Originally Posted by bluesuby
No amount of water is acceptable. Repair under warranty!
False, a small amount of condensation is considered acceptable. It really depends on how much water the OP is actually seeing in his headlights. Headlights are not completely sealed. All modern headlights have vents built into them to allow excessive heat to escape.
OP, Did the dealer actually see the headlights? Can you post up pics of the condensation?