2016 DODGE CHALLENGER transmission

While in Valet Mode the following vehicle configura-
tions are set and locked to prevent unauthorized
modification:
• Engine limited to a lowest power output state.
• Transmission locks out access to first gear and shifts
earlier than normal.
• Traction, Steering and Suspension are forced to
STREET settings.
• Steering wheel mounted paddle shifters are disabled.
• The SRT Drive Modes are not available. Pushing the
SRT button will display the unlock keypad.
• The ESC Off button is disabled.
• The Launch Control button is disabled. NOTE:
•
To exit VALET Mode the operator must enter the same
four digit PIN that was used to enter the mode. The
unlock keypad can be accessed by either pushing the
SRT button or selecting to disable Valet on the
Uconnect touchscreen.
• The vehicle will restart with VALET active if VALET
was active when the vehicle was last shut down.
• Eco (Automatic Transmission only) — Eco modifies
the vehicle’s engine and transmission settings to pro-
vide improved fuel economy at a trade-off with accel-
eration performance. Increased engine exhaust noise
and/or vibration may be noticed while Eco is active,
this is normal and will not damage the vehicle.
NOTE: Changing the Drive Mode will deactivate Eco.
76 STARTING AND OPERATING

Launch Mode — If Equipped
This vehicle is equipped with a Launch Mode system that
is designed to allow the driver to achieve maximum
vehicle acceleration in a straight line. Launch Mode is a
form of traction control that manages tire slip while
launching the vehicle. This feature is intended for use
during race events on a closed course where consistent
quarter mile and zero to sixty times are desired. The
system is not intended to compensate for lack of driver
experience or familiarity with the race track. Use of this
feature in low traction (cold, wet, gravel, etc.) conditions
may results in excess wheel slip outside this systems
control resulting in an aborted launch.
NOTE:Launch mode is not available within the first 500
miles of engine break-in. Preconditions:
•
Launch Mode should not be used on public roads.
Always check track conditions and the surrounding
area.
• Launch mode is not available within the first 500 miles
of engine break-in.
• Launch Mode should only be used when the engine
and transmission are at operating temperature.
• Launch Mode is intended to be used on dry, paved
road surfaces only. Use on slippery or loose surfaces
may cause damage to vehicle components and is not
recommended.
2
STARTING AND OPERATING 77

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.
78 STARTING AND OPERATING

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 under 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 pushed to change the system
to another mode.
NOTE: After launch mode has been aborted, ESC will
return to its current ESC mode. Manual Transmission — If Equipped
Vehicles with a manual transmission have an adjustable
launch RPM controlled through the Uconnect system.
Launch Mode is only available when the following
procedure is followed:
1. Pushing the “LAUNCH” button on the center stack
switch bank.
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 “Uconnect Settings” within your Owner ’s Manual on
the DVD 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.
2
STARTING AND OPERATING 79

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.
2
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