For some reason the ID.3 occasionally looses the connection and becomes offline. It shows this with a warning when the car starts and it tries to read the connection status. It's also visible on the little globe in the upper left corner of the infotainment screen. There is no signal indicators and the 4G logo is missing.
It's quite easy to fix this issue by removing fuse 19 for a couple of minutes.
This is how to do it.
