I rebooted the system for the 3rd or 4th time yesterday. Obviously, after all these times, that is not going to fix it.
But here's my question: The last time, some months ago, the entire info system was dead for a few minutes after I rebooted it, then it came on and worked normally as I was driving.
I haven't driven it yet, but yesterday while parked and running I rebooted and I couldn't bring anything back to life no matter what I pushed. I just tried it again a moment ago, started it up, pushed all the info buttons, shifted through the gears and back to park -- still have a blank screen.
Is there a way of bringing it back, or will I have to drive it a bit?