I had this done last Thursday when the car was in for MOT and the spark plug recall. The dealer told me it would mean a new password, needing to download a different version of the app and reregistering the phone.
When I collected the car, I was given a screen print from the MUTiii (?) software showing the new wifi code.
So it seems maybe some dealers are more clued up on this than others!
When I collected the car, I was given a screen print from the MUTiii (?) software showing the new wifi code.
So it seems maybe some dealers are more clued up on this than others!