I believe on most of the late model encapsulated headlamps the adjusting screws are a reverse TORX style however a 6 or 7mm socket usually works if you don't have a reverse TORX bit. Have the car on a flat surface about 20 ft. from a wall or garage door and watch the change vertically or horizontally until you get it were you want it, hopes this helps....PS. normally there is only 2 adjusting screws on a headlamp.