my z4 does not have a navi in it... where could i go to get one installed would i have to go to bmw dealer? if so, does anyone know about how much that would cost?
My Z4 has stock Navigation Unit; however I prefer my Garmin mobile unit . Lees expensive to purchase, less expensive to update maps. I think the Garmin is more user friendly. I can also use the Garmin in my other autos. Plus you do not have to put a big ugly hole in your dash.