So I've just got a Seat Leon Fr (2017). The previous owners details are still saved into the system as well as all the previously paired devices that had been used. Whenever i remove these paired devices and also change the the cars name to my own, i switch the ignition off and back on, the whole thing resets and goes back to the previously paired devices and means that id have to do that all again. Its obviously frustrating as when i have got my Bluetooth on it is always looking for the previous owners device instead of my own (as i can see it searching for the phone on the dashboard). I've tried holding down the power volume button and rebooting the system but to no success. if anyone has had the same problem or knows how to resolve this issue pleas let me know!