Originally Posted by HREM3
The only thing I worry about when opening headlights is moisture getting in due to the reseal not being perfect.
I have 0 moisture in my headlights now, and the car is 4 years and some old.
Early on, I eliminated OSS as an option due to my concern for this, but I gave in because they look heads and shoulders better (for me) than other options. As stated, have someone who normally does these installs work on your set to minimize chances of moisture. But in the end, for me the benefits outweighed the risks. I love this mod