My problems were directly related to the Diff locks and the "fault" messages appearing stating the ABS and Traction control systems were not on. It took 9 days for them to figure out how to fix the problem, but in the end they didn't know why the problem occurred. Same at my dealership, they just went to class on how to service the G. It is not normal for ANY fault or malfunction messages to appear during operation. Unless of course, there is a bona fide malfunction. Keep us updated.

Steve M.