Is anyone aware of a DIY thread or tutorial on how to perform the TSX lens swap on our headlights? Been searching all day, found plenty of people who performed it but no good walk through. A little intimidated by taking the assembly apart without knowing what I am getting into.

 

it's really a "once you get in there, and do it a couple of times, you'll get comfortable" type of mod.
take apart a broken set and learn

and dont limit yourself to just 4G TL's. it's basically the same process for ALL headlights.
do yourself a favor and check out www.theretrofitsource.com...
it'll have guides for you to check out and kinda imitate, as I dont think they have a 4G TL guide.

 

what part of it are you apprehensive about? the actual baking of the headlights? Or the lens swap itself?