BE
LG Dryer
Severity: MinorWhat Does This Error Mean?
The BE error on an LG dryer means one of the control panel buttons is stuck or being pressed continuously. The dryer detects that a button has been held down for too long and shuts off to prevent unintended operation. This is often caused by something pressing against the panel or a sticky button.
Affected Models
- DLEX3900W
- DLGX3901V
- DLE3500W
- DLHC1455V
- Most LG electric and gas dryers
Common Causes
- A piece of clothing or object is leaning against the control panel and pressing a button
- A button on the control panel is physically stuck in the pressed position
- Moisture or detergent residue has gotten under a button and is causing it to register as pressed
- The control panel membrane switch has failed and is sending a constant signal
- The main control board is malfunctioning and falsely detecting a button press
How to Fix It
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Move any laundry or objects that might be pressing against the dryer's control panel.
Even a loosely hanging shirt sleeve can register as a button press.
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Press each button on the control panel one at a time and release it to check for a stuck button.
A stuck button will feel different — it either will not click or will not spring back up.
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Wipe down the control panel with a dry cloth to remove any moisture or residue.
Do not spray water or cleaning products directly onto the panel.
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Unplug the dryer from the wall outlet for 10 seconds, then plug it back in.
This resets the control board and clears the error code.
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Try starting a drying cycle to confirm the error is gone.
If BE immediately returns, the control panel membrane or board needs replacement by a technician.
When to Call a Professional
If cleaning the panel and resetting the dryer does not clear the BE error, call a technician. The control panel membrane or the main control board may need replacement. LG-certified technicians can run a diagnostic test to pinpoint the fault. Expect repair costs of $100–$250 depending on the part that needs replacing.
Frequently Asked Questions
Does the BE error mean my LG dryer is broken?
Not necessarily — the BE error is often caused by something as simple as a shirt pressing against the panel. Clear the area around the dryer and reset it first. Only a small percentage of BE errors actually require a parts replacement.
My LG dryer shows BE right when I turn it on — is that normal?
No, the BE error at startup usually means a button is already registering as pressed when it should not be. Check for a stuck button or debris under the panel. If all buttons look and feel fine, the control panel membrane may be faulty.
Can I fix a stuck button myself on an LG dryer?
If the button is just sticky from residue, a dry cloth wipe is often enough. If the button is physically stuck or broken, replacing the control panel membrane is a DIY-level repair on some models. However, if you are not comfortable with appliance repair, it is safer to have a technician handle it.