问界汽车回应M9起火事件：三电系统正常

Group 1 - The core incident involved a Wanjie M9 vehicle catching fire in Huizhou, Guangdong on February 21, 2026, with no casualties reported. Initial investigations indicated that the vehicle's three-electric system was functioning normally, suggesting the fire was not caused by the vehicle itself [2] - Wanjie Automotive is cooperating with relevant authorities for further investigations and is assisting users with subsequent matters related to the incident [2] - Huawei's Executive Director, Yu Chengdong, emphasized that their vehicles maintain a "zero spontaneous combustion" record, attributed to their self-developed Battery Management System (BMS) technology, which effectively prevents battery thermal runaway risks [2] Group 2 - The Wanjie M9, a flagship mid-to-large SUV under the AITO brand, was jointly designed by Seres Automotive and Huawei Hongmeng Intelligent Driving, and was launched on December 26, 2023 [4] - As of January 2026, cumulative deliveries of the Wanjie M9 exceeded 270,000 units, making it the annual sales champion in the luxury vehicle segment priced above 500,000 yuan in the Chinese market for 2025 [5] - The Wanjie M9 has maintained the top position in its market segment for 21 consecutive months, supported by advanced smart technology and high user recommendation rates (NPS) [5]