Smeg 317ar3 Update Fixed

Buttons on the internal LED display became laggy or stopped working entirely. Some users reported the display showing “Er” or “F5” error codes.

This guide details the process for diagnosing and replacing the (or compatible component) to resolve issues where the dishwasher appears dead, will not start a cycle, or displays specific fault codes. This "update" usually involves replacing the main PCB or a specific module within the door assembly. smeg 317ar3 update fixed

A batch of 317AR3 units manufactured between June 2023 and February 2024 had faulty Espressif ESP32 modules. Part number (approx. €45). Self-replacement is tricky; SMEG will do it under warranty. Buttons on the internal LED display became laggy

The patch (firmware , build date March 2025) addresses all three issues directly: This "update" usually involves replacing the main PCB

Firmware updates for these head units are primarily designed to address stability and performance rather than adding new features. Key improvements often include:

: Resolved occasional "weird colors" or missing icons (like the car cursor) after map updates, though factory resets are still sometimes required for this specific fix. How to Verify Your Version