Medium DVSA Vehicles
Hyundai recalls KONA OS EV — Some vehicles fitted with a high voltage battery may have internal cell voltage deviation
Full details on the official government website →
⚠ What You Should Do
Hyundai has launched a Safety Recall to update the battery management system (BMS) software.
Recall Details
Defect: Some vehicles fitted with a high voltage battery may have internal cell voltage deviation. If this occurs it may result in the risk of an electrical short circuit inside the battery. Until the high voltage battery software has been updated we recommend the vehicle to be parked in a well ventilated area. The vehicle can be used as normal.
Remedy: Hyundai has launched a Safety Recall to update the battery management system (BMS) software.
Vehicles affected: 25056
DVSA Recall Reference: R/2026/128
Make: HYUNDAI | Model: KONA OS EV
To check if your specific vehicle is affected, visit the DVSA vehicle recall checker, select your vehicle make and model, and look for recall reference R/2026/128.
Why This Product Is Dangerous
Some vehicles fitted with a high voltage battery may have internal cell voltage deviation. If this occurs it may result in the risk of an electrical short circuit inside the battery. Until the high voltage battery software has been updated we recommend the vehicle to be parked in a well ventilated area. The vehicle can be used as normal.