Thank you for the responses. The car is out of factory warranty and is in CPO warranty period. I asked if they would be willing to make an exception or I call BMW to get authorization. Service advisor got nervous told me not to call and in my opinion made sure nothing could be done. Dealer says not a covered item in CPO period. Does anyone have a schematic or point to a place of how to replace or clean the headlight lenses without replacing the entire headlight assembly? (Mechanical Directions) Thank you X5world community with any assistance.