operators_manual

Lights, Hazard
This switch operates the emergency
flashers. With the switch in the ON
position, the emergency flasher makes all
four turn signals (front and rear) flash
simultaneously. The flasher works
independently of the ignition switch. You
should always use the flasher if the vehicle
is disabled or parked under emergency
conditions.
WARNING
Use your Hazard Warning Light Sys-
tem any time you have to stop off the
road or on the side of the road, day or
night. A hard-to-see vehicle can result
in an injury or accident. Another vehi-
cle could run into you if you do not set
your flashers and follow the placement
of emergency signals per FMCSR
392.22.
Lights, Headlight
Turn switch for park/marker lights and
headlights. When the headlights are ON,
the dash lights, side, and tail lights are also
on. Headlights will turn on if the windshield
wipers are turned on. Manually turning the
headlights on and then off will override this
function until the next time the vehicle is
turned on.
CAUTION
If you have confirmed there is a prob-
lem in the low beam wiring circuit, pro-
ceed with caution to the next available
exit/turnoff and safely pull your vehicle
completely off the road and call for as-
sistance. Driving your vehicle with the
headlamps on high beam (at reduced
intensity) for a prolonged period could
lead to an injury accident. Contact
your nearest dealer to have the prob-
lem corrected as soon as possible.
If the vehicle has LED headlights, the
operator can turn on the mirror heat switch
to heat up the lens of the headlights and
remove any condensation. See Door
Mounted Mirror Controls on page 113 for
the mirror heat switch location.
Lights, Marker/Clearance
Turn switch on to control Cab and Vehicle
Marker/Clearance lights.
NOTE
An interrupt switch for the trailer mark-
er lights is mounted on the end of the
turn signal lever.
Lights, Marker/Clearance/Trailer
Turn switch on to control trailer marker/
clearance lights separately from the vehicle
marker/clearance lights.
CONTROLS - Dash Switches
Y53-6126-1A1 (01/21) 103
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