What F73 Means
F73 means the brew unit did not reach the position it was asked for within six seconds. Miele’s documentation works through four causes in order: the unit physically blocked, a loose plug on the wiring harness, a defective position switch, and finally a defective drive.
Common Causes of F73
- Brew unit blocked by compacted grounds or a foreign object
- Wiring harness plug loose at the brew unit
- Position switch S60-1 or S60-2 defective
- Brew unit drive or its cam mechanically failed
🔧 One Safe Check You Can Try
Switch the machine off and, if your model has a removable brew unit, take it out and look for what is jamming it — a compacted puck, a stray bean, or a coffee crust on the guides. Rinse it under warm water, let it dry and refit it without forcing.
⚠ Why You Shouldn't Go Further Than That
- Miele’s procedure distinguishes an electrically dead switch from a mechanically broken drive cam, and the two need different parts.
- The drive is initialised in service mode with the brew unit removed to see whether it moves at all — a test that is not available from the front panel.
- Forcing a jammed brew unit back into place is the classic way a cleaning job becomes a drive replacement.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.
Technical Reference
- Code
- F73
- Appliance
- Miele coffee machine
- Maker documentation
- Miele owner manuals and use & care guides
- Checked
- September 2026
Code meanings can change between control generations. Before acting on a code, match the full model number on your appliance's rating label against the manual for that model. We are an independent repair service, not affiliated with Miele & Cie. KG.