BMW M2 Forum - View Single Post - Should I disconnect M2 Battery for 3 weeks?

Averagej0e · 12-25-2018, 01:48 AM

Drive your M2 on a freeway for 30 minutes and the battery should be fine for 3 weeks. I did it with my old E39 540 and had zero problems starting the car.

12-25-2018, 01:48 AM	#2
Averagej0e New Member 13 Rep 19 Posts Drives: 2018 M2 DCT Join Date: Oct 2018 Location: Silver Spring iTrader: (0)	Drive your M2 on a freeway for 30 minutes and the battery should be fine for 3 weeks. I did it with my old E39 540 and had zero problems starting the car.
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