.7z (a compressed archive requiring 7-Zip to extract). ⚠️ Important Considerations
Installing incorrect firmware or interrupting the update process can "brick" your infotainment system. R0637.7z
: Famous for deep-dive MMI update threads. North America or Europe).
P0637 or K0637 (often part of a regional software update, e.g., North America or Europe). R0637.7z