Core Viewpoint - Xiaomi Auto addressed concerns regarding the potential rusting of the SU7 brake discs and battery safety standards in response to user inquiries during the rainy season [2][5][10]. Group 1: Brake Disc Concerns - Xiaomi Auto acknowledged that the recent rainy season could lead to rust on brake discs, which is a common issue for vehicles with cast iron brake discs exposed to moisture [5][8]. - The company stated that light rust typically does not affect braking performance and provided methods for users to remove rust, including passive and active rust removal functions [9]. - The passive rust removal function engages hydraulic brakes periodically under high energy recovery mode, while the active function is designed for vehicles that have been parked for extended periods [9]. Group 2: Battery Safety Standards - Xiaomi Auto confirmed that its battery safety standards exceed previous national testing standards and comply with the new national standards [10][11]. - The company emphasized its rigorous battery safety design, which includes 14 layers of physical protection and over 1,050 safety validations [12]. - In extreme conditions, such as high temperatures, Xiaomi's batteries meet the industry's strictest thermal failure safety standards, surpassing the new national requirements [12]. Group 3: Incident Context - The discussion on battery safety gained attention following a traffic accident involving a standard version of the Xiaomi SU7, raising questions about the battery supplier [13]. - The standard version of the SU7 uses batteries from CATL and BYD's Fudi Battery, while the Pro and Max versions are supplied by CATL [13]. - CATL clarified that the battery involved in the incident was not theirs, and inquiries to BYD have not received a response [14].
SU7刹车盘生锈?小米紧急回应