What does headlight adaptive failure mean?

1 Answers
JackFitz
07/28/25 6:43pm
Headlight adaptive failure is caused by sensor damage or small motor damage. Headlight adaptive failure may occur in the following situations: 1. Cause: Headlight adaptive failure is either due to sensor damage or the small motor in the light assembly being damaged. It is recommended to check the fault code for a more accurate diagnosis. Headlight adaptive steering means that the direction of the light beam follows the direction of the steering wheel. 2. AFS: Also known as Adaptive Front-lighting System, it dynamically adjusts the headlights based on the car's steering wheel angle, vehicle yaw rate, and driving speed to adapt to the current steering angle, ensuring the light direction aligns with the car's current driving direction. This provides optimal illumination of the road ahead and maximum visibility for the driver. The system automatically adjusts the headlight deflection according to driving speed and steering angle to illuminate "unreached" areas in advance, offering comprehensive safety lighting and significantly enhancing driving safety in the dark. In road conditions with no (or weak) streetlights or multiple curves, it expands the driver's field of vision and can alert oncoming vehicles in advance.
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