What bE usually means
bE usually points to excess suds or a related operating condition on supported LG dishwasher models.
Codes can vary by exact LG dishwasher model number, production year, and regional design. Use this as first-pass guidance, then confirm the model-specific manual or manufacturer support page before opening panels or replacing parts.
First checks
Look for foam in the tub, confirm dishwasher detergent was used, and avoid adding hand dish soap.
Incorrect detergent can create enough foam to confuse water movement and sensor behavior.
- Use dishwasher detergent only.
- Let foam settle before restarting.
- Check that the unit appears level from the front.
- Run one rinse after foam clears.
When to stop
Stop if foam returns after clean-water rinses, water leaks, or the dishwasher appears out of level.
Keep the full model number, exact bE display text, cycle name, and timing ready before contacting LG support or a qualified technician.
Model numbers affected
Commonly searched model families include built-in dishwashers, front-control dishwashers, top-control dishwashers, and compact dishwashers.
This is not a confirmed model-number list. Match the exact code to the full model number on the appliance tag before ordering parts, opening panels, or booking service.
Related code pages
Editorial note
This guide is independent educational content. It does not replace the model-specific manual, official manufacturer support, or qualified repair service.