Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Reference Run
In order to determine the zero position, the adaptive headlight performs a reference run depending on the current position of the swivel module.
To avoid a hysteresis during calibration, the swivel module always moves from the same side over the zero position sensor.
This is achieved in that the swivel module is always moved to the same side of the zero position sensor before switching off the adaptive headlight.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.