2012 DODGE CHALLENGER engine

will appear whenever the Multi-Displacement System
(MDS) (if equipped) allows the engine to operate on four
cylinders, or if you are driving in a fuel efficient manner.
This feature allows you to monitor when you are driving
in a fuel efficient manner, and it can be used to modify
driving habits in order to increase fuel economy.
•Distance To Empty (DTE)
Shows the estimated distance that can be traveled with
the fuel remaining in the tank. This estimated distance is
determined by a weighted average of the instantaneous
and average fuel economy, according to the current fuel
tank level. DTE cannot be reset through the SELECT
button.
Fuel Saver Mode — On
Fuel Saver Mode — Off
192 UNDERSTANDING YOUR INSTRUMENT PANEL

Sport Mode
This light will illuminate when the sport mode
is selected. This mode provides performance
based tuning. For further information, refer to
”Sport Mode” in “Starting And Operating”.
Keyless Enter-N-Go Display — If Equipped
When the ENGINE START/STOP button is pressed to
change ignition switch positions, the Keyless Enter-N-Go
icon momentarily appears in the EVIC display showing
the new ignition switch position.The round symbol in the middle rotates to point at the
new ignition switch position. If desired, the ignition
switch position graphic can be set to be constantly visible
by pressing the EVIC MENU button until the display
appears.
Keyless Enter-N-Go Display
194 UNDERSTANDING YOUR INSTRUMENT PANEL

Refer to “Keyless Enter-N-Go” in “Starting And Operat-
ing” for more information.
NOTE:Under certain conditions, the display may be
superseded by another display of higher priority. But
when the ignition switch position is changed, the display
always re-appears.
Driver-Selectable Surround Sound (DSS) — If
Equipped
Press and release the MENU button until “Surround
Sound” displays in the EVIC. The EVIC provides infor-
mation on the current surround mode.
•Stereo
•Surround Sound
While in the Surround Sound menu, press the SELECT
button to change surround modes.
Compass Display
The compass readings indicate the direction
the vehicle is facing. Press and release the
MENU button until “Compass” displays in the
EVIC.
NOTE: The system will display the last known outside
temperature when starting the vehicle and may need to
be driven several minutes before the updated tempera-
ture is displayed. Engine temperature can also affect the
displayed temperature; therefore, temperature readings
are not updated when the vehicle is not moving.
Automatic Compass Calibration
This compass is self-calibrating, which eliminates the
need to set the compass manually. When the vehicle is
new, the compass may appear erratic and the EVIC will
display “CAL” until the compass is calibrated. You may
also calibrate the compass by completing one or more 360
MENU
Button
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UNDERSTANDING YOUR INSTRUMENT PANEL 195

•Most of the time, when in Automatic Operation, you
can temporarily put the system into Recirculation
Mode by pressing the Recirculation button. However,
under certain conditions, while in Automatic Mode,
the system is blowing air out the defrost vents. When
these conditions are present, and the Recirculation
button is pressed, the indicator will flash and then turn
off. This tells you that you are unable to go into
Recirculation Mode at this time. If you would like the
system to go into Recirculation Mode, you must first
move the Mode knob to Panel, Panel/Floor and then
press the Recirculation button. This feature reduces the
possibility of window fogging.
Operating Tips
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather condi-
tions.
Summer Operation
The engine cooling system in air-conditioned vehicles
must be protected with a high-quality antifreeze coolant
to provide proper corrosion protection and to protect
against engine overheating. A solution of 50% ethylene
glycol antifreeze coolant and 50% water is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
Winter Operation
Use of the air Recirculation Mode during winter months is
not recommended because it may cause window fogging.
Vacation Storage
Anytime you store your vehicle, or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes in the
fresh air and high blower settings. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
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UNDERSTANDING YOUR INSTRUMENT PANEL 243

STARTING AND OPERATING
CONTENTS
Starting Procedures .................... 252
▫ Manual Transmission – If Equipped ....... 252
▫ Automatic Transmission – If Equipped ..... 253
▫ Keyless Enter-N-Go – If Equipped ........ 254
▫ Normal Starting ..................... 255
▫ Extreme Cold Weather
(Below –20°F Or 29°C)............... 258
▫ If Engine Fails To Start ................ 258
▫ After Starting ....................... 260 
Engine Block Heater — If Equipped ........ 260
 Manual Transmission — If Equipped ........ 260
▫ Six-Speed Manual Transmission .......... 260
 Automatic Transmission — If Equipped ...... 265
▫ Key Ignition Park Interlock ............. 266
▫ Brake/Transmission Shift Interlock System . . 266
▫ Five-Speed Automatic Transmission ....... 266
▫ Gear Ranges ........................ 267
5

Fuel Requirements ..................... 327
▫ 3.6L And 5.7L Engine
(With Automatic Transmission) ........... 327
▫ 5.7L Engine (With Manual Transmission) .... 328
▫ Reformulated Gasoline ................ 328
▫ Gasoline/Oxygenate Blends ............. 328
▫ E-85 Usage In Non-Flex Fuel Vehicles ...... 329
▫ MMT In Gasoline .................... 329
▫ Materials Added To Fuel ............... 330
▫ Fuel System Cautions ................. 330
▫ Carbon Monoxide Warnings ............ 331
Adding Fuel ......................... 332
▫ Fuel Filler Cap (Gas Cap) .............. 332
▫ Loose Fuel Filler Cap Message ........... 334
 Vehicle Loading ...................... 334
▫ Vehicle Certification Label .............. 334
▫ Gross Vehicle Weight Rating (GVWR) ...... 335
▫ Gross Axle Weight Rating (GAWR) ........ 335
▫ Overloading ........................ 335
▫ Loading ........................... 336
 Trailer Towing ........................ 336
▫ Common Towing Definitions ............ 337
▫ Trailer Hitch Classification .............. 339
250 STARTING AND OPERATING

STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust the
inside and outside mirrors, fasten your seat belt, and if
present, instruct all other occupants to buckle their seat
belts.
WARNING!
•When leaving the vehicle, always remove the key
fob from the ignition and lock your vehicle.
•Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children
to be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured. Children should be
warned not to touch the parking brake, brake
pedal or the shift lever.(Continued)
WARNING! (Continued)
•Do not leave the key fob in or near the vehicle, and
do not leave a vehicle equipped with Keyless
Enter-N-Go in the ACC or ON/RUN mode. A child
could operate power windows, other controls, or
move the vehicle.
Manual Transmission – If Equipped
Apply the parking brake, place the shift lever in NEU-
TRAL and press the clutch pedal before starting vehicle.
This vehicle is equipped with a clutch interlocking igni-
tion system. It will not start unless the clutch pedal is
pressed to the floor.
Normal Starting With Integrated Key – Manual
Transmission
Normal starting of either a cold or a warm engine does
not require pumping or pressing the accelerator pedal.
Press the clutch pedal fully to the floor, and turn the
252 STARTING AND OPERATING

ignition switch to the START position and release when
the engine starts. If the engine fails to start within
15 seconds, turn the ignition switch to the OFF position,
wait 10 to 15 seconds, then repeat the “Normal Starting”
procedure.
WARNING!
Do not attempt to push or tow your vehicle to get it
started. Unburned fuel could enter the catalytic con-
verter and once the engine has started, ignite and
damage the converter and vehicle. If the vehicle has
a discharged battery, booster cables may be used to
obtain a start from another vehicle. This type of start
can be dangerous if done improperly, so follow the
procedure carefully. Refer to “Jump Starting” in
“What To Do In Emergencies” for further informa-
tion.
Automatic Transmission – If Equipped
The shift lever must be in the NEUTRAL or PARK
position before you can start the engine. Apply the brakes
before shifting into any driving gear.
CAUTION!
Damage to the transmission may occur if the follow-
ing precautions are not observed:
•Shift into PARK only after the vehicle has come to
a complete stop.
•Shift into or out of REVERSE only after the
vehicle has come to a complete stop and the engine
is at idle speed.
•Do not shift from REVERSE, PARK, or NEUTRAL
into any forward gear when the engine is above
idle speed.
•Before shifting into any gear, make sure your foot
is firmly on the brake pedal.
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STARTING AND OPERATING 253