TWO FOR TWO! After having my wife's 99 Volvo repaired, I decided to have the oil changed on my 2007 Passat. In addition, my car has developed a fog over both headlamps. Common to that vintage of VW. I had tried to fix it myself to no avail. Scata has a 3M process and so I signed on. 2 1/2 hours later. 30 minutes for the oil change and two hours for the head lamps. My cars headlamps were restored to original clarity- a real miracle but it took the mechanics dedication to get the job done. I continue to be very impressed and grateful.