Headlight adjustment scheme
Choose a flat horizontal area within the base of the car at a distance of 5 m from the screen - a light wall of a building, garage, etc. You can use a sheet of plywood or hardboard 1x2 m in size. Refuel the car, put the tool and spare wheel in the regular places, check the pressure in the tires of all wheels. At night, park the car on the selected site perpendicular to the screen, the distance between the headlights and the screen should be 5 m. Place an assistant in the driver's seat or put a load of 75 kgf and slightly rock the car from the side to install the suspensions.
Measure the distance from the centers of the headlights to the floor, at this height draw a line on the screen, and 120 mm below it - the second (if a headlight range control is installed, the second line is drawn 65 mm below the first). Draw a vertical center line on the screen (the distances from it to the centers of the left and right headlights must be equal) and lines corresponding to the centers of the headlights.
Install the headlight range adjustment knob (if available) to the minimum load position. Cover one of the headlights with a piece of cardboard, plywood, etc. Turn on low beam headlights. Opposite the recesses in the rim of the optical element and the radiator grille are the headlight adjustment screws. Use the adjusting screws to ensure that the upper limit of the light spot (horizontal) coincided with the bottom line, and the place of the beam break (point of intersection of horizontal and sloping section) – with a vertical headlight center line.
To adjust the headlight beam in the vertical plane, screws C and D are turned in the same direction and by the same number of turns. The difference in the revolutions of one screw without correction of the other should not exceed 3 revolutions.
In the horizontal plane, the headlights are also adjusted by screws C and D, but by turning them in different directions. For example, if one screw is turned one turn clockwise, then the second screw must be turned one turn counterclockwise.
Adjust the second headlight by closing the first one.
Using a Phillips screwdriver, turn the outer screw C for adjusting the light beam of the right headlight.
Using a Phillips screwdriver, turn the inner screw D for adjusting the light beam of the right headlight.