What is the programming method for Volkswagen dynamic cornering lights?
2 Answers
Volkswagen dynamic cornering light programming method is as follows: 1. Record the previous coding. 2. Recode the control unit, then perform basic settings. The basic settings are performed with the vehicle unloaded and the headlights switched to low beam. 3. Enter the basic settings of the automatic headlight module for coding. 4. Replace with a new control unit. The part number and index number of the new control unit must be exactly the same as the old one. 5. Read the coding of the old control unit. 6. Program the new control unit. Additional information about dynamic cornering lights: 1. Dynamic cornering lights, also known as automatic steering lights, can be called automatic headlights. 2. Dynamic cornering lights are abbreviated as AFS, fully named Automotive Adaptive Front-lighting System or Intelligent Front Lighting System.
Programming the dynamic cornering lights for Volkswagen requires specialized diagnostic equipment. I once saw technicians at the repair shop perform this operation. First, the car must be parked on level ground and connected to Volkswagen's proprietary diagnostic computer. Then, access the headlight control module to perform the basic settings, which involves calibrating the vehicle's steering angle sensor and level position sensor. During calibration, the steering wheel must not be moved randomly, and the engine must remain running. After programming is completed, a test drive is necessary to verify whether the lights synchronize with the steering wheel's movement. This task definitely can't be done on your own—it must be handled by a qualified facility. Otherwise, if the sensor data doesn't match, the lights could misalign, which is even more dangerous. Remember, after replacing headlights or the suspension system, reprogramming is required to rematch the components, otherwise the functionality will be lost.