2008 DODGE CHALLENGER heating

Keyless Go
This function allows the driver to
operate the ignition switch with
the push of a button, as long as the
ENGINE START/STOP button is
installed and the Keyless Go igni-
tion key (FOBIK) is in the passen-
ger compartment.
Installing And Removing The Engine Start/Stop
Button
1. Remove the ignition key (FOBIK).
2. Insert the ENGINE START/STOP button into the
ignition switch.
NOTE:The ENGINE START/STOP button can be re-
moved from the ignition switch (WIN) for regular igni-
tion key (FOBIK) use. Keyless Go Functions — With Driver’s Foot Off The
Brake Pedal (In PARK Position)
•Press the ENGINE START/STOP button
onceto acti-
vate the radio, wipers, and windows.
•Press the ENGINE START/STOP button twiceto
activate the heating/air conditioning (HVAC) controls,
and the instrument cluster.
•Press the ENGINE START/STOP button three timesto
turn off the ignition switch.
Keyless Go Functions - With Driver’s Foot On The
Brake Pedal (PARK or NEUTRAL Gear Position Only)
•Press the ENGINE START/STOP button onceto oper-
ate all of the accessories.
•Press the ENGINE START/STOP button twiceto start
the engine.
216 STARTING AND OPERATING
ProCarManuals.com

HAZARD WARNING FLASHER
The hazard warning switch is located in the switch bank
near the bottom center of the instrument panel. Depress
the switch to activate the flashers. When activated, all
directional turn signals will flash on and off to warn
oncoming traffic of an emergency. Push the switch a
second time to turn off the flashers.This is an emergency warning system and it should not
be used when the vehicle is in motion. Use it when your
vehicle is disabled and it is creating a safety hazard for
other motorists.
When you must leave the vehicle to seek assistance, the
hazard warning flashers will continue to operate even
though the ignition switch is in the LOCK position.
NOTE:
With extended use, the hazard warning flashers
may wear down your battery.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate ac-
tion.
•On the highways — Slow down.
•In city traffic — While stopped, put transmission in
NEUTRAL, but do not increase engine idle speed.
Hazard Warning Switch
280 WHAT TO DO IN EMERGENCIES
ProCarManuals.com

NOTE:
•If a pressure of at least 19 psi (1.3 bar) cannot be
maintained in the tire, the tire is too badly damaged.
Do not attempt to drive the vehicle further. Call for
assistance.
•Do not operate the electric air pump for more than
eight minutes to avoid overheating. The air pump may
be used again once it has cooled down.
•Replace the TIREFIT sealant bottle 5 once every four
years to assure optimum operation of the system.
•If TIREFIT is liquid, clean water and a damp cloth will
remove the material from the vehicle or tire and wheel
components. Once TIREFIT sealing material has dried,
it can easily be peeled off and properly discarded.
•Do not exceed 55 mph (90 km/h) until the tire has
been inspected.
JUMP STARTING
WARNING!
•Take care to avoid the radiator cooling fan whenever the hood is raised.
It can start anytime the ignition switch is ON. You can be hurt by the fan.
•Do not attempt to push or tow your vehicle to get it started. Vehicles
equipped with an automatic transmission cannot be started this way.
Unburned fuel could enter the catalytic converter 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 this procedure carefully.
•Battery fluid is a corrosive acid solution; do not allow battery fluid to
contact eyes, skin, or clothing. Don’t lean over battery when attaching
clamps or allow the clamps to touch each other. If acid splashes in eyes
or on skin, flush contaminated area immediately with large quantities
of water.
•A battery generates hydrogen gas, which is flammable and explosive.
Keep flame or spark away from the vent holes.
•Do not use a booster battery or any other booster source with an output
that exceeds 12 Volts.
•The battery in this vehicle has a vent hose that should not be disconnected
and should only be replaced with a battery of the same type (vented).
286 WHAT TO DO IN EMERGENCIES
ProCarManuals.com

CAUTION!
•When “rocking” a stuck vehicle by moving be-
tween “1st” and REVERSE, do not spin the wheels
faster than 15 mph (24 km/h), or drivetrain damage
may result.
•Racing the engine or spinning the wheels too fast
may lead to transmission overheating and failure.
It can also damage the tires. Do not spin the
wheels above 35 mph (55 km/h).
WARNING!
Fast spinning tires can be dangerous. Forces gener-
ated by excessive wheel speeds may cause tire dam-
age or failure. A tire could explode and injure some-
one. Do not spin your vehicle’s wheels faster than 35
mph (55 km/h) when you are stuck, and don’t let
anyone near a spinning wheel, no matter what the
speed.
290 WHAT TO DO IN EMERGENCIES
ProCarManuals.com

WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate your vehicle in areas
where your exhaust system can contact anything that
can burn.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may indicate severe
and abnormal catalyst overheating. If this should occur,
safely bring the vehicle to a complete stop, shut the
engine OFF, and allow the vehicle to cool. Thereafter,
obtain service, including a tune-up to manufacturer’s
specifications immediately. To minimize the possibility of catalyst damage:•Do not shut off the engine or interrupt the ignition
when the transmission is in gear and the vehicle is in
motion.
•Do not try to start the engine by pushing or towing the
vehicle.
•Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idling or malfunctioning operating conditions.
306 MAINTAINING YOUR VEHICLE
ProCarManuals.com

Diagnostic System, Onboard................ 297
Digital Video Disc (DVD) Player ............. 191
Dimmer Switch, Headlight ................. 120
Dipsticks Oil (Engine) .......................... 301
Disabled Vehicle Towing ................... 291
Disposal Antifreeze (Engine Coolant) ............... 317
Engine Oil ........................... 303
Door Locks ............................. 29
Door Locks, Automatic .................... 31
Door Opener, Garage ..................... 130
DriveBelts ............................ 303
Driving On Slippery Surfaces .................... 229
Through Flowing, Rising, or Shallow
Standing Water ........................ 230
Electric Remote Mirrors .................... 76 Electrical Power Outlets
................... 140
Electronic Brake Control System ............. 238
Electronic Power Distribution Center (Fuses) .... 331
Electronic Speed Control (Cruise Control) ...... 126
Electronic Stability Program (ESP) ............ 240
Electronic Throttle Control Warning Light ...... 151
Electronic Vehicle Information Center (EVIC) .... 159
Emergency Deck Lid Release ................ 36
Emergency, In Case of FreeingVehicleWhenStuck ............... 289
Hazard Warning Flasher ................. 280
Jump Starting ......................... 286
Overheating .......................... 280
Towing ............................. 291
Emergency Trunk Release ................... 36
Emission Control System Maintenance ......298,346
Engine ............................... 296
Air Cleaner .......................... 304
Block Heater ......................... 219
366 INDEX
ProCarManuals.com

Break-In Recommendations................ 67
Checking Oil Level ..................... 301
Compartment ......................... 296
Coolant (Antifreeze) ................. 314,342
Cooling ............................. 314
Exhaust Gas Caution .................. 68,273
Fails to Start .......................... 218
Flooded, Starting ...................... 218
Fuel Requirements ..................... 270
Jump Starting ......................... 286
Oil ........................... 301,341,342
Oil Change Interval .................... 301
Oil Filler Cap ......................... 302
OilFilter ............................ 303
Oil Filter Disposal ...................... 303
Oil Selection ....................... 302,341
Overheating .......................... 280
Starting ............................. 214
Temperature Gauge ..................... 151 Engine Oil Viscosity
...................... 302
Enhanced Accident Response Feature .......... 54
Entry System, Illuminated .................. 20
Ethanol ............................... 271
Event Data Recorder ...................... 56
Exhaust Gas Caution ................ 68, 273,313
Exhaust System ....................... 68,313
ExteriorFoldingMirrors ................... 76
ExteriorLighting ........................ 116
ExteriorLights .......................... 70
Filler Location Fuel ...................... 274
Filters Air Cleaner .......................... 304
Air Conditioning .................... 208,310
Engine Fuel .......................... 304
Engine Oil ........................ 303,342
Engine Oil Disposal .................... 303
INDEX 367
10
ProCarManuals.com

Change Interval....................... 301
Checking ............................ 301
Dipstick ............................. 301
Disposal ............................ 303
Filter ............................ 303,342
Filter Disposal ........................ 303
Materials Added to ..................... 303
Recommendation ................... 302,341
Viscosity .......................... 302,341
Oil Filter, Change ........................ 303
Oil Filter, Selection ....................... 303
Onboard Diagnostic System ..............297,298
Opener, Garage Door (HomeLink ) ........... 130
Operating Precautions .................... 297
Outside Rearview Mirrors .................. 75
Overhead Console ....................... 129
Overheating, Engine ...................... 280
Owner’s Manual (Operator Manual) .......... 357PaintCare ............................. 324
Panic Alarm
............................ 25
Parking Brake .......................... 232
Parking On Hill ......................... 233
Passing Light ........................... 120
Personal Settings ........................ 172
Pets .................................. 67
Phone, Cellular .................... 78, 191,192
Phone, Hands-Free (UConnect™) ........ 78,191,192
Placard, Tire and Loading Information ......... 250
Port Universal Serial Bus (USB) ................ 191
USB ................................ 191
Power Brakes .............................. 234
Deck Lid Release ....................... 35
Distribution Center (Fuses) ............... 331
Door Locks ........................... 30
374 INDEX
ProCarManuals.com