The key fob also includes an emergency key, which stores in the rear of the key fob.
The emergency key allows for entry into the vehicle should the battery in the vehicle or the key fob go dead.
The emergency key is also for locking the glove box. You can keep the emergency key with you when valet parking.
To remove the emergency key, slide the mechanical latch at the top of the key fob sideways with your thumb and then pull the key out with your other hand.
Key Fob
Emergency Key Removal
NOTE: You can insert the double-sided emergency key into the lock cylinders with either side up.