The title pretty much says it all..

Im missing the unlock part of my key circuit board, does anyone know where i can get an extra one or the actual replacement circuit board. as far as i understand the actual cicruit board can be reprogrammed to control your car, the RFID chip is the actual "security measure".

Thanks!

 

I think you're describing a key without the remote. You can order a remote key from a dealer. It will cost $200-$300.

 

I had the unlock button come off inside the key. Believe it or not I crazy glues the thing back on and it has worked for years.

 

The issue is I actually lost the button on the circuit