Got a shock when I was leaving the restaurant this evening. I guess my car had a system burp of some sort. When I turned on the car, the ELS's top monitor was blank.
I was listening to an audio book when I turned off the car for dinner. When I returned, it seems that ELS could not connect to my phone for the audiobook and then the display froze. I haven't seen this before. I tried to get something back by playing with the lower touch monitor but nothing worked. No audio book continuation.
I selected the NAV display button and it worked fine. Then I returned to Audio and Bluetooth worked fine once again. Odd. I guess there is no real panic since everything came back okay.