2014 500L Uconnect 5 retrofit mileage flashing

[poxon77]

Hi okay that's strange as the old radio didn't have navi or DAB from what I've been told and unfortunately the old radio has been chucked now, new radio does have dab and navi

[chrener]

Hi!
Changhe value on bate 123 to F5 or D5.
Then extend proxi lenght to 250 bytes
Run alignment procedure