BMW M3 and BMW M4 Forum - View Single Post - Active Sound gone after latest software update?

aboulfad · 11-29-2015, 09:09 PM

Adding to what was said, you also need a LiFePO4 charger in order to flash, that Shawn can't give you

11-29-2015, 09:09 PM	#91
aboulfad Brigadier General 1593 Rep 3,945 Posts Drives: 2015 M4 MG/SO Join Date: Mar 2014 Location: MTL, QC iTrader: (0) Garage List 2015 BMW M4 [10.00]	Adding to what was said, you also need a LiFePO4 charger in order to flash, that Shawn can't give you
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