This all happened this afternoon. After 2 hours the system returned to normal. My dealer has no idea what happened or if it needs attention. I was told if it re-occurs I should schedule a service appointment….
I am slightly un-nerved that it will happen again at an in-opportune time. i have had the car for 2 weeks!
I have had assorted Gremlins, nothing like this screen lockdown. Could not get my radio to work; iphone worked fine. Cleared on its own in 24 hours. I have three garage doors programmed; middle one would not work; other two were fine. Also cleared on its own.
When I turned my 4S on this morning the screen was locked up like 911Jeff's above but my Sirius radio was playing. I keep that screen on Media and the Navigation screen behind the steering wheel. There was a message there saying map loading. I drove 10 minutes to breakfast and locked the car. When I entered a half hour later everything was back to normal. I have a feeling there was a map updated downloading when I first started the car. In any event, I'll keep an eye on it. I have a service appointment on 9/1 to get my electric steering wheel calibrated so I'll mention this anomaly then.