How to Replace the Battery in a Mercedes Benz Key Fob

In this video I explain how to replace the battery for a a Mercedes Benz Key Fob. I also explain that I replaced it with a CR2032, works perfectly. Much better than a CR2025, which didn't power the fob sufficiently.
This applies for almost every Mercedes key fob - for the last few generations. This specific fob is for an 2013 ML350.

[@NeoAndersonReloaded]

Easy peasy