Touch screen goes black sometimes. No back up camera radio plays for a few minutes after you exit car. Get back in car touch screen will work fine until it goes black again.

I had car at the dealer last week of course screen was working fine . I showed a video on my cell phone to the service advisor. He said mechanic used a scan tool checked out good. I have to stay on top of it with the dealer. Thank you

Indicative of a failing dash unit - yes I would keep in touch with dealership.. Dealer should be aware of any software updates - IF any exists.. Next thing ya know the warranty period will have expired. Good luck!