f139
Moderate
Miele · Washing Machines
Auto-dosing dispenser leak detected
Quick Answer
Error code F139 on your Miele Washing Machines means: Auto-dosing dispenser leak detected. This is usually fixable — see the step-by-step guide below.
Likely Causes
How to Fix It
1
Remove the TwinDos cartridges and check for leaks or damage.
2
Clean the dispenser compartment and check for residue or blockages.
3
Dry the dispenser base area thoroughly.
4
Reinstall cartridges and restart. If the leak persists, the dispenser unit may need replacement.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
TwinDos cartridges
Dispenser seals
Dispenser unit
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