2008 DODGE VIPER light

Materials Added to Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives are not needed under
normal conditions and they would result in additional
cost. Therefore, you should not have to add anything to
the fuel.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle's
performance:
²The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine performance,
or damage the emission control system.
²An out-of-tune engine, or certain fuel or ignition
malfunctions, can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out-of-tune or
malfunctioning and may require immediate service.
Contact your dealer for service assistance.
²The use of fuel additives, which are now being sold as
octane enhancers, is not recommended. Most of these
products contain high concentrations of methanol.
Fuel system damage or vehicle performance problems
resulting from the use of such fuels or additives are not
the responsibility of the manufacturer.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
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NOTE:
²After removing the fuel filler cap, lay the cap tether in
the hook, located on the fuel filler cap door reinforce-
ment.
²When the fuel nozzle ªclicksº or shuts off, the fuel
tank is full.
²The fuel tank filler tube has a restricting door about 2
inches (50 mm) inside the opening. If using a portable
container to add fuel, it must have a flexible nozzle
long enough to force open the restricting door.
CAUTION!
²Damage to the fuel system or emission control
system could result from using an improper fuel
tank filler tube cap (gas cap).
²A poorly fitting gas cap could let impurities into
the fuel system.
²A poorly fitting gas cap may cause the Malfunc-
tion Indicator Light to turn on.
²To avoid fuel spillage and overfilling, do not ªtop
offº the fuel tank after filling. When the fuel
nozzle ªclicksº or shuts off, the fuel tank is full.
172 STARTING AND OPERATING

WARNING!
²Never have any smoking materials lit in or near
the vehicle when the gas cap is removed or the
tank filled.
²Never add fuel to the vehicle when the engine is
running.
²A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on
the ground while filling.NOTE:
²Tighten the gas cap until you hear a ªclickingº sound.
This is an indication that the gas cap is tightened
properly. The Malfunction Indicator Light in the in-
strument cluster may turn on if the gas cap is not
secured properly. Make sure that the gas cap is tight-
ened each time the vehicle is refueled.
²If the gas cap is lost or damaged, be sure the replace-
ment cap is for use with this vehicle.
VEHICLE LOADING
Vehicle Loading Capacities
Front Seat Occupants....................... 2
Luggage....................... 115lbs. (51 kg)
Rated Vehicle Capacity............ 415lbs. (187 kg)
STARTING AND OPERATING 173
5

mReplacement Bulbs......................240
mBulb Replacement......................242
NAuxiliary High Beam Headlight, Front
Park/Turn Signal Light, Front Side
Marker Light........................242
NHigh Intensity Discharge Headlights (HID) . . . 243
NFront Fog Light......................244
NTaillight, Tail/Stop Light, Rear Marker Light . . 245
NBackup Light, Rear Turn Signal Light.......246NLicense Light........................250
mHeadlight Aiming......................251
mFluids And Capacities...................251
mFluids, Lubricants, And Genuine Parts........252
NEngine.............................252
NChassis............................253
NBody..............................254
MAINTAINING YOUR VEHICLE 193
7

ONBOARD DIAGNOSTIC SYSTEM (OBD II)
To meet new government regulations and promote
cleaner air, your vehicle is equipped with a sophisticated
onboard diagnostic system called OBD II. This system
monitors the performance of the emissions and engine
control systems. When these systems are operating prop-
erly, your vehicle will provide excellent performance and
fuel economy, as well as engine emissions 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. Although your
vehicle will usually be drivable and not need towing, see
your dealer for service as soon as possible.CAUTION!
Prolonged driving with the light on could cause
further damage to the emission control system. It
could also affect fuel economy and driveability. The
vehicle must be serviced before any state emissions
tests can be performed.
If the light is flashing, severe catalytic converter damage
and power loss will soon occur. Immediate service is
required.
If the gas cap is not tightened properly, the light may
come on. Be sure the gas cap is tightened every time you
add fuel.
MAINTAINING YOUR VEHICLE 195
7

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 Light)
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.
196 MAINTAINING YOUR VEHICLE

4. Remove the key from the ignition switch and exit the
vehicle. The Battery Save Feature will be enabled 45
seconds after all doors are closed.
NOTE:
²Turning the ignition switch to the ON/RUN position
at any time will cancel activation of the Battery Save
Feature.
²The remote keyless entry and the exterior passenger
door handle will not work when the Battery Save
feature is enabled. Enter the vehicle by using the key to
unlock the door manually and by using the exterior
driver door handle to open the door.
²The Vehicle Security Alarm is disabled when the
Battery Save Feature is enabled. Therefore, the vehicle
is not protected when the Battery Save Feature is
enabled.
²The exterior and interior lighting functions will not
work when the Battery Save Feature is enabled.
To Deactivate the Battery Save Feature:
1. Press the exterior driver's door handle once to wake
up the vehicle. Then, press the handle again to open the
door.
NOTE:If the door does not open (vehicle is armed),
press the remote keyless entry unlock button to unlock
the vehicle.
2. Insert the key into the ignition switch.
3. Turn the ignition switch to the ON/RUN position. The
Battery Save Feature will turn off.
NOTE:If the ignition switch is NOT turned to ON/
RUN position, the Battery Save Feature will be enabled
45 seconds after the driver's door is closed.
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7

²Inspect the brake hoses whenever the brake system is
serviced and at every engine oil change. Inspect hy-
draulic brake hoses for surface cracking, scuffing, or
worn spots. If there is any evidence of cracking,
scuffing, or worn spots, the hose should be replaced
immediately! Eventual deterioration of the hose can
take place resulting in a possibility of a burst failure.
WARNING!
Worn brake hoses can burst and cause brake failure.
You could have an accident. If you see any signs of
cracking, scuffing, or worn spots, have the brake
hoses replaced immediately.
Master Cylinder - Brake Fluid Level Check
Check the fluid level in the master cylinder immediately
if the brake system warning light indicates system fail-
ure.
Check the fluid level in the master cylinder when per-
forming underhood services.
Clean the top of the master cylinder area before removing
the cap. If necessary, add fluid to bring the fluid level up
to the requirements described on the brake fluid reser-
voir.
Overfilling of fluid is not recommended because it may
cause leaking in the system.
With disc brakes, fluid level can be expected to fall as the
brake pads wear. However, low fluid level may be caused
by a leak and a checkup may be needed.
226 MAINTAINING YOUR VEHICLE