E46Fanatics - View Single Post - $5 Alternative for Lock beep
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Old 08-16-2012, 08:54 PM   #267
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Join Date: Jan 2012
Location: Usa
Posts: 100
My Ride: 330xi e46
Originally Posted by Cowspoo View Post
Here's my side of the story.
When I lock my car, there's a light that blinks by the radio. The clown nose has never lit up. I plugged the red into the brown/black and the black into the black/blue. Nothing happened ( I held down the hood trigger).

The only combination for inputs that returns a sound are RED(from buzzer) into Input 1. Black into Input 2. That's a constant LOUD siren immidiately when connected
Combination in OP doesn't produce the unlock/lock beep. In my trunk, it says i'm prewired for a security system too

Anyone have luck on a 2000 3series or know what i'm doing wrong?

I have the same style wiring harness as this guy, anyone ever figure out how to get it to work with these wires?
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