How do you adjust headlights on jaguar 2003?

To adjust the headlights on a 2003 Jaguar, first park the car on a level surface facing a wall about 25 feet away. Measure the height of the headlight from the ground and mark that height on the wall with tape. Start the engine, turn on the headlights, and locate the adjustment screws, usually found on the headlight assembly. Turn the screws to align the beam so that it shines just below the marked line for proper adjustment.