Not always but on a regular basis, I see the message on the front screen "Systems powering up. Press brake when the message clears". Sometimes it is there for a few seconds. Sometime for 10 seconds or more. My wife encountered this message and it took several minutes (she said 5 but I wasn't there) to clear. The car is a big paperweight until this clears and with the high heat today and no AC yet not a good thing. The center screen ended up being locked up too and she had to reboot it (after the car woke up and drove). Needless to say, she wasn't very happy with the car. The car had been driven and then parked for 40 minutes until she came back to it. It sounds like the car went to sleep. Not sure why it takes different times to wake up again. It is very inconsistent. Does anyone have any information on what triggers this message and can you give some indication on how long this message usually stays?