By any chance does anyone have or know how to change the front signal orange "lens" of the headlights?!

The truth is I do but I don't remember the details. I changed the signal "lens" from orange to smoke about two years ago. I lost the directions I used last time. Anyways,I can't remember:

1) the baking temperature
2) how long to bake the headlights to soften the glue
3) the kind of glue (just remember it was black)

If anyone has the step to step instructions on changing this out, I would be ETERNALLY grateful :bowdown: