Acura Integra 1987 Manual page 97

Headlight Motors
Proceed as follows if either headlight motor fails to operate:
1. Remove the cover from the fuse box. Use the label on the fuse
box cover to locate the fuse for the headlight motor that doesn't
work and remove the fuse with the fuse remover located inside
the fuse box cover.
2. If the fuse has blown, replac­
ing it with a new fuse of the
same amperage should allow
the motor to work. However,
if the fuse hasn't blown, or if a
new fuse did not solve the
problem, remove the fuse and
operate the headlight motor
manually.
CAUTION: Always remove the fuse before manually operating a
headlight motor, otherwise the motor may suddenly activate.
3. Lift the hood and remove the cap from the top of the headlight
motor, then turn the knob in the direction of the arrow until the
headlight is as far up or down as it will go.