E11
Bosch
User Interface / Touch Control Fault
Machine displays E11 and may not respond to touch inputs 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
Defective touch control panel, Loose ribbon cable to control board, Moisture behind glass panel, Faulty main PCB interface
How to Fix / Troubleshooting
Safety first: Unplug the appliance before removing any trim or control panels. Glass edges can be sharp.
- Dry the panel: If the front glass has been cleaned with excessive liquid, moisture may have entered. Leave the machine unplugged for several hours to dry, then test again.
- Clean surface: Wipe the touch panel with a slightly damp, then dry, soft cloth. Avoid sprays directly on the panel.
- Check for stuck keys: Ensure no part of the fascia is pressing continuously on a touch area (e.g., misaligned trim).
- Advanced inspection: Remove the top or front trim (per Bosch service manual) and check the ribbon cable between the touch panel and main PCB. Reseat the connector carefully.
- If E11 persists: The touch control module or main PCB may be defective and require replacement by a technician.
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Repair Difficulty
Hard
4/5
Required Part
Touch Control Panel
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