I got an emergency braking disabled friday night right after backing into my garage fixed it by powering off my car and restarting it. It happened again Saturday morning while driving, this time it was emergency braking, cruse control and autopilot disabled, pulled off the road powered off my car and then pressed the brake peddle to start it again resolving the issue. Ive had my car for about 3 1/2 months 6200 miles so far and haven't had this problem once until I got 8.0 last week.