: Provides quicker reactions to touch inputs and menu navigation.
: Addresses minor bugs in the built-in navigation software. How to Install the 317AR3 Update
Updating the SMEG system requires a manual process using a USB drive, as these older units do not support over-the-air (OTA) updates.
The (often shortened to 317AR3) is a specific firmware version for the Magneti Marelli infotainment systems found in Peugeot and Citroën vehicles manufactured between roughly 2012 and 2015. While SMEG is also a well-known Italian kitchen appliance brand, this specific "317AR3" update is strictly related to automotive software.
: Use a high-quality USB stick (4GB is typically sufficient) and format it to FAT32 .
: Obtain the firmware files from an authorized source or a trusted community forum like the 208 Owners Club . Extract the contents so that the "SMEG_UPG" folder is in the root directory of the USB drive.