lights DODGE CHALLENGER 2018 User Guide

EXTERIOR LIGHTS
Headlight Switch
The headlight switch is located on the left side of
the instrument panel. This switch controls the op-
eration of the headlights, parking lights, instrument
panel lights, instrument panel light dimming, interior
lights and fog lights.
Rotate the headlight switch clockwise to the first detent for
parking light and instrument panel light operation. Rotate
the headlight switch to the second detent for headlight, parking light and instrument panel light operation. Push
the switch to enable fog lights (if equipped).
Multifunction Lever
The multifunction lever controls the operation of the turn
signals, headlight beam selection and passing lights. The
multifunction lever is located on the left side of the steering
column.
Headlight Switch
Multifunction Lever
54 GETTING TO KNOW YOUR VEHICLE

Daytime Running Lights (DRL) — If Equipped
The Daytime Running Lights will turn on when the engine
is started and will remain on unless the headlamps are
turned to the on position, the parking brake is applied, or
the engine is shut OFF.
NOTE:If allowed by law in the country in which the
vehicle was purchased, the Daytime Running Lights can be
turned on and off using the Uconnect System, refer to
“Uconnect Settings” in “Multimedia” for further informa-
tion.
High/Low Beam Switch
Push the multifunction lever away from you to switch the
headlights to high beam. Pull the multifunction lever
toward you to switch the headlights back to low beam.
Automatic High Beam Headlamp Control — If
Equipped
The Automatic High Beam Headlamp Control system
provides increased forward lighting at night by automat-
ing high beam control through the use of a digital camera
mounted on the windshield. This camera detects vehicle
specific light and automatically switches from high beams
to low beams until the approaching vehicle is out of view. NOTE:
•
The Automatic High Beam Headlamp Control can be
turned on or off using the Uconnect System. Refer to
“Uconnect Settings” in “Multimedia” for further infor-
mation.
• Broken, muddy, or obstructed headlights and taillights
of vehicles in the field of view will cause headlights to
remain on longer (closer to the vehicle). Also, dirt, film,
and other obstructions on the windshield or camera lens
will cause the system to function improperly.
If the windshield or Automatic High Beam Headlamp
Control mirror is replaced, the mirror must be re-aimed to
ensure proper performance. See your local authorized
dealer.
Flash-To-Pass
You can signal another vehicle with your headlights by
lightly pulling the multifunction lever toward you. This
will turn on the high beam headlights until the lever is
released.
NOTE: If the multifunction lever is held in the flash-to pass
position for more than 20 seconds, the high beams will shut
off.
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Automatic Headlights
This system automatically turns the headlights on or off
according to ambient light levels. To turn the system on,
rotate the headlight switch counterclockwise to the AUTO
position. When the system is on, the headlight time delay
feature is also on. This means the headlights will stay on
for up to 90 seconds after you place the ignition into the
OFF position. The headlight time delay can be pro-
grammed 0/30/60/90 seconds.
Refer to “Uconnect Settings” in “Multimedia” for further
information.
To turn the automatic system off, move the headlight
switch out of the AUTO position.
NOTE:The engine must be running before the headlights
will come on in the automatic mode.
Parking Lights
Turn the headlight switch knob to the first detent to
turn the parking lights on. This also turns on all
instrument panel lighting.
Headlights On With Wipers
When this feature is active, the headlights will turn on after
the wipers are turned on if the headlight switch is placed in
the AUTO position and programmable feature is set to on.
In addition, the headlights will turn off when the wipers
are turned off if they were turned on by this feature.
NOTE: The “Headlights On With Wipers” feature can be
turned on or off using the Uconnect System. Refer to
“Uconnect Settings” in “Multimedia” for further informa-
tion.
Headlight Time Delay
This feature provides the safety of headlight illumination
for up to 90 seconds when leaving your vehicle in an unlit
area with the headlight switch in the O (off) position.
To activate the delay feature, turn OFF the ignition switch
while the headlights are still on. Then, turn off the head-
lights within 45 seconds. The delay interval begins when
the headlight switch is turned off.
NOTE: The lights must be turned off within 45 seconds of
turning the ignition OFF to activate this feature.
56 GETTING TO KNOW YOUR VEHICLE

If you turn the headlights, park lights or ignition switch
ON again, the system will cancel the delay.
If you turn the headlights off before the ignition, they will
turn off in the normal manner.
NOTE:The Headlight Time Delay is programmable using
the Uconnect System, refer to “Uconnect Settings” in
“Multimedia” for further information.
Lights-On Reminder
If the headlights or parking lights are on after the ignition
is placed in the OFF position, a chime will sound to alert
the driver when the driver’s door is opened.
Fog Lights — If Equipped
The front fog light switch is built into the headlight switch. To activate the front fog lights, turn on the parking
lights or the low beam headlights and push the
headlight switch. To turn off the front fog lights, either
push the headlight switch a second time or turn off the
headlight switch.
An indicator light in the instrument cluster display illumi-
nates when the fog lights are turned on.
NOTE: The fog lights will operate with the low beam
headlights or parking lights on. However, selecting the
high beam headlights will turn off the fog lights.
Fog Light Switch
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Turn Signals
Move the multifunction lever up or down and the arrows
on each side of the instrument cluster display flash to show
proper operation of the front and rear turn signal lights.
NOTE:
•If either light remains on and does not flash, or there is
a very fast flash rate, check for a defective outside light
bulb. If an indicator fails to light when the lever is
moved, it would suggest that the indicator bulb is
defective.
• A “Turn Signal On” message will appear in the instru-
ment cluster display and a continuous chime will sound
if the vehicle is driven more than 1 mile (1.6 km) with
either turn signal on.
Lane Change Assist — If Equipped
Tap the multifunction lever up or down once, without
moving beyond the detent, and the turn signal (right or
left) will flash three times then automatically turn off.
INTERIOR LIGHTS
The interior lights come on when a door is opened.
To protect the battery, the interior lights will turn off
automatically ten minutes after the ignition is moved to the
OFF position. This will occur if the interior lights were
switched on manually or are on because a door is open.
The Battery Protection also includes the glove compart-
ment light and the trunk light. To restore interior light
operation after automatic battery protection is enabled
(lights off), either place the ignition in the ON/RUN
position or cycle the light switch.
Map/Reading Lights
These lights are mounted between the sun visors on the
overhead console. Each light is turned on by pushing the
lens. Push the lens a second time to turn off the light. These
lights also turn on when a door is opened, when the unlock
button on the remote keyless entry key fob is pushed, or
when the dimmer control is turned fully upward, past the
second detent.
58 GETTING TO KNOW YOUR VEHICLE

Dimmer Controls
The dimmer control is part of the headlight switch and is
located on the left side of the instrument panel.
With the parking lights or headlights on, rotating the left
dimmer control upward will increase the brightness of the
instrument panel lights and lighted cupholders (if
equipped).
Overhead Console
Dimmer Controls
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Dome Light Position
Rotate the dimmer control completely upward to the
second detent to turn on the interior lights. The interior
lights will remain on when the dimmer control is in this
position.
Interior Light Defeat (Off)
Rotate the instrument panel dimmer control to the extreme
bottom (O) off position. The interior lights will remain off
when the doors are open.Parade Mode (Daytime Brightness Feature)
Rotate the instrument panel dimmer control upward to the
first detent. This feature brightens all text displays such as
the odometer, instrument cluster display, and radio when
the position lights or headlights are on.
WINDSHIELD WIPERS AND WASHERS
The multifunction lever operates the windshield wipers
and washer when the ignition is placed in the ON/RUN or
ACC position. The multifunction lever is located on the left
side of the steering column.
Instrument Panel Dimmer
Windshield Wiper/Washer Control
60 GETTING TO KNOW YOUR VEHICLE

WARNING!(Continued)
•Close the lid when not in use and while driving the
vehicle.
• If this outlet is mishandled, it may cause an electric
shock and failure.
CAUTION!
• Do not exceed the maximum power of 160 Watts
(13 Amps) at 12 Volts. If the 160 Watt (13 Amp) power
rating is exceeded the fuse protecting the system will
need to be replaced.
•
Power outlets are designed for accessory plugs only.
Do not insert any other object in the power outlets as
this will damage the outlet and blow the fuse. Im-
proper use of the power outlet can cause damage not
covered by your New Vehicle Limited Warranty.
CAUTION!
• Many accessories that can be plugged in draw power
from the vehicle’s battery, even when not in use (i.e.,
cellular phones, etc.). Eventually, if plugged in long
(Continued)
CAUTION! (Continued)
enough, the vehicle’s battery will discharge suffi-
ciently to degrade battery life and/or prevent the
engine from starting.
• Accessories that draw higher power (i.e., coolers,
vacuum cleaners, lights, etc.), will degrade the bat-
tery even more quickly. Only use these intermit-
tently and with greater caution.
• After the use of high power draw accessories, or long
periods of the vehicle not being started (with acces-
sories still plugged in), the vehicle must be driven a
sufficient length of time to allow the alternator to
recharge the vehicle’s battery.
• Power outlets are designed for accessory plugs only.
Do not hang any type of accessory or accessory
bracket from the plug. Improper use of the power
outlet can cause damage.
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GETTING TO KNOW YOUR INSTRUMENT PANEL
CONTENTS
INSTRUMENT CLUSTER ...................96
▫ Instrument Cluster Descriptions .............97
 INSTRUMENT CLUSTER DISPLAY ............99
▫ Location And Controls ...................99
 WARNING LIGHTS AND MESSAGES .........108
▫ Red Warning Lights .....................108
▫ Yellow Warning Lights ...................112
▫ Yellow Indicator Lights ...................116
▫ Green Indicator Lights ...................116 ▫
White Indicator Lights ...................117
▫ Blue Indicator Lights ....................118
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . . .118
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ..........................118
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ...........................1194

•115V AC Power Inverter System
• Audio and Telematics System
Loss of the battery charge may indicate one or more of the
following conditions:
• The charging system cannot deliver enough electrical
power to the vehicle system because the electrical loads
are larger than the capability of charging system. The
charging system is still functioning properly.
• Turning on all possible vehicle electrical loads (e.g.
HVAC to max settings, exterior and interior lights,
overloaded power outlets +12V, 115V AC, USB ports)
during certain driving conditions (city driving, towing,
frequent stopping).
• Installing options like additional lights, upfitter electri-
cal accessories, audio systems, alarms and similar de-
vices.
• Unusual driving cycles (short trips separated by long
parking periods).
• The vehicle was parked for an extended period of time
(weeks, months).
• The battery was recently replaced and was not charged
completely. •
The battery was discharged by an electrical load left on
when the vehicle was parked.
• The battery was used for an extended period with the
engine not running to supply radio, lights, chargers,
+12V portable appliances like vacuum cleaners, game
consoles and similar devices.
What to do when an electrical load reduction action
message is present (“Battery Saver On” or “Battery Saver
Mode”)
During a trip:
• Reduce power to unnecessary loads if possible:
– Turn off redundant lights (interior or exterior)
– Check what may be plugged in to power outlets +12V, 115V AC, USB ports
– Check HVAC settings (blower, temperature)
– Check the audio settings (volume)
After a trip:
• Check if any aftermarket equipment was installed (ad-
ditional lights, upfitter electrical accessories, audio sys-
tems, alarms) and review specifications if any (load and
Ignition Off Draw currents).
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