German automaker BMW has announced a global recall of more than 12,500 Mini Cooper SE electric vehicles due to a potential short-circuit risk in the high-voltage battery. The recall, which affects 2020-2024 model year Mini Cooper SE two-door hardtops, totals 12,535 units, all manufactured between March 21, 2019, and January 25, 2024.
According to BMW, a fault in the high-voltage battery or the high-voltage system could lead to a short circuit, causing overheating and potentially resulting in a fire, even when the vehicle is not in operation. The exact cause of the issue remains unclear, with official documents stating that it may be caused by various factors. The recall decision follows two separate incidents – one in the United States in October last year and another in Germany in January 2024 – involving Mini Cooper SEs catching fire.
After engineering analysis, BMW identified an isolation fault within the battery. Following months of investigation, the company decided to initiate the recall process on August 8, 2024, with no reports of accidents or injuries related to the issue so far.
Owners of the affected vehicles are expected to receive recall notices starting in October. BMW has stated that the problem can be resolved through a software update, eliminating the need for mechanical repairs. The updated software will include diagnostic features that can detect faults in the high-voltage battery and automatically discharge the battery to below 30% to mitigate the risk.
The recall highlights the ongoing challenges faced by the electric vehicle (EV) industry in ensuring battery safety. While EVs are increasingly popular due to their environmental benefits and reduced reliance on fossil fuels, incidents like these underscore the importance of robust quality control and ongoing research and development in battery technology.
The Mini Cooper SE, a compact electric vehicle, is part of BMW’s broader push into the electric market. With growing competition from established automakers and new entrants, ensuring the safety and reliability of their EVs is crucial for BMW to maintain consumer trust and remain competitive.
In recent years, battery safety has been a focal point for automakers and regulatory bodies alike. In this case, BMW’s quick response to address the issue demonstrates the company’s commitment to addressing potential safety concerns promptly. The software update solution also highlights the evolving role of software in modern vehicles, as it allows for addressing hardware issues without the need for extensive physical repairs.
The recall serves as a reminder that the transition to electric mobility is not without its challenges. As more EVs hit the roads, manufacturers must continue to refine their technology and work closely with regulatory agencies to ensure that potential risks are identified and mitigated effectively.
In conclusion, the recall of 12,535 Mini Cooper SE electric vehicles by BMW due to high-voltage battery risks underscores the need for ongoing vigilance and innovation in EV battery technology. With the company’s commitment to addressing the issue through a software update, BMW is taking a proactive step to protect its customers and maintain the integrity of its EV offerings in a rapidly evolving market.
【source】https://www.ithome.com/0/791/696.htm
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