Just in case anyone is interested in having dab on a non Dab Free lander 2 there is a new Ariel manufactured by FIAMM who does a unit that is controlled by your smart phone via blue tooth with there app. The actual dab module replaces the Gps antenna on the roof if you have one fitted or add your own by drilling a hole in the roof audio is via the auxiliary socket. Price is around £199.

http://www.smartantenna.it/en/page-product.php