2015 - 2018 Audi A3/S3 8V rear passenger door regulator replacement (DIY)

I made this video to help others with the replacement of a window regulator on an 8V (2015 to 2018) Audi A3/S3.
The video only shows the installation of the new regulator, but if you do all steps in reverse, you can follow along to take your door apart and access the faulty regulator.
It's a choppy, hacked together video, but I hope it helps someone out there who was having issues like I was trying to find a good DIY video to follow.