Headlamp Aiming; Front Headlamp Aiming; Bulb Replacement - Chevrolet 4500 HD 2023 Manual

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268
Vehicle Care
2. Continue pushing in the wiper rubber
insert until the wiper blade's hook
engages with the hole in it, and then
confirm that the rubber insert is securely
held in place.
3. Attach the wiper blade to the wiper arm.

Headlamp Aiming

Front Headlamp Aiming

For vertical aiming, turn the two screws
indicated by arrows in the diagram.
1. Remove the rubber beneath the
headlight.
2. Two screws should be turned in the
same direction at the same time to
adjust aiming.
3. When the headlamp aiming is out of
position, contact your dealer.

Bulb Replacement

Caution
Do not replace incandescent bulbs with
aftermarket LED replacement bulbs. This
can cause damage to the vehicle electrical
system.
Bulbs
1. Check each bulb for blowout.
2. If a bulb has blown out, replace it.
Always place the engine control switch
in the LOCK position and place all the
other switches in the OFF position
before replacing the blown bulbs.
3. If you need assistance replacing any
bulbs, contact your dealer.
Turn Signals
The flasher unit activates both the turn
signal circuits and the hazard circuit. Should
a lamp burn out, the flasher unit will
continue to operate. Check the turn signal
lamps visually before the vehicle is used.
Bulb Wattage
Warning
Using bulbs with a wattage other than
that specified could cause the bulb or the
wiring to become hot. This could result in
the warping of the lens and case, and it
could also lead to the outbreak of fire.
Bulbs are hot immediately after they go
out. When replacing the bulbs, avoid
being burned by making sure they are
fully cooled.
Never drive the vehicle with the bulbs
not working. This could result in an
accident.
You and others could be seriously injured.

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This manual is also suitable for:

4500 xd 20235500 hd 20235500 xd 2023

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