AEG Keypad / Touch Sensor Fault

Buttons or touch keys 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

Moisture behind control panel, Worn mechanical buttons, Faulty capacitive touch sensor, Loose connector to UI board

Safety: Unplug before removing the front panel.

Dry panel: Wipe the front panel dry and allow the machine to sit unplugged for several hours if moisture is suspected.
Clean surface: Clean the control panel with a soft, slightly damp cloth (no aggressive cleaners) to remove residues.
Inspect connectors: Open the panel and reseat the keypad or touch sensor connector on the UI PCB.
Replace keypad: If specific buttons consistently fail, replace the keypad membrane or touch panel assembly.

Medium 3/5

Keypad / Touch Panel Assembly

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