Lights wont come on in the cooler

Turn off the power to the refrigerator/freezer by flipping the appropriate switch in your breaker panel. Alternatively, unplug the refrigerator from the wall outlet.
2
Open the freezer door. Remove any items from the shelf directly under the light shield, then remove the shelf.
3
Press down on the top, front edge of the light shield until the locking tabs slip out of the slots. Swivel the light shield downward slightly to release it. Pull the shield out of the freezer compartment and set it aside.
4
Turn the light bulb counterclockwise to remove it. Insert the GE replacement bulb into the light socket and twist it clockwise.
5
Reattach the light shield by sliding it into place. Gently push the tabs into the original slots.
6
Insert the shelf into the freezer and reload it with the frozen food removed earlier.
7
Close the freezer door. Restore power to the refrigerator by flipping on the breaker or plugging it into the wall outlet.

The door sometimes warps and need to be lightly twisted back to where all four corners make contact and seal.
Your unit may need to be tilt back a bit so the door wants to close y itself, the front foot pegs are adjustable and can be turned to make the front higher or lower than the back side of the cooler, gravity closes the door when the unit is leaning back.

Does the fans come on . If so than you may have a bad start relay or compressor

Hi
Most freezer lights are screw on bulbs. Unscrew the bulb unticlockwise and replace with a new one.

Check the fuse and connections.

have you checked the door switch for each door? the lights should still work in defrost mode but not fans or compressor.

hello the light temperature of my leiberr wine cooler is blinking and the temperature indicates an increase in the internal temperature how to fix it?

Try this also:

Super freeze 5 seconds set desired temp press super frees briefly again then adjust the wine cooler temp press super freeze again briefly, Next press menu and select normal. Then press menu again. To exit press super freeze again until it no longer blinks.

Kelly

the red light is a temp warning light and will not respond unless the temp goes way above the set temp

IT COULD BE A BAD LIGHT SWITCH, SOCKET OR BULB.
IF THE CONTROL IS ELECTRONIC, SOME REFRIGERATORS WILL SHUT DOWN THE LIGHTS IF THE DOOR IS LEFT OPEN TOO LONG.
BE SURE THE BULB IS SCREWED IN ALL THE WAY. SOMETIMES, THEY WILL WORK LOOSE.