I've had an intermittent issue where Autopilot would fail and it would say "Features may be restored on next drive" over the last few months. I had wondered what was causing it. I theorized there was a camera issue. This week proved it. Autopilot stopped working because "Autopilot cameras unavailable." I tried cleaning them at my next stop but it made no change. I scheduled an appointment next week to have a mobile service but this sucks. My car is barely a year old! I hope this is covered under the warranty.