Installing a New Battery In My 2011 E92 M3 DIY (E90, E92, E93) - YouTube
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BMW E90 Battery Replacement - 2007-2013 3 Series - All Models
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Hello. Does anyone know how to take these connectors off? My positive battery cable snapped due to corrosion and I need to replace it. E90 325i 2006. Thank you. : r/BmwTech