I reset the unit to forget all remotes and then programmed two universal remotes along with the remaining linear remote which had stopped working as expected.
Reprogram old garage door opener.
This will remove the old code from the garage door openers memory.
The learn indicator light will glow steadily for 30 seconds.
Press and release the learn button on the overhead garage door opener unit.
Within this 30 second time period press and hold the button on the hand held remote.
Press the remote button 2 more times to reset the opener.
If you think someone knows the code to open your garage door or your remote has been stolen it is time to change the code on your garage door opener.
How to change code for garage door opener.
How to reset remotes on a liftmaster garage door opener.
Additionally you can easily re link the garage opener to your doors if necessary.
Wait for both the oblong and circular led to light up blue before they switch off altogether.
Liftmaster garage door openers come with a remote for operating the door from a vehicle.
In this case resetting the door opener will de link it from your garage doors.
Older model genie garage door openers use dip switches rather than a smart to program the opener and remote controls.
Push down the same button on your garage door remote.
I recently had one of my remote controls for my linear ldo50 garage door opener stolen.
How do i add or reprogram a hand held garage door remote control.
However if you move homes get a new garage door or install a new garage door opener on your existing garage doors the remote door opener will no longer work.