M
Matthew AlexanderAug 8, 2025
What to do if my Grundig GIEH 824470 X Hob shows ERR03 error and acoustic signal?
- AaustintaylorAug 8, 2025
If your Grundig Hob displays an ERR03 error and beeps, it usually means that water, pots, or kitchen tools are on the user interface. To fix this, clean the hob's surface and remove any objects that might be on it.