BMW and Range Rover Sirius Retrofit
7 videos • 2,445 views • by bimmernav BMW Sirius Retrofit in the BMW E38, E39 and 2003 or 2004 Range Rover. Upgrading requires the BMW MKIV navigation computer BMW BM53 radio and BMW Sirius Satellite Receiver. Plus an antenna and cable. All of these parts are available on bimmernav.com