1. Sit inside the vehicle and close all the doors.
2. Insert the key into the ignition and turn it to the "On" position, but don't start the engine.
3. Press and hold the garage door opener button on the rear-view mirror for three seconds.
4. The garage door opener indicator light will flash, indicating that the system is in programming mode.
5. Within 30 seconds, press the button on your garage door opener.
6. The indicator light will flash again to confirm the code is programmed.
7. Repeat steps 4-6 for any additional garage doors you wish to program.
8. Once the programming process is complete, press the garage door opener button on the mirror again to exit the programming mode.
