Miele F16 washing machine: what it means & what to check

What F16 actually means

The machine has found too much foam in the drum and has halted the programme rather than carry on.

Miele washers watch the water level and foam build-up during the wash and rinses. When foam rises beyond what the machine can rinse away or pump out, it flags F16 and stops, usually part way through rinsing or before the spin. Excess foam stops the drum spinning properly and can push suds out through the detergent drawer or the door seal.

What F16 looks like on a Miele washing machine

Most people find this page having searched for what the machine is doing rather than the code itself. On a Miele washing machine, F16 usually shows up as one or more of these:

Machine door won't open
Door won't lock or click shut
Door lock light flashing
Door stuck shut with the load inside
Won't start even with the door closed
Machine not draining
Water left in the drum at the end of the cycle
Stops mid-cycle full of water

Recognise any of those? That is this fault, and the rest of this page explains what causes it and what you can check yourself.

What usually causes it

Too much detergent for the load size or water softness
Hand-wash or non-machine detergent used in the drum
Very small load with a normal dose of detergent
Detergent doubled up with a liquid capsule or extra fabric additive
Repeat low-temperature washes leaving detergent residue in the drum

What you can safely check yourself

Work through these in order. Anything beyond this — panels off, testing parts, anything to do with the wiring — is an engineer's job, and not one to attempt with the machine plugged in.

Run an extra rinse (or a rinse-and-spin) with no detergent at all to clear the suds
Wait for the foam to collapse, then restart the programme
Next wash, cut the detergent dose by roughly half and see if the fault returns
Check you are using detergent meant for automatic washing machines, not hand-wash liquid
Match the dose to the load size and to your local water hardness

Common questions about Miele F16

What does F16 mean on a Miele washing machine?

The machine has found too much foam in the drum and has halted the programme rather than carry on. Miele washers watch the water level and foam build-up during the wash and rinses. When foam rises beyond what the machine can rinse away or pump out, it flags F16 and stops, usually part way through rinsing or before the spin. Excess foam stops the drum spinning properly and can push suds out through the detergent drawer or the door seal.

Can I fix Miele F16 myself?

There are 5 checks you can safely do yourself first.

Run an extra rinse (or a rinse-and-spin) with no detergent at all to clear the suds.
Wait for the foam to collapse, then restart the programme.
Next wash, cut the detergent dose by roughly half and see if the fault returns.
Check you are using detergent meant for automatic washing machines, not hand-wash liquid.
Match the dose to the load size and to your local water hardness.

This often clears with those checks, and rarely needs an engineer.

How much does it cost to repair Miele F16?

£66 including VAT for an engineer to come out and diagnose it, or £84 in total including VAT if it is put right on the visit and no parts are needed. Any parts needed are quoted on site before we fit them — you decide. Every repair carries a 90-day workmanship guarantee.

Tried the checks and it's still showing F16?

This often clears with the checks above, and rarely needs an engineer. Then it wants someone who can open it up.

What it costs, before you call: the price is the same whatever the fault turns out to be — £66 including VAT for an engineer to come out and diagnose it, or £84 in total including VAT if it is put right on the visit and no parts are needed. Any parts needed are quoted on site before we fit them — you decide. Every repair carries a 90-day workmanship guarantee.

Our own engineers, not a call centre. We cover Nottinghamshire, Derbyshire and Leicestershire — most washing machine faults are seen same day or next day.

Call 0115 648 0929 Book online — postcode and number is all we need

Outside our area? The explanation above still stands — take it to a local engineer and tell them the code. Knowing it saves them time and you money.

Other Miele washing machine codes

All Miele fault codes and repairs →

What this looks like when it happens

Repairs we cover near you

Written by the engineers at ASAP Repairs, 0115 648 0929. We repair these machines for a living in Nottinghamshire, Derbyshire and Leicestershire.

Miele F16 error — washing machine