Thrilled to have purchased my first Volvo (S60 AWD). I drove the Saab 9-3, A4, and Volvo and there was no contest. In any event, has anyone had a headlight on this vehicle broken by a stone? The dealer (among many accessories) suggests the 3M headlight covers (like the clear 3M nosemask but much thicker) to protect the glass from rocks. I've had headlights break in the past from rocks thrown from passing vehcicles but the lenses were plastic, not glass. Any advice would be helpful -- and I may have more questions. I've certainly learned a lot from this forum as I was trying to decide! Thanks!