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      04-22-2013, 03:49 AM   #1
Drives: 2013 F30 335i M-Sport Manual
Join Date: Oct 2012
Location: Bay Area, CA, USA

Posts: 73
iTrader: (0)

BMS Stage 1 Tune Queries

Does anyone know if there are hidden codes that would be picked up when I take my car into the dealership, even if I removed the Stage 1 bits? I read about a USB cable and a CAN tool. Do both of them allow you to clear these codes?
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