# How to Fix LG Error CL (Child Lock Indicator (Not an Error))
The “CL” indicator on your LG washing machine display is one of the most common user queries. Unlike codes like “OE” or “LE,” the “CL” code is **not an error code** but an indicator that a safety feature is active.
## Explanation: What CL Means
The “CL” stands for **Child Lock**.
This feature is designed to prevent unintended changes to the wash cycle (usually by children pressing buttons) once the cycle has started. When “CL” is active, all control panel buttons are disabled, except for the Power button (on some models).
If you are seeing “CL” and cannot operate the machine, it means the Child Lock feature was accidentally activated and needs to be manually disengaged. If the code cannot be disengaged, the issue lies with the component that registers the button press: the User Interface Board.
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## Step-by-Step Fix: How to Disengage CL
Follow these steps, starting with the simple solutions before assuming a part failure.
### **Phase 1: Standard Disengagement (The Normal Fix)**
The Child Lock feature is activated and deactivated by holding down one specific button or button combination for several seconds.
**1. Locate the Child Lock Indicator Symbol**
Look closely at your control panel. The symbol is often a small lock icon, or sometimes a smiling face. This symbol will be located above or below the button used to control the lock.
Common buttons used to control the lock feature are:
* **Temp**
* **Spin Speed**
* **Delay Wash**
* A dedicated **Control Lock** button (often marked with the lock symbol).
**2. Press and Hold the Correct Button**
Once located, press and hold the button for **3 to 5 seconds**. You should hear a chime or a distinct sound, and the “CL” indicator will disappear. The controls should now be unlocked.
> **Note:** If your model requires a combination, it will usually be marked on the panel itself (e.g., Hold **Rinse** and **Spin** simultaneously for 3 seconds).
### **Phase 2: Troubleshooting (If CL Remains Stuck)**
If you follow Phase 1 and the “CL” indicator remains locked, the User Interface Board may be failing to register the button press.
**3. Perform a Power Reset**
Electronic glitches can sometimes prevent the panel from recognizing commands. A hard reset can clear temporary errors:
* Unplug the washing machine from the wall outlet.
* Wait at least **5 minutes**. This allows the internal system to fully discharge any residual power.
* Plug the machine back in.
* Try Step 2 again (press and hold the lock button for 3-5 seconds).
**4. Check for Moisture or Damage**
If the “CL” indicator repeatedly locks itself or cannot be disengaged, look for signs of damage on the control panel:
* **Moisture:** Water damage, usually from overflowing dispenser trays, can short circuit the delicate circuitry of the UI board, causing buttons to register false presses or to ignore real ones.
* **Physical Damage:** Cracks or impact damage on the panel can ruin the internal membrane switches.
### **Phase 3: Component Failure**
If you have successfully identified the correct lock button (Phase 1) and performed a power reset (Step 3), but the “CL” indicator remains permanently lit or cannot be deactivated, the likely cause is a failed **User Interface (UI) Board**.
The UI Board contains the membrane switches that register your button presses and translate them into commands. If this board fails, it cannot recognize when you are holding down the unlock button, trapping the machine in the Child Lock state.
Check the price for a replacement User Interface Board here: https://www.amazon.com/s?k=LG+User+Interface+Board&tag=trivian-20