I have a dab headunit in my p38 and it's the dog's b******, pickup about 46 stations, some even in tunnels! i use a magnetic external aerial on the roof cos it's miles better than the stick on jobs that you can't use in a Rangy anyway. Pure highway is ****E, wife gave me one yonks back, worked for 3 weeks then packed in and it was a pain in the arse anyway. I think with the L322 you need a new headunit, unless there's an in boot box that connects in a similar to a multichanger JVC do one but it's for their own headunits, and they also do a dab headunit with aux and mini usb for about £100. God knows how you fit it to these new cars!