Mine was done free because I had a number of valid defects I wanted to get rectified under warranty. If you just go in and ask for the upgrade without a valid warranty claim they will try and charge you.
It takes at least one day to re-program the car - sometimes more if they have problems.
I am seriously wondering whether they gave me the latest version because it is DAMN SLOW :mad:
The navigation is much slower in zoom functions, and the phone takes notably longer to pair with the car.
As for the new colour scheme - I don't like it
even the kids hate it
The biggest problem is that the FM radio static, which was a major cause for taking it in, has got worse
Looks like I'll be taking her back in <sigh>