Buttons or touch controls do not respond, but display is lit and temperature is shown.

Safety: Turn off power before removing the control panel if needed.

Steps:

• 1. Clean and dry panel: Wipe the touch surface with a dry, soft cloth. Ensure no moisture or residue is present.
• 2. Power cycle: Disconnect power for 5–10 minutes to reset the interface electronics.
• 3. Remove panel and inspect cable: If still unresponsive, remove the control panel and check the ribbon cable between the touch sensor and the interface board. Reseat or replace if damaged.
• 4. Replace touch panel: If the sensor layer is cracked or non-functional, install a new Gaggenau touch panel assembly.

Note: Avoid pressing the touch panel with sharp objects; use only fingers.