I actually got the tvon nav product the problem was that they charged me for the tv antenna amplifiers and never sent them to me because they are not compatible with the X5, that's one. Second the reverse camera wasn't working I was sent a second one which was also broken, I decided to return both and get a refund, well, it's been 3 months and I'm still waiting for my $400 dollars, to say the least. I definitely agree with removing all references of tv on nav from this forum, that won't help those of us who already have issues, but at least it will prevent anyone else from getting scamed!!! My .02!!!