By keeping your MG4’s software updated—either through dealership visits or upcoming OTA updates—you ensure you are getting the best performance, efficiency, and technology the car has to offer. If you're interested, I can:
Not user-accessible. Requires dealer diagnostic tool to read module part numbers.
The MG4 is an evolving platform. By ensuring your vehicle is running the latest software update, you dramatically improve the car's driving dynamics, erase annoying tech glitches, and maximize your electric driving enjoyment.
Most users report that these updates resolve the most frustrating aspects of the original launch software: Adaptive Cruise Control (ACC) & Lane Keep Assist (LKA): mg4 software update
Here is what you need to know about the current state of the MG4’s software.
You cannot see the VCU version on the screen. You know you need a dealer update if you experience:
The battery pre-conditioning logic has been tweaked. Owners report faster DC charging speeds in winter because the car warms the battery more aggressively when you navigate to a rapid charger. The MG4 is an evolving platform
What is your MG4? (e.g., 2023 Standard, 2024 Trophy, XPOWER)
Note: Do not install a VCU update meant for a Chinese LHD car on a UK RHD car. It will brick the steering angle sensor.
To prevent errors during an OTA update or a manual infotainment reset, keep these tips in mind: You cannot see the VCU version on the screen
: Recent system versions reported by users include R21 , R63 , and MCU 69.3 . How to Check Your Current Version To see if your car is running the latest software:
You cannot DIY this. You need a laptop with MG proprietary software.
