How to Program a 2019 Cadillac XTS Ignition Smart Chip Key Transponder

Step by Step How to Programming Instructions:

To program a new key to the vehicle when there are two recognized keys, follow these steps:

1. Place the two recognized remote keys on the passenger seat.
2. Navigate to the DIC menu and select “Remote Key Learn”. The DIC will display “READY FOR REMOTE #3, 4, 5, ETC.”
3. Insert the new remote key into the backup pocket location (near the cup holder).
4. Press ENGINE START/STOP. Once the remote key is learned, the DIC will indicate readiness to program the next remote key.
5. Remove the remote key from the backup location and press UNLOCK or LOCK on the remote key.

To program additional remote keys, repeat steps 3–5. After programming all additional remote keys, press and hold ENGINE START/STOP for approximately 12 seconds to exit programming mode.

For programming without recognized remote keys:

1. Locate an automotive locksmith in your area using LocateALocksmith.com.
2. If your vehicle is still mobile, consider driving to the locksmith to save money.
3. The locksmith will use specialized computer equipment to program the smart key remote fob to your vehicle.