audi factory alarm disarm
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=124217
Printed Date: June 16, 2025 at 3:19 AM
Topic: audi factory alarm disarm
Posted By: geezer05
Subject: audi factory alarm disarm
Date Posted: October 31, 2010 at 6:28 PM
hi,
i have installed a remote start in my 1999 audi A6. everything went well or so i thought until i tried to start it with the oem alarm on. this triggers the factory alarm. on the wiring i was given it said N/A to the disarm wires because it disarms with the unlock. however this is useless if you have to unlock the car every time you want to start it. so if anyone knows the wire i need or how to trace it that would be great, otherwise i guess ill just leave it unlocked!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Replies:
Posted By: chev104275
Date Posted: October 31, 2010 at 7:07 PM
You could tie the fad wire to the unlock wire then set the system to relock after start. This way it would unlock and disarm the factory alarm then relock after it starts. I'm assuming your system has this feature as you didn't tell us the brand
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If i Can't Install it I Don't need it Joe
Posted By: howie ll
Date Posted: October 31, 2010 at 7:43 PM
What Chev says is correct as usual, it's the only way, those bloody German cars have a (twisted) logic of their own. You can't even do that on an A4 after 02, you can effect lock, close factory alarm and deadlock but not unlock! You need a CANMAX 400 or similar.
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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.
Posted By: geezer05
Date Posted: October 31, 2010 at 10:21 PM
hi,
its a viper 5901, im not sure if mine has the ability to lock after remote start, i cant see it on the programming sheet?
Posted By: zerepdivad
Date Posted: October 31, 2010 at 10:23 PM
disarm to unlock, and -starter out to lock. simple.
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A DMM is a beautiful thing.
MECP Advanced Installer Certified.
Posted By: geezer05
Date Posted: November 01, 2010 at 12:23 AM
zerepdivad wrote:
disarm to unlock, and -starter out to lock. simple.
thanks, sweet and simple, i like.
Posted By: zerepdivad
Date Posted: November 01, 2010 at 7:01 PM
yup. obviously you'll want to diode isolate the neg starter.
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A DMM is a beautiful thing.
MECP Advanced Installer Certified.
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