I’ve this happen twice, the second time being tonight. My keys were in the cup holder so I don’t believe an inadvertent button push was responsible. I had just pulled into a ski resort parking lot, was in park for about 1-2 minutes when the horn honked, hazards went on (hazard button was unresponsive), and the screen on the in dash display changed to a different screen. I did not notice if there was a tire or other indication. I did not let it continue, but instead stopped the truck and restarted.
I LOVE my truck but between this and a few other electronic glitches I’ve had (main display locking up/rebooting/SiriusXM locking/resetting my presets) I’m a little nervous about the longevity of this truck. Electronic gremlins can be the worst. I hope there is a fix out there soon.