Adjusting headlights

Can someone help me to adjust my headlights? I changed bulbs and headlamps and my lights appear to be off. I cannot find anywhere what I need to do to adjust them.
Thanks.
2003 tundra SR5
6 cylinder
extended cab

 

I've heard find a blank wall like a business drive up to back up 10ft mark with masking tape where the headlights are then drive back up 20ft to line up center left to right n up down there shud be 2 screws one does up down other left right seen this on Haynes Manual

 

The attached document below may help in adjusting your lights.

I noticed your truck is 1st gen. But roughly, there are two screws, one for the side-to-side adjustment and one for up-and-down adjustment.

The picture below is from early 2nd gen Tundra. Red arrow indicates the side-to-side adjuster and his finger points to the ups-and-down adjustor.




My 2010 adjusters are slightly different. My up-and-down adjuster is a screw type.

Here the side-to-side adjuster on mine.


Here is my up-and-down adjuster.


I am not sure what the 1st gen adjusters will look like, but I am sure it's something similar.

 

man I just use the knob on the dash by the steering wheel..lol..didn't even know we can fine tune it.