1. Position the car perpendicular to a smooth wall (for example, a garage) at a distance of 5 m. Place a weight of 75 kg on the driver's seat. Mark the screen on the wall as shown in the figure. Measure the distance from the center of the headlights to the floor. This will be the distance h on the screen. The longitudinal plane of symmetry of the car should pass along line 0 on the screen.
2. Turn the headlight range control knob to the "driver and front passenger" position and turn on the low beam.
3. Adjust the direction of the light spot separately for each headlight. Cover the second headlight with opaque material during adjustment.
(The information is published on the website VazBook)
4. Adjust with screws 1 (in the horizontal plane) and 2 (in the vertical plane) the position of the light spot for each headlight if the arrangement of the light spots on the screen does not correspond to the figure.
5. The headlights are considered adjusted if the upper boundary of the left parts of the light spots coincides with line N, and vertical lines A and B pass through points C1 and C2 of intersection of horizontal and inclined sections of the light spots.