LG Dryer CL Error — Child Lock Enabled Fix

What it means

LG dryer CL isn't a fault — it's a status display.
LG's exact wording: 'A CL message appears on the display panel to notify you that the Child Lock function is on.'
The feature disables the control panel buttons so children or pets pressing buttons can't change settings or cancel the cycle.
Turning it off is built into the panel.

Affected Models

LG DLE / DLG series electric and gas dryers
LG DLEX / DLGX TurboSteam series with steam
LG Signature and Studio series premium dryers
LG DLHC series compact heat pump dryers
LG WashTower combo units (shared dryer module)

Common Causes

Child Lock turned on intentionally and forgotten about
Child Lock accidentally toggled by holding a button too long
Child Lock state survived a power cycle (it does by design)
Pet or child pressed the Child Lock button (often the most accessible)
Model-specific button location — Child Lock may be a secondary function on another key

How to Fix It

Find the Child Lock button.

On most LG dryers, the Child Lock button is on the right side of the panel and shows a small padlock icon, often combined with another function label.
It may also be marked simply 'Child Lock'.
Press and hold for 3 seconds.

Press and hold the Child Lock button for 3 seconds.
You'll hear a tone and see CL disappear from the display.
The other panel buttons should respond normally again.
Use the chord combination on some models.

Some LG dryers don't have a dedicated Child Lock button — instead you hold two buttons together for 3 seconds.
Common combinations: Temp + Time, or Cycle Signal + End-of-Cycle.
Check the inside-of-door sticker or owner manual for your specific model.
Confirm the panel responds.

After unlocking, try pressing a cycle button (Normal, Cotton, etc.).
If it responds normally, CL is off.
If CL stays on the display and no button works, your model uses a different combination — pull the owner manual.

When to Call a Professional

CL never needs service — it's a feature, not a fault.
If the Child Lock button doesn't unlock the panel, check your specific model's owner manual; the button location varies and on some models it's a 3-second hold of two buttons together.

Frequently Asked Questions

Why does Child Lock stay on after I unplug the LG dryer?

By design.
If unplugging cleared Child Lock, the safety feature would be trivial for a child to defeat by flipping the wall switch or pulling the plug.
LG stores the Child Lock state in non-volatile memory so it survives power-offs.
The only way to clear CL is the Child Lock button (or chord combination) — exactly as the safety feature intends.