Save $1,500 fixing your leaking Buick Regal headlight (2011-2013 Buick Regal GS)

I was able to avoid buying a new OEM or aftermarket headlight assembly for my 2012 Buick Regal GS by implementing a simple $30 solution shown in this video.
Here are the tools and items you will need to fix a leaking headlight on this car:
-9/32 socket driver and torx wrench
-headlight ballast (OEM part# 5DV 009610-00)
-tube of silicone sealant
-hair dryer or heat gun
-air gun and foam for leak test
-(possibly 1 fuse)
Best of luck to you!