Automatic headlight beam throw adjustment: 1 - Servo motor V48/V49, 2 - J431 control unit, 3 - Vehicle level sensor: rear light (G76) on the suspension arm of the rear left wheel, 4 - ride height sensor: front light (G78) on the left front wheel suspension support arm.
1. To dismantle the control device, you need to dismantle the glove box (work in the salon).
2. Disconnect the connector (arrow). Remove screws 1 and 2 and remove the control unit.
Headlight range control 3431
3. Installation is carried out in the reverse order. Screw the control unit with a tightening torque of 3 Nm.
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