Bauknecht
User Interface Keypad Failure
Control panel buttons are unresponsive or only some buttons work intermittently.
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Worn or damaged membrane switches, Moisture ingress into control panel, Loose ribbon cable to main board, Faulty UI PCB
How to Fix / Troubleshooting
Safety first: Disconnect mains power before removing the control panel.
- Power reset: Unplug for 5 minutes, reconnect, and test; minor glitches can clear.
- Clean panel surface: Wipe with a slightly damp cloth; do not allow liquid to enter around buttons.
- Access UI board:
- Remove the top cover.
- Unscrew and gently pull out the control panel.
- Check the ribbon cable connection to the main board.
- Inspect for moisture or corrosion: If present, dry carefully; if corrosion is severe, replace the UI board.
Note: Avoid spraying cleaners directly onto the control panel; apply to cloth first.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
User Interface Board / Keypad
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements