BMW M3 Forum (E90 E92) - View Single Post - Random Question

nchan50 · 04-12-2012, 12:47 PM

I always leave mine plugged into the armrest usb and have gone a couple weeks without driving (it's parked in an NYC garage). Never had problems so if there is any power usage its probably minimal.

04-12-2012, 12:47 PM	#5
nchan50 Private First Class Drives: '09 JzB/FR M3! Join Date: Feb 2011 Location: NYC Posts: 176 iTrader: (0)	I always leave mine plugged into the armrest usb and have gone a couple weeks without driving (it's parked in an NYC garage). Never had problems so if there is any power usage its probably minimal.