Allowed a friend to plug in her iphone to charge it from USB-C socket by gearstick… next thing the car starts uploading her data / removes my sat-nav data etc  …. after overnight & after a couple of restarts it eventually restores me as key user etc.

Suggestions please on how to do a simple charge - should I use the rear seat sockets or will the issue be repeated?

Evidently it was a data socket she plugged into, which is what one would expect on modern cars in order to connect the infotainment system to a phone. Better to use a non data socket next time, or find a way in the menu to disable data transfer at the front socket, though would defeat the purpose of buying such a sophisticated system.

Was the above comment of any use to you?

Was waiting for perhaps another comment on the rear sockets being non-data - however due to your attitude would you please delete the question / comments / and my account on the site …. as I won’t be on here again.

Thanks & Regards 

Spare me the excuses R, I've heard them all before.

It's not within my power to delete your input. I can however hide it so it is unseen by members.

Similarly your membership is something only you can end. I can not do it.