View Single Post
      01-14-2013, 11:02 PM   #4
Tee-Dub
Captain
Tee-Dub's Avatar
United_States
35
Rep
753
Posts

Drives: 2008 135i
Join Date: May 2009
Location: Vancouver, WA

iTrader: (9)

I don't have a JB4, but I'm pretty sure you have to use the BMS USB cable (if you bought one) and hook your computer up to the JB4 to get the codes.
Appreciate 0