I have a 2012 Sonata with a few thin, mostly vertical cracks in both headlight plastic lenses. I took it to the dealer yesterday, but, after sending digital photos to their Hyundai representative, they were NOT given permission to replace the headlight assemblies under warranty. The rep says he wants to see the cracks for himself and then will determine if they will be replaced under warranty. He will come to the dealership sometime in February and I am to bring the car back to the dealership at that time (40 miles one-way). There is no other damage to the vehicle and there has not been any type of collision. The cracks cannot be felt by running your fingers over the lens, but they are clearly visible from ten feet away. Has anyone else seen similar cracks?