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BMW 3 Series (E90, E91, E92, E93) Service Manual: 2006, 2007, 2008, 2009: 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi: Bentley Publishers: 9780837616087: Amazon.com: Books
![BMW low voltage warning battery no being charged alternator failure 750i 550i 650I X5 X6 328i 335i - YouTube BMW low voltage warning battery no being charged alternator failure 750i 550i 650I X5 X6 328i 335i - YouTube](https://i.ytimg.com/vi/u26ao27WNco/maxresdefault.jpg)
BMW low voltage warning battery no being charged alternator failure 750i 550i 650I X5 X6 328i 335i - YouTube
![Is this a normal battery voltage, or is it too high? It varies between 14.8 and 15.0 V with the engine idling (2011 E92 330i). : r/BmwTech Is this a normal battery voltage, or is it too high? It varies between 14.8 and 15.0 V with the engine idling (2011 E92 330i). : r/BmwTech](https://i.redd.it/nqfgdt9ds0la1.jpg)