What does the BYD Qin EV function restriction mean?

[LincolnMarie]

BYD Qin EV function restriction generally indicates damage to the vehicle's high-voltage system. Below are the relevant details: 1. Handling EV function restriction: When the car displays an EV function restriction, it is essential to promptly take it to a repair shop or 4S dealership for professional maintenance to avoid unnecessary issues during vehicle use. 2. Detailed introduction to EV: EV is the English abbreviation for electric vehicles. On hybrid vehicles, the full name of EV is HEV, which stands for hybrid electric vehicle. Hybrid power means the car uses both gasoline and electric power as driving methods. The advantage is that when the vehicle starts or stops, it relies solely on the generator. The engine does not work until a certain speed is reached. Therefore, the engine can always maintain optimal working conditions, with good power performance and very low emissions. Moreover, the source of electrical energy is the engine.