So I decided today to transfer my old key fob to a new case. I read the thread about taking apart key fob without breaking and it was fairly easy to take it apart. Everything seemed to go pretty well until I tried the fob after putting it back together and…NOTHING! The car starts just fine but it does not remote lock or unlock. Batteries are in correctly and I tried to sync the remote (key in ignition, pressing locking or unlocking twice then starting car within 30 secs).
Any tips? I find it super hard to believe I somehow broke the chip board as I was real careful.