Hey Junkley, I just realize something I forgot years ago prior to replying to this post. I originally thought X2 means Black Partial Leather Seats because of my setup. The option sticker underneath the frunk says X2 for interior color and it made sense at that time.
I forgot that when I pulled up a build sheet generator a few years back that X2 also means Meridian Metallic according to it and AJ means Black Partial Leather Seats. I will remember this now moving forward thanks partially to you.
This build sheet is pretty accurate based on my research of my own vehicle's history and cross checking references so I hope it will help you.
You can use it to find out more about your car. The website was introduced by another member here or by a member of rennlist.
https://vinanalytics.com/