They Are Telling You Bullshit.....

Fog In Headlamps Is Caused By Condensation And If The Problem Has Not Been Fix The First Time By Replacing Headlamps, It Is Because The Replacement Headlamps Are Defective Too.

You Cannot Fix The Problems On Headlamps You Change Them Only Because Somewhere Around The Headlamp The Seal Is Broken And Water Is Coming In.

Go Back To The Dealer And Ask For Replacement And Nothing Else, Some Places Will Tell You That You Can Drill A Hole Underneath To Let The Air Come In. It Will Work But You Do Not Drive A 5000.00$ Car Right?