What to do if drying, prewash and normal wash lights are on and the buzzer buzzes on my Haier WQP4-1A?
- RRobert HillJul 28, 2025
If the drying, prewash, and normal wash indicators are illuminated and the buzzer is buzzing on your Haier Dishwasher, it could be due to improper lock. Ensure that the door is properly locked and closed.











