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      12-30-2012, 07:28 PM   #6
EliteM3
Private First Class
United_States
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Drives: 2009 E90 M3
Join Date: May 2012
Location: Morgan Hill, CA

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You are in limp mode. The engine won't rev beyond a certain point and performance is severely limited. It would be best to use a code reader to understand what the car thinks is wrong. However, to get rid of it, I hear you can pull the battery ground for 60 seconds and plug it back in.
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09 Space Gray E90 M3 DCT: BPM (Stage 1, DCT and Servotronic) tune, Gintani Sport Exhaust, Dinan Intake
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