E46Fanatics - View Single Post - another SMG light thread :facepalm:
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Old 05-18-2012, 11:53 AM   #4
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Join Date: May 2006
Location: Texas
Posts: 433
My Ride: M3, X5
Get your codes read.


OBD2 readers may not tell you anything. Find someone in your area with the INPA or DIS BMW software. Or pay your dealer an hour labor for them to read it.
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