Originally Posted by brian5

This is in an E70 but I have experimented with many positions. My current favorite is above the ash-tray. I've attached a (poor quality) pic. Just by glancing down, when I hear a beep, I can see what's going on. I have a straight line of sight just below my right arm.

I've also attached a pic of where the V1 is attached ABOVE the rear view mirror. This position works REALLY well on the E70 as it has perfect front "reception" and rear is not compromised at all -- it has a clear shot of the rear window and I have tested it many times with cops behind me... (Note, I'm not saying that they were chasing me )