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On Coupe models there is an additional light for the
liftgate. The liftgate light and courtesy lights will turn
ON when the liftgate is opened. The liftgate light and
courtesy lights fade to OFF in about 4 seconds after the
liftgate is closed.
Interior Lights
The interior lights come on when a door, or liftgate
(Coupe models) is opened and the dome switch is not in
the defeat position. The interior lights will turn ON and
remain on for about 30 seconds then fade to OFF when
either of the following occurs:
•A door is opened using the outside door handle then
closed.
•A door is unlocked using the remote keyless entry
transmitter.
•A door is unlocked using the outside driver’s door key
cylinder.If a door is opened using the inside door handle the
interior lights will fade to OFF in about 4 seconds after
the door is closed.
Battery Saver Feature — Interior Lights
The interior courtesy lights come on when a door is open
or left ajar. To prevent battery drain, if you leave a door,
or liftgate (Coupe models) open or ajar with the ignition
key out or in the OFF/LOCK position, these lights will
turn off after 15 minutes. After you close the door, the
interior courtesy lights will again function in the normal
manner.
Multi-Function Control Lever
The Multi-Function Control Lever controls the operation
of the headlights, parking lights, turn signals, headlight
beam selection, instrument panel light dimming, interior
lights, the passing lights, and fog lights. The lever is
located on the left side of the steering column.
76 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
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Headlight Time Delay
This feature provides the safety of headlight illumination
for about 90 seconds.
To activate the delay, turn off the ignition while the
headlights are still on. Then turn off the headlights within
45 seconds. The delay interval begins when the headlamp
switch is turned off.
If the headlights are turned off before the ignition, they
will go off in the normal manner.
This feature can be disabled at the dealership if so
desired.
Battery Saver Feature — Exterior Lights
If an exterior light is left on when the ignition switch is
moved to the Off position (with the key in or out), it will
automatically turn off after 3 minutes. Normal operation
will resume when the ignition is turned On or when the
headlight switch is turned to another position.If the ignition switch is turned to any position other than
the Off position at any time during the 3 minute delay
period the battery saver feature will be disabled.
Fog Lights
The front fog light switch is on the Multi-Function
Control Lever. To activate the front fog lights, turn
on the parking lights or the low beam headlights
and pull out the end of the control lever.
NOTE:The fog lights will only operate with the head-
lights on low beam. Selecting high beam headlights will
turn off the fog lights.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 79
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WARNING!
If both ABS and/or Brake Warning lamps become
illuminated, please seek service immediately! Your
Viper will have diminished braking capability and
control if ABS and/or service brake systems are not
working properly. Have your brake system serviced
immediately.
Skip Shift Indicator
This indicator is located in the Tachometer. There
are two LED lights. The amber LED light will come
on when you are being prevented from shifting from First
to Second or Third gear. The tachometer’s shift arrow also
houses a red LED light that activates when the tachom-
eter gauge pointer goes above 5600 RPM and it shuts off
when the tachometer pointer falls below 5500 RPM. The
indicator serves as a visual aid to shift before reaching the
red line.
Malfunction Indicator Light
This light is part of an onboard diagnostic
system called OBD II which provides in-field
emissions inspection tests required in some
states. If certain self-diagnostic monitors are
not complete, the light starts flashing 14 seconds after the
key is switched on and will continue to flash for approxi-
mately 11 seconds. If the OBD II monitors have com-
pleted, the malfunction indicator lamp will not flash as
described above.
The light will illuminate when the key is turned to the
ON position before engine start. The light will remain on
steady until the engine has started. If the bulb does not
come on when turning the key from OFF to ON have the
condition checked promptly. The light will turn off after
the engine has started, unless a malfunction is present.
92 UNDERSTANDING YOUR INSTRUMENT PANEL
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STARTING PROCEDURES
CAUTION!
Long periods of engine idling, especially at high
engine speeds, can cause excessive exhaust tempera-
tures which can damage your vehicle. Do not leave
your vehicle unattended with the engine running.
WARNING!
Do not leave animals or children inside parked
vehicles in hot weather; interior heat build up may
cause serious injury or death.
Fully apply the parking brake, press the clutch pedal to
the floor, and place the gear selector in NEUTRAL before
starting the engine.NOTE:The engine will not start unless the clutch pedal
is pressed to the floor.
Normal Startingof either a cold or a warm engine does
not require pumping or depressing the accelerator pedal.
To start the vehicle, turn the key to the ON position and
press the red ENGINE START button located on the
Ignition Key Positions
STARTING AND OPERATING 119
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instrument panel and release when the engine starts. If
the engine has not started within 3 seconds, slightly
depress the accelerator pedal while continuing to crank.
If the engine fails to start within 10 seconds, turn the key
to the “OFF” position, wait 5 seconds, then repeat the
normal starting procedure.If Engine Fails to Start
NOTE:The Remote Keyless Entry Transmitter MUST be
used to unlock the vehicle and disarm the alarm system.
In the event of a lost or defective Remote Keyless
Transmitter, the security system can be momentarily
disarmed to allow the vehicle to be started.
See the paragraph on the Vehicle Theft Security System in
Section 2 of this manual
Engine Start Button
120 STARTING AND OPERATING
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Before leaving the vehicle, make sure you fully apply the
parking brake. Place the transmission in REVERSE. Fail-
ure to do so may cause the vehicle to roll and cause
damage or injury.
As an added precaution, turn the front wheels toward the
curb on a downhill grade and away from the curb on an
uphill grade.
Always apply the parking brake whenever you are not in
the vehicle.WARNING!
Leaving children in a vehicle unattended is danger-
ous for a number of reasons. A child or others could
be injured. Children should be warned not to touch
the parking brake release lever or the gear selection
lever as doing so may move the vehicle. Don’t leave
the keys in the ignition. Be sure the parking brake is
fully disengaged before driving: failure to do so can
lead to brake failure, and an accident.
BRAKE SYSTEM
The Anti-Lock Brake System (ABS) is designed to aid the
driver in maintaining vehicle control under adverse
braking conditions. The system operates with a separate
computer to modulate hydraulic pressure to prevent
wheel lock-up and help avoid skidding on slippery
surfaces.
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HAZARD WARNING FLASHER
The flasher switch is on the top of the steering
column, just behind the steering wheel. Depress
the flasher button and all front and rear directional
signals will flash. Depress the flasher button again to turn
the flashers off.Do not use this emergency warning system when the
vehicle is in motion. Use it when your vehicle is disabled
and is creating a safety hazard for other motorists.
If it is necessary to leave the vehicle to go for service, the
flasher system will continue to operate with the ignition
key removed.
NOTE:With extended use, the flasher may run down
your battery.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate ac-
tion.
•On the highways —Slow down and use the highest
gear possible.
•In city traffic —While stopped, put the transmission
in neutral, but do not increase engine idle speed.
Hazard Flasher Switch
156 WHAT TO DO IN EMERGENCIES
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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
170 MAINTAINING YOUR VEHICLE