I went out for a neighborhood tour today and found a nice muddy field. When I got tired of slipping and spinning I hit the 4x4 switch. After moving a few feet, I noticed the 2wd was still on. I switched it back and forth a couple times, but no change. Having no other choice, I proceded onward and the 4x4 was locking in and unlocking every 5 seconds or so. After I got out of the slop, I turned the bike off and restarted it and things worked fine the rest of the day. I plan to double check my connections tomorrow. Should I be looking for anything in particular? Should I call the dealer and get it looked at?