Grundig User Interface Keypad Failure

Control panel buttons do not respond or respond intermittently.

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.

Possible Causes

Worn or damaged touch panel, Moisture behind control glass, Loose ribbon cable, Faulty UI PCB

Safety: Unplug the appliance before removing the control panel.

Dry the panel: If condensation is visible, allow the panel to dry completely.
Inspect ribbon cable: Remove the control fascia and ensure the ribbon cable between the UI and main board is fully seated and undamaged.
Clean contacts: Use isopropyl alcohol to clean any corrosion on connectors.
Replace UI board: If specific buttons remain unresponsive, replace the Grundig control panel / user interface board.

Medium 3/5

Control Panel / User Interface Board

Check Price on Amazon

We may earn a commission from links on this page.