bE5
LG Washing Machine
Severity: ModerateWhat Does This Error Mean?
The bE5 error means one of the buttons on your LG washer's control panel is stuck or continuously activated. The machine cannot accept new commands while a button is registering as held down. This prevents any cycle from starting.
Affected Models
- WM3900HWA
- WM4000HWA
- WT7300CW
- WM2250CW
- Most LG front-load and top-load washers
Common Causes
- A button physically stuck from dried detergent or moisture under the panel
- Child Lock accidentally activated, combined with a panel fault
- Moisture seeping behind the touch panel buttons after cleaning
- A cracked or worn membrane keypad causing ghost button presses
- Main control board fault sending incorrect button-press signals
How to Fix It
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Press each button on the control panel firmly one at a time.
A button may be lightly stuck. Pressing and releasing each one firmly can free it without any tools.
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Wipe the control panel with a barely damp cloth.
Dried detergent residue around buttons is a common culprit. Use a damp cloth — not soaking wet — and wipe around each button's edges.
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Check if Child Lock is active and disable it.
On most LG washers, press and hold the Child Lock button for 3 seconds to toggle it off. The indicator light will turn off.
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Unplug the washer for 5 minutes to perform a hard reset.
This clears any temporary control board faults. Plug back in and try starting a cycle.
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If bE5 returns immediately after restart, the control panel needs professional inspection.
A faulty keypad membrane cannot be fixed by cleaning. It requires replacement.
When to Call a Professional
If cleaning and resetting the control panel does not clear bE5, the membrane keypad or control board may need replacing. These are internal components that a technician can diagnose quickly. Expect repair costs of $120–$300 depending on the part needed.
Frequently Asked Questions
What is the difference between bE, bE1, bE4, and bE5 on LG washers?
All bE codes relate to stuck or faulty control panel buttons. The number indicates which button or which part of the panel is affected. bE5 specifically points to a button fault detected during the machine's self-check routine. Troubleshooting steps are the same for all bE codes — start with cleaning and a reset.
Can moisture cause the bE5 error on my LG washer?
Yes — if water gets behind the control panel (from cleaning or steam), it can trigger false button presses. Let the panel dry out completely before resetting. Avoid spraying water directly onto the control panel when cleaning.
Does LG cover bE5 errors under warranty?
If the fault is a manufacturing defect in the keypad, it is typically covered under LG's 1-year warranty. If the damage was caused by water ingress from improper cleaning, it may not be covered. Contact LG at 1-800-243-0000 to discuss your situation.