The vehicle must have a full tank of fuel and be unloaded.
Draw on the wall the system of lines shown in Fig. 7.5.

The car must be parked opposite and in the middle of the drawn lines (the central axis of the car must coincide with the AO line in Fig. 7.5).
By turning the headlight adjustment bolts (Fig. 7.6), set them so that the surface illuminated by the headlights has a shape limited by the lines drawn on the wall.
