Last week I was asking questions about the Nav system, this week it's the Back-Up Radar!<P>Same friend has it on his bimmer and it's sweet, takes the guess work out of parking that's for sure!<P>1. Anyone have it?<BR>2. Can it be retrofitted easily (specifically to a 2001 XC)?<BR>3. Have you got a price? I haven't been able to find one.<P>Comments?!<P>Thanks!