VW locks EV charging to 80% after battery risk globally

Volkswagen has remotely limited the maximum charge to 80 percent on certain 2022-2025 electric models because charging above that can lead to battery overheating and fire.

The restriction affects specific vehicles from the Volkswagen Group, including the Volkswagen ID.3, ID.4, ID.7, ID. Buzz and the Cupra Born. Volkswagen says affected cars were fitted with battery assemblies from a third-party supplier whose components do not meet the group's strict quality standards. Charging beyond 80 percent capacity could trigger excessive battery temperatures and, in the worst case, fire.

In the United Kingdom the technical notice covers roughly 5,000 cars, while Volkswagen says the global scope is about 85,000 vehicles built between 2022 and 2025. Volkswagen also notes that in recall documents for other markets the Audi Q4 e-tron appears on the list, although the UK advisory does not name that model.

Scope, risks and immediate measures

According to Volkswagen, no injuries have been reported so far, but some financial damage has been recorded. To reduce the risk before a formal workshop inspection can be completed, the company has issued a remote software update that caps the maximum state of charge at 80 percent for the affected vehicles. Volkswagen is preparing an official recall to inspect battery components and confirm their conformity with the company's quality standards.

Owners and fleet operators have been contacted directly and brand websites carry notices about the issue. Because the battery defect is not normally detectable by an owner, every affected vehicle must be inspected, though Volkswagen has not provided a firm timetable for completing the checks.

Volkswagen says some cars will require an in-person visit to a dealer for a physical inspection that can take about one hour and may include replacement of battery modules if necessary. Other vehicles will be diagnosed and corrected by further remote software updates; Volkswagen will notify owners with specific instructions and timing.

Volkswagen warns that the 80 percent cap will reduce usable driving range. For example, under WLTP standards Volkswagen estimates that a 20 percent reduction in usable charge on an ID.3 would translate to a WLTP range loss of about 64 to 113 kilometres, depending on the model and specification.

Volkswagen continues to investigate with its supplier and will proceed with the formal recall and remedial work once inspections identify which vehicles require physical repairs versus software fixes.