: Added a swipe-down shortcut on the touchscreen to quickly disable the system, which many found too aggressive.
The MG4 EV has quickly become a darling of the electric vehicle world. Lauded for its rear-wheel-drive chassis, competitive pricing, and sharp styling, it has successfully democratized EV ownership. However, like all modern connected vehicles, the MG4 is as much a computer on wheels as it is a car. And, as any computer user knows, software is king.
: 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:
software update landscape is currently a major point of discussion among owners, primarily because most critical updates still require a rather than being available "Over-The-Air" (OTA). While the car's architecture is built to support OTA updates in the future, the current reality involves long service center stays—sometimes up to a full day —to download and install multiple modules . Latest Software Versions & Improvements
Perhaps the most vital MG4 software update is not for the screen, but for the battery. Early MG4s had a very conservative charging curve. At a 150kW fast charger, the car would peak at 80-90kW and then drop drastically after 50% State of Charge (SoC).
"Okay, Maggie," Leah whispered, backing out of the driveway. "What else?"
Updates related to safety or manufacturing faults (like the AEB issue) should be covered under warranty at no charge . Some dealers have reportedly tried to charge hourly rates ($140/hr), but this is typically contested by owners as warranty work. 3. Self-Service Options (Maps & Navigation) You can sometimes handle the SatNav/Maps update yourself:
Depending on your region and specific variant (SE, Trophy/Luxury, or XPower), the latest over-the-air (OTA) or dealer-installed updates (versions often referred to as R59, R63, or the "LKA fix") change the game.
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