FixByModel
CL

LG CL: Child lock (control lock) is on

CL is not a fault. It means the Child Lock / control lock feature is active, so the control panel buttons and dial are disabled (the power button still works). It is there to stop children changing settings.

Setting · not a fault

By the FixByModel editorial team · Verified 2026-09 · Researched against manufacturer support & repair references (below)

Why you're seeing this

  1. Child Lock was intentionally or accidentally turned on
  2. Control lock left active from a prior cycle

How to turn it off

1Power the washer onTurn the machine on; the deactivation buttons only respond while it is powered.
2Hold the Child Lock buttonPress and hold the Child Lock button (often paired with Prewash) for 3–5 seconds until CL clears.
3Use the button comboOn models without a dedicated button, press and hold the two buttons marked with the child-lock icon (commonly Temp and Eco/Rapid) for 3–5 seconds.
4Check the manualIf the buttons differ on your model, look up the exact Child Lock combination in the owner's manual.
5Power cycleIf the panel is still unresponsive, unplug the washer for about 2 minutes, then restore power and try again.

That’s it — CL isn’t a fault

This is a setting, not a malfunction. Once you follow the steps above the display returns to normal. If it keeps coming back, check that the button combination matches your exact model in the owner’s manual.

Which models this applies to

LG washing machines. All LG front-load and top-load washers with a Child Lock feature; the exact button combination varies by model.

FAQ

What does LG CL mean?

Child lock (control lock) is on. CL is not a fault. It means the Child Lock / control lock feature is active, so the control panel buttons and dial are disabled (the power button still works). It is there to stop children changing settings.

What causes LG CL?

The most likely cause is child lock was intentionally or accidentally turned on. Other causes include Control lock left active from a prior cycle.

Can I fix LG CL myself?

Usually yes. Start by working through the steps above, beginning with: turn the machine on; the deactivation buttons only respond while it is powered.