Lighting; Exterior Lamp Controls - Chevrolet 4500 HD 2023 Manual

74

Lighting

Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . . . . . . . . . . 74
Headlamp High/Low-Beam Changer . . . . . 75
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Hazard Warning Flashers . . . . . . . . . . . . . . . 75
Turn and Lane-Change Signals . . . . . . . . . . 76
Cornering Lamps . . . . . . . . . . . . . . . . . . . . . . . 76
Interior Lighting
Instrument Panel Illumination
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Cargo Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Exterior Lighting

Exterior Lamp Controls

Turning the light control switch to the
following positions will cause the relevant
lights to illuminate.
The light control switch can be used when
the engine control switch is placed in the
LOCK or ACC position.
When the headlamps are turned on while
the vehicle is on, the headlamps turn off
automatically 10 minutes after the ignition
is turned off.
When the headlamps are turned on while
the vehicle is off, the headlamps will stay
on for 10 minutes before turning off to
prevent the battery from being drained.
Turn the headlamp control off and then
back to the headlamp ON position to make
the headlamps stay on for an additional
10 minutes. To keep the lamps on for more
than 10 minutes, the ignition must be on or
in ACC/ACCESSORY.
9
: Turns off all exterior lights.
;
: Turns on the parking lights including
all exterior lights, except the headlights.
2
: Turns on the headlights together with
the parking lights, sidemarker lights,
roofmarker lights, taillights, license plate
light, and instrument panel lights.
When you start the engine in daytime, with
the lighting switch off, and release the
parking brake, the daytime running lights
will come on.
See Daytime Running Lamps (DRL) Indicator
Light 0 63 and
Turn and Lane-Change Signals 0 76.