9-3 (9440) L4-2.0L Turbo (2007)
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Headlamp Alignment Control Module: Adjustments
Control Module Calibration AHL/AFL
Check the following points before starting calibration.
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The car should be level.
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The car should be unloaded.
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Check that the light image has not been reset to the right-hand/left-hand traffic "tourist solution"
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Stabilise the suspension by rocking the car.
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The handbrake must not be applied.
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Steering wheel and wheels in straight-ahead position.
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Ignition in ON position
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The Xenon lamps should be lit.
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Battery voltage must be >10.5 V.
Connect the diagnostic tool and calibrate the AHL/AFL control module.
Check the function of the headlamps and clear any DTCs.
Check the light setting and adjust as necessary.
