[el ess A]

I just did this not 10 minutes ago. Easy peasy. And it DOES fit 2010s for anyone wondering like I was. (book doesn't show it fitting 2010 for some reason)

Just a couple of notes. The pin holding it onto the cap can be a mofo. It's plastic and will pop off, but you may mangle it if you're not careful. I almost did.

Also, obviously since it has more moving parts, it's heavier than the original cap by far, so be careful not to let it drop when you're removing the key so it doesn't clunk the quarter panel. More potential for damage.