Yesterday, on the way back from the office, Das Boot (aka, my car) started freaking out, complaining that the distance and parking sensors were not available, while I was driving through one of the city's tunnels.
I enjoyed the loud beep and blinking notification every couple of minutes, until I got out of the tunnel.
I found a spot I could park in, and did what any reasonably IT-literate person would do: turned off DasBoot, waited a couple minutes, and restarted it. Problem solved 😂