2018 DODGE CHALLENGER SRT lights

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).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.
Dimmer Controls
Instrument Panel Dimmer
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GETTING TO KNOW YOUR VEHICLE 63

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.
Wiper Operation
Rotate the end of the multifunction lever to the first detent,
past the intermittent settings for low-speed wiper opera-
tion, or to the second detent past the intermittent settings
for high-speed wiper operation.
CAUTION!
•Turn the windshield wipers off when driving
through an automatic car wash. Damage to the wind-
shield wipers may result if the wiper control is left in
any position other than off.
• In cold weather, always turn off the wiper switch and
allow the wipers to return to the park position before
turning off the engine. If the wiper switch is left on
and the wipers freeze to the windshield, damage to
the wiper motor may occur when the vehicle is
restarted.
• Always remove any buildup of snow that prevents
the windshield wiper blades from returning to the
off position. If the windshield wiper control is
turned off and the blades cannot return to the off
position, damage to the wiper motor may occur.
Windshield Wiper/Washer Control
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WARNING!
To avoid serious injury or death:
•Only devices designed for use in this type of outlet
should be inserted into any 12 Volt outlet.
• Do not touch with wet hands.
• 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
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 VEHICLE 95

GETTING TO KNOW YOUR INSTRUMENT PANEL
CONTENTS
INSTRUMENT CLUSTER ...................98
▫ Instrument Cluster Descriptions .............99
 INSTRUMENT CLUSTER DISPLAY ...........101
▫ Location And Controls ...................101
 WARNING LIGHTS AND MESSAGES .........112
▫ Red Warning Lights .....................112
▫ Yellow Warning Lights ...................116
▫ Yellow Indicator Lights ...................120
▫ Green Indicator Lights ...................120 ▫
White Indicator Lights ...................121
▫ Blue Indicator Lights ....................122
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . . .122
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ........................ .123
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS .......................... .1244

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).
• Evaluate the latest driving cycles (distance, driving time
and parking time).
• The vehicle should have service performed if the mes-
sage is still present during consecutive trips and the
evaluation of the vehicle and driving pattern did not
help to identify the cause.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 111

WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in the instru-
ment panel together with a dedicated message and/or
acoustic signal when applicable. These indications are
indicative and precautionary and as such must not be
considered as exhaustive and/or alternative to the infor-
mation contained in the Owner ’s Manual, which you are
advised to read carefully in all cases. Always refer to the
information in this chapter in the event of a failure indica-
tion. All active telltales will display first if applicable. The
system check menu may appear different based upon
equipment options and current vehicle status. Some tell-
tales are optional and may not appear.
Red Warning Lights
— Seat Belt Reminder Warning Light
This light indicates when the driver or passenger seat belt
is unbuckled. When the ignition is first placed in the
ON/RUN or ACC/ON/RUN position and if the driver ’s
seat belt is unbuckled, a chime will sound and the light will
turn on. When driving, if the driver or front passenger seat
belt remains unbuckled, the Seat Belt Reminder Light will
flash or remain on continuously and a chime will sound.
Refer to “Occupant Restraint Systems” in “Safety” for
further information.
— Air Bag Warning Light
This light indicates a fault with the air bag, and will turn on
for four to eight seconds as a bulb check when the ignition
is placed in the ON/RUN or ACC/ON/RUN position.
This light will illuminate with a single chime when a fault
with the air bag has been detected, it will stay on until the
fault is cleared. If the light is either not on during startup,
stays on, or turns on while driving, have the system
inspected at an authorized dealer as soon as possible.
— Brake Warning Light
This light monitors various brake functions, including
brake fluid level and parking brake application. If the
brake light turns on it may indicate that the parking brake
is applied, that the brake fluid level is low, or that there is
a problem with the anti-lock brake system reservoir.
If the light remains on when the parking brake has been
disengaged, and the fluid level is at the full mark on the
master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction or that a problem with the
Brake Booster has been detected by the Anti-Lock Brake
System (ABS) / Electronic Stability Control (ESC) system.
In this case, the light will remain on until the condition has
been corrected. If the problem is related to the brake
booster, the ABS pump will run when applying the brake,
and a brake pedal pulsation may be felt during each stop.
112 GETTING TO KNOW YOUR INSTRUMENT PANEL

— Electric Power Steering Fault Warning Light
This light will turn on when there’s a fault with the EPS
(Electric Power Steering) system. Refer to “Power Steering”
in “Starting And Operating” for further information.
WARNING!
Continued operation with reduced assist could pose a
safety risk to yourself and others. Service should be
obtained as soon as possible.
— Door Open Warning Light
This indicator will illuminate when a door is ajar/open and
not fully closed.
NOTE:If the vehicle is moving, there will also be a single
chime.
— Trunk Open Warning Light
This indicator will illuminate when the trunk is open and
not fully closed.
Yellow Warning Lights
— Engine Check/Malfunction Indicator Warning
Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a
part of an Onboard Diagnostic System called OBD II that
monitors engine and automatic transmission control sys-
tems. The light will illuminate when the ignition is in the
ON/RUN position before engine start. If the bulb does not
come on when turning the ignition switch from OFF to
ON/RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas cap, poor
quality fuel, etc., may illuminate the light after engine start.
The vehicle should be serviced if the light stays on through
several typical driving styles. In most situations, the ve-
hicle will drive normally and will not require towing.
When the engine is running, the MIL may flash to alert
serious conditions that could lead to immediate loss of
power or severe catalytic converter damage. The vehicle
should be serviced as soon as possible if this occurs.
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— Low Fuel Warning Light
When the fuel level reaches approximately 2 gal (7.5 L), this
light will turn on and a chime will sound. The light will
remain on until fuel is added.
— Service Forward Collision Warning (FCW)
Light — If Equipped
This telltale will turn on to indicate a fault in the Forward
Collision Warning System. Contact your local authorized
dealer for service.
Refer to Forward Collision Warning (FCW) inSafety for
further information.
— Loose Fuel Filler Cap Warning Light — If
Equipped
This warning light will illuminate when the fuel filler cap
is loose. Properly close the filler cap to disengage the light.
If the light does not turn off, please see an authorized
dealer.
— Service AWD Warning Light — If Equipped
This telltale will turn on to indicate the All Wheel Drive
(AWD) system is not functioning properly and that service
is required. Contact your authorized dealer.
— Service Adaptive Cruise Control Warning
Light — If Equipped
This light will turn on when a ACC is not operating and
needs service. Refer to “Adaptive Cruise Control (ACC)” in
“Starting And Operating” for further information.
Yellow Indicator Lights
— Forward Collision Warning Off Indicator Light
— If Equipped
This light indicates that Forward Collision Warning is off.
Green Indicator Lights
— Front Fog Indicator Light — If Equipped
This indicator light will illuminate when the front fog
lights are on.
— Park/Headlight On Indicator Light
This indicator light will illuminate when the park lights or
headlights are turned on.
— ECO Mode Indicator Light
This light will turn on when ECO Mode is active.
120 GETTING TO KNOW YOUR INSTRUMENT PANEL