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Error Code

Miele Cooktop Code Err 039 / 040 / 408 / 412

Plain-language guidance for Miele code Err 039 on Cooktop — symptoms, safe checks, and when to call a technician.

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At a glance

Overview

Miele Repair Editorial Team Written by Miele Repair Editorial Team Editorial Team Published October 20, 2026 Updated October 28, 2026
Error code Err 039
Appliance Cooktop
Quick answer

These four Err numbers share one Miele explanation, an electronic module fault.

Model compatibility

Miele reuses codes across series and model years, so Err 039 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.

Plain language

What this code means

Electronic module fault.

What you see

The timer display alternates Err with one of four numbers: 039, 040, 408 or 412.

At a glance

Code Err 039
What it means Electronic module fault.
What you can check Cut the hob's power supply for around 1 minute by tripping the mains fuse, unscrewing the fine-wire fuse or using the residual current device, then restore power.
When to call a technician A technician is needed if the Err message returns after the power reset, or if the hob has no power at all afterwards, where a qualified electrician may be needed.

Meaning and reset

  • Meaning: electronic module fault.
  • Reset: cut the hob’s power supply for around 1 minute. Trip the matching mains fuse, unscrew the fine-wire fuse fully, or use the residual current device, then restore power.
  • Afterwards: if the message is still there, contact Miele Customer Service or make an online repair booking.
  • No power at all after the reset: Miele advises a qualified electrician or Miele Customer Service.

The KM 7000 induction cooktop manual uses the same 1-minute interruption for an electronic unit fault and asks you to contact Miele if the problem persists once power is back.

Compare

the M Sense connection code is a cookware connection fault, while E2 is overheating protection.

Cooktop repair in the areas we serve

Call (844) 459-5005 from the Miami, New York, Houston, Los Angeles or San Diego metro areas. See cooktop repair; note the Err number and hob model first.

Source: Miele support: Hob Err 039, 040, 408 or 412; Miele Operating Instructions: KM 7000 Induction Cooktops; Miele support: Induction hob not responding; Miele support: Cooking zones will not switch on

Caution

Safety warning

Important safety warning

Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.

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(844) 459-5005
Phone (844) 459-5005
Email info@mieleservicecenter.support
Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area Serving Miami, New York, Houston, Los Angeles and San Diego metro areas.
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