E12
Garador
Courtesy Light Circuit Error
E12 on display, operator runs but courtesy light does not work or stays on permanently.
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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
Blown light relay on control board, Incorrect lamp type (over‑wattage or LED incompatibility), Shorted lamp holder, Damaged light PCB
How to Fix / Troubleshooting
Safety first: Turn off mains power before changing lamps or opening the housing.
- Check lamp type: Ensure the installed bulb matches Garador specifications (wattage and type). Replace any non‑approved LED or high‑wattage lamps with the recommended type.
- Inspect lamp holder: Look for heat damage, melted plastic, or loose contacts. Replace the lamp holder if damaged.
- Test without lamp: Remove the bulb and restore power. If E12 clears, the bulb was likely faulty or incompatible.
- Board inspection: If the error persists, the light relay or driver circuit on the control board may be damaged. Replace the control board or light PCB as per Garador parts list.
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Repair Difficulty
Medium
3/5
Required Part
Garador Control Board (Courtesy Light Circuit)
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