Hi

Have tried BMW dealership and they are not interested and can not help I have no idea what a navcoder is if anyone can explain more this would help I am happy to pay for information/help etc, What I want to achieve at the end of this is my sat nav to be fully GB and also to get seven digit postcodes & speed cameras. Please can someone verify if this is possible if they know? or what should I be doing next. Sorry to sound so dim but I really do not have an idea what I am doing. All help very mcuh appreciated.

Thanks
Maxine