How do you adjust headlights on 2003 Volvo s60?

To adjust the headlights on a 2003 Volvo S60, park the vehicle on a level surface about 25 feet from a wall. Measure the height of the headlight beams from the ground and mark this height on the wall. Use a screwdriver to turn the adjustment screws located on the back of the headlight assembly, adjusting until the beam's cut-off aligns with the marked height on the wall. Make sure to check both high and low beams for proper alignment.