View Single Post
      01-15-2013, 12:02 AM   #4
Tee-Dub's Avatar
Drives: 2008 135i
Join Date: May 2009
Location: Vancouver, WA

Posts: 753
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.
Tee-Dub is offline   United_States
Reply With Quote