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Old 04-27-2010, 04:30 PM   #17
msb046
Registered User
 
Join Date: Dec 2009
Location: seattle, wa
Posts: 96
My Ride: 2001 330xi
Thread revival! Just replaced the battery in my spare because the unlock/lock functions died. Now it won't reprogram (followed the steps exactly but no response from key). Voltage on old and new battery is 3 volts, and main key still works. Any ideas? Also, key still starts the car, just acts like the battery is dead.
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