2012 DODGE CHALLENGER service indicator

WARNING!
Tires and the 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 a collision resulting
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.
5
STARTING AND OPERATING 313

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” (MIL). 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 authorized dealer for service as
soon as possible.CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and drivability. The
vehicle must be serviced before any emissions
tests can be performed.
•If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate 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
”gASCAP” message will display in the odometer or 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
390 MAINTAINING YOUR VEHICLE

Trip Odometer button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the 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 that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not
on when the engine is running, and that the OBD II
system is ready for testing. Normally, the OBD II system will be ready. The OBD II
system may
notbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II 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 II system is ready, you must
do the following:
1. Turn the ignition switch to the ON position, but do not
crank or start the engine.
2. If you crank or start the engine, you will have to start
this test over.
3. As soon as you turn the ignition switch to the ON
position, you will see the MIL symbol come on as part of
a normal bulb check.
7
MAINTAINING YOUR VEHICLE 391

REPLACEMENT BULBS
LIGHT BULBS – InteriorBulb Number
Rear Courtesy/Reading Lamps ............. W5W
Rear Compartment (Trunk) Lamp ............. 562
Overhead Console Reading Lamps ............ 578
Visor Vanity Lamps ..................... A6220
Glove Box Lamp – If Equipped ............... 194
Door Courtesy .......................... 562
Shift Indicator Lamp ................. JKLE14140
Optional Door Map Pocket/Cupholder ........ LED
(Serviced at Authorized Dealer)
NOTE: For lighted switches, see your authorized dealer
for replacement 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. LIGHT BULBS – Exterior
Bulb Number
Headlamp – High Intensity Discharge (HID) ..... D1S
(Serviced at Authorized Dealer)
Halogen Headlamp ....................... H13
Front Park/Turn Lamp ................... 3157A
Front Fog Lamp ...................... PSX24W
(Serviced at Authorized Dealer)
Front Side Marker ........................ 168
Tail Lamp ............................ 3057K
Tail/Stop/Turn Lamp ................... 3057K
Rear Side Marker ........................ 168
Backup Lamp ........................... 921
Center High-Mount Stop Lamp (CHMSL) ....... LED
(Serviced at Authorized Dealer)
License ................................ 168
432 MAINTAINING YOUR VEHICLE

MAINTENANCE SCHEDULE
The Scheduled Maintenance services listed in this
manual must be done at the times or mileages specified
to protect your vehicle warranty and ensure the best
vehicle performance and reliability. More frequent main-
tenance may be needed for vehicles in severe operating
conditions, such as dusty areas and very short trip
driving. Inspection and service should also be done
anytime a malfunction is suspected.
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
On Electronic Vehicle Information Center (EVIC)
equipped vehicles, “Oil Change Required” will be dis-
played in the EVIC and a single chime will sound,
indicating that an oil change is necessary.On Non-EVIC equipped vehicles, “Change Oil” will flash
in the instrument cluster odometer and a single chime
will sound, indicating that an oil change is necessary.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Change Oil” message is displayed.
Depending on operating conditions, the message may
appear as early as 3,500 miles (5 630 km) since last reset.
Have your vehicle serviced as soon as possible, within
the next 500 miles (805 km).
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S442 MAINTENANCE SCHEDULES

Headlight Switch..................... 138
Headlights ...................... 138,433
Headlights On Reminder ............... 141
Headlights On With Wipers ..........139,147
High Beam ...................... 143,180
High Beam Indicator .................. 180
High Beam/Low Beam Select ............ 143
Illuminated Entry ..................... 21
Instrument Cluster ................. 138,176
Intensity Control ..................... 144
Interior ......................... 143,151
License ............................ 437
Lights On Reminder .................. 141
Low Fuel .......................... 185
Malfunction Indicator (Check Engine) ...... 185
Map Reading ..................... 143,151
Oil Pressure ........................ 180
Parade Mode (Daytime Brightness) ........ 144
Passing ............................ 143 Reading
........................ 143,151
Seat Belt Reminder ................... 180
Security Alarm (Theft Alarm) ............ 183
Service ......................... 432,433
Service Engine Soon
(Malfunction Indicator) ................ 185
Theft Alarm (Security Alarm) ............ 183
Tire Pressure Monitoring (TPMS) .......183,317
Traction Control ..................... 294
Turn Signal .................... 82,142,178
Vanity Mirror ........................ 90
Voltage ............................ 176
Warning (Instrument Cluster Description) . . . 176
Loading Vehicle ...................... 334,336
Capacities .......................... 336
Tires .............................. 301
Locks ................................. 31
Auto Unlock ......................... 33
Automatic Door ...................... 33
480 INDEX

Door.............................. 31
Power Door ......................... 32
Low Tire Pressure System .................. 317
Lower Anchors and Tether for CHildren
(LATCH) ............................ 72,73
Lubrication, Body ....................... 403
Maintenance Free Battery .................. 398
Maintenance Procedures ................... 393
Maintenance Schedule .................... 442
Maintenance, General ..................... 393
Maintenance, Sunroof ..................... 163
Malfunction Indicator Light (Check Engine) . . 185,391
Manual Transmission ...............260,415,418
Fluid Level Check ................. 415,418
Manual, Service ......................... 465
Map/Reading Lights .................. 143,151
Master Cylinder (Brakes) .................. 414
Methanol ............................. 328 Mini-Trip Computer
...................... 191
Mirrors ................................ 87
Automatic Dimming ................... 87
Electric Powered ...................... 89
Electric Remote ....................... 89
Exterior Folding ...................... 89
Heated ............................. 90
Outside ............................ 88
Vanity ............................. 90
Mode Fuel Saver ......................... 191
Modifications/Alterations, Vehicle ............. 7
Monitor, Tire Pressure System ............... 317
Mopar Parts ......................... 392,464
MTBE/ETBE ........................... 328
Multi-Function Control Lever ............... 142
New Vehicle Break-In Period ................ 77
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INDEX 481

Reminder.......................... 180
Untwisting Procedure .................. 50
Seats ................................. 126
Adjustment ......................... 126
Head Restraints ...................... 132
Heated ............................ 129
Height Adjustment ................... 126
Power ............................ 126
Rear Folding ........................ 135
Seatback Release ..................... 135
Tilting ............................ 126
Security Alarm (Theft Alarm) ................ 18
Selection of Coolant (Antifreeze) ..........409,439
Selection of Oil ......................... 395
Sentry Key (Immobilizer) ................... 16
Sentry Key Programming ................... 18
Sentry Key Replacement ................... 17
Service Assistance ....................... 461 Service Contract
......................... 463
Service Engine Soon Light
(Malfunction Indicator) .................... 185
Service Manuals ........................ 465
Setting the Clock ..................... 204,213
Settings, Personal ........................ 198
Shift Indicator Light ...................... 263
Shift Lever Override ...................... 379
Shifting ............................... 265
Automatic Transmission ................ 265
Short Message Service (SMS) ................ 113
Shoulder Belts ........................... 45
Side Airbag ............................. 63
Side Window Demisters (Defrosters) .......... 244
Signals, Turn ...................... 82,142,178
Slippery Surfaces, Driving On ............... 277
Snow Chains (Tire Chains) ................. 314
Snow Tires ............................ 316
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INDEX 485