Buttons on the internal LED display became laggy or stopped working entirely. Some users reported the display showing “Er” or “F5” error codes.
We monitored forums, Reddit threads (r/SMEG), and SMEG’s official community board for three weeks following the v3.0.2c rollout. Here’s what users are saying:
If your fridge is still misbehaving, it likely didn’t auto-install the patch. Here’s how to force the “SMEG 317AR3 update fixed” version onto your appliance.
The screen will read the media files and prompt: "Identification of the media... New version detected." Confirm the prompt to start the update process. smeg 317ar3 update fixed
: Significantly reduces the time the screen takes to display the warning text and main menu after starting the ignition.
: Some users report better sound processing and EQ consistency after the patch. How to Install the Update
| | Likely Cause | Solution | | :--- | :--- | :--- | | Update won't start. | Incorrect folder name on USB (needs to be exactly SMEG_UPG ) or USB not formatted to FAT32. | Double-check the folder's name and ensure the USB drive is formatted as FAT32 . | | Update stops at "Phase 5". | A known issue on SMEG units, often related to insufficient or corrupted memory on the device itself. | This can be difficult to resolve. Some users have reported success by trying a different USB drive (preferably 4GB or 8GB) or downloading the firmware from a different source. | | Update finished but nothing changed. | The update may not have installed correctly, or the problem is not software related. | Try performing the update again, ensuring the engine stays on. If the issue persists, it could be a hardware fault (e.g., a problem with the DAB cable or antenna) rather than a software bug. | | Car thinks the update is "too old." | This occurs when attempting to install an old map update after a firmware update. | This is not usually a fault. It simply means you need to download a more recent map pack for your updated system. | | I want more features (like CarPlay). | A software update cannot add hardware features. Your SMEG unit is limited to its current capabilities. | You would need to physically replace the SMEG unit with a SMEG+ or SMEG+IV2 unit to gain features like screen mirroring or Apple CarPlay. | | I performed a hard reset instead of an update. | A hard reset (holding the menu button for 10+ seconds) clears temporary glitches but does not change the firmware version. | This is a good first step for minor issues but will not resolve the bugs inherent to the 3.17.A.R3 firmware. | Buttons on the internal LED display became laggy
: Ensure the USB drive is formatted as FAT32, not exFAT or NTFS. The SMEG system cannot recognize alternative file architectures.
: Addresses cache overflow bugs that cause the factory GPS map to freeze during active route calculation.
Delete the unit from your phone's Bluetooth settings, restart the phone, and pair fresh. Here’s what users are saying: If your fridge
Leave the appliance disconnected for at least 15–20 minutes . This allows the capacitors in the control board to discharge completely.
To minimize the need for future updates or fixes, regular maintenance is key:
