Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+ "lights not" Questions

...not. All bulbs are working properly. To have your lights come on automatically when you walk into an open garage you must START with the lights ON. To turn the feature on, turn the lights on manually ...

Light will not function. Replaced light bulb but Light will not function. Replaced light bulb but no light. Door opens so I know electric supply is good. Unplug the unit and then using a small ...

...not be working To turn the feature on, turn the lights on manually with the wall switch, then press and hold the LIGHT button for about 10 seconds until the motor unit light bulbs flash --- NOTHING ...

light does not work Automatic light does not work. New bulb has been installed.When you walk through the sensor - I hear a click at the motor - but the light does not go on. After 5 minutes the click ...

I have liftmaster professional garage door opener. it opens ok but does not close with remote and light keeps flashing on garage door opener. I checked both sensors and seems like the sending sensor ...

...lights are not working. Changed light bulbs,Light bulbs are good, I have checked. tried bending the copper tabs in bulb socket out a bit. Still not working. I can not find a wiring schematic. I can ...

my light will not come on although I can here the click but the light will not come on. I changed the bulb and still no light! You got a loose connection going to the part that controls the light. ...

Light will not function. Replaced light bulb but Light will not function. Replaced light bulb but no light. Door opens so I know electric supply is good. Unplug the opener and remove the light bulb. ...

...not been bumped out of alignment. Each has a small light that should be lit when they are properly aligned. Tweak them a bit and see if the lights are lit. If both lights won't come on you have a bad ...

...not need more details to understand problem To have your lights come on automatically when you walk into an open garage, you must START with the lights ON. If you don't want that feature and you ...