Had some oddball touchscreen glitches today.
My wipers were in "service mode" overnight so they could properly thaw out in my garage. Get in the car in the morning, press the pedal and put it into Reverse, and they're still sitting there. So I flip the wiper stalk. They wipe up, and down again. Just when I think I can drive off, they pop back into the service position again. WTF?
So I bring up the touch screen, hit Controls, then Settings, then Service Mode Off. The button doesn't move. Huh? Tap a few more times, try tapping other buttons... that's when I realize that the screen has frozen - that's a first! I've had it crash and reboot before, but not once did it ever simply freeze! Reboot fixed that.
Some hours later I get into the car to run an errand. I felt a rush of cold air. Huh? I left the system on a custom setting but with HEAT not A/C! The temperature dials are now on LOW. Definitely wasn't like that when I parked! Dialed it up to a normal temperature and all is back to normal.
Weirdness... haven't had a glitch in ages, but two in one day!