I've tried the Head Up Display first and not permanently installed. With my Volvo S60 Year. In 2002 it did not work. Shortly everything is ok. But then after about 1-2 kilometers driven, the display stops at a speed dependent on itself, and a couple of minutes later a continuous beep and an error code which severely compromised the safety on the road !!! The display must be switched off. A renewed switching of the display was possible, however, the boats took a long time! The product image shows the colors blue, green and red. In reality, is not displayed in green! The film, which is glued to the windshield really bothered me! Have it to try stuck with scotch tape on the disc. Also, I did not know what was the correct installation position. I have thus glued the foil to the bottom, because it has disrupted my view of the road! However, then the projection was so small that I had to look exactly how fast I'm going to. Current gas mileage I could no longer read the refund is difficult, because Pearl has not been reported after 6 business days after my warranty request! Now I have turned on the Customer Amazon.
