2007 DODGE CHARGER engine

CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system op-
eration or sensor damage may result when using
replacement equipment that is not of the same size,
type, and/or style. After-market wheels can cause
sensor damage. Do not use tire sealant from a can, or
balance beads if your vehicle is equipped with a
TPMS, as damage to the sensors may result.
23. Anti-Lock Brake Light — If Equipped
This light monitors the Anti-Lock Brake System.
The 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 ABS light remains on or turns on while driving,
then the Anti-Lock portion of the brake system is notfunctioning and service is required. However, the con-
ventional brake system will continue to operate normally
if the BRAKE warning light is not on.
If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefits of Anti-Lock
brakes. If the ABS light does not turn on when the
Ignition switch is turned to the ON position, have the
light inspected by an authorized dealer. (See page 214 for
more information.)
24. Low Fuel Indicator Light
This light will turn on and a single chime will
sound when the fuel level drops to 1/8 tank. (See
page 254 for more information.)
25. Malfunction Indicator Light
This light is part of an onboard diagnostic
system called OBD. The OBD system monitors
engine and automatic transmission control sys-
tems. The light will turn on when the key is in the ON
position before engine start. If the light does not come
on when turning the key from OFF to ON, have the
condition checked promptly.
136 UNDERSTANDING YOUR INSTRUMENT PANEL

Certain conditions such as a loose or missing gas cap,
poor fuel quality, etc. may illuminate the light after
engine start. The vehicle should be serviced if the light
stays on through several of your typical driving cycles. In
most situations, the vehicle will drive normally and will
not require towing.
The Malfunction Indicator Light flashes to alert you to
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. (See
page 292 for more information.)ELECTRONIC VEHICLE INFORMATION CENTER
(EVIC) – IF EQUIPPED
The Electronic Vehicle Information Center (EVIC) fea-
tures a driver-interactive display. It is located in the
instrument cluster below the speedometer. Vehicles
equipped with steering wheel mounted buttons (de-
scribed in this section) are also equipped with the EVIC.
The EVIC consists of the following:
Electronic Vehicle Information Center
UNDERSTANDING YOUR INSTRUMENT PANEL 137
4

Trip Functions
Press and release the MENU button until one of the
following Trip Functions displays in the EVIC:
•Average Fuel Economy / Fuel Saver Mode
•Distance To Empty
•Trip A
•Trip B
•Elapsed Time
•Display Units of Measure in
Press the SCROLL button to cycle through all the Trip
Computer functions.
The Trip Functions mode displays the following:
•Average Fuel Economy / Fuel Saver Mode
Shows the average fuel economy since the last reset.
When the fuel economy is reset, the display will read
“RESET” or show dashes for two seconds. Then, the
history information will be erased, and the averaging will
continue from the last fuel average reading before the
reset.Vehicles with the 5.7L Multi-Displacement System (MDS)
may be equipped with the FUEL SAVER MODE in the
Trip Functions of the EVIC. The FUEL SAVER MODE
message will display above the average fuel economy in
the EVIC display. This message will appear whenever
MDS allows the engine to operate on four cylinders,
which will vary depending on driving habits and vehicle
usage.
4 Cylinder Operation - MDS On
140 UNDERSTANDING YOUR INSTRUMENT PANEL

The controls on the climate control provide the system
with operator input. The dual sun-sensor monitors sun
load coming through the windshield. The infrared sensor
independently measures the surface temperature of the
driver and passenger. Other sensors take account of
vehicle-speed, A/C pressure, outside temperature, and
engine cooling temperature. Using all of these inputs, the
system automatically adjusts airflow temperature, air-
flow distribution, airflow volume, and the amount of
outside air recirculation. This maintains a comfortable
temperature even under changing conditions.
Operation of the system is quite simple. Begin by turning
the Mode Control knob (on the right) to AUTO, and place
the Blower Control knob (on the left) to either LO AUTO
or HI AUTO. The LO AUTO position should be used for
front seat occupants only. The HI AUTO position should
be used when more airflow is desired, or when rear seat
occupants are present. Then, dial in the temperature you
would like the system to maintain by rotating the driver
or passenger Temperature Control knob. Once the com-
fort level is selected, the system will maintain that levelautomatically using the heating system. Should the de-
sired comfort level require air conditioning, the system
will automatically make the adjustment.
You will experience the greatest efficiency by simply
allowing the system to function automatically. Selecting
the OFF position on the fan control stops the system
completely and closes the outside air intake.
72°F (22°C) is the recommended setting for maximum
comfort for the average person; however, this may vary.
NOTE:The temperature setting can be adjusted at any
time without affecting automatic operation.
Air conditioning in this system is automatic.
Pressing the Air Conditioning Control button
while in AUTO mode will cause the LED in the
control button to flash three times and then turn off.
This indicates that the system is in AUTO mode and
requesting the air conditioning is not necessary.
UNDERSTANDING YOUR INSTRUMENT PANEL 183
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NOTE:To control the air conditioning manually, the
mode selector must be moved out of the AUTO position.
•Recirculation Control
This button can be used to block out smoke,
odors, dust, high humidity, or if rapid cooling
is desired. The recirculation mode should only
be used temporarily. An LED in the button
illuminates when the recirculation mode is active. You
may use this feature separately.
NOTE:Extended use of recirculation may cause the
windows to fog. If the interior of the windows begins to
fog, press the Recirculation button to return to outside
air. Some temp/humidity conditions will cause captured
interior air to condense on windows and hamper visibil-
ity. For this reason, the system will not allow Recircula-
tion to be selected while in defrost or defrost/floor mode.
Attempting to use the recirculation while in these modes
will cause the LED in the control button to blink and then
turn off.
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 50% solution of ethylene
glycol antifreeze coolant in water is recommended. Refer
to “Maintenance Procedures” in Section 7 of this manual
for proper coolant selection.
Winter Operation
Use of the air Recirculation mode during winter months
is not recommended because it may cause window
fogging.
UNDERSTANDING YOUR INSTRUMENT PANEL 187
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STARTING AND OPERATING
CONTENTS
Starting Procedures....................194
▫Automatic Transmission................195
▫Normal Starting......................195
▫Extremely Cold Weather
(Below20°F Or29°C)................195
▫If Engine Fails To Start.................195
▫After Starting........................196
Engine Block Heater — If Equipped........197
Automatic Transmission.................197
▫Automatic Transmission —
General Information...................198
▫Brake/Transmission Shift Interlock System . . . 200▫4 Speed Automatic Transmission..........200
▫5 Speed Automatic Transmission..........205
AutoStick— If Equipped...............209
▫AutoStick— 3.5L Engine...............209
▫AutoStick— 5.7L Engine...............210
All Wheel Drive — If Equipped...........211
Driving On Slippery Surfaces.............212
▫Acceleration.........................212
▫Traction............................212
Parking Brake.........................213
Brake System.........................214
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▫Anti-Lock Brake System — If Equipped.....214
Power Steering........................217
Multi Displacement System (MDS) -
5.7L Engine Only
......................218
Traction Control System (TCS) — If Equipped....218
Brake Assist System (BAS) — If Equipped....220
Electronic Stability Program (ESP) —
If Equipped
..........................221
▫Synchronizing ESP....................223
▫ESP/BAS Malfunction Indicator And ESP/TCS
Indicator Lights......................223
Tire Safety Information..................224
▫Tire Markings........................224
▫Tire Identification Number (TIN)..........227
▫Tire Loading And Tire Pressure...........228
Tires — General Information..............232
▫Tire Pressure.........................232▫Tire Inflation Pressures.................233
▫Radial-Ply Tires......................235
▫Compact Spare Tire — If Equipped.........235
▫Limited Use Spare — If Equipped.........236
▫Tire Spinning........................236
▫Tread Wear Indicators..................237
▫Life Of Tire.........................238
▫Replacement Tires.....................238
▫Alignment And Balance.................239
Self–Sealing Tires — If Equipped..........240
Tire Chains...........................240
Snow Tires...........................241
Tire Rotation Recommendations...........241
Tire Pressure Monitor System (TPMS) —
If Equipped
..........................242
▫Base System — If Equipped..............245
192 STARTING AND OPERATING

▫Premium System — If Equipped..........246
▫General Information...................249
Fuel Requirements.....................250
▫2.7L Engine.........................250
▫3.5L And 5.7L Engines..................250
▫Reformulated Gasoline.................251
▫Gasoline/Oxygenate Blends..............251
▫MMT In Gasoline.....................252
▫Materials Added To Fuel................252
▫Fuel System Cautions..................252
▫Carbon Monoxide Warnings..............253
Adding Fuel..........................254
▫Fuel Filler Cap (Gas Cap)...............254
▫Loose Fuel Filler Cap Message............256
Vehicle Loading.......................256
▫Vehicle Certification Label...............256▫Gross Vehicle Weight Rating (GVWR).......257
▫Gross Axle Weight Rating (GAWR).........257
▫Overloading.........................257
▫Loading............................258
Trailer Towing........................259
▫Common Towing Definitions.............259
▫Trailer Hitch Classification...............262
▫Trailer Towing Weights
(Maximum Trailer Weight Ratings).........263
▫Trailer And Tongue Weight..............264
▫Towing Requirements..................265
▫Towing Tips.........................269
Recreational Towing (Behind Motorhome, Etc.) . . 270
▫Towing This Vehicle Behind Another Vehicle
(Flat Towing With All Four Wheels On
The Ground)........................270
STARTING AND OPERATING 193
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