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stox111us
08-01-2009, 10:19 AM
Did it run out of Battery? or it needs to be reprogrammed. What is the cheapest way to fix it? Thx

Nando779
08-01-2009, 11:02 AM
2 things you can try.

1. Re-program your key.

2. Replace the rechargable battery

This thread shows you how to do both:

http://forum.e46fanatics.com/showthread.php?t=451510


I would try those two before going to the dealership and paying the $200+ for a new key.

stox111us
08-01-2009, 11:07 AM
Awesome

akhbhaat
08-01-2009, 12:51 PM
My car came with three master keys, but only one had a working remote function. Re-programming them fixed the problem.