key battery DODGE CHALLENGER 2008 User Guide

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 this 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 the 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, the vehicle may fail the test.
This vehicle has a simple ignition key-actuated test,
which you can use prior to going to the test station. To
check if this vehicle’s OBD II system is ready, you must
do the following:
1. Insert the 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 the ignition key to the ON
position, you will see the MIL symbol come on as part of
a normal bulb check.
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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 the
vehicle’s OBD II system is not readyand you should
not proceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition key or start
the engine. This means that the vehicle’s OBD II
system is ready,and you can proceed to the I/M
station.
If the OBD II system is not ready,you should see an
authorized dealer or repair facility. If this vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive the vehicle as you normally would in order for the OBD II system to
update. A recheck with the above test routine may then
indicate that the system is now ready.
Regardless of whether the vehicle’s OBD II system is
ready or not ready, if the MIL is illuminated during
normal vehicle operation, you should have the vehicle
serviced before going to the I/M station. The I/M station
can fail the vehicle because the MIL is on with the engine
running.
REPLACEMENT PARTS
Use of genuine MOPAR
parts for normal/scheduled
maintenance and repairs is highly recommended to en-
sure the designed performance. Damage or failures
caused by the use of non-MOPAR parts for maintenance
and repairs will not be covered by the manufacturer’s
warranty.
MAINTAINING YOUR VEHICLE 299
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Auto Unlock, Doors....................... 31
Automatic Dimming Mirror ................. 75
Automatic Door Locks ..................... 31
Automatic Headlights ..................... 117
Automatic Transaxle Special Additives ...................... 324
Automatic Transmission .............223,322,323
Adding Fluid ...................... 323,343
Autostick ............................ 228
Fluid and Filter Changes ................. 323
Fluid Change ......................... 323
Fluid Level Check ...................... 322
FluidType ........................... 343
Shifting ............................. 223
Special Additives ...................... 324
Automatic Transmission Limp Home Mode . . 226,227
Autostick ............................. 228
AxleFluid ............................. 343
Axle Lubrication (Axle Fluid) ............... 343BallJoints ............................. 311
Battery
............................... 307
Emergency Starting ..................... 286
Jump Starting ......................... 286
Keyless Transmitter Replacement (RKE) ....... 25
Location .......................... 287,307
Bearings .............................. 324
Belts,Drive ............................ 303
Belts, Seat ............................ 38,69
Body Mechanism Lubrication ............... 311
B-Pillar Location ........................ 250
Brake Assist System ...................... 239
Brake Control System, Electronic ............. 238
Brake Fluid ............................ 343
Brake, Parking .......................... 232
Brake System ........................ 234,320
Anti-Lock (ABS) .................... 235,238
Fluid Check ....................... 321,343
Hoses .............................. 320
INDEX 363
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TrailerTowing .......................... 278
Transmission........................... 322
Automatic ...................... 220,223,322
Fluid ............................... 343
Shifting ............................. 220
Transmitter Battery Service (Remote Keyless
Entry) ................................. 25
Transmitter, Garage Door Opener (HomeLink ) . . 130
Transmitter Programming (Remote Keyless Entry) . 21
Transmitter, Remote Keyless Entry (RKE) ........ 21
Transporting Pets ........................ 67
Tread Wear Indicators .................... 258
Trip Odometer .......................... 150
Trunk Lid (Deck Lid) .................... 35,36
Trunk Release, Emergency .................. 36
Trunk Release Remote Control ............... 35
Turn Signals ......................... 119,152 UConnect™ (Hands-Free Phone)
........... 78,191
Uniform Tire Quality Grades ................ 358
Universal Serial Bus (USB) Port .............. 191
Universal Transmitter ..................... 130
Unleaded Gasoline ....................... 270
Untwisting Procedure, Seat Belt .............. 42
USB Port .............................. 191
Vacuum/Vapor Harnesses ................. 319
VanityMirrors ........................... 77
Variance, Compass ....................... 170
Vehicle Certification Label ................. 276
Vehicle Identification Number (VIN) ............ 6
Vehicle Loading ................... 251,276,277
Vehicle Modifications/Alterations .............. 7
Vehicle Storage ....................... 207,335
Vehicle Theft Alarm (Security Alarm) .......... 18
380 INDEX
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