Will a standard 660 work in a NAV IV BMW mount? Will the zoom in and out buttons work?
I have a Nav III at the moment and that as you know is basically the same as the 2820, i think only the firmware is different.
Thanks for any info
EDIT: I know the earphone socket will be not available.
I have a Nav III at the moment and that as you know is basically the same as the 2820, i think only the firmware is different.
Thanks for any info
EDIT: I know the earphone socket will be not available.
