Press and hold the or Information button for 3 seconds to bring up the access code screen.
Steps through component tests including the compressor (1), fan (3), and heater (4). Understanding Error Codes liebherr service menu
Think of it as the "secret BIOS" of your refrigerator. It’s a critical tool for professional repair technicians, but with careful guidance, a motivated homeowner can use it to diagnose issues without waiting for a service call. Press and hold the or Information button for
If you follow the steps and nothing happens, consider these roadblocks: but with careful guidance