Wiring Diagrams, help required

[curlyearly]

I am told there are wiring diagrams available on "WIS". What it this? Where is this?

I am after a "pin print out" for the engine ECU of a 2003 ML320.

Please help, cheers

 

[Diesel Benz]

I am told there are wiring diagrams available on "WIS". What it this? Where is this?

I am after a "pin print out" for the engine ECU of a 2003 ML320.

Please help, cheers

WIS is here: Daimler AG - Service & Parts net

You have to subscribe and pay for the access. If you only subscribe for a short time, it would not be too expensive. Have a pdf-printer ready at your computer to print all the documents you want.

I'm curious about your intentions, what are you after with the ECU pins?

 

[AndyPCD]

Hi
WIS is the workshop system that they use in a mercedes dealer.
Why do you need the pin print out what info are you looking for
Many thanks