From digest.v4.n823 Tue Jul 9 22:02:04 1996
From: "Eric S. Paul" <Eric.S.Paul_at_students.Miami.EDU>
Date: Tue, 9 Jul 1996 20:42:15 -0400 (EDT)
Subject: E36 Wires for Alarms etc...

Here are the colors and the functions
+constant red bule yellow

ground      brown orange
siren       black blue

right door brown blue yellow
left door brown gray yellow

trunk       brown white
hood        pink green yellow not in plug.  Find the control box with the 

yellow plug. Trace the wires back, the plug is wrapped in cloth tape on this bundle of wires.

 hazards     blue green yellow lock        white red 
yellow unlock      blue red yellow

To double lock (deadbolt) you have to trigger both lock and unlock wires. You only trigger unlock to unlock however. Therefore you should use a diode to allow lock signal from the alarm to trigger the unlock wire of the car. Another diode should be in line with the unlock of the alarm to prevent the lock signal from backfeeding to the brain of the alarm (read Fry!).

Please feel free to e-mail me with any questions.

ESP
BMWCCA
96 328is
Past:
95 325is
87 325is
So I happen to like the car that has "is on it.