Originally Posted by Boosted-M
I pulled fuse 26 (transfer case) and fuse 50 (wipers) on my 335xi 6AT And it disabled my jb4 g5 ISO soI had zero boost.. Anybody else have the same problem?
I think fuse 26 also supply's power to the jb4..
Anybody try pulling the fuses with the JB4 and have the same problem??