What Cannot Switch the Cabinet Off Means
This is one of the few places where Liebherr answers a sign with a single named cause. Holding the on/off button for about two seconds should darken the temperature display; if the cabinet cannot be switched off at all, the manual says the child lock function is active. There is no ambiguity offered and no second possibility listed.
Common Causes of Cannot Switch the Cabinet Off
- The child lock is active, which Liebherr gives as the reason
- The button is not being held long enough — the documented time is about two seconds
🔧 One Safe Check You Can Try
Release the child lock through the documented set-up sequence for your model, then try the on/off button again. It is worth doing this before any attempt to isolate the cabinet at the wall, because switching it off correctly is part of the documented shut-down procedure.
⚠ Why You Shouldn't Go Further Than That
- A control that still refuses after the lock is cleared has moved past the documented explanation and is genuinely not accepting input.
- Pulling the plug instead is a workaround rather than a fix, and on a cabinet full of wine it leaves you with an unpowered collection and the same unanswered question.
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.