brake DODGE CHALLENGER 2016 3.G Drive Modes Manual

The Reaction Time, MPH,⅛, and ¼ Mile timers will be
“ready” when the vehicle is at 0 MPH (0 km/h).
• 0-60 MPH (0-100 km/h)
Displays the time it takes for the vehicle to go from 0 to
60 mph (0 to 100 km/h).
• 0-100 MPH (0-160 km/h)
Displays the time it takes for the vehicle to go from 0 to
100 mph (0 to 160 km/h).
• 1/8 Mile (200 meter)
Displays the time it takes for the vehicle to go an 1/8 mile
(200 meters) and the speed the vehicle was at when it
reached 1/8th mile (200 meter).
• 1/4 Mile (400 meter)
Displays the time it takes for the vehicle to go an 1/4 mile
(400 meters) and the speed the vehicle was at when it
reached 1/4 mile (400 meter). •
Brake Distance
Displays the distance it takes the vehicle to make a full
stop.
NOTE: The distance measurement will be aborted if the
brake pedal is released before the vehicle comes to a
complete stop.
• Brake Speed
Displays the speed the vehicle is traveling when the
brake pedal is depressed.
NOTE: Brake Distance and Speed timers will only dis-
play ready when vehicle is traveling at greater than
30 MPH (48 km/h).
12 UNDERSTANDING YOUR INSTRUMENT PANEL

2. If desired, press the “Launch RPM Set-Up” button onthe touchscreen. This screen will allow you to adjust
your launch RPM for optimum launch/traction. 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 touchscreen. 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 Driver Information
Display (DID) 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 DID will read “Launch Ready Release Brake.” Release
the brake and continue to hold wide open throttle to
launch.
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UNDERSTANDING YOUR INSTRUMENT PANEL 21

Launch Control will abort before launch completion and
display “Launch Aborted” in the DID for any the follow-
ing conditions:
•The brake is applied 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 ESC
system to another mode if Launch Control is enabled.
NOTE: Launch mode is not available within the first
500 miles of engine break-in.
CAUTION!
Do not attempt to shift when the drive wheels are
spinning and do not have traction. Damage to the
transmission may occur.
Drive Mode Set-Up
Pressing the “Drive Mode Set-Up” button on the touch-
screen within the Performance Control screen indicates
the real-time status of the various systems. Pressing the
“Sport Mode Set-Up” or “Default Mode Set-Up” buttons
Drive Mode Set-Up
24 UNDERSTANDING YOUR INSTRUMENT PANEL

The Reaction Time, MPH,⅛, and ¼ Mile timers will be
“ready” when the vehicle is at 0 MPH (0 km/h).
• 0-60 MPH (0-100 km/h)
Displays the time it takes for the vehicle to go from 0 to
60 mph (0 to 100 km/h).
• 0-100 MPH (0-160 km/h)
Displays the time it takes for the vehicle to go from 0 to
100 mph (0 to 160 km/h).
• ⅛ Mile (200 meter)
Displays the time it takes for the vehicle to go an ⅛mile
(200 meters).
• ¼ Mile (400 meter)
Displays the time it takes for the vehicle to go an ¼ mile
(400 meters). •
Brake Distance
Displays the distance it takes the vehicle to make a full
stop. Contains current and last data for distance and start
– from speed.
NOTE: The distance measurement will be aborted if the
brake pedal is released before the vehicle comes to a
complete stop.
• Brake Speed
Displays the speed the vehicle is traveling when the
brake pedal is depressed.
NOTE: Brake Distance and Speed timers will only dis-
play ready when vehicle is traveling at greater than
30 MPH (48 km/h).
42 UNDERSTANDING YOUR INSTRUMENT PANEL

Automatic Transmission — If Equipped
Launch Mode is only available when the following
procedure is followed:
1. Push the LAUNCH button on the center stack switchbank.
NOTE: Pushing the SRT button on the center stack or
pressing the “Apps” button on the touchscreen are two
other options to access launch mode features. Please refer
to “Drive Modes” in “Understanding Your Instrument
Panel” for further information.
2. Press the “Launch RPM Set-Up” button on the touch- screen. This screen will allow you to adjust your
launch RPM’s for optimum launch/traction.
3. Press the “Activate Launch Mode” button on the touchscreen.
4. Make sure the vehicle is not moving. 5. Make sure the steering wheel is pointing straight.
6. Hold the brake and make sure the vehicle is in
“Drive”.
7. 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 Driver Information
Display (DID) to inform the driver if one or more of the
above conditions have not been met.
8. When conditions 4 through 7 have been met, the Driver Information Display (DID) will read “Launch
Ready Release Brake”.
9. Keep the vehicle pointed straight.
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3. Press the “Activate Launch Mode” button on thetouchscreen.
4. Make sure the vehicle is not moving.
5. Make sure the steering wheel is pointing straight.
6. Fully depress the clutch pedal and make sure the vehicle is in first gear.
7. While holding the clutch depressed, rapidly apply the accelerator pedal to wide open throttle. The engine
speed will hold at the pre-selected launch RPM. The
engine speed will hold at the RPM that was set in the
“Launch RPM Set-up” screen.
NOTE: Messages will appear in the Driver Information
Display (DID) to inform the driver if one or more of the
above conditions have not been met. 8. When conditions 4 through 7 have been met, the
Driver Information Display (DID) will read “Launch
Ready Release Clutch”. Release the clutch quickly and
continue to hold wide open throttle to launch execute
shifts. Refer to “Manual Transmission – Shifting” in
this section for further information.
Release the clutch and continue to hold wide open
throttle to launch.
9. Keep the vehicle pointed straight.
Launch mode will be active until the vehicle reaches
62 mph (100 km/h), at which point the ESC system will
return to its current ESC mode.
Launch mode will abort before launch completion, dis-
play “Launch Aborted” in the cluster and return to ESC
Full ON under any the following conditions:
• The brake is applied during launch.
80 STARTING AND OPERATING

•The ESC system detects that the vehicle is no longer
moving in a straight line.
• The “ESC OFF” button is pushed to change the ESC
system to another mode.
NOTE: After launch mode has been aborted, ESC will
return to its current ESC mode.
CAUTION!
Do not attempt to shift when the drive wheels are
spinning and do not have traction. Damage to the
transmission may occur.
Guidelines For Track Use
NOTE: Because of the extreme conditions encountered
during track use, any damage or wear associated with
track use is not covered by warranty. •
If your SRT vehicle is equipped with Drive Modes,
they will alter the vehicle’s performance in various
driving situations. It is recommended that your vehicle
operates in SPORT or TRACK modes during the track
event.
• Prior to each track event/day, verify all fluids are at
the correct levels. Refer to “Fluid Capacities” in “Main-
taining Your Vehicle” for further information.
• Prior to each track event, verify the front and rear
brake pads have more than ½ pad thickness remain-
ing. If the brake pads require changing, please burnish
prior to track outing at full pace.
• At the conclusion of each track event, it is recom-
mended that a brake bleed procedure is performed to
maintain the pedal feel and stopping capability of your
Brembo High Performance brake system.
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STARTING AND OPERATING 81

•It is recommended that each track outing should end
with a minimum of 1 cool down lap using minimal
braking.
• If equipped with a removable lower front fascia grille,
it is recommended to remove it for track use during
warm/hot weather to improve cooling airflow to
critical powertrain and cooling system components.
• All SRT vehicles are track tested for 24 hours of
endurance. However, it is recommended that suspen-
sion system, brake system, prop shaft, and ½ shaft
boots should be checked for wear or damage after
every track event. •
Track usage results in increased operating tempera-
tures of the engine, transmission, clutch – if equipped,
driveline and brake system. This may affect noise
(NVH) countermeasures designed into your vehicle.
New components may need to be installed to return
the system to the original NVH performance.
• Tire pressure:
• 40psi (276kpa) hot, recommend 32psi (221kpa) front,
30psi (207 kpa) rear cold
NOTE: It is recommended that you target 40psi (276kpa)
Hot Tire Pressure at the conclusion of each track session.
Starting at 32psi (221kpa) Front & 30psi (207 kpa) Rear
Cold and adjusting based on ambient & track conditions
is recommended. Tire pressure can be monitored via the
Driver Information Display (DID) and can assist with
adjustments.
82 STARTING AND OPERATING

Track burnishing your brakes:
To avoid “green lining fade” during track use, the brake
pads and rotors must have a thermal burnish for factory
installed components or when new brake friction com-
ponents are installed:
1. Use one track session to burnish brakes by driving at75% speed. Brake at approximately 0.60-0.80g max
without ABS intervention.
2. Lap the track in this manner until you start smelling the brakes. Continue for another ½ lap at speed, then
do a two lap cool down with minimal brake applies.
Make sure the brakes are not smoking. If they are, do
another cool down lap.
3. Do not continue for more than 1 full burnishing lap after you start smelling the brakes. Do not get them
smoking heavily. This will get them too hot and affect
their life negatively in future track use. 4. Allow vehicle to sit and cool in the paddock for at least
30 min. If an infrared thermal gun is available, allow
rotors to cool to 200°F (93.3°C) before going back out.
5. There should be a thin, ash layer when inspecting the pads installed in the caliper. Having the ash layer go
more than half the thickness of the pad material
indicates too aggressive of a burnish.
6. Sometimes, a second burnish session is required. If the pads start smelling in the next track session, reduce
speed and braking decel to burnish targets and follow
step 2-4.
7. New pads installed on old rotors still need to be burnished. New rotors installed with old pads should
be burnished at the track or street driven for 300 city
miles to develop an adequate lining transfer layer on
the rotor surface prior to track use.
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