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2007 BMW 335i Sedan (E90) The battery was replaced at Advanced Auto Parts and now the instrument cluster (and OBD port)
BMW E90 3 Series Battery Replacement With Registration & Coding. Switch From 90 AH to 80 AH - YouTube
Battery replacement - BMW 3-Series (E90 E92) Forum
Need help on last part of Audio amp setup where do you hook up positive on battery? - BMW 3-Series (E90 E92) Forum
Connecting multiple amps to battery - BMW 3-Series (E90 E92) Forum
Car Power Amplifier For Bmw F10 F15 F26 F30 G30 E90 E70 Series Music Stereo Bass Woofer Subwoofer Speakers Sound Amplifier Audio - Multi-tone & Claxon Horns - AliExpress
battery connection for an amp - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
BMW E90 Battery Replacement - 2007-2013 3 Series - All Models
Connecting multiple amps to battery - BMW 3-Series (E90 E92) Forum
Connecting amplifier to battery - 2010 2011 BMW 5 Series Forum F10
What's this wire? - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
E9X Battery Replacement | BimmerFest BMW Forum
BMW E90 Battery Replacement | E91, E92, E93 | Pelican Parts DIY Maintenance Article
OEM BMW 5 F10, F11, 3 E90, E91, 5 F10, F11, MINI - AGM-Battery, 80Ah, 800A | eBay