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05 bmw 330i transponder wires

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=135225
Printed Date: April 29, 2024 at 11:12 AM


Topic: 05 bmw 330i transponder wires

Posted By: ctinstaller76
Subject: 05 bmw 330i transponder wires
Date Posted: November 06, 2013 at 4:18 PM

i need some help finding which wires are the transponder wires to hook up a 556uw. the only i see are 2 wires that plug in a BLACK/ white and a BLACK / YELLOW can someone confirm please . its my first bmw everything else is done .  thank you



Replies:

Posted By: ctinstaller76
Date Posted: November 06, 2013 at 5:57 PM
can someone please help i need to get this car finished customer is waiting . thank you




Posted By: 91stt
Date Posted: November 06, 2013 at 11:34 PM
You cannot wire a key in box type transponder bypass into the factory transponder ring of a BMW. You must install the supplied antenna ring for the bypass to work properly. Also set the jumper to the high winding count position.

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This information is provided only as a reference.
All circuits should be verified with a digital multi-meter prior to making any connections.




Posted By: ctinstaller76
Date Posted: November 07, 2013 at 1:27 PM
yes you can figured it out . im all set




Posted By: yellow_cake
Date Posted: November 08, 2013 at 5:52 PM
Care to share how you did it? Might help someone who is reading this in the future.




Posted By: triniforever
Date Posted: November 08, 2013 at 6:19 PM
If you look at the instructions that came with the 556U ,on one of the pages it tells you how to integrate the 556U with the factory transponder ring. Basically what it says is that the 556U ring has to be cut off and one of the wire on the BMW's transponder plug has to be cut in half and the 556U wires has to be connected to the the cut wire (European car integration instruction on the 556U)....... Hope this helps.

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triniforever




Posted By: enice
Date Posted: November 08, 2013 at 9:57 PM
Yes triniforever is correct. I did a 3 series a few days ago and wired it in with a 556u. You can also use a compustran and wrap the hell out of the cylinder and it would work well. Also, be careful with the connector at the immobilizer ring. It can get loose and cause the vehicle not to turn on.

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Eric
Audiomaxx
528 East Fordham Road
Bronx NY 10458
Compustar Top Gun Dealer Award 2012-2013






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