BMW M3 Forum (E90 E92) - View Single Post - BMW Advanced Battery Charging System/Battery Tender

jjw2331 · 12-17-2012, 06:17 PM

My dealer said the cigarette lighter one doesn't work for our cars. U need the one that plugs under the hood on the jump terminals or directly on the battery.

12-17-2012, 06:17 PM	#5
jjw2331 Second Lieutenant Drives: 2011 JtBlk e92 M3 Join Date: Sep 2008 Location: Michigan Posts: 258 iTrader: (2)	My dealer said the cigarette lighter one doesn't work for our cars. U need the one that plugs under the hood on the jump terminals or directly on the battery.