Miele Mechanical Brush Drive Failure

Brushes do not rotate, but suction and spray are normal (no error code shown)

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Possible Causes

Broken or stretched brush belt, Debris jammed in brush roll, Worn brush bearings, Brush motor coupling failure

How to Fix / Troubleshooting

Safety: Unplug before working on the brush roll.

  • Remove brush cover: Access the brush roll by removing the bottom cover or side plate on the floorhead.
  • Clear debris: Cut away hair, threads, and fibers wrapped around the brush and end caps.
  • Inspect belt: Check the drive belt for cracks, glazing, or stretching. Replace with a genuine Miele belt if any damage is found.
  • Check brush bearings: Spin the brush by hand. If rough or seized, replace the brush roll assembly.
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Repair Difficulty

Easy 2/5

Required Part

Brush Drive Belt
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