OK, I know this may sound strange, but today I removed my radar from the window, and placed it in my center console. When I returned to the car, and raised it back up, I noticed my laser going wild. I then moved my hand and the radar detector up and down until I figured out what was causing it to go off wild. It was my CD player..... For some reason, when the rear of the radar detector was facing and was close to my cd changer insert cd area, it picked up laser signals. Can someone try that in their vehicle and let me know if the same thing happens with your Laser detection. It freaked me out. I'm not technical expert, but it appears that it was dectecting the laser signal in my cd changer.