1. Make sure that your garage door opener is compatible with the HomeLink system in your vehicle.
2. Get into your Sedona and close all of the doors.
3. Locate the HomeLink buttons in your vehicle. They are usually located on the ceiling of the vehicle, near the rearview mirror.
4. Press and hold the first HomeLink button for about 3 seconds until the indicator light starts to flash rapidly.
5. While the indicator light is flashing rapidly, press and hold the button on your garage door opener.
6. Continue holding both buttons until the indicator light on the HomeLink button stops flashing and remains solid.
7. Test the programmed button by pressing it. If the garage door opens, the programming process is complete.
