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Appliance cannot be switched on/operated

Appliance cannot be switched on or operated - Software update, power failure, or door issue

Bosch · Dishwashers Series 6

What does Appliance cannot be switched on/operated mean?

The dishwasher does not turn on or respond to commands, potentially due to a software update in progress, a power-related issue, or an open door.

Common Causes

  • Software update is taking place.
  • Appliance functions have failed.
  • The mains fuse has tripped.
  • Mains cable is not inserted.
  • Appliance door is not closed properly.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Wait until any software update has finished.

  2. 2

    Pull out the mains plug or switch off the fuse for at least 2 minutes, then reconnect the appliance to the power supply and switch it on.

  3. 3

    Check the relevant mains fuse in your fuse box and reset it if tripped.

  4. 4

    Ensure the mains cable is properly inserted into a working socket and the rear of the appliance.

  5. 5

    Ensure the appliance door is securely closed.

Browse all codes in this manual (38)
Verified technical data. Last updated: April 2026

Related Faults

All LEDs lit up or flashingAll LEDs lit up or flashing - Electronics fault detectedAppliance stops/cuts out during programmeAppliance stops during the programme or cuts out - Door open, power/water interruption, or obstructionColoured coatings insideColoured coatings (blue, yellow, brown) inside appliance/tableware - Substances in food/water or metal components
Source: Bosch Dishwashers Series 6
Open Manual (Page 55)Search more codes in this manual