Mg4 Firmware Update Online

Ensure your MG iSMART app is also updated to the latest version on your smartphone to maintain sync.

Do not rely on OTA for safety. The most critical for the longevity of your car is the Battery Management System (BMS) . mg4 firmware update

(e.g., "my LKA is too aggressive"). Be vocal about issues you want fixed when dropping the car off. Newer 2026 Model Refinements If you are looking at the refreshed Ensure your MG iSMART app is also updated

: Adaptive Cruise Control (ACC) now remembers your last distance setting and adjusts speed in 5 mph/kph increments with a long press. Firmware updates for the MG4 provide more than

Firmware updates for the MG4 provide more than just new menu icons; they often address critical system logic: Guide to Firmware Update | Lenovo US

– Most vehicle control modules (BMS, VCU, EPS, etc.) require a dealer visit. These aren’t OTA‑capable on the MG4. If you’re experiencing specific issues (e.g., heated steering wheel not working, erratic ACC), ask your service centre to check for outstanding campaigns.