ohh ya reseal the unit with clear silicone .. put it around the edge of the glass .. don't use silicone to glue it !! you'll never be able to take it off again. The improvement on the car look and increased lighting ability of the headlight after cleaning the concave lens is amazing !! One thing is sure .. you'll never be able to put that rear left screw back on when you put it back in the car !! it's just impossible to reach without removing many hoses!!
Matt 91TT Aztec Red stg III+
The trouble with doing something right the first time is that nobody appreciates how difficult it was.