2014 Ram 2500 light

turns on the Air Bag Warning Light, either momentarily
or continuously. A single chime will sound if the light
comes on again after initial startup.
It also includes diagnostics that will illuminate the instru-
ment cluster Air Bag Warning Light if a malfunction is
noted that could affect the air bag system. The diagnos-
tics also record the nature of the malfunction.
WARNING!
Ignoring the Air Bag Warning Light in your instru-
ment panel could mean you won’t have the air bags
to protect you in a collision. If the light does not come
on as a bulb check when the ignition is first turned
on, stays on after you start the vehicle, or if it comes
on as you drive, have an authorized dealer service the
air bag system immediately.
Driver And Passenger Advanced Front Air Bag
Inflator Units
The Driver and Passenger Advanced Front Air Bag
Inflator Units are located in the center of the steering
wheel and on the right side of the instrument panel.
When the ORC detects a collision requiring the Ad-
vanced Front Air Bags, it signals the inflator units. A large
quantity of non-toxic gas is generated to inflate the
Advanced Front Air Bags. Different air bag inflation rates
are possible, based on several factors, including the
collision type and severity. The steering wheel hub trim
cover and the upper right side of the instrument panel
separate and fold out of the way as the air bags inflate to
their full size. The air bags fully inflate in about 50 to 70
milliseconds. This is about half of the time it takes to
blink your eyes. The air bags then quickly deflate while
helping to restrain the driver and front passenger.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 75

inflates. This especially applies to children. The side
curtain air bag is only about 3-1/2 in (9 cm) thick when
it is inflated.
Because air bag sensors estimate deceleration over time,
vehicle speed and damage are not good indicators of
whether or not an air bag should have deployed.
NOTE:In a rollover the pretensioners, and/or SAB and
SABIC air bags may deploy on both sides of the vehicle.
Front And Side Impact Sensors And Vehicle
Rollover
In front and side impacts, impact sensors can aid the
ORC in determining appropriate response to impact
events.
Front And Side Impact Sensors
In front and side impacts, impact sensors can aid the
ORC in determining appropriate response to impact
events.
Enhanced Accident Response System
In the event of an impact causing air bag deployment, if
the communication network remains intact, and the
power remains intact, depending on the nature of the
event the ORC will determine whether to have the
Enhanced Accident Response System perform the follow-
ing functions:
• Cut off fuel to the engine.
• Flash hazard lights as long as the battery has power or
until the ignition key is turned off.
• Turn on the interior lights, which remain on as long as
the battery has power or until the ignition key is
removed.
• Unlock the doors automatically.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 77

WARNING!(Continued)
•Do not attempt to modify any part of your air bag
system. The air bag may inflate accidentally or may
not function properly if modifications are made. Take
your vehicle to an authorized dealer for any air bag
system service. If your seat, including your trim cover
and cushion, needs to be serviced in any way (includ-
ing removal or loosening/tightening of seat attach-
ment bolts), take the vehicle to your authorized
dealer. Only manufacturer approved seat accessories
may be used. If it is necessary to modify the air bag
system for persons with disabilities, contact your
authorized dealer.
Air Bag Warning Light
You will want to have the air bags ready to
inflate for your protection in a collision. The
Air Bag Warning Light monitors the internal circuits and interconnecting wiring associated with air
bag system electrical components. While the air bag
system is designed to be maintenance free, if any of the
following occurs, have an authorized dealer service the
air bag system immediately.
•
The Air Bag Warning Light does not come on during
the four to eight seconds when the ignition switch is
first turned to the ON/RUN position.
• The Air Bag Warning Light remains on after the four to
eight second interval.
• The Air Bag Warning Light comes on intermittently or
remains on while driving.
NOTE: If the speedometer, tachometer, or any engine
related gauges are not working, the Occupant Restraint
Controller (ORC) may also be disabled. The air bags may
not be ready to inflate for your protection. Promptly
check the fuse block for blown fuses. Refer to the label
80 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition,
inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
Safety Checks You Should Make Inside The Vehicle
Seat Belts
Inspect the belt system periodically, checking for cuts,
frays, and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Front seat belt assemblies must be replaced after a
collision. Rear 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 as a bulb check when the igni-
tion switch is first turned 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 authorized 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 inoperable.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 117

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 or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts, cracks and bulges.
Check the wheel nuts for tightness. Check the tires
(including spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid (if
equipped), or brake fluid leaks are suspected, the cause
should be located and corrected immediately.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 119

▫Power Lumbar — If Equipped ............144
▫ Heated Seats — If Equipped ..............145
▫ Ventilated Seats — If Equipped ............147
▫ Manual Seat Adjuster — If Equipped ........149
▫ 40-20-40 Front Bench Seat — If Equipped . . . .150
▫ Mega Cab® Rear Seat Features ............150
▫ Head Restraints ..................... .154
 DRIVER MEMORY SEAT — IF EQUIPPED . . . .156
▫ Programming The Memory Feature .........157
▫ Linking And Unlinking The Remote Keyless
Entry Transmitter To Memory .............158
▫ Memory Position Recall .................159
 TO OPEN AND CLOSE THE HOOD .........160
LIGHTS ............................ .162
▫ Headlights ......................... .163
▫ Automatic Headlights — If Equipped .......163
▫ Headlights On With Wipers (Available With
Automatic Headlights Only) ..............164
▫ Daytime Running Lights (DRL) —
If Equipped ........................ .164
▫ Headlight Delay ..................... .164
▫ Automatic High Beam Headlamp Control —
If Equipped ........................ .165
▫ Parking Lights And Panel Lights ...........167
▫ Fog Lights — If Equipped ...............167
▫ Lights-On Reminder ...................168
▫ Battery Saver ........................ .168
122 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

▫Interior Lights ...................... .168
▫ Cargo Light ........................ .171
▫ Multifunction Lever ...................172
▫ Turn Signals ........................ .172
▫ Lane Change Assist ...................173
▫ Flash-To-Pass ....................... .173
▫ High/Low Beam Switch ................173
 WINDSHIELD WIPERS AND WASHERS ......174
▫ Windshield Wipers ....................174
▫ Windshield Wiper Operation .............174
▫ Intermittent Wiper System ...............174
▫ Windshield Washers ...................175
▫ Mist Feature ........................ .175▫
Rain Sensing Wipers — If Equipped ........176
 TILT STEERING COLUMN ...............177

HEATED STEERING WHEEL — IF EQUIPPED . . .178
 DRIVER ADJUSTABLE PEDALS —
IF EQUIPPED ........................ .180
 ELECTRONIC SPEED CONTROL ...........181
▫ To Activate ......................... .182
▫ To Set A Desired Speed .................183
▫ To Deactivate ....................... .183
▫ To Resume Speed .....................183
▫ To Vary The Speed Setting ...............183
▫ To Accelerate For Passing ................185
 PARKSENSE® REAR PARK ASSIST — IF
EQUIPPED .......................... .1853
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 123

▫ParkSense® Sensors ....................186
▫ ParkSense® Warning Display .............186
▫ ParkSense® Display ....................187
▫ Enabling And Disabling ParkSense® .......190
▫ Service The ParkSense® Rear Park Assist
System ............................ .191
▫ Cleaning The ParkSense® System ..........192
▫ ParkSense® System Usage Precautions .......192
 PARKSENSE® FRONT AND REAR PARK ASSIST
— IF EQUIPPED ...................... .194
▫ ParkSense® Sensors ....................195
▫ ParkSense® Warning Display .............196
▫ ParkSense® Display ....................196 ▫
Enabling And Disabling Front And/Or Rear
ParkSense® ......................... .198
▫ Service The ParkSense® Park Assist System . . .199
▫ Cleaning The ParkSense® System ..........200
▫ ParkSense® System Usage Precautions .......200
 PARKVIEW® REAR BACK UP CAMERA — IF
EQUIPPED .......................... .202
▫ Turning ParkView® On Or Off — With
Uconnect® 5.0 ....................... .205
▫ Turning ParkView® On Or Off — With
Uconnect® 8.4A/8.4AN .................205
 OVERHEAD CONSOLE — IF EQUIPPED .....205
▫ Courtesy/Reading Lights ...............206
 GARAGE DOOR OPENER — IF EQUIPPED . . .207
124 UNDERSTANDING THE FEATURES OF YOUR VEHICLE