where do you put the radar detector? I mean if you have to leave it in plain view so that it can pick up the radar, what's the point of a remote display?

__________________
2006 BMW X5 4.8is Lemans Blue/Beige/Dark Maple
-Nav, Comfort Seats, Heated Steering Wheel,
Rear Airbags, AUX Input
2009 BMW M3 Space Grey/Black/Carbon
-all options