You must use a remote to program it.
Program garage door opener to car without remote.
The process is mostly the same.
You can t program a garage door opener without a remote controller.
Observe the identical procedure for each additional door you wish to program.
Unfortunately if you have an older unit there are no instructions for how to program a homelink garage door opener without a remote.
For keypads press the arrow buttons and the program buttons simultaneously.
Final return the programming swap to r for run and press the assigned transmitter button to test the door and start the door shifting.
But you can use your remote transmitter to reset the garage door opener buttons inside your car.
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The homelink system does not have a way to set a code manually.
The led on the garage door opener will go on immediately.
Place the garage door opener into learn mode by pressing the small square colored button or the small round black button on a genie located behind the light bulb globe in the garage.
Or you can use an electronic keypad to control the door without a remote.