Software Update - Mg4
You cannot DIY this. You need a laptop with MG proprietary software.
A: Infotainment update – usually yes (save radio presets). VCU/BMS – no. mg4 software update
Some owners experienced issues where the car would fail to charge on certain public chargers or stop charging prematurely. You cannot DIY this
, dealers may now require owners to specifically mention a problem (like AEB or Lane Keep Assist issues) before they will initiate a module update. Key Improvements After Updating mg4 software update
Software campaigns for the 51kWh Excite variants have successfully added the previously missing OPD function.

