According to this site
http://www.laserprotector.com/propark.asp the ICC and police LIDAR both operate at 904 nm--so there could be some issues (if it's a laser detector) with picking up the signal your bouncing off of the car in front of you.
Also came across some youtube vid link of a guy showing an Infiniti set off a V1.. can't view it now, so I don't know how valid it is.
http://www.youtube.com/watch?v=2Ar_OKdTLcs
Anyone else notice you can actually see the LIDAR sweeping on your front camera if you have DCA on while pulling into a garage?