2015 DODGE VIPER brake light

The “Brake System Warning Light” in the instrument
cluster will turn on when the ignition is in the ON/RUN
position and the parking brake is applied.
NOTE:
•This light only shows that the parking brake is applied
or a brake/ABS system fault. It does not show the
degree of brake application. If the “Brake System
Warning Light” is illuminated when the parking brake
is not applied please see your authorized dealer.
•Each time the parking brake is applied, the instrument
cluster will automatically go to the highest illumina-
tion setting regardless of the dimmer control setting.
WARNING!
•Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
injured seriously or fatally. Do not leave the key
fob in or near the vehicle (or in a location accessible
to children), and do not leave the ignition of a
vehicle equipped with Keyless Enter-N-Go in the
ACC or ON/RUN mode. A child could operate
power windows, other controls, or move the ve-
hicle.
•Ensure the parking brake is fully disengaged be-
fore driving. Failure to do so can lead to brake
failure, and an accident.
238 STARTING AND OPERATING

BRAKE SYSTEM
Your vehicle is equipped with dual hydraulic
brake systems. If either of the two hydraulic
systems loses normal capability, the remaining
system will still function. However, there will
be some loss of overall braking effectiveness. You may
notice increased pedal travel during application, greater
pedal force required to slow or stop, and potential
activation of the “Brake System Warning Light.”
In the event power assist is lost for any reason (i.e.,
repeated brake applications with the engine off) the
brakes will still function. However, the effort required to
brake the vehicle will be much greater than that required
with the power system operating.
Brake Pad Break-In
NOTE:Your vehicle is equipped with a high perfor-
mance braking system. The brake pads are a semi-
metallic compound, which offer superior fade resistance
for consistent operation. A compromise to using this type
of brake pad is that the brakes may squeal slightly under
certain weather and operating conditions (.i.e., during
light brake applications).
The brakes on your new vehicle do not require a long
break-in period. However, you should avoid repeated
hard brake applications from high speeds during initial
break-in. In addition, you should avoid severe brake
loading, such as may be encountered when descending
long mountain grades.
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STARTING AND OPERATING 239

ELECTRONIC BRAKE CONTROL SYSTEM
Your vehicle is equipped with an advanced electronic
brake control system that includes the Anti-Lock Brake
System (ABS), Traction Control System (TCS), and Elec-
tronic Stability Control (ESC). All of these systems work
together to enhance vehicle stability and control in vari-
ous driving conditions.
Anti-Lock 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.
NOTE:During severe braking conditions, a pulsing sen-
sation may occur and a clicking noise will be heard. This
is normal, indicating that the ABS is functioning.
The ABS conducts a low-speed self-test at approximately
12 mph (20 km/h). If you have your foot lightly on the
brake pedal while this test is occurring, you may feel a
slight pedal movement. The movement can be more
apparent on ice and snow and be considered normal.
The ABS pump motor runs during the self-test at 12 mph
(20 km/h) and during an ABS stop. The pump motor
makes a low humming noise during operation, which is
normal.
CAUTION!
The Anti-Lock Brake System is subject to possible
detrimental effects of electronic interference caused
by improperly installed aftermarket radios or tele-
phones.
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STARTING AND OPERATING 241

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

WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
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.
Use only the manufacturer’s recommended brake fluid.
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information. Use
of a brake fluid that may have a lower initial boiling
point or unidentified as to specification, may result in
sudden brake failure during hard prolonged braking.
7
MAINTAINING YOUR VEHICLE 333

Once A Month
•Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before your next scheduled service.
•Inspect the battery, and clean and tighten the terminals
as required.
•Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering, and transmission, and
add as needed.
•Check all lights and all other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
NOTE:Also, inspect the exhaust system if you notice a
change in the sound of the exhaust system, or if the
exhaust fumes can be detected inside the vehicle.
•Inspect the brake hoses.
•Inspect the suspension components.
•Lubricate door hinges and check springs.
•Check the engine coolant level, hoses, and clamps.
•Check power steering fluid level.
8
MAINTENANCE SCHEDULES 363

About Your Brakes........................239
ABS (Anti-Lock Brake System)................241
Adding Engine Coolant (Antifreeze)............328
Adding Fuel.............................282
Adding Washer Fluid......................323
Additives, Fuel...........................280
Adjustable Pedals.........................112
Air Bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Advance Front Air Bag....................45
Air Bag Components.....................44
Air Bag Operation.......................48
Air Bag Warning Light....................67
Enhanced Accident Response................66
Event Data Recorder (EDR).................69
Front Air Bag . . . . . . . . . . . . . . . . . . . . . . . . . . .44
If A Deployment Occurs...................65
Knee Impact Bolsters.....................62
Maintaining Your Air Bag System............69
Transporting Pets........................81
Air Bag Deployment........................44
Air Bag Light.............................67
Air Bag Maintenance.......................69
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .318
Air Conditioner Maintenance.................321
Air Conditioning, Operating Tips..............204
Air Conditioning Refrigerant.................321
Air Conditioning System....................321
Air Pressure, Tires.........................259
Alarm Light.............................148
Alarm System (Security Alarm)................17
Alterations/Modifications, Vehicle...............7
Antenna................................195
Antifreeze (Engine Coolant)..................328
Capacities............................357
Disposal..............................330
Anti-Lock Brake System (ABS)................241
Anti-Lock Warning Light....................155
Appearance Care.........................336
380 INDEX

Auto Down Power Windows..................28
Automatic Door Locks......................26
Automatic Headlights......................103
Auto Unlock, Doors........................27
Auto Up Power Windows....................29
Auxiliary Electrical Outlet (Power Outlet)........129
Auxiliary Power Outlet.....................129
Battery.................................318
Emergency Starting......................303
Jump Starting..........................303
Keyless Transmitter Replacement (RKE)........22
Location..............................318
Remote Battery Replacement................22
Saving Feature (Protection)................320
Storing Vehicle.........................320
Transmitter Battery Replacement.............22
Belts, Seat...............................32
Body Mechanism Lubrication.................322
B-Pillar Location..........................254
Brake Control System, Electronic..............241
Brake, Parking...........................237
Brake System............................239
Anti-Lock (ABS)........................239
Fluid Check...........................333
Master Cylinder........................333
Warning Light.........................146
Break-In Recommendations, New Vehicle.........81
Brightness, Interior Lights...................107
Bulb Replacement.........................356
Bulbs, Light..............................85
Camera, Rear............................118
Capacities, Antifreeze (Engine Coolant)..........357
Capacities, Fluid..........................357
Caps, Filler
Oil (Engine)...........................317
Power Steering.........................236
10
INDEX 381