What is the reason for the DSTC SPORT light coming on?

[ReeseLee]

It is because the sport mode that disables ESP has been enabled in the settings. If a "DSTC requires service" message appears, it means there is a fault in the ABS anti-lock braking system. Below are the specific details about the ABS system: Function of the ABS system: ABS is the vehicle's anti-lock braking system, which belongs to the active safety systems of a car. When the ABS light comes on, it indicates that the vehicle's computer has detected a fault in the ABS system. Reasons for the ABS light coming on: During normal driving, the ABS remains in a dormant state. It only activates during emergency braking, such as when braking hard at high speeds. The vehicle's computer determines when the ABS should intervene. When the ABS light comes on, it is often due to the wheel speed sensors not functioning properly. The ABS computer cannot detect the driving conditions of each wheel and cannot compare the slip amounts of the wheels, resulting in the ABS system failing to operate correctly.