I had a complete BLIS failure (both left and right mirrors). Sensus warned me of the problem and asked if I wanted to schedule a service appointment with my dealer which I agreed. Sensus made the appointment. Within a matter of a few minutes, I get a confirmation from the dealer to bring the car in. It took two days, a module had to be ordered. The car was repaired with no problems those far. There has been a post here that current recall disables BLIS. I have the updated software from the recall and have found or in my case not true. BLIS is working fine.