i'm sure these option's have been explored but curious for answers.
1. altezza have tv button do they also have the same sat nav
2. is the tuner external?
3.if external where does it plug into sat nav. ive not even lifted carpet is there spare plugs in boot?
4.do altezza also have dvd based sat nav and does this also have tv?
5. is there an option on altezza for another input or is the tuner the only option.
sorry if question's have already been answered else where done some searching but not excessive.