2008 DODGE VIPER ignition

Courtesy lights are also found in the driver's foot well,
the passenger's foot well, and in the liftgate on Coupe
models. You can turn this light on and off from the
dimmer control in the Multi-Function Lever. This light is
also controlled automatically by the illuminated entry
system.
Battery Saver Feature Ð Interior Lights
To protect the battery, the interior lights will turn off
automatically 15 minutes after the ignition switch is
moved to the OFF/LOCK position. This will occur if the
interior lights were switched on manually or are on
because a door is open or the liftgate is open (Coupe
models). To restore interior light operation, turn the
ignition switch to the ON/RUN position or cycle the
light switch.
Dimmer Control
The dimmer control is part of the Multi-Function Lever. It
controls the operation of the interior lights and the
brightness of the instrument panel lights.
Courtesy/Reading Light Switches
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3

²The word ªDECKº will flash in the display if the
trunk/liftgate is open.
²The words ªLOW TIREº will flash slowly in the display
and a chime will sound if the tire pressure is low.
²The words ªFLAT TIREº will flash rapidly in the
display and a chime will sound if critically low tire
pressure is detected.
Message Center
When the appropriate conditions ex-
ist, the Message Center displays the
following indicators and warnings:
High Beam Light
This light will turn on when the high beam
headlights are on. Pull the Multi-Function Leveron the left side of the steering column toward you to
switch the headlights from low beam to high beam. Pull
the lever a second time to switch the headlights back to
low beam. (See page 81 for more information.)
Front Fog Light Indicator
This light will turn on when the front fog lights are
on. (See page 82 for more information.)
Anti-Lock Brake Warning Light
The amber Anti-Lock Brake Warning Light will
turn on and stay on briefly as a bulb check
when the ignition is first turned on. If the light
does not turn on during starting, see your
authorized dealer for service.
This light also illuminates at vehicle start-up to indicate
that the ABS self-check is in process. If the light remains
on after start-up, or turns on and remains on at road
speeds, it may indicate a system malfunction or that the
system is inoperative. In this case, the system reverts to
UNDERSTANDING YOUR INSTRUMENT PANEL 97
4

standard non-anti-lock brakes. If this occurs, safely bring
the vehicle to a complete stop as soon as possible and
cycle the ignition key to attempt to reset the ABS. If the
light remains on, see your authorized dealer immediately
to have the system serviced. Furthermore, if the red
BRAKE warning light and the amber ABS warning light
are on, and the parking brake is fully released, see your
authorized dealer immediately. (See page 147 for more
information.)
WARNING!
If the ABS and/or Brake Warning lights illuminate,
please seek service immediately! Your vehicle will
have diminished braking capability and control if ABS
and/or service brake systems are not working properly.
Have your brake system serviced immediately.
Malfunction Indicator Light
This light is part of an onboard diagnostic
system called OBD. The OBD system monitors
engine control systems. The light will turn on
when the key is in the ON/RUN position
before engine start. If the light does not come on when
turning the key from OFF/LOCK to ON/RUN, have the
condition checked promptly.
Certain conditions such as a loose or missing gas cap,
poor fuel quality, etc. may illuminate the light after
engine start. The vehicle should be serviced if the light
remains on through several of your typical driving
cycles. In most situations, the vehicle will drive normally
and will not require towing.
The Malfunction Indicator Light flashes to alert you to
serious conditions that could lead to immediate loss of
power or severe catalytic converter damage. The vehicle
should be serviced as soon as possible if this occurs. (See
page 195 for more information.)
98 UNDERSTANDING YOUR INSTRUMENT PANEL

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.
Turn Signal Indicators
The left or right arrow will flash in unison with the
corresponding front and rear turn signals when the
turn signal switch is operated. (See page 82 for more
information.)
Hazard Indicators
Both turn signal arrows will flash in unison with the
front and rear turn signals when the hazard warning
switch is operated. (See page 176 for more information.)
NOTE:Leaving the hazard flashers on for extended
periods will wear down the battery.
Airbag Warning Light
This light will turn on for 6 to 8 seconds as a
bulb check when the ignition switch is first
turned on. If the light does not turn on during
starting, remains on after starting, or turns on
while driving, have the system checked immediately by
an authorized dealer. (See page 40 for more information.)
Brake System Warning Light
The red Brake System Warning Light turns on
when the ignition is first turned on. It should
stay on briefly as a bulb check. If the light does not turn
on during starting, have it repaired promptly. If the light
remains on following the bulb check, it may be an
indication that the parking brake is not released. If the
light remains on when the parking brake is released, it
indicates a possible hydraulic brake system malfunction.
In this case, immediate repair is necessary and continued
operation of the vehicle in this condition is dangerous.
UNDERSTANDING YOUR INSTRUMENT PANEL 99
4

NOTE:The light will turn on when the ignition switch
is in the ON/RUN position and the parking brake is
applied. This light shows only that the parking brake is
applied. It does not show the degree of brake application.
WARNING!
Driving a vehicle with the brake light on is danger-
ous. Part of the brake system has failed. It will take
longer to stop the vehicle. You could have an acci-
dent. Have the brakes checked immediately. (See
page 144 for more information.)
Electronic Throttle Control (ETC) Light
This light will turn on briefly as a bulb check
when turning on the ignition switch. It will also
turn on while the engine is running to warn of
a problem with the Electronic Throttle Control
system.
²If the light fails to turn on during the bulb check, see
you authorized dealer for service.
²If the light turns on steady while the engine is running,
safely bring the vehicle to a complete stop as soon as
possible, cycle the ignition key, and then restart the
engine. The light should turn off. However, if the light
remains on steady, see your authorized dealer for
service as soon as possible.
²If the light is flashing when the engine is running,
immediate service is required. If this occurs, you may
experience reduced vehicle performance, an elevated/
rough idle or engine stall, and your vehicle may
require towing.
100 UNDERSTANDING YOUR INSTRUMENT PANEL

Charge System Light
The red Charge System Light is located in the
Voltage Gauge. It will turn on when there is a
charging system malfunction or a possible accessory
drive belt failure.
CAUTION!
The accessory belt also drives the water pump. Op-
erating the vehicle with a failed belt can cause engine
overheating and possible severe engine damage.
SETTING THE DIGITAL CLOCK
The digital display panel on the radio displays the time in
hours and minutes. The display panel is operative when
the ignition switch is in the ON/RUN or ACC position.
Press and release the Time button on the radio to display
the time. Press and release the button a second time to
turn off the time display.
Clock Setting Procedure
1. Turn the ignition switch to the ªON/RUNº or ªACCº
position.
2. Using the point of a ballpoint pen or similar object,
press either the ªHº (Hour) or ªMº (Minute) button on
the radio. The display will show the time.
3. Press the ªHº button to set hours or the ªMº button to
set minutes. The time setting will increase each time you
press a button.
RADIO GENERAL INFORMATION
Radio Broadcast Signals
The radio will provide excellent reception under most
operating conditions. Like any system, however, car
radios have performance limitations, due to mobile op-
eration and natural phenomena, which might lead you to
believe your sound system is malfunctioning. To help
106 UNDERSTANDING YOUR INSTRUMENT PANEL

you understand and save you concern about these ªap-
parentº malfunctions, you must understand a point or
two about the transmission and reception of radio sig-
nals.
Two Types of Signals
There are two basic types of radio signals: AM or
Amplitude Modulation, in which the transmitted sound
causes the amplitude, or height, of the radio waves to
vary; and FM or Frequency Modulation, in which the
frequency of the wave is varied to carry the sound.
Electrical Disturbances
Radio waves may pick up electrical disturbances during
transmission. They mainly affect the wave amplitude,
and thus remain a part of the AM reception. They
interfere very little with the frequency variations that
carry the FM signal.
AM Reception
AM sound is based on wave amplitude, so AM reception
can be disrupted by such things as lightning, power lines
and neon signs.
FM Reception
Because FM transmission is based on frequency varia-
tions, interference that consists of amplitude variations
can be filtered out, leaving the reception relatively clear,
which is the major feature of FM radio.
NOTE:The radio, steering wheel radio controls (if
equipped), and 6±Disc CD/DVD changer (if equipped)
will remain active for up to 10 minutes after the ignition
switch has been turned OFF. Opening a vehicle front
door will cancel this feature.
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4

SALES CODE RAH Ð AM & FM STEREO RADIO
WITH CD PLAYER AND CD/DVD CHANGER
CONTROLS
NOTE:The radio sales code is located on the lower left
side of your radio faceplate.
Radio Operation
Power/Volume Control
Press the ON/VOL control to turn the radio on. Turn the
volume control clockwise to increase the volume.
NOTE:Power to operate the radio is supplied through
the ignition switch. It must be in the ON or ACC position
to operate the radio.
PTY (Program Type)
Pressing the INFO button once while in FM mode will
turn on the PTY mode for 5 seconds. If no action is taken
during the 5 second time out, the PTY icon will turn off.
Pressing the TUNE button within 5 seconds will allow
the program format type to be selected. Many radio
stations do not currently broadcast PTY information.
Toggle the TUNE button to select the following format
types:
RAH radio
108 UNDERSTANDING YOUR INSTRUMENT PANEL