According to Weibo Corp, a car owner in Langzhong, Sichuan Province, said on August 16 that he had bought BYD Han Qianshan Cui, which had been licensed for only seven days and only three days, and had spontaneous combustion. The owner said the car had not been exposed to the sun and was smoking as soon as it came out of the garage. In this regard, fire workers in Luozhong said that the specific reason is still under investigation. BYD customer service said that no relevant feedback has been received, followed by staff to follow up to understand the specific reasons, testing can determine the cause of spontaneous combustion.