So I was out driving yesterday, local road, doing maybe 60km/h when all of a sudden I hear a "thunk-thunk" coming from the rear of the car. Immediately all kinds of warnings pop up. As I'm pulling over, the car shudders and shakes to a stop. Screen says "12V power reduced" and "car needs service". Car will not start or move. Was a little unnerving. Call roadside assistance and get towed 2 hours later. This morning service calls me and tells me the rear drive unit has to be replaced. Did a quick search on-line and this does seem to be that uncommon. Anyone else experience this?