03 Alarm Removal - BMW Luxury Touring Community
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post #1 of 3 Old May 5th, 2009, 3:33 pm Thread Starter
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Location: Reno, Nevada, USA
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03 Alarm Removal

I bought an 03 LT 2 years ago with the factory alarm. I never use the alarm and have now lost the fob. The wiring is different than described for the dealer installed alarm. I need to know which wires to jump in the 12 pin plug at the alarm.

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post #2 of 3 Old May 5th, 2009, 9:52 pm
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Join Date: May 2004
Location: Hazel Green, AL, USA
Posts: 13,139
Re: 03 Alarm Removal


The pins on the 12 pin connector are as follows:

"To get the bike running again you need to jumper the following pins on the 12 pin connector. Pin 3 (black/white/yellow) to pin 11 (black/yellow); this is the starter button signal to the starter relay. Then jumper pin 10 (green/violet, switched power) to both pin 2 (blue/red, flasher module) and pin 6 (blue/violet, engine electronics relay). Now the bike will start and run normally."

This was developed for the 05 units but the wiring is pretty much the same. Except the wire color on pin two which is blue/red vs.blue /blk on the 05.

2009 K1300GT Red Rocket
2009 R1200GS (Gone)
2005 K1200LT Ocean Blue Blue Wizard 110 K and counting...
2006 Bushtec Turbo+2 Spell
2004 330 Ci Convertable

Have ridden a Motorcycle in all 48
But lack DE, MA, RI and CT with the 2005 LT

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post #3 of 3 Old May 6th, 2009, 3:11 pm Thread Starter
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Re: 03 Alarm Removal

Thanks so much I will try it tonight and see how it goes.
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