Dryer drum light does not turn on when the door is opened, but dryer otherwise works normally.

Safety first: Unplug the dryer before replacing the light.

• Replace bulb or LED: Remove the light cover inside the drum, take out the bulb, and replace it with the correct type and wattage specified by Liebherr. For LED modules, replace the entire module.
• Check door switch: If the new bulb does not work, test the door switch for proper operation on the light circuit.
• Inspect wiring: Ensure the wires to the light assembly are secure and undamaged.