SYMPTOM

Demo Mode Active — No Heating

Appliance: Gaggenau BS470-BS485 Models: BS 470/471, BS 474/475, BS 484/485

What This Means

The demo mode symbol appears and the appliance does not heat. All other functions appear to work normally.

Caution: Demo mode can only be changed within 3 minutes of powering on. If you miss the window, disconnect and reconnect.

🔧 How to Fix

  1. Disconnect the appliance from mains (switch off household fuse).
  2. Reconnect power.
  3. Within 3 minutes, navigate to: Function selector to S > Basic settings > Demo mode > set to "Off".

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