1991 Mercedes 190E Problem

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=7491
Printed Date: May 15, 2024 at 9:12 AM

Topic: 1991 Mercedes 190E Problem

Posted By: RedXIII
Subject: 1991 Mercedes 190E Problem
Date Posted: January 01, 2003 at 2:56 PM

I'am installing an Impulse Auto Security Model 3100 with keyless remote an we followed the wiring diagrams of the site an the alarm an other features of the alarm work except for the keyless remote. We removed the system out of the car and tried locking the car but now it doesn't work, but the trunk will lock an unlock all the doors. We hooked as directed the door lock to the green wire of the pump and the door unlock to the blue wire of the pump this resulted in no locking or unlocking of the doors from either of the 2 front doors. Help Please

Replies:

Posted By: cva2000uk
Date Posted: January 02, 2003 at 2:43 AM

Never heard of wiring it up like that.

usally it has to have a couple of relays added in to the equasion and you cut the green wire that is behind the glovebox . is it a vac locking system? posted_image

Posted By: RedXIII
Date Posted: January 02, 2003 at 1:54 PM

Yes it is

Posted By: RedXIII
Date Posted: January 02, 2003 at 1:56 PM

My dad tried doing the hook to the wire thing yesterday morning an i thought it should be done with relays but we did get the locks working again it was a blown fuse.

Posted By: RedXIII
Date Posted: January 02, 2003 at 7:49 PM

Thanks alot cva2000uk we just got it to work. Someone who knows what they are talkin about everyone we talked to told us a bunch of diff ways of doing it that did not work.