Hello Metro Detroiters. Not sure who is still active in this group, but would love to find out if any of you have successfully installed a JB4 on a N55 (particularly 535i) and have run it without any errors or problems? I'm working with BMS to diagnose my issues thru the N54tech website, but I figured I'd post here to see if I could get some local help. I keep getting a Drive train Malfunction error. Maybe one of you is more familiar/knowledgeable with JB4 stuff (still new to BMWs) and can help a fellow Michigander. Thanks.
For info, there's the link to the N54tech forum page:
http://www.n54tech.com/forums/showthread.php?t=47513
❯ Michigan BMW owners