Buick 2001 Park Avenue - Manual (Page 302)

6-39
2. Turn the vertical aiming screw (C) until the level
bubble (D) is lined up with zero.
Front Turn Signal
1. Remove the headlamp assembly as described in the
headlamp removal procedure previously in this section.
2. Once the headlamp
assembly has been
removed, reach down
from the top of the
vehicle and, while
pressing the lock tab on
the socket, turn the
socket one
- quarter turn
counterclockwise and
pull it out.
3. Remove the old bulb by pulling it straight out
of the socket.
4. Replace the bulb and turn the bulb assembly back
into place.