What Interior Light Not On Means
Liebherr gives the wine cabinet's lighting its own Malfunction entry with two causes: the appliance is not switched on, or the LED lighting is defective or its cover is damaged. It then attaches two safety warnings — live parts sit under the cover, and the LED illumination is rated class 1M for eye safety.
Common Causes of Interior Light Not On
- The cabinet is switched off, or the light has been switched off at its button
- The LED strip or its driver has failed
- The lighting cover is damaged, which Liebherr treats as a safety matter in itself
🔧 One Safe Check You Can Try
Because live parts and class 1M LED output are both behind that cover, do not open it: check only that the cabinet is switched on and that the light has not been turned off at its own button. Liebherr states that the LED lighting may be changed or repaired only by customer service or by specialist trained personnel.
⚠ Why You Shouldn't Go Further Than That
- Liebherr restricts this work to service or trained personnel because of what sits under the cover, and that is a manufacturer instruction rather than a preference.
- Presentation lighting is half the point of a glass-door wine cabinet, so a dead strip is usually worth fixing properly rather than living with.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.