If the opener lights are already on, (even in the 4-1/2 minute automatic cycle) pressing the Light button will turn them off. If your LiftMaster garage door light won’t turn off or on, there is likely a problem with your door’s motion sensor or light timer. Locate the auto or off switch and turn this feature off. The opener light will turn on automatically when a person enters the garage. More specifically, if your garage door light won’t shut off, it is most likely due to one of these reasons: The wall control features a motion sensor. This feature works by detecting body heat using Passive Infrared motion sensing (PIR). A motion sensing control feature picks up heat which allows the door control to activate the remote light while you are in the garage. Some liftmaster models have a motion sensor and those lights are supposed to stay on as long as you are in the garage and moving around. If you don’t want the light to turn on when it senses movement, follow these easy steps: Turn off the function through the menu button. The Light button will not control the opener lights when the door is in motion. Key by Amazon In-Garage Delivery. ... fluorescent or LED light bulbs up to 600 watts. Discover the 825LM, a wireless light control from LiftMaster. If your remote control has different functions, the light feature is easy to turn off. Close the garage door and wait 5 minutes. Light Features Are Activated. When a person walks in front of the door control, the light will turn on for a set amount of time between 1-1/2 to 4-1/2 minutes, then shut off. If you press the Light button to turn the lights on and then activate the opener, the lights will turn off after 4-1/2 minutes. They are compatible with all Liftmaster models; Erase and reprogram remotes: Sometimes, your remote controls may be sending signals that you may not be aware of. ... Preset times for your garage door to close or your myQ lights to turn on/off every day. They give you much more functionality, like the ability to turn on or off the opener lights, and a vacation mode lock button. DOWNLOAD THE FREE myQ APP. Motion Sensing Feature. If you are confident that yours is not one of them and if you are sure that yours is not working the way it used to work, please give me the exact model number and I'll see what I can do to help you. 2. The motion sensor also makes sure you never have to work in a dark garage.