It is of course different for different brands, models and model year but my car seems to have a fuse for the Internet connection.

Control module for online car; Control module for Volvo On Call

I’m getting tempted to pull it and see what happens more than the fault code.

Maybe start with removing the fuse for the modem to make sure nothing essential breaks?

Nice to see many people recommending the Guardian. I have been thinking of getting more news from news outlets from around Europe and one from UK feels easy since it will be in English.