tire pressure DODGE VIPER 2015 VX / 3.G Owners Manual

Front seat belt assemblies must be replaced after a
collision. Seat belt assemblies must be replaced after a
collision if they have been damaged (i.e., bent retractor,
torn webbing, etc.). If there is any question regarding belt
or retractor condition, replace the belt.
Air Bag Warning Light
The light should come on and remain on for four to eight
seconds for a bulb check when the ignition is first cycled
to ON. If the light is not lit during starting, see your
authorized dealer. If the light stays on, flickers, or comes
on while driving, have the system checked by an autho-
rized dealer.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See your
authorized dealer for service if your defroster is inoper-
able.
Floor Mat Safety Information
Always use floor mats designed to fit the foot well of
your vehicle. Use only floor mats that leave the pedal
area unobstructed and that are firmly secured so that
they cannot slip out of position and interfere with the
pedals or impair safe operation of your vehicle in other
ways.
Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect the tread and sidewall for
cuts and cracks. Check the wheel nuts for tightness.
Check the tires for proper pressure.
84 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

11. High Beam Indicator
This indicator shows that the high beam head-
lights are on. Push the multifunction lever for-
ward to switch the headlights to high beam, and pull
toward yourself (normal position) to return to low beam.
12. Fuel Gauge/Fuel Door Reminder
The pointer shows the level of fuel in the fuel tank when
the ignition is in the ON/RUN position. The arrow in this
symbol is a reminder that the Fuel Filler Door is located
on the left side of the vehicle.
13. Tire Pressure Monitoring Telltale Light — If
Equipped
Each tire, including the spare (if provided)
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your vehicle
has tires of a different size than the size indicated on the
vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation pressure for those
tires).
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale when
one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illumi-
nates, you should stop and check your tires as soon as
possible, and inflate them to the proper pressure. Driving
on a significantly under-inflated tire causes the tire to
overheat and can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life, and may affect
the vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver ’s responsibility to
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UNDERSTANDING YOUR INSTRUMENT PANEL 149

maintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon subse-
quent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the sys-
tem may not be able to detect or signal low tire pressure
as intended. TPMS malfunctions may occur for a variety
of reasons, including the installation of replacement or
alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the
TPMS malfunction telltale after replacing one or more
tires or wheels on your vehicle to ensure that the replace-
ment or alternate tires and wheels allow the TPMS to
continue to function properly.
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system opera-
tion or sensor damage may result when using re-
placement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System (TPMS)
sensor to become inoperable. After using an after-
market tire sealant it is recommended that you take
your vehicle to an authorized dealership to have your
sensor function checked.
150 UNDERSTANDING YOUR INSTRUMENT PANEL

The main display area will normally display the main
menu or the screens of a selected feature of the main
menu. The main display area also displays “pop up”
messages that consist of approximately 60 possible warn-
ing or information messages. These pop up messages fall
into several categories:
•Five Second Stored Messages
When the appropriate conditions occur, this type of
message takes control of the main display area for five
seconds and then returns to the previous screen. Most of
the messages of this type are then stored (as long as the
condition that activated it remains active) and can be
reviewed from the “Messages” main menu item. As long
as there is a stored message, an “i” will be displayed in
the DID’s compass/outside temp line. Examples of this
message type are “Right Front Turn Signal Lamp Out”
and “Low Tire Pressure.”
NOTE:Pushing the LEFT arrow button will override the
DID “pop up” messages and return you to the menu
screen.
•Unstored Messages
This message type is displayed indefinitely or until the
condition that activated the message is cleared. Examples
of this message type are “Turn Signal On” (if a turn signal
is left on) and “Lights On” (if driver leaves the vehicle).
•Five Second Unstored Messages
When the appropriate conditions occur, this type of
message takes control of the main display area for five
seconds and then returns to the previous screen. An
example of this message type is “Automatic High Beams
On.”
160 UNDERSTANDING YOUR INSTRUMENT PANEL

Driver Information Display (DID) Messages
•Front Seat Belts Unbuckled
•Driver Seat Belt Unbuckled
•Passenger Seat Belt Unbuckled
•Key Fob Battery Low
•Service Air Bag System
•ESC Status (ESC OFF, ESC ON, ESC SPORT, ESC
TRACK, RAIN MODE) — Refer to “Starting And
Operating” for further information.
•Oil Pressure Low
•Fuel Low
•Service Antilock Brake System
•Service Electronic Throttle Control
•Cruise Off
•Cruise Ready
•Cruise Set To XXX MPH
•Tire Pressure Screen With Low Tire Pressure Warnings
•Service Tire Pressure System
•Parking Brake Engaged
•Brake Fluid Low
•Service Electronic Braking System
•Engine Temperature Hot
•Battery Voltage Low
•Service Electronic Throttle Control
•Lights On
•Right Turn Signal Light Out
•Left Turn Signal Light Out
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UNDERSTANDING YOUR INSTRUMENT PANEL 161

Vehicle Info (Customer Information Features)
Push and release the UP or DOWN arrow
button until the Vehicle Info icon is highlighted
in the DID. Push and release the RIGHT arrow
button to display the following information
sub-menus:
Tire Pressure
Push and release the UP or DOWN arrow button until
“Tire Pressure” is highlighted in the DID. Push and
release the RIGHT arrow button, and one of the follow-
ing will be displayed:
•If tire pressure is OK for all tires a vehicle ICON is
displayed with tire pressure values in each corner of
the ICON.
•If one or more tires have low pressure, the tire pressure
values in each corner of the ICON with the pressure
value of the low tire displayed in a different color than
the other tire pressure value.
•If the Tire Pressure system requires service, “Service
Tire Pressure System” is displayed.
Tire PSI is an information only function and cannot be
reset. Push and release the LEFT arrow button to return
to the main menu.
Refer to “Tire Pressure Monitoring System (TPMS)”
under “Starting and Operating” for further information.
Coolant Temperature
Push and release the UP or DOWN arrow button until
“Coolant Temperature” is highlighted in the DID. Push
and release the RIGHT arrow button, and the coolant
temperature will be displayed.
166 UNDERSTANDING YOUR INSTRUMENT PANEL

▫Brake Pad Break-In....................239
!ELECTRONIC BRAKE CONTROL SYSTEM . . . .241
▫Anti-Lock Brake System................241
▫Traction Control System (TCS)............243
▫Electronic Stability Control..............244
!TIRE SAFETY INFORMATION.............247
▫Tire Markings........................247
▫Tire Identification Number (TIN)...........251
▫Tire Terminology And Definitions..........252
▫Tire Loading And Tire Pressure...........254
!TIRES — GENERAL INFORMATION........258
▫Tire Pressure........................258
▫Tire Inflation Pressures.................259
▫Tire Pressures For High Speed Operation . . . .261
▫Radial Ply Tires......................261
▫Tire Types...........................262
▫Run Flat Tires — If Equipped.............264
▫Spare Tires — If Equipped...............264
▫Tire Spinning........................267
▫Tread Wear Indicators..................267
▫Life Of Tire.........................268
▫Replacement Tires.....................268
!TIRE CHAINS (TRACTION DEVICES).......270
!TIRE ROTATION RECOMMENDATIONS.....270
!TIRE PRESSURE MONITOR SYSTEM (TPMS) . .271
▫Premium System......................274
220 STARTING AND OPERATING

properly inflated to produce accurate signals for the
computer.
WARNING!
Significant over or underinflation of tires, or mixing
sizes of tires or wheels on the vehicle can lead to loss
of braking effectiveness.
Anti-Lock Brake Warning Light
The “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, have it repaired
promptly.
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
standard non-anti-lock brakes. If this occurs, safely bring
the vehicle to a complete stop as soon as possible and
cycle the ignition to attempt to reset the ABS. If the light
remains on, see your authorized dealer immediately to
have the system serviced. Also, if the “BRAKE Warning
Light” and the “ABS Warning Light” are on, and the
parking brake is fully released, see your authorized
dealer immediately.
Traction Control System (TCS)
The TCS system monitors the amount of wheel spin of
each driven wheel. If wheel spin is detected, brake
pressure is applied to the slipping wheel(s) and engine
power is reduced to provide enhanced acceleration and
stability.
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STARTING AND OPERATING 243

roads during cold temperatures, or when the driver
wants enhanced stability due to lack of familiarity or
experience with the vehicle’s response. To enter the “Rain
Mode” mode, press the “ESC” switch three times. The
“ESC Rain Light” will illuminate, and the#ESC RAIN#
message will display in the vehicle cluster (left of the
odometer). Refer to “Driver Information Display (DID)”
in “Understanding Your Instrument Panel” for further
information.
NOTE:Some models may not offer “Sport” or “Track”
Mode.
TIRE SAFETY INFORMATION
Tire Markings
1—U.S.DOTSafetyStandardsCode (TIN)4—MaximumLoad
2 — Size Designation 5 — Maximum Pressure3 — Service Description 6 — Treadwear, Traction andTemperature Grades
5
STARTING AND OPERATING 247

NOTE:
•P (Passenger) — Metric tire sizing is based on U.S.
design standards. P-Metric tires have the letter “P”
molded into the sidewall preceding the size designa-
tion. Example: P215/65R15 95H.
•European — Metric tire sizing is based on European
design standards. Tires designed to this standard have
the tire size molded into the sidewall beginning with
the section width. The letter#P#is absent from this tire
size designation. Example: 215/65R15 96H.
•LT (Light Truck) — Metric tire sizing is based on U.S.
design standards. The size designation for LT-Metric
tires is the same as for P-Metric tires except for the
letters “LT” that are molded into the sidewall preced-
ing the size designation. Example: LT235/85R16.
•Temporary spare tires are designed for temporary
emergency use only. Temporary high pressure com-
pact spare tires have the letter “T” or “S” molded into
the sidewall preceding the size designation. Example:
T145/80D18 103M.
•High flotation tire sizing is based on U.S. design
standards and it begins with the tire diameter molded
into the sidewall. Example: 31x10.5 R15 LT.
248 STARTING AND OPERATING