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Owner`s manual

ManualsBrandsBuick ManualsAutomotive1998 Riviera
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2.
Now adjust the horizontal aim. Check the horizontal
aim for each headlamp and adjust it as necessary.
Turn
the horizontal aiming screw until the pointer is
lined up with the
0
(zero).
3. Visually re-check the vertical aim, to make sure it is
still correct after the horizontal aim adjustment.
Readjust, if necessary.
Exterior
Rear
Bulbs
A
Taillarnps:
A,
B
and
C
Rear Turn Signal:
A
and
C
Back-up Lamps:
D
The entire taillamp assembly must be removed
to
change any of these bulbs.
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