BMW 3-Series (E90 E92) Forum - View Single Post - Increased battery discharge! Anyone know what could cause this beauty??

cn555ic · 10-01-2012, 06:43 AM

Did you install after market sound system or Anything else?

10-01-2012, 06:43 AM	#9
cn555ic 441 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	Did you install after market sound system or Anything else?
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