turn signal RAM 1500 2021 Owner's Guide

SAFETY371
PERIODIC SAFETY CHECKS YOU SHOULD
M
AKE 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 lug nut/bolt torque 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 proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight
parking for fuel, coolant, oil, or other fluid leaks.
Also, if gasoline fumes are detected or if fuel or
brake fluid leaks are suspected, the cause
should be located and corrected immediately.
EXHAUST GAS The best protection against carbon monoxide
entry into the vehicle body is a properly
maintained engine exhaust system.
Whenever a change is noticed in the sound of
the exhaust system, when exhaust fumes can
be detected inside the vehicle, or when the
underside or rear of the vehicle is damaged,
have an authorized dealer inspect the complete
exhaust system and adjacent body areas for
broken, damaged, deteriorated, or
mispositioned parts. Open 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.
WARNING!
Exhaust gases can injure or kill. They contain
carbon monoxide (CO), which is colorless and
odorless. Breathing it can make you
unconscious and can eventually poison you.
To avoid breathing (CO), follow these safety
tips:
Do not run the engine in a closed garage or
in confined areas any longer than needed
to move your vehicle in or out of the area.
If you are required to drive with the trunk/
liftgate/rear doors open, make sure that all
windows are closed and the climate control
BLOWER switch is set at high speed. DO
NOT use the recirculation mode.
If it is necessary to sit in a parked vehicle
with the engine running, adjust your
heating or cooling controls to force outside
air into the vehicle. Set the blower at high
speed.
6

21_DT_OM_EN_USC_t.book Page 371

373
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS

Hazard Warning Flashers Switch

The Hazard Warning Flashers switch is located
on the upper switch bank just below the radio.
NOTE:
If your vehicle is equipped with a 12–inch
Uconnect display, the Hazard Warning Flashers
switch is located above the display. Push the switch to turn on the Hazard Warning
Flashers. When the switch is activated, all
directional turn signals will flash on and off to
warn oncoming traffic of an emergency. Push
the switch a second time to turn off the Hazard
Warning Flashers.
This is an emergency warning system and it
should not be used when the vehicle is in
motion. Use it when your vehicle is disabled and
it is creating a safety hazard for other motorists.
When leaving the vehicle to seek assistance,
the Hazard Warning Flashers will continue to
operate even though the ignition is placed in the
OFF position.
NOTE:
With extended use the Hazard Warning
Flashers may wear down your battery.
ASSIST AND SOS SYSTEM — IF EQUIPPED

Assist And SOS Buttons

If equipped, the overhead console contains an
ASSIST and a SOS button.
1 — ASSIST Button
2 — SOS Button
7

21_DT_OM_EN_USC_t.book Page 373

376IN CASE OF EMERGENCY
SOS Call System Limitations
Vehicles sold in Mexico DO NOT have SOS Call
system capabilities.
SOS or other emergency line operators in
Mexico may not answer or respond to SOS
system calls.
If the SOS Call system detects a malfunction,
any of the following may occur at the time the
malfunction is detected, and at the beginning of
each ignition cycle:
The overhead console lights located within
the ASSIST and SOS buttons will continuously
illuminate red.
The Device Screen will display the following
message: “Vehicle device requires service.
Please contact an authorized dealer.”
An In-Vehicle Audio message will state
“Vehicle device requires service. Please
contact an authorized dealer.” Even if the SOS Call system is fully functional,
factors beyond FCA US LLC’s control may
prevent or stop the SOS Call system operation.
These include, but are not limited to, the
following factors:
The ignition is in the OFF position
The vehicle’s electrical systems are not intact
The SOS Call system software and/or hard
-
ware are damaged during a crash
The vehicle battery loses power or becomes
disconnected during a vehicle crash
LTE (voice/data) or 4G (data) network and/or
Global Positioning Satellite signals are
unavailable or obstructed
Equipment malfunction at the SOS operator
facility
Operator error by the SOS operator
LTE (voice/data) or 4G (data) network
congestion
Weather
Buildings, structures, geographic terrain, or
tunnels
WARNING!
Ignoring the overhead console light could
mean you will not have SOS Call services. If
the overhead console light is illuminated,
have an authorized dealer service the SOS
Call system immediately.
The Occupant Restraint Control module
turns on the air bag Warning Light on the
instrument panel if a malfunction in any
part of the system is detected. If the Air Bag
Warning Light is illuminated, have an
authorized dealer service the Occupant
Restraint Control system immediately.
WARNING!
ALWAYS obey traffic laws and pay attention to
the road. ALWAYS drive safely with your hands
on the steering wheel. You have full
responsibility and assume all risks related to
the use of the features and applications in
this vehicle. Only use the features and
applications when it is safe to do so. Failure
to do so may result in an accident involving
serious injury or death.

21_DT_OM_EN_USC_t.book Page 376

IN CASE OF EMERGENCY377
(Continued)
NOTE:
Your vehicle may be transmitting data as
authorized by the subscriber.
Never place anything on or near the vehicle’s
LTE (voice/data) or 4G (data) and GPS
antennas. You could prevent LTE (voice/
data) or 4G (data) and GPS signal reception,
which can prevent your vehicle from placing
an emergency call. An operable LTE (voice/
data) or 4G (data) network connection and a
GPS signal is required for the SOS Call
system to function properly.
NOTE:
Changes or modifications not expressly
approved by the party responsible for compli -
ance could void the user's authority to operate
the equipment.
JACKING AND TIRE CHANGING
NOTE:
If your vehicle is equipped with an air suspen -
sion system, there is a feature which allows the
automatic leveling to be disabled to assist with
changing a tire. This feature can be activated
through the Uconnect system Ú page 249.
PREPARATIONS FOR JACKING
NOTE:
If your vehicle is equipped with Air Suspension,
you will need to enable Tire Jack Mode in the
Uconnect system Úpage 165 before changing
the tire.

1. Park on a firm, level surface. Avoid ice or slippery areas.

2. Turn on the Hazard Warning Flashers.
3. Apply the parking brake.
4. Shift the transmission into Park (P).
5. Turn the ignition OFF.
WARNING!
Do not attempt to change a tire on the side
of the vehicle close to moving traffic. Pull
far enough off the road to avoid the danger
of being hit when operating the jack or
changing the wheel.
Being under a jacked-up vehicle is
dangerous. The vehicle could slip off the
jack and fall on you. You could be crushed.
Never put any part of your body under a
vehicle that is on a jack. If you need to get
under a raised vehicle, take it to a service
center where it can be raised on a lift.
Never start or run the engine while the
vehicle is on a jack.
The jack is designed to be used as a tool for
changing tires only. The jack should not be
used to lift the vehicle for service purposes.
The vehicle should be jacked on a firm level
surface only. Avoid ice or slippery areas.
WARNING! (Continued)
WARNING!
Do not attempt to change a tire on the side of
the vehicle close to moving traffic. Pull far
enough off the road to avoid being hit when
operating the jack or changing the wheel.
7

21_DT_OM_EN_USC_t.book Page 377

SERVICING AND MAINTENANCE437
BULB REPLACEMENT
Replacement Bulbs
NOTE:
See an authorized dealer for LED bulb replacement.
All of the inside bulbs are brass or glass-wedge base. Aluminum base bulbs are not approved.
Interior Bulbs
Bulb Name Bulb Number
Overhead Console Lamps TS 212–9
Dome Lamp 7679
NOTE:
For lighted switches, see an authorized dealer for replacement instructions.
Exterior Bulbs
Bulb Name Bulb Number
Low Beam (Halogen Reflector Headlamp) H11LL
High Beam (Halogen Reflector Headlamp) 9005LL
Low & High Beam (LED Reflector Headlamp) LED (Serviced at an authorized dealer)
Low & High Beam (LED Projector Headlamp) LED (Serviced at an authorized dealer)
Turn Signal / Front Position (Halogen Reflector Headlamp) 7444NA
Turn Signal / Front Position (LED Headlamps) LED (Serviced at an authorized dealer)
8

21_DT_OM_EN_USC_t.book Page 437

SERVICING AND MAINTENANCE441
4. Disengage the side marker socket by
rotating counterclockwise a quarter turn.
5. Pull the socket and bulb straight out from the housing.
6. Separate the bulb from the socket without twisting.
7. Reverse the procedure for installation of new bulb and covers.
Fog Lamps — If Equipped
Please see an authorized dealer for service on
LED and Halogen front fog lamps.
Halogen
See below steps to replace:

1. Reach under and behind the front fascia/ bumper to access the back of the front fog
lamp housing.

2. Disconnect the fog lamp wiring harness connector from the fog lamp bulb.
Fog Lamp Bulb

3. Rotate the bulb counterclockwise a quarter turn to unlock the bulb from the housing.
4. Pull the bulb straight out from the housing.
5. Reverse the procedure to install the bulb and cover. Rear Tail/Stop, Turn Signal And Backup Lamps
See below steps to replace:

1. Remove the two screws and push pins
retainers that pass through the bed sheet
metal.

Tail Lamp Locations

CAUTION!
Do not contaminate the bulb glass by
touching it with your fingers or by allowing it
to contact other oily surfaces. Shortened bulb
life will result.
1 — Tail Lamp
2 — Fasteners
3 — Push - Pin Retainers
8

21_DT_OM_EN_USC_t.book Page 441

485
D
Daytime Running Lights
................................... 53Dealer Service............................................... 409Defroster, Rear Window................................... 63Defroster, Windshield............................. 63, 369Deleting A Phone........................................... 275Diagnostic System, Onboard......................... 137Diesel Fuel..................................................... 471Diesel Fuel Requirements............................. 471Bulk Storage Of......................................... 210Diesel Fuel System, Re-Priming..................... 414Differential, Limited Slip................................ 174Disable Vehicle Towing.................................. 392Disc Drive...................................................... 268Disconnecting................................................ 275Disposal Antifreeze (Engine Coolant)....................... 423Disturb........................................................... 278Door Ajar........................................................ 129Door Ajar Light............................................... 129Door LocksAutomatic.................................................... 30Doors............................................................... 27Draining Fuel/Water Separator Filter............ 412Driver Memory Presets.................................. 265Driver’s Seat Back Tilt..................................... 34DrivingThrough Flowing, Rising, Or Shallow Standing Water
..................................... 234Dual Rear Wheels.......................................... 467
E
Electric Brake Control System....................... 311Anti-Lock Brake System............................ 310Electronic Roll Mitigation................. 312, 318Electric Parking Brake................................... 151Electrical Power Outlets................................... 74Electronic Range Select (ERS)...................... 159Electronic Stability Control (ESC).................. 312Electronic Throttle Control Warning Light...... 128Electronically Shifted Transfer Case.... 161, 163Emergency Braking....................................... 327Emergency Gas Can Refueling...................... 389Emergency, In Case OfFreeing Vehicle When Stuck..................... 391Hazard Warning Flasher........................... 373Jump Starting........................................... 386Emission Control System Maintenance........ 138Engine........................................................... 404Air Cleaner................................................ 411Block Heater............................................. 150Break-In Recommendations..................... 150Compartment................404, 405, 406, 407Compartment Identification.............404, 405, 406, 407Coolant (Antifreeze).................................. 475Exhaust Gas Caution....................... 371, 372Fails To Start............................................ 144Flooded, Starting...................................... 144Fuel Requirements.......................... 468, 474Idling........................................................ 148
Jump Starting........................................... 386Oil...........................................410, 474, 475Oil Filler Cap............................................. 404Oil Filter.................................................... 410Oil Selection..................................... 410, 474Oil Synthetic.............................................. 410Overheating.............................................. 389Starting............................................ 143, 144Enhanced Accident Response
Feature................................................ 353, 394Entry System, Illuminated................................58Ethanol.......................................................... 469Exhaust Gas Cautions.......................... 371, 372Exhaust System................................... 371, 420Exterior Lighting...............................................52Exterior Lights........................................ 52, 371
F
Family Alerts................................................. 300FiltersAir Cleaner................................................ 411Air Conditioning................................. 67, 415Engine Fuel............................................... 412Engine Oil........................................ 410, 475Engine Oil Disposal................................... 410FlashersTurn Signals.............................. 55, 136, 371Flash-To-Pass...................................................54Flat Tire Stowage.......................................... 384Fluid Capacities............................................ 474
11

21_DT_OM_EN_USC_t.book Page 485

487
J
Jack Location
................................................. 377Jump Starting................................................ 386
K
Key Fob Programming Additional Key Fobs
.............. 20Key Fob Battery Service (Remote Keyless
Entry)............................................................... 18Key Fob Programming (Remote Keyless
Entry)............................................................... 20Keyless Enter-N-Go................................. 28, 143Passive Entry............................................... 28Keys................................................................. 17
L
Lane Change And Turn Signals........................ 55Lane Change Assist......................................... 55LaneSense.................................................... 199Lap/Shoulder Belts....................................... 336Latches.......................................................... 371Hood........................................................... 84Lead Free Gasoline........................................ 468Leaks, Fluid................................................... 371Life Of Tires................................................... 452Light Bulbs........................................... 371, 437
Lights............................................................ 371Air Bag.................................... 126, 342, 369Brake Assist Warning............................... 314Brake Warning.......................................... 126Bulb Replacement.................................... 437Cargo........................................................... 56Center Mounted Stop............................... 442Courtesy/Reading....................................... 57Cruise....................................................... 136Daytime Running......................................... 53Electronic Stability Program (ESP)Indicator............................................... 128Exterior...............................................52, 371Fog........................................................... 441Hazard Warning Flasher........................... 373Headlights............................................ 52, 54High Beam................................................... 53High Beam/Low Beam Select...................... 53Hill Descent Control Indicator................... 315Illuminated Entry......................................... 58Interior......................................................... 57Lights On Reminder..................................... 55Low Fuel................................................... 131Malfunction Indicator (Check Engine)....... 130Park.......................................................... 135Passing........................................................ 54
Seat Belt Reminder.................................. 126Security Alarm.......................................... 127Service...................................................... 437Traction Control........................................ 314Turn Signals............55, 136, 371, 439, 441Warning Instrument ClusterDescriptions................................ 128, 136Limited-Slip Differential....................... 174, 427Load Shed Battery Saver Mode..................... 125Load Shed Battery Saver On......................... 125Load Shed Electrical Load Reduction........... 125Load Shed Intelligent Battery Sensor............ 125Loading Vehicle............................................. 213Tires.......................................................... 447LocksAutomatic Door............................................30Child Protection...........................................31Power Door..................................................28Low Tire Pressure System............................. 327Lubrication, Body.......................................... 418Lug Nuts........................................................ 467Lug Nuts/Bolts.............................................. 467
M
Maintenance.............................................81, 84Maintenance Free Battery............................ 409Maintenance Schedule............... 395, 399, 40011

21_DT_OM_EN_USC_t.book Page 487

490
Seats
................................................. 34, 35, 36Adjustment........................................... 34, 36Easy Entry................................................... 37Head Restraints.......................................... 40Memory....................................................... 32Power.......................................................... 36Rear Folding................................................ 34Reclining Rear............................................. 36Tilting.......................................................... 34Security System...................................... 26, 127Selection Of Coolant (Antifreeze)...................475Send & Go........................................... 293, 302Sentry Key (Immobilizer).................................. 20Service Assistance......................................... 479Service Contract............................................ 480Service Manuals............................................ 482Settings, Audio.............................................. 266Shifting.......................................................... 154Automatic Transmission............................ 156Transfer Case, Shifting Into Transfer Case Neutral (N)................................... 232Transfer Case, Shifting Out Of TransferCase Neutral (N)................................... 233Shoulder Belts............................................... 336Side Steps, Power............................................ 28Signals, Turn..................................55, 136, 371Sirius Satellite Radio..................................... 261Favorites................................................... 264Replay....................................................... 262
SiriusXM Satellite RadioBrowse in SXM......................................... 264Favorites................................................... 264Replay...................................................... 262Sliding Rear Window, Power............................ 79Smart Watch................................................. 300Snow Chains (Tire Chains)............................ 458Snow Plow.................................................... 227Snow Tires.................................................... 454SOS Call............................................... 286, 301Spare Tires.......................................... 455, 456Spark Plugs................................................... 475Speed Control (Cruise Control)..................... 179Starting....................................... 140, 143, 144Automatic Transmission........................... 141Button......................................................... 21Cold Weather............................................ 146Engine Fails To Start................................. 144Starting And Operating......................... 143, 144Starting Procedures............................. 143, 144Starting Procedures (Gas Engines)............... 140SteeringPower....................................................... 174Tilt Column.................................................. 31Wheel, Heated...................................... 31, 32Wheel, Tilt.................................................... 31Steering Wheel Audio Controls..................... 259Steering Wheel Mounted Sound System...... 259
Steps, Power Side............................................28Stolen Vehicle Assistance.................... 297, 303Storage............................................................68Storage Compartment, Center Seat.................68Storage, Vehicle..................................... 66, 461Store Radio Presets...................................... 265Storing Your Vehicle...................................... 461Sun Roof..................................... 80, 81, 82, 84Sunglasses Storage.........................................70Sunshade Operation........................................81SuspensionAir.................................................... 165, 169Sway Control, Trailer..................................... 318Synthetic Engine Oil...................................... 410
T
Tailgate Removal.............................................86Tailgate, Electronic Lowering...........................85Telescoping Steering Column...........................31Temperature Control, Automatic (ATC).............65TiltDown...........................................................37Up................................................................37Tilt Steering Column.........................................31Tip Start........................................................ 143Tire And Loading Information Placard........... 447Tire Markings................................................ 443Tire Safety Information.................................. 443

21_DT_OM_EN_USC_t.book Page 490

491
Tires
................................... 371, 449, 455, 460Aging (Life Of Tires)................................... 452Air Pressure............................................... 449Chains....................................................... 458Compact Spare......................................... 455Dual........................................................... 467General Information........................ 449, 455High Speed................................................ 451Inflation Pressure...................................... 450Life Of Tires............................................... 452Load Capacity............................................ 447Pressure Monitoring System (TPMS)........................................ 131, 327Quality Grading.......................................... 460Radial........................................................ 451Replacement............................................. 453Rotation.................................................... 460Safety.............................................. 443, 449Sizes.......................................................... 444Snow Tires................................................. 454Spare Tires...................................... 455, 456Spinning.................................................... 452Trailer Towing............................................ 222Tread Wear Indicators............................... 452Wheel Nut Torque..................................... 467To Open Hood.................................................. 84Tongue Weight/Trailer Weight....................... 219Tonneau Cover....................................... 97, 462Tonneau Cover Cleaning................................ 462
Towing................................................. 214, 392Disabled Vehicle....................................... 392Guide........................................................ 218Recreational............................................. 230Weight...................................................... 218Towing Behind A Motorhome........................ 230Traction......................................................... 234Traction Control............................................ 318Trailer Reverse Steering Control................... 219Trailer Sway Control (TSC)............................. 318Trailer Towing............................................... 214Hitches..................................................... 218Minimum Requirements........................... 221Mirrors......................................................... 48Tips........................................................... 227Trailer And Tongue Weight........................ 219Wiring....................................................... 225Trailer Towing Guide..................................... 218Trailer Weight................................................ 218Transfer Case............................................... 427Electronically Shifted....................... 161, 163Fluid......................................................... 478Transmission................................................ 156Automatic........................................ 156, 426Fluid......................................................... 478Maintenance............................................ 426Shifting..................................................... 154Transporting Pets.......................................... 369Tread Wear Indicators.................................. 452Turn Signals......................... 55, 136, 439, 441
U
UconnectPhone Call Features
................................. 276Things You Should Know About Your Uconnect Phone................................... 279Uconnect App................................................ 284Uconnect Phone................................... 272, 273Answer Or Ignore An Incoming Call — Call Currently In Progress..................... 278Answer Or Ignore An Incoming Call — No Call Currently In Progress................ 277Bluetooth Communication Link................ 281Call Continuation...................................... 279Call Controls............................................. 277Call Termination....................................... 279Cancel Command..................................... 273Connecting To A Particular Mobile Phone Or Audio Device After Pairing................ 275Help Command......................................... 273Join Calls.................................................. 279Making A Phone Or Audio Device AFavorite................................................ 275Making A Second Call While Current Call Is In Progress........................................ 278Managing Your Favorites.......................... 276Natural Speech......................................... 272Operation.................................................. 272Overview................................................... 27111

21_DT_OM_EN_USC_t.book Page 491