I wouldn't even mess with it myself - that's what the warranty is for. I had that very same fogging effect in a headlight on my '01 Neon. Turned out to be a bad seal and the dealer replaced the entire headlight. (Yea warranty...)
I am blind in the right eye now and half blind in the left. The dealer has ordered a new pair of fogs for me --I hope they do not develop the same problem.
The "Shuttle tile" is the reflective insulating pad that is supposed to be mounted to the firewall above the turbo. Without it - the collector box for the incoming air to HVAC becomes super heated rendering the A/C less effective.
Mine had no screws securing it to the firewall like several others I have seen. The adhesive that is on the backside of the pad fails when the turbo heats it up. roll
Wellll--They replaced the passenger side fog light but I guess they didin't feel the drivers side was bad enough yet or else they only had one unit in stock. Will get that one next trip in. Unfortunately I am getting this feeling that I will know everyone and their families on a first name basis before I purchase my next new vehicle. roll