How I adjust the herizontal & vertical headlights on my 89 Buick LeSabre?

I have a 89 Buick Lesabre,where would the adjusting screws be located at?|||That car has composite headlights (where a little bulb plugs in the back of the housing), doesn't it? Pretty sure they changed over from sealed beams in '87.





If so, then here's the adjusting screw locations;


http://repairguide.autozone.com/znetrgs/鈥?/a>





If, as the others all seem to think, it has sealed beam headlights, the vertical adjustment is always on the top, not the bottom. There are 2 slightly different styles though, depending on if you have one light on each side, or quad bulbs;


http://repairguide.autozone.com/znetrgs/鈥?/a>


http://repairguide.autozone.com/znetrgs/鈥?/a>|||Usually the adjusting screws are behind the chrome cover for the headlight|||The screws are accessed from the front; one on the side and one on the bottom. You may have to remove a trim cover. but usually there are access channels.