Chevrolet 2011 Silverado 1500 Crew Cab, Owner'S Manual, Page: 449 / 570

Black plate (43,1)
Chevrolet Silverado Owner Manual - 2011
Vehicle Care 10-43
8. Turn the vertical aiming screw
until the headlamp beam is
aimed to the horizontal tape
line. Turn it clockwise or
counterclockwise to raise or
lower the angle of the beam.
9. Make sure that the light from the
headlamp is positioned at the
bottom edge of the horizontal
tape line. The lamp on the
left (A) shows the correct
headlamp aim. The lamp on the
right (B) shows the incorrect
headlamp aim.
10. Repeat Steps 7 through 9 for
the opposite headlamp.
Bulb Replacement
For the proper type of replacement
bulbs, see
Replacement Bulbs on
page 10 ‑ 47 .
For any bulb ‐ changing procedure
not listed in this section, contact
your dealer.
Halogen Bulbs
{
WARNING
Halogen bulbs have pressurized
gas inside and can burst if you
drop or scratch the bulb. You or
others could be injured. Be sure
to read and follow the instructions
on the bulb package.
Headlamps
A. Park/Turn Signal/
Sidemarker Lamp
B. Low ‐ Beam Headlamp
C. High ‐ Beam Headlamp
1. Open the hood. See Hood on
page 10 ‑ 5
2. If you are replacing the bulb on
the passenger side, remove the
Engine Air Cleaner cover. See
Engine Air Cleaner/Filter on
page 10
‑ 20 for more information.