Gmc 2004 Sierra User Manual download pdf (Page 179)

100

101

; (Parking Lamps): Turning the control to this

position turns on the parking lamps, together with the

following:

• Sidemarker Lamps

• Taillamps

• License Plate Lamps

• Instrument Panel Lights

• Roof Marker Lamps, if equipped

2(Headlamps): Turning the switch to this position

turns on the headlamps, together with the previously

listed lamps and lights.

You can switch your headlamps from high to low-beam

by pushing the turn signal/high-beam lever towards

the instrument panel.

A circuit breaker protects your headlamps. If you have

an electrical overload, your headlamps will ﬂicker on and

off. Have your headlamp wiring checked right away if

this happens.

Automatic Headlamp System

When it is dark enough outside, your automatic

headlamp system will turn on your headlamps at the

normal brightness along with other lamps such as

the taillamps, sidemarker, parking lamps and the

instrument panel lights. The radio lights will also be dim.

Your vehicle is equipped with a light sensor located

on the top of the instrument panel in the defroster grille.

Be sure it is not covered, or the system will be on

whenever the ignition is on.

The system may also turn on your headlamps when

driving through a parking garage, heavy overcast

weather or a tunnel. This is normal.

There is a delay in the transition between the daytime

and nighttime operation of the Daytime Running

Lamps (DRL) and the automatic headlamp systems so

that driving under bridges or bright overhead street

lights does not affect the system. The DRL and

automatic headlamp system will only be affected when

the light sensor sees a change in lighting lasting

longer than the delay.

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Comments to this Manuals

DarrickSkede 09 Mar 2024 | 20:32:57

Hello Guys, Glad to Join! :)

Gmc 2004 Sierra User Manual Page 179

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