2001 mercedes ml55

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=118905
Printed Date: July 13, 2025 at 1:36 PM

Topic: 2001 mercedes ml55

Posted By: nicktye
Subject: 2001 mercedes ml55
Date Posted: December 28, 2009 at 7:13 PM

Does anyone have the wiring information for a 2001 Mercedes ML55?

Specificly looking for door unlock wire, and do I need to use a certian one for a aputopage RS-60?

Any help would be appreciated.

Thanks!

Replies:

Posted By: howie ll
Date Posted: December 29, 2009 at 2:50 AM

Ages since I've done one but remove the switch panel centre console, low current negs adjacent lock/unlock switch.

Posted By: nicktye
Date Posted: December 29, 2009 at 4:55 PM

Nope not there. I was told that it was most likely under the hood somewhere. Any idea's?

Posted By: howie ll
Date Posted: December 30, 2009 at 4:16 AM

Yes and both places, we found them in the console.

Posted By: nicktye
Date Posted: December 30, 2009 at 8:48 PM

Anyone know the color of the wire that needs to be used? I have metered all wires under console and none of them show negative when hitting the unlock button. Any ideas? Anyone?

Posted By: Ween
Date Posted: December 30, 2009 at 9:46 PM

hi,

in the fusebox under the hood, are the relays identified by the legend on the cover. seem to remember the ML's having relays for door locks, horn etc. there. i believe M-B notates them with the letter K and then numerals. should have lock, drivers unlock, all unlock, tailgate, horn, parking lights? you'll need to find the switched side (negative if i recall) of the relay coils. they should all be mini relays too,

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