Thread: Bc button jb4
View Single Post
mrkelly23 mrkelly23 is offline
New Member
Posts: 4
Join Date: Mar 2021
Car: 335xi
Default Bc button jb4 - 03-29-2021, 03:25 PM

Hello all,

So I recently purchased the jb4 piggy for my n55 335i. Everything works great but the bc in dash. To go over some things I have done: made sure obdII was connected correctly, f10 comp mode enabled. ObdII bc button is not disabled. Updated to latest firmware. Anything Iím missing here?
Reply With Quote