Based on similar Mitsubishi industrial part numbers, AU57X suggests a or spindle drive amplifier with:
What the code suggests
Part appears to be from Mitsubishi Electric’s MELSERVO or MELSEC iQ-R series – can anyone confirm the exact series?
: Importers frequently attempt to flash over this Korean firmware to European (EU) or North American (US) firmware trains so that local maps and radio frequencies operate correctly.
Access to the open-source community tool M.I.B. (More Incredible Bash) . mhi2-kr-au57x-s0035
By carefully overriding the initial regional parameter constraints of the original Korean factory firmware, retrofitters can unlock the full capability of the MIB2 High system globally without purchasing expensive new hardware modules.
: M IB2 H igh I nfotainment system, Gen 2 (Harman-built hardware found in premium Audi models). KR : The region designation. In this case, South Korea .
If you can provide the , I can give a more specific identification.
version and have a steady power supply (keep the engine running or use a battery charger) during any update process. button combinations for your Audi model to access these hidden menus? Based on similar Mitsubishi industrial part numbers, AU57X
When an Audi vehicle originally sold in the South Korean market is exported—or when a user purchases a used Korean replacement MMI unit (such as part number 4G1035051 ) for a retrofit—the system remains locked to its factory configuration. This presents several major issues outside of South Korea:
If you possess a physical component or a software file labeled with this string, follow this checklist:
: Specifies the exact software train or version number. The "S" prefix usually indicates a production/standard software version loaded at the factory rather than an aftermarket update (which often uses a "K" prefix). ⚠️ Known Behaviors & Technical Issues
Updating from a lower version (like S0035) to a newer, patched version provides significant improvements: (More Incredible Bash)
If your Audi features premium sound options such as a Bose amplifier, you must or selectively bypass it during the flashing phase. Forcing global firmware updates directly over sound amplifiers can erase their internal parameter datasets, causing a complete loss of audio output. Step 4: Flashing the Target European Firmware
: Converting Korean-specific maps to other regional map data. Google Earth/Online Services : Restoring or adding connectivity features. Known Issues As of late 2023, developers of the M.I.B. (More Incredible Bash)
Use a high-quality Class 10 SD card. Ensure formatting matches 32KB allocation units.