Firmware refreshes eliminate screen freezing, Bluetooth disconnection issues, and lagging responses in the central touchscreen.
Keeping your software current ensures that your MG4 continues to be one of the most competitive and safe EVs on the road today. mg4 firmware update
Sometimes software updates stall or trigger error messages. Use these troubleshooting steps to resolve common faults. The Update Failed to Install Use these troubleshooting steps to resolve common faults
One of the earliest MG4 bugs involved the air conditioning heater. Owners would get in the car on a cold morning, turn on the heat, and the car would display a "reduced power" or "locked differential" warning (a confusing error as the MG4 is RWD, not 4WD). A specific BMS/VCU firmware update resolved this sensor conflict. A specific BMS/VCU firmware update resolved this sensor
The MG4’s LKA was notorious for "tugging" at the steering wheel aggressively, especially on narrow UK B-roads. Several firmware revisions (specifically for the EPS module) have softened this behavior, allowing the car to stay within the lines without fighting the driver.
Since its launch, the MG4 has received several major firmware packages that drastically improved the driving experience.
tames the overly aggressive steering jerks that plagued early software versions.