BMW 3-Series (E90 E92) Forum - View Single Post - Audio Table of Contents: Upgrading? Start HERE!

VP Electricity · 01-28-2012, 06:29 PM

BMW Factory Audio Systems Explained (with diagrams) - so you can determine what you have:

http://www.musicarnw.com/bmw-factory-audio-explained/

Sound Systems in the US by Model Year:

http://www.musicarnw.com/bmw-sound-s...us-model-year/

01-28-2012, 06:29 PM	#8
VP Electricity Brigadier General 289 Rep 3,201 Posts Drives: F34 xDrive Join Date: Jan 2008 Location: portland oregon iTrader: (3)	BMW Factory Audio Systems Explained (with diagrams) - so you can determine what you have: http://www.musicarnw.com/bmw-factory-audio-explained/ Sound Systems in the US by Model Year: http://www.musicarnw.com/bmw-sound-s...us-model-year/
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