Vehicle, as well as vehicle steering auxiliary lighting control system and method

The invention discloses a vehicle steering auxiliary lighting control system. When a headlight switch and a left steering lamp switch are switched on, and a vehicle speed sensor detects that the vehicle speed is smaller than or equal to a preset threshold, a controller controls a left steering auxiliary lighting lamp to be turned on; when a headlight switch and a left steering lamp switch are switched on, and the vehicle speed sensor detects that the vehicle speed is larger than the preset threshold, the controller controls the left steering auxiliary lighting lamp to be turned off. The invention further provides a vehicle steering auxiliary lighting control method and a vehicle. According to the vehicle steering auxiliary lighting control system and method, and the vehicle, the left steering auxiliary lighting lamp and the right steering auxiliary lighting lamp are controlled by a combination of the headlight, a left steering lamp signal, a right steering lamp signal and a vehicle speed signal, the structure is smart, the cost is low, the reliability and the safety of vehicle driving are improved, and the failure rate is reduced.