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      12-17-2019, 08:44 AM   #5
tracer bullet
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Drives: '11 135i , '15 X3 35i
Join Date: May 2011
Location: Saint Paul, MN

iTrader: (1)

A big question to answer first, we should have asked, is what level of stereo you have in the car to begin with - base, mid level, Harmon Kardon? You can check the code listed if you have the original window sticker from the car or those details electronically i.e.decoding the VIN. There are some how-to-tell's around as well. MusicarNW has a good one on their site.
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