2008 DODGE CHARGER SRT battery replacement

•You may need to be less than 35 ft (11 m) from the
vehicle when using the transmitter to turn off the
Panic Alarm due to the radio frequency noises emitted
by the system.
Programming Additional Transmitters
Refer to Sentry Key, “Customer Sentry Key(Fob)
Programming.”(See page 17 for more information.)
If you do not have a programmed transmitter, contact
your authorized dealer for details.
Transmitter Battery Service
The recommended replacement battery is one CR2032
battery.
NOTE:
•Perchlorate Material — special handling may apply.
See www.dtsc.ca.gov/hazardouswaste/perchlorate
•Do not touch the battery terminals that are on the back
housing or the printed circuit board.
1. Battery access is through a door located on the rear of
the fob. Insert a small, flat blade screwdriver into the slot
and gently pry open the access door.
Battery Replacement
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 23
2

MAINTAINING YOUR VEHICLE
CONTENTS

6.1L Engine Compartment................348

Onboard Diagnostic System — OBD II........349
▫Loose Fuel Filler Cap..................349

Emissions Inspection And Maintenance
Programs............................350

Replacement Parts......................351

Authorized Dealer Service................352

Maintenance Procedures..................352
▫Engine Oil..........................353▫Engine Oil Filter......................355
▫Drive Belts — Check Condition And Tension . . 355
▫Spark Plugs.........................356
▫Engine Air Cleaner Filter................356
▫Fuel Filter..........................357
▫Catalytic Converter....................357
▫Maintenance-Free Battery................358
▫Air Conditioner Maintenance.............360
▫A/C Air Filter — If Equipped............361
7

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 I/M (Inspection and
Maintenance), this check verifies the MIL is func-
tioning and is not on when the engine is running,
and that the OBD II system is ready for testing.Normally, the OBD system will be ready. The OBD II
system maynotbe ready if your vehicle was recently
serviced or recently had a dead battery or had a battery
replacement. 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. 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 the MIL symbol come on as part of a normal bulb
check.
350 MAINTAINING YOUR VEHICLE

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 II system isnot readyand you
shouldnotproceed 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 your vehicle’s OBD II
system isready, and you can proceed to the I/M
station.
If your OBD II system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD IIsystem to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle’s OBD II system is
ready or not ready, if the MIL is illuminated during
normal vehicle operation, you should have your vehicle
serviced before going to the I/M station. The I/M station
can fail your vehicle because the MIL is on with the
engine running.
REPLACEMENT PARTS
Use of genuine MOPARparts for normal/scheduled
maintenance and repairs is highly recommended to en-
sure the designed performance. Damage or failures
caused by the use of non-MOPARparts for maintenance
and repairs will not be covered by the manufacturer’s
warranty.
MAINTAINING YOUR VEHICLE 351
7

The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to the “Engine Com-
partment” illustration in this section.
Materials Added to Engine Oil
The manufacturer strongly recommends against the ad-
dition of any additives (other than leak detection dyes) to
the engine oil. Engine oil is an engineered product and its
performance may be impaired by supplemental addi-
tives.
Disposing of Used Engine Oil and Oil Filters
Care should be taken in disposing of used engine oil and
oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact your authorized dealer, service
station, or governmental agency for advice on how and
where used oil and oil filters can be safely discarded in
your area.
Engine Oil Filter
The engine oil filter should be replaced at every engine
oil change.
Engine Oil Filter Selection
This manufacturer’s engines have a full-flow type oil
filter. Use a filter of this type for replacement. The quality
of replacement filters varies considerably. Only high
quality filters should be used to assure most efficient
service. MoparEngine Oil Filters are a high quality oil
filter and are recommended.
Drive Belts — Check Condition and Tension
Belt tension is controlled by means of an automatic
tensioner. Therefore, no belt tension adjustments are
required. However, belt and belt tensioner condition
should be inspected periodically and replaced if re-
quired. Improper belt tension can cause belt slippage and
failure. Low generator belt tension can cause battery
failure.
MAINTAINING YOUR VEHICLE 355
7

Auto Down Power Windows................ 33
Auto Unlock, Doors....................... 29
Auto Up Power Windows.................. 33
Automatic Dimming Mirror................. 82
Automatic Door Locks................... 28,29
Automatic Headlights.................... 126
Automatic Temperature Control (ATC)......... 247
Automatic Transaxle
Special Additives...................... 375
Automatic Transmission.............269,374,375
Adding Fluid......................375,397
Autostick.........................272,274
Fluid and Filter Changes................. 375
Fluid Change......................... 375
Fluid Level Check...................... 374
FluidType ........................... 397
Shifting ............................. 269
Special Additives...................... 375
Automatic Transmission Limp Home Mode . . 273,274Autostick ...........................272,274
AxleFluid ............................. 397
Axle Lubrication (Axle Fluid)............... 397
BallJoints ............................. 362
Battery............................... 358
Emergency Starting..................... 338
Jump Starting......................... 338
Keyless Transmitter Replacement (RKE)....... 23
Location..........................339,359
Bearings.............................. 375
Belts,Drive ............................ 355
Belts, Seat............................ 39,75
Body Mechanism Lubrication............... 363
B-Pillar Location........................ 296
Brake Assist System...................... 286
Brake Control System, Electronic............. 284
Brake Fluid............................ 397
Brake, Parking.......................... 279
INDEX 419
10