How long will the battery last?
I was wondering about watching a DVD in my BMW. How long will the battery last? Will it warn you or shut off the DVD player when it's getting low?
Also, does this hold true for the radio?
2009 BMW 328i xDrive Sedan CPO
6MT, Monaco Blue/Beige, Cold Weather & Premium Package, Xenon Adaptive, Hi-Def Radio, Logic 7, iDrive