都市车界|维修工喊话新能源车企“放开格局”：让车主修得起车！

Core Viewpoint - The article highlights the challenges faced by electric vehicle (EV) owners in China regarding high maintenance costs and restricted access to repair services due to manufacturers' control over vehicle data and parts [1][3][4]. Group 1: Maintenance Costs and Challenges - EV owners are experiencing a "buying but unable to repair" dilemma, with maintenance costs significantly higher than traditional vehicles, with an average increase of 65% [3][4]. - Specific repair costs are exorbitant, such as a single laser radar unit costing 19,000 yuan, which is 20 times the price of traditional car lights, and battery replacement costs reaching 199,000 yuan, exceeding the vehicle's residual value [3][4]. - The repair of the three electric systems requires cloud authorization from the manufacturer 70% of the time, limiting third-party access to essential data [3][4]. Group 2: Legal and Technical Barriers - A recent court case in Shanghai sentenced two repair workers to six months in prison for unauthorized unlocking of EV battery management systems, creating a chilling effect in the repair industry [1][6]. - Only 5% of the 400,000 traditional repair shops in China are qualified to service EVs, with most located in first- and second-tier cities [4][6]. - The lack of access to necessary diagnostic tools due to manufacturers not opening BMS protocols leaves third-party repair shops unable to perform essential repairs [6]. Group 3: Industry Response and Recommendations - Some manufacturers, like BYD, are beginning to allow authorized third-party repairs, which can be reported via an app without affecting warranty [6]. - Industry experts suggest adopting regulations similar to the EU's "Automotive Repair Law" to promote transparency in repair protocols and allow third-party participation [7]. - Recommendations include establishing a compliant third-party parts supply system, increasing penalties for monopolistic practices, and creating national standards for EV repair technology [7].