adjustments screws on headlight

I have a 1997 Dakota.
Where are the adjustment screws located on the headlights. I can only find one to either side of the headlight?
Thanks in advance for your help
Confused
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Grumpy wrote:

I don't know, but two are enough. You might have found them all.
--
In girum imus nocte
et consumimur igni
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