You need a newer hybrid video module for TV. Do a search on the nav forum at bimmerboard.com where I posted , in the past, a complete list of P/Ns of the BMW video modules. Some of us have bought separate camers and a relay to do the reverse camera or you could get a BMW kit for more $$. Brian has done write ups on the e38 camera installation and posted at the forum on BB also. Search for his work. He is brian there and brian-bmw here.