I swapped out my wife's battery on her 2013 535i and it didn't need a reprogam. I just matched the CCA, etc to the current battery. Is this different for the M5, or has anyone swapped a battery without needing to program? I need to replace mine soon.
Does it not trip something in iDrive? On my 2006 Z4M, I swapped the battery and the car had an indicator showing the battery needed programming.
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2013 Black Sapphire Metallic, Sakhir Orange Interior, DCT
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