8. | Working with the Device
7. Observe the confirmation prompt.
8. Confirm the confirmation prompt with
The light distribution of the headlight is displayed on the test screen.
9. If necessary, activate the vehicle test mode via the diagnostic device.
10. In the vehicle setting options, correct the headlight setting according to the recommended settings using the direction
arrows on the test screen.
If the settings are correct, then all arrows light up green.
11. Confirm the setting with
The date and time of the adjustment are displayed next to the symbol.
12. Repeat steps 2-7 to test the second headlight.
8.7.9. Performing Headlight Test with a 10-meter Panel
The headlight test with the 10-metre wall is mainly used for vehicles for which the upper edge of the mirror on the head-
lights is higher than 140 cm above the floor surface.
NOTICE
Observe national regulations.
Proceed as follows to set the headlights:
1. Position the vehicle on an even surface (does not need to be horizontal) at a 10 m distance from a vertical, light-
coloured wall.
2. Draw lines on the test wall as explained below.
Line A: Extend the geometric center line up to the test wall and mark with a vertical line.
Lines B and C: Measure the distance X of the headlights (center to center) at the vehicle and mark the dimension sym-
metrically to line A.
146
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Hella Gutmann
SEG V