2007 DODGE MAGNUM service indicator

Life of Tire
The service life of a tire is dependent upon varying
factors including but not limited to:
•Driving style
•Tire pressure
•Distance driven
WARNING!
Tires and spare tire should be replaced after six
years, regardless of the remaining tread. Failure to
follow this warning can result in sudden tire failure.
You could lose control and have an accident result-
ing in serious injury or death.
Keep dismounted tires in a cool, dry place with as little
exposure to light as possible. Protect tires from contact
with oil, grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for
wear and correct cold tire inflation pressure. The manu-
facturer strongly recommends that you use tires equiva-
lent to the originals in size, quality and performance
when replacement is needed (refer to the paragraph on
“Tread Wear Indicators”). Refer to the “Tire and Loading
Information” placard for the size designation of your tire.
The service description and load identification will be
found on the original equipment tire. Failure to use
equivalent replacement tires may adversely affect the
safety, handling, and ride of your vehicle. We recommend
that you contact your original equipment or an autho-
rized tire dealer with any questions you may have on tire
specifications or capability.
250 STARTING AND OPERATING

ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light.” It will
also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your dealer for service as soon as
possible.CAUTION!
Prolonged driving with the “Malfunction Indicator
Light” on could cause further damage to the emis-
sion control system. It could also affect fuel economy
and driveability. The vehicle must be serviced before
any emissions tests can be performed.
If the “Malfunction Indicator Light” is flashing
while the engine is running, severe catalytic con-
verter damage and power loss will soon occur. Im-
mediate service is required.
Loose Fuel Filler Cap
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
“Check Gascap” message will display in the Electronic
Vehicle Information Center (EVIC) — if equipped. If this
occurs, tighten the fuel filler cap properly and press the
odometer reset button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
306 MAINTAINING YOUR VEHICLE

A loose, improperly installed, or damaged fuel filler cap
may also turn on the Malfunction Indicator Light (MIL).
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
For states, which have an I/M (Inspection and
Maintenance) requirement, this check verifies the
following: the MIL (Malfunction Indicator Lamp)
is functioning and is not on when the engine is running,
and that the OBD (On Board Diagnostic) system is ready
for testing.
Normally, the OBD system will be ready. The OBD
system maynotbe ready if your vehicle was recently
serviced, if you recently had a dead battery, or a battery
replacement. If the OBD system should be determined
not ready for the I/M test, your vehicle may fail the test.Your vehicle has a simple ignition key actuated test,
which you can use prior to going to the test station. To
check if your vehicle’s OBD system is ready, you must do
the following:
1. Insert your ignition key into the ignition switch.
2. Turn the ignition to the ON position, but do not crank
or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn your key to the ON position, you
will see your MIL symbol come on as part of a normal
bulb check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn off
the ignition key or start the engine. This means that
your vehicle’s OBD system isnot readyand you
shouldnotproceed to the I/M station.
MAINTAINING YOUR VEHICLE 307
7

VEHICLE STORAGE
If you are leaving your vehicle dormant for more than 21
days, you may want to take steps to protect your battery.
You may:
•Disconnect the negative cable from the battery.
•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 setting. This will
insure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT LIGHT BULBS
LIGHT BULBS — Interior Bulb Number
Rear Courtesy/Reading Lights.............. W5W
Rear Compartment (Liftgate) Light............ 578
Overhead Console Reading Lights............. 578
Visor Vanity Lights.....................A6220
Glove Box Light......................... 194
Door Courtesy.......................... 562
Shift Indicator Light................. JKLE14140
NOTE:For lighted switches, see your dealer for re-
placement instructions.
All of the interior bulbs are glass wedge base or glass
cartridge types. Aluminum base bulbs are not approved
and should not be used for replacement.
344 MAINTAINING YOUR VEHICLE

Cargo Management System............... 122
Cargo Organizer...................... 127
Rollaway Tonneau Cover............... 125
Tri-Fold Load Floor.................... 123
Waterproof Liner..................... 127
Cargo Tie-Downs....................... 128
Cassette Tape and Player Maintenance....... 189
Catalytic Converter..................... 315
CD (Compact Disc) Player.............161,167
Cellular Phone.......................... 70
Chains, Tire........................... 252
Changing A Flat Tire.................... 286
Chart, Tire Sizing....................... 237
Check Engine Light (Malfunction Indicator
Light) ............................... 307
Child Restraint................. 51,52,53,55,56
Child Restraint Tether Anchors........... 54,55
Child Safety Locks....................... 25
Clean Air Gasoline...................... 262
Cleaning
Wheels............................. 334
Climate Control........................ 191
Clock ..........................162,168,179Compact Disc (CD) Maintenance........... 190
Compact Spare Tire..................... 247
Compass............................. 153
Compass Calibration.................... 153
Compass Variance...................... 153
Computer, Trip/Travel................... 150
Console.............................. 122
Console, Floor......................... 122
Console, Overhead...................... 109
Contract, Service....................... 376
Coolant Pressure Cap (Radiator Cap)........ 324
Cooling System........................ 322
Adding Coolant (Antifreeze)............. 323
Coolant Capacity..................... 350
Coolant Level.....................322,325
Disposal of Used Coolant............... 325
Drain, Flush, and Refill................. 322
Inspection........................... 325
Points to Remember................... 326
Pressure Cap........................ 324
Radiator Cap........................ 324
Selection of Coolant (Antifreeze)....323,350,351
Cruise Control (Speed Control)............. 106
384 INDEX

Hood............................... 95
Lead Free Gasoline...................... 261
LifeofTires ........................... 250
Liftgate ............................... 31
Liftgate Window Wiper/Washer............ 201
Lights .............................. 61,96
Airbag....................... 46,49,61,142
Anti-Lock........................147,228
Automatic Headlights................... 96
Brake Assist Warning.................. 235
Brake Warning....................144,226
Bulb Replacement..................... 344
Courtesy/Reading.................100,109
Cruise ............................. 140
Daytime Running...................... 98
Dimmer Switch, Headlight............... 99
Electronic Stability Program (ESP)
Indicator ..........................233,235
Electronic Throttle Control Warning....... 141
Engine Temperature Warning............ 142
Fog ............................. 98,144
Hazard Warning Flasher................ 284
Headlight Switch...................... 96Headlights........................... 96
Headlights On With Wipers........... 97,103
High Beam........................ 99,143
High Beam Indicator................... 143
IlluminatedEntry ...................... 17
Instrument Cluster.................. 96,140
Interior ..........................100,109
License............................. 349
Lights On Reminder.................... 98
Low Fuel........................... 147
LowTire ............................ 145
Malfunction Indicator (Check Engine)...... 147
Oil Pressure......................... 143
Passing............................. 99
Reading............................ 109
Seat Belt Reminder.................... 143
Service..........................344,345
Service Engine Soon (Malfunction Indicator) . 147
Tire Pressure Monitoring (TPMS).......145,254
Traction Control...................... 235
Turn Signal........................ 99,142
Voltage ............................. 140
Warning (Instrument Cluster Description) . . . 140
INDEX 389
10

Load Leveling System................... 131
Loading Vehicle.....................267,268
Capacities........................... 268
Tires ............................... 240
Locks................................ 22
AutoUnlock ......................... 25
ChildProtection ....................... 25
Door............................... 22
Power Door.......................... 23
Low Tire Pressure System................ 254
Lower Anchors and Tether for CHildren
(LATCH)............................ 54,55
Lubrication, Body....................... 320
Luggage Rack (Roof Rack)................ 129
Lumbar Support........................ 92
Maintenance Free Battery................. 316
Maintenance Procedures.................. 309
Maintenance Schedule................... 354
Schedule “A”........................ 367
Schedule “B”........................ 357
Malfunction Indicator Light (Check Engine) . 147,307
Manual, Service........................ 377Methanol............................. 262
Mini-Trip Computer..................... 150
Mirrors ............................... 67
AutomaticDimming .................... 67
Electric Remote....................... 69
ExteriorFolding ....................... 68
Heated.............................. 69
Outside ............................. 68
Rearview............................ 67
Vanity .............................. 69
Modifications/Alterations, Vehicle............ 7
Monitor, Tire Pressure System............. 254
Mopar Parts........................308,376
MTBE/ETBE.......................... 262
Multi-Displacement Engine System.......... 230
Multi-Function Control Lever............... 99
Navigation Radio....................... 179
Navigation System...................... 179
NewVehicleBreak-InPeriod ............... 59
Occupant Restraints...................... 33
Octane Rating, Gasoline (Fuel)............. 261
390 INDEX

Satellite Radio Antenna.................. 187
Schedule, Maintenance................... 354
Seat Belt Maintenance................... 336
Seat Belt Reminder...................... 39
Seat Belts.............................. 33
Adjustable Upper Shoulder Anchorage...... 37
And Pregnant Women.................. 40
Child Restraint.................... 51,53,56
Extender............................ 41
Front Seat......................... 33,34
Operating Instructions.................. 34
Pretensioners......................... 38
Rear Seat............................ 33
Reminder........................... 143
Untwisting Procedure................... 38
Seats................................. 89
Adjustment.......................... 89
Heated.............................. 92
Lumbar Support....................... 92
Power.............................. 90
Rear Folding......................... 94
Reclining ............................ 91
Security Alarm (Theft Alarm)............ 15,145Selection of Coolant (Antifreeze).........323,351
Self-SealingTires ....................... 252
Sentry Key (Immobilizer).................. 13
Service Assistance...................... 374
ServiceContract ........................ 376
Service Engine Soon Light (Malfunction
Indicator) ............................. 147
Service Manuals........................ 377
Setting the Clock.................162,168,179
Settings, Personal....................... 156
Shifting.............................. 211
Automatic Transmission.......... 211,214,219
Shoulder Belt Upper Anchorage............. 37
Shoulder Belts.......................... 33
Side Airbag............................ 47
Signals, Turn........................ 99,142
Slippery Surfaces, Driving On............. 224
Snow Chains (Tire Chains)................ 252
Snow Tires............................ 253
Spare Tire.......................247,248,287
Spark Plugs........................... 314
Speed Control (Cruise Control)............. 106
Speedometer.......................... 140
INDEX 393
10