does anyone know how much it is to get a new smartlock remote mines busted car just keeps locking and unlocking when im near it

$30 bucks on ebay

but will that be programmed to my car?

you program the remote to the car when you get the unit. there is a guide in your user manual to the car unless you dont have one.

1. switch the vehicle ignition to the OFF position then switch to the Accessory position.

2. Press and release the demister button 3 times within 5 seconds
The door locks will operate to indicate that the system is in Learn mode.

3. Now press the doors button on each of your keypads. the door locks will operate twice each time you press a keypad button to indicate the keypad is trained and you will now remotely lock or unlock your vechical

NOTE: If an additional or replacement keypad requires training the existing keypad must be retrained at the same time.