Car Key Fob Keyless Entry Remote fits Volkswagon Beetle, Golf, Cabrio, Jetta, Passat (M3GHU01WT)

hi there i'm going to show you how to replace the battery on this volkswagen key fob i'm also going to go ahead and replace the case because this one obviously is pretty beat up so here's what you need i'm wearing a latex glove because i'll be handling the board you don't have to have one but i think it's helpful you need your replacement case you need two of these 2016 batteries and you need a flat tip screwdriver and if this is sharp that's preferable and i'm also going to use this tester to make sure that the new case everything worked out fine with that okay so first let's open up the old case and there's a little mark right here you can stick your screwdriver in there and just work your way around okay so now you've got access to everything you need i'm going to start with the batteries here they're double stacked on top of each other and there's a little little barrier plate betwe