ERROR CODE EXPLAINED
Miele Dishwasher
Miele Dishwasher F171 Error Code
What it means
The dishwasher is reporting insufficient dishwasher salt.
Try this first
- Replenish the salt at the end of the program.
- Press OK to confirm the message.
- If the fault continues, arrange Miele service.
Can I keep using it?Follow the Miele checks that match the condition described by the appliance; not every step applies to every model or cause.
Repair usually required?Use only the manufacturer-backed checks on this page. If Miele directs the issue to service or the listed checks do not resolve it, arrange professional service.
If the error keeps returning
Use the linked official Miele support article for the exact source guidance and model-specific details.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.