Only need plastic cases not the internals
The design is different then my old key fob.. I only needed the plastic casing but on the plastic casing their was no battery holder on the back side of the new plastic case. I taped the battery in place so the connections are touching !! And it works but a pain in the bottom too keep it in place while closing it back up !! Now if my internal fib didn’t work I am sure this would be great .. I didn’t want too pay a dealer to reprogram the new fob when the old inner working’s worked.. But if not the new design looks as though it would work great !! I am happy too have non broken casing on my remote and the cases work fine with a little tape to hold the battery in place !!