We were at a stop sign. I went to hit the gas and then a warning flash on the screen that there is a problem with the rear axle of the all wheel drive and that it was switching to front drive only. During that 5-10 seconds we went through the intersection on creep mode, 2-5 mph max. I felt helpless. My wife has had it happen to her 2 times. My first experience was tonight and it could have been bad if there was a car on the road we were crossing.