Window up w/ remote

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=44943
Printed Date: May 20, 2025 at 7:26 PM

Topic: Window up w/ remote

Posted By: mykicks007
Subject: Window up w/ remote
Date Posted: December 11, 2004 at 11:48 AM

Hi all,

I'm installing an alarm system that has an auxillary output for extra features, such as remote window roll up. The aux wire sends out a negative pulse (programmable up to 10 sec). My questions are,

can i hook the this wire up to both window roll ups (left and right side) ?

if i can, do i use diodes ?

and my window wires don't state if they are + or -, it just says A in the polarity column, what is A ?

Thanks a million to anyone who can help

Replies:

Posted By: auex
Date Posted: December 11, 2004 at 11:54 AM

You need a window module. "A" refers to alternating or reverse polarity.

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Posted By: riceman
Date Posted: December 11, 2004 at 2:25 PM

Now this sounds like my car I have a 97 bmw 3 series for my smart windows i used two relays for up n down. For up i just expend a positive trigger on the lock for up. and the second relay opens up the accessory wire and while sending negative to the door triggers to roll down, diode isolate each trigger. What kind of car is it? You can most likely do somekind of window feature like this if you can controll you windows via the key inserted into the door. hopefully that helps.

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