crossfiretech Wrote: "Their response was...... Some moisture accumulation is normal, only acceptable way of drying the lamp out is to put on the high beams for 15 minutes."

Okay, dumb question... are you supposed to just leave the car sit in your garage or on the street for 15 minutes with the high beams on every time there is a good rain? There aren't too many places I know of where you can drive around with high beams on for that length of time.

Why is moisture accumulating behind the headlight housing in some cars and not all of them, design flaw?