F6
Bosch User Interface / Keypad Error

Bosch range oven shows F6 and keypad or touch controls do not respond correctly.

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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.

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Possible Causes

Stuck keypad button, Moisture behind control panel, Damaged touch membrane, Faulty user interface board

How to Fix / Troubleshooting

Safety first: Disconnect power before removing the control panel.

  • Clean panel: Wipe the control panel with a slightly damp cloth, then dry thoroughly. Do not spray cleaner directly onto the panel.
  • Power reset: Restore power and test. If F6 returns when a specific key is pressed, that key circuit is likely shorted.
  • Inspect ribbon cable: Remove the control panel and inspect the keypad ribbon cable for corrosion or damage. Reseat the connector.
  • Replace UI board: If the keypad membrane or UI board is defective, replace the user interface control assembly.
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Repair Difficulty

Medium 3/5

Required Part

User Interface Control Board
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