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View Full Version : BMW key low battery


twinturbo335
08-06-2010, 03:00 PM
I wanted to know if i change the battery will i have to reprogram the key to my car.
robroy72
08-07-2010, 03:43 PM
no
eisenb11
08-08-2010, 05:13 AM
No. I did it the other day. Picked up a CR2032 at the grocery store and swapped the battery on the way back to my car. It was seamless.