| 1. To mark the screen definitely, thus to put the line of the centers of headlights of M on the screen at distance h equal to height of an arrangement of the centers of fog lights over floor level. The distance of h needs to be measured on the equipped car with the additional weight equal to 70 kg, on the middle of a back seat. The fuel tank has to be filled. |
| 2. The distance X from the center headlights to the middle of the car is measured on the car. |
| 3. To check and if necessary to finish to rated pressure in tires. |
| 4. To install the car on a horizontal platform perpendicular to the screen at distance of 10 m. Thus the longitudinal plane of symmetry of the car has to pass across the line 0 on the screen. |
| 5. To include fog lights. |
| 6. To regulate the direction of a light spot for each fog light separately. To close other headlight during adjustment opaque material (or to put on a protective cap). |
| 7. Turning the adjusting screw, to expose headlights so that the center of a light bunch was on crossing of the N and A lines (B) (light of fog lights is regulated only on height). |