2017 DODGE CHALLENGER four wheel drive

•Steering Wheel and Column
• Instrument Panel
• Knee Impact Bolsters
• Driver and Front Passenger Air Bags
• Supplemental Side Air Bags
• Front and Side Impact Sensors
• Seat Belt Pretensioners
• Seat Track Position Sensors
• Seat Belt Buckle Switch
Air Bag Warning Light
The ORC monitors the readiness of the electronic parts of
the air bag system whenever the ignition switch
is in the START or ON/RUN position. If the
ignition switch is in the OFF position or in the
ACC position, the air bag system is not on and
the air bags will not inflate.
The ORC contains a backup power supply system that may
deploy the air bag system even if the battery loses power or
it becomes disconnected prior to deployment. The ORC turns on the Air Bag Warning Light in the
instrument panel for approximately four to eight seconds
for a self-check when the ignition switch is first in the
ON/RUN position. After the self-check, the Air Bag Warn-
ing Light will turn off. If the ORC detects a malfunction in
any part of the system, it turns on the Air Bag Warning
Light, either momentarily or continuously. A single chime
will sound to alert you if the light comes on again after
initial startup.
The ORC also includes diagnostics that will illuminate the
instrument panel Air Bag Warning Light if a malfunction is
detected that could affect the air bag system. The diagnos-
tics also record the nature of the malfunction. While the air
bag system is designed to be maintenance free, if any of the
following occurs, have an authorized dealer service the air
bag system immediately.
•
The Air Bag Warning Light does not come on during the
four to eight seconds when the ignition switch is first in
the ON/RUN position.
• The Air Bag Warning Light remains on after the four to
eight-second interval.
• The Air Bag Warning Light comes on intermittently or
remains on while driving.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 43

button on the touchscreen or push the Super Track Pak
button on the integrated center stack switch bank.
2. To adjust the Launch RPM, press and drag the slider bar, or press the arrows on the touchscreen, to adjust the
holding RPM. Press the back arrow button on the
touchscreen when finished. The setting will be saved.
NOTE: The default RPM for launch mode is a preset
factory value. Optimal launch RPM will depend on the
engine and tires on the vehicle, as well as the road and
weather conditions. Not all RPM settings will be usable in
all configurations and scenarios. If requested launch RPM
is not attainable in a given scenario, the engine will provide
the maximum amount of torque possible to get as close as
possible to the requested RPM.
3. Press the “Activate Launch Mode” button on the touch- screen.
4. Ensure the vehicle is not moving and the steering wheel is pointing straight.
5. Hold the brake pedal and verify the vehicle is in a forward transmission gear. 6. While holding the brake, rapidly apply the accelerator
pedal to wide open throttle. The engine speed will hold
at the RPM that was set in the “Launch RPM Set-up”
screen.
NOTE: Messages will appear in the instrument cluster
display to inform the driver if one or more of the above
conditions have not been met.
7. When conditions four through six have been met, the instrument cluster display will read “Launch Ready
Release Brake.” Release the brake and continue to hold
wide open throttle to launch.
8. Keep the vehicle pointed straight. Launch Control will be active until the vehicle reaches 62 MPH (100 km/h).
Launch Control will abort before launch completion and
display “Launch Aborted” in the instrument cluster dis-
play for any the following conditions:
• The accelerator pedal is released during launch.
• The ESC system detects that the vehicle is no longer
moving in a straight line.
• The “ESC OFF” button is pressed to change the system
to another mode if Launch Control is enabled.
256 UNDERSTANDING YOUR INSTRUMENT PANEL

Manual Transmission — If Equipped
Launch Control is only available when the following
procedure is followed:
1. Press the “Apps” button on the touchscreen, selectPerformance Control, and press the “Launch Control”
button on the touchscreen or push the Super Track Pak
button on the center stack switch bank.
2. To adjust the Launch RPM, press and drag the slider bar or press the arrows on the touchscreen to adjust the
holding RPM. Press the back arrow button when fin-
ished. The setting will be saved.
NOTE: The default for launch control is 3000 RPM. Opti-
mal launch RPM will depend on the engine and tires on the
vehicle, as well as road and weather conditions. Not all
RPM settings will be usable in all configurations and
scenarios. If requested launch RPM is not attainable in a
given scenario, the engine will provide the maximum
amount of torque possible to get as close as possible to the
requested RPM.
3. Press the “Activate Launch Mode” button on the touch- screen.
4. Ensure the vehicle is not moving and the steering wheel is pointing straight. 5. Fully depress the clutch pedal and verify the vehicle is
in first gear.
6. While holding the clutch depressed, rapidly apply the accelerator pedal to wide open throttle. The engine
speed will hold at the RPM that was set in the “Launch
RPM Set-up” screen.
NOTE: Messages will appear in the instrument cluster
display to inform the driver if one or more of the above
conditions have not been met.
7. When conditions four through six have been met, the instrument cluster display will read “Launch Ready
Release Clutch.” Release the clutch quickly and continue
to hold wide open throttle to launch. Execute shifts as
described in the section “Manual Transmission – Shift-
ing.”
8. Keep the vehicle pointed straight. Launch control will be active until the vehicle reaches 62 MPH (100 km/h).
Launch Control will abort before launch completion and
display “Launch Aborted” in the instrument cluster dis-
play for any the following conditions:
• The brake is applied during launch.
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UNDERSTANDING YOUR INSTRUMENT PANEL 257

Sport Mode
Sport Mode is a configuration set-up for typical enthusiast
driving. The Transmission and Steering are both set to their
Sport settings. The steering wheel paddle switches are
enabled. The Traction Control defaults to Normal. Any of
these four settings may be changed to the driver ’s prefer-
ences by pressing the buttons on the touchscreen. Push theSport button on the instrument panel switch bank to put
the vehicle in Sport Mode and activate these settings. The
customized settings will only be active when the Sport
button is active.
Possible Drive Mode configurations are listed below with
accompanying descriptions. The information contained in
the list below can also be accessed from within the mode
Set-Up menus. To access the information, press the “Info”
Sport Mode
Sport Mode Set-Up
260 UNDERSTANDING YOUR INSTRUMENT PANEL

Control (ESC), and Electronic Roll Mitigation (ERM). These
systems work together to enhance both vehicle stability
and control in various driving conditions.
Your vehicle may also be equipped with Ready Alert
Braking (RAB), and Rain Brake Support (RBS).
Electronic Brake Force Distribution (EBD)
This function manages the distribution of the braking
torque between the front and rear axles by limiting braking
pressure to the rear axle. This is done to prevent overslip of
the rear wheels to avoid vehicle instability, and to prevent
the rear axle from entering ABS before the front axle.
Brake System Warning Light
The red “Brake System Warning Light” will turn on when
the ignition switch is turned to the ON position and may
stay on for as long as four seconds.
If the “Brake System Warning Light” remains on or comes
on while driving, it indicates that the brake system is not
functioning properly and that immediate service is re-
quired. If the “Brake System Warning Light” does not come
on when the ignition switch is turned to the ON position,
have the light repaired as soon as possible.
Anti-Lock Brake System (ABS)
The Anti-Lock Brake System (ABS) provides increased
vehicle stability and brake performance under most brak-
ing conditions. The system automatically prevents wheel
lock, and enhances vehicle control during braking.
The ABS performs a self-check cycle to ensure that the ABS
is working properly each time the vehicle is started and
driven. During this self-check, you may hear a slight
clicking sound as well as some related motor noises.
ABS is activated during braking when the system detects
one or more wheels begins to lock. Road conditions such as
ice, snow, gravel, bumps, railroad tracks, loose debris, or
panic stops may increase the likelihood of ABS activa-
tion(s).
You also may experience the following when ABS activates:
•The ABS motor noise (it may continue to run for a short
time after the stop).
• The clicking sound of solenoid valves.
• Brake pedal pulsations.
• A slight drop of the brake pedal at the end of the stop.
These are all normal characteristics of ABS.
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STARTING AND OPERATING 325

WARNING!(Continued)
•Failure to follow these warnings may cause the
vehicle to roll down the incline and could collide
with another vehicle, object or person, and cause
serious or fatal injury. Always remember to use the
parking brake while parking on a hill and that the
driver is responsible for braking the vehicle.
Disabling And Enabling HSA
This feature can be turned on or turned off. To change the
current setting, proceed as follows:
• For vehicles equipped with the instrument cluster dis-
play, refer to “Instrument Cluster Display” in “Under-
standing Your Instrument Panel” for further informa-
tion.
• If disabling HSA using Uconnect Settings, refer to
“Uconnect Settings” in “Understanding Your Instrument
Panel” for further information.
For vehicles not equipped with the instrument cluster
display, perform the following steps:
1. Center the steering wheel (front wheels pointing straight forward). 2. Shift the transmission into PARK.
3. Apply the parking brake.
4. Start the engine.
5. Rotate the steering wheel slightly more than one-half
turn to the left.
6. Push the “ESC Off” button located in the lower switch bank below the climate control four times within twenty
seconds. The “ESC Off Indicator Light” should turn on
and turn off two times.
7. Rotate the steering wheel back to center and then an additional slightly more than one-half turn to the right.
8. Turn the ignition switch to the OFF position and then back to the ON position. If the sequence was completed
properly, the “ESC Off Indicator Light” will blink sev-
eral times to confirm HSA is disabled.
9. Repeat these steps if you want to return this feature to its previous setting.
Traction Control System (TCS)
This system monitors the amount of wheel spin of each of
the driven wheels. If wheel spin is detected, the TCS may
apply brake pressure to the spinning wheel(s) and/or
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STARTING AND OPERATING 329

cluster will display aSERVICE TPM SYSTEM message
for a minimum of five seconds and then display dashes
(- -) in place of the pressure value.
5. Once you repair or replace the original road tire and reinstall it on the vehicle in place of the compact spare,
the TPMS will update automatically. In addition, the
“TPM Telltale Light” will turn OFF and the graphic in
the instrument cluster will display a new pressure value
instead of dashes (- -), as long as no tire pressure is
below the low-pressure warning limit in any of the four
active road tires. The vehicle may need to be driven for
up to 20 minutes above 15 mph (24 km/h) in order for
the TPMS to receive this information.
TPMS Deactivation — If Equipped
The TPMS can be deactivated if replacing all four wheel
and tire assemblies (road tires) with wheel and tire assem-
blies that do not have TPMS Sensors, such as when
installing Winter wheel and tire assemblies on your ve-
hicle. To deactivate the TPMS, first, replace all four wheel
and tire assemblies (road tires) with tires not equipped
with Tire Pressure Monitoring (TPM) Sensors. Then, drive
the vehicle for 20 minutes above 15 mph (24 km/h). The
TPMS will chime, the “TPM Telltale Light” will flash on
and off for 75 seconds and then remain on and the instrument cluster will display the “SERVICE TPM SYS-
TEM” message and then display dashes (--) in place of the
pressure values. Beginning with the next ignition switch
cycle, the TPMS will no longer chime or flash the TPM
telltale and display the “SERVICE TPM SYSTEM” message
in the instrument cluster display but dashes (--) will remain
in place of the pressure values.
To reactivate the TPMS, replace all four wheel and tire
assemblies (road tires) with tires equipped with TPM
sensors. Then, drive the vehicle for up to 20 minutes above
15 mph (24 km/h). The TPMS will chime, the “TPM Telltale
Light” will flash on and off for 75 seconds and then turn
off, and the instrument cluster will display the “SERVICE
TPM SYSTEM” message. The instrument cluster will also
display pressure values in place of the dashes. On the next
ignition switch cycle the “SERVICE TPM SYSTEM” mes-
sage will no longer be displayed as long as no system fault
exists.
362 STARTING AND OPERATING

WARNING!
Improper towing can lead to a collision. Follow these
guidelines to make your trailer towing as safe as
possible:
•Make certain that the load is secured in the trailer
and it will not shift during travel. When trailering
cargo that is not fully secured, dynamic load shifts
can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have a collision.
• When hauling cargo or towing a trailer, do not
overload your vehicle or trailer. Overloading can
cause a loss of control, poor performance, or damage
to brakes, axle, engine, transmission, steering, sus-
pension, chassis structure, or tires.
• Safety chains must always be used between your
vehicle and trailer. Always connect the chains to the
frame or hook retainers of the vehicle hitch. Cross
the chains under the trailer tongue and allow enough
slack for turning corners.
(Continued)
WARNING! (Continued)
•Vehicles with trailers should not be parked on a
grade. When parking, apply the parking brake on the
tow vehicle. Put the tow vehicle automatic transmis-
sion in PARK. Always block or chockthe trailer
wheels.
• GCWR must not be exceeded.
• Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. Max loading as defined on the “Tire and Loading
Information” placard.
2. GTW
3. GAWR
4. Tongue weight rating for the trailer hitch utilized.
Towing Requirements — Tires
• Do not attempt to tow a trailer while using a compact
spare tire.
376 STARTING AND OPERATING