway. does anyone have one? or be willing to take some pictures of theres so i can put mine back together? any help will be apreciated.. thanks!

[Locry]

There are 4 connectors coming out of the combination switch... each have their own style plug so its basically fool-proof. Just find the corresponding plug.

[bobs]

Yep, it should be pretty apparent where the plugs go, with the exception on a single wire plug that comes from the rain sensor. There are two places where that one can fit. Don't ask me how I found that out.


Now, if you meant that the previous shop pulled the wires out of the connector, that's another story entirely! If you have access to a schematic diagram, the relay in question is designated N10. Hopefully that will help.

[Paul Axelsson]

Originally Posted by d_mann77

im new to this. have a 95 s320. noticed that the s500 is slightly different. read all the post i can find about the combination relay. my problem is this car came from a shop that messed up the plug and pulled the wires out of it. i have michell online and still cant find a wireing diagram for the combination relay. and i noticed that the arent really that reliable anyway. does anyone have one? or be willing to take some pictures of theres so i can put mine back together? any help will be apreciated.. thanks!

I've had the same problem, had to wiggle each pin into the connector, very frustrating but worked in the end. Don't have a wiring diagram though
http://www.benzworld.org/forums/w140...pensive-s.html

[d_mann77]

thanks for the link. unfortunately i wasent that lucky. they gave the car back to the guy and said they couldent fix it. this is what i found under the relay

[bobs]

Ouch! Yes, it looks like you're going to need someone with the same car to show you their connectors. I poked around alldatadiy, and while they have a bunch of schematic diagrams that show wire colors and pin numbers, they don't seem to have one that shows the wiring of the N10 in its entirety. You might be able to piece it together if you search around there enough.

I also found this thread which my prove useful:

http://www.benzworld.org/forums/w140...y-problem.html

[Rupununipete]

I have attached the schematic from AllData for my '92 600SEL

I hope it is of some help to you. It would be best if you could get an image of the colour wires going into the connector.

Good luck!

[mahunt]

Usually the wires on the plug's mate will match colorwise wire for wire.

[d_mann77]

i have been going through mitchell printing off component diagrams that this relay runs but still cant find all of them. even contacted mitchell and they just dont have it. and as i said. i have noticed in the passed that the wire colors in the diagrams are not always correct. i just dont wanna get something wrong and cause more problems. pictures of the same car plug would be the best. thanks for the help everyone. some of this has been usefull

[Paul Axelsson]

Originally Posted by d_mann77

i have been going through mitchell printing off component diagrams that this relay runs but still cant find all of them. even contacted mitchell and they just dont have it. and as i said. i have noticed in the passed that the wire colors in the diagrams are not always correct. i just dont wanna get something wrong and cause more problems. pictures of the same car plug would be the best. thanks for the help everyone. some of this has been usefull

Here is the pin assignment for a 1995 and later models for all the combination relay connectors (the one you need is on the last page). Hope it helps, good luck!