2005 Lexus GX 470 Owners Manual - Page 124

INTERIOR EQUIPMENT 6. Repeat steps 2 through 5 for each remaining HomeLinkR button to program another device. Programming a rolling code system If your device is "Rolling Code" equipped, it is necessary to follow steps 1 through 4 under the heading "Programming the HomeLinkR" before proceeding with the steps listed below. 1. Locate the "training" button on the ceiling mounted garage door opener motor. The exact location and color of the button may vary by brand of garage door opener. Refer to the owner's guide supplied by the garage door opener manufacturer for the location of this "training" button. 2. Press the "training" button on the ceiling mounted garage door opener motor. Following this step, you have 30 seconds in which to initiate step 3 below. 3. Press and release the vehicle's programmed HomeLinkR button twice. The garage door may open. If the door does open, the programming process is complete. If the door does not open, press and release the button a third time. This third press and release will complete the programming process by opening the garage door. The ceiling mounted garage door opener motor should now recognize the HomeLinkR unit and be able to activate the garage door up/down. 4. Repeat steps 1 through 3 for each remaining HomeLinkR button to program another rolling code system. 99