Had one of my headlights burn out and when I took the car to the dealer I found out that a rock or something had hit the headlight and cracked it allowing moisture inside. This caused the light to eventually burn out. They said if I replaced just the HID that it would burn out again soon. Couldn't believe the price to get it all replaced. Over $500 cdn for the HID and $1800 for the housing. Damn near collapsed. Called my insurance and it will fortunately be covered under my comprehensive coverage with only a $300 deductable. Has anyone else had a similar problem? Wondering if there is something that can help prevent stones from damaging the lights????