Yeah this is all in the owner's manual...it's an interesting read. There are prob a lot of things you don't know....but would like to.
take 30 to read it...it's worth it
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Current: 2016 435i Coupe
Previous: 2014 335i Sedan; 2013 328i Cv, 2011 335i Sedan
Gone But Not Forgotten: 2008 135i Convertible (my favorite)
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