Button Functions: Unlock, Lock, Remote Start, Emergency Alarm; please confirm whether your original buttons are the same as ours before purchasing
Note: This is just the key shell and mechanical key, it does not contain the internal chip and battery
How to Use: Remove the internal electronics from the original key fob and place it into our new key case, and you're done; you don't need to replace the entire car key fob, nor Buy a key case and just replace the case and it will be like new