fog light Ram 2500 2018 User Guide

EXTERIOR LIGHTS
Headlight Switch
NOTE:
If your vehicle is equipped with illuminated
approach lights under the outside mirrors,
they can be turned off through the instrument
cluster or the Uconnect radio. For further
information, refer to the Owner’s Manual for
further information.
Headlights
To turn on the headlights, rotate the head-
light switch clockwise to the headlight posi-
tion. When the headlight switch is on, the
parking lights, taillights, license plate light
and instrument panel lights are also turned
on. To turn off the headlights, rotate the
headlight switch back to the O (off) position.
Multifunction Lever
The multifunction lever is located on the left
side of the steering column.
High/Low Beam Switch
Push the multifunction lever toward the in-
strument panel to switch the headlights to
high beam. Pulling the multifunction lever
back toward the steering wheel will turn the
low beams back on, or shut the high beams
off.
Headlight Switch
1 — Auto
2 — Rotate Headlight Switch
3 — Push Cargo Light
4 — Rotate Dimmer
5 — Push Fog Light
Multifunction Lever
GETTING TO KNOW YOUR VEHICLE
32

IconDescription
Floor Mode
Floor Mode
Air comes from the floor outlets. A slight amount of air is directed through the defrost and side window demister outlets.
Mix ModeMix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting works best in cold or snowy con-
ditions that require extra heat to the windshield. This setting is good for maintaining comfort while reducing moisture
on the windshield.
Climate Control OFF Button
Press and release this button on the touchscreen, or push the faceplate button, to turn the Climate Control System off.
CAUTION!
Failure to follow these cautions can cause
damage to the heating elements:
•
Use care when washing the inside of the
rear window. Do not use abrasive window
cleaners on the interior surface of the
window. Use a soft cloth and a mild
washing solution, wiping parallel to the
heating elements. Labels can be peeled
off after soaking with warm water.
• Do not use scrapers, sharp instru- ments, or abrasive window cleaners on
the interior surface of the window.
CAUTION!
• Keep all objects a safe distance from
the window.
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the
operator to manually activate or deactivate
the air conditioning system. When the air
conditioning system is turned on, cool dehu-
midified air will flow through the outlets into
the cabin. For improved fuel economy, press the A/C button to turn off the air conditioning
and manually adjust the blower and airflow
mode settings. Also, make sure to select only
Panel, Bi-Level, or Floor modes.
NOTE:
• If fog or mist appears on the windshield or
side glass, select Defrost mode, and in-
crease blower speed if needed.
• If your air conditioning performance seems lower than expected, check the front of the
A/C condenser (located in front of the ra-
diator), for an accumulation of dirt or in-
GETTING TO KNOW YOUR VEHICLE
46

CAUTION!
Continuous driving with the Transmission
Temperature Warning Light illuminated
will eventually cause severe transmission
damage or transmission failure.
Yellow Indicator Lights
— Rear Fog Indicator — If Equipped
This indicator will illuminate when the rear
fog lights are on.
— Air Suspension Payload Protection
Indicator Light — If Equipped
This telltale will turn on to indicate that the
maximum payload may have been exceeded
or load leveling cannot be achieved at its
current ride height. Protection Mode will au-
tomatically be selected in order to “protect”
the air suspension system, air suspension
adjustment is limited due to payload.
— TOW/HAUL Indicator Light
This light will illuminate when TOW/HAUL
mode is selected.
— Cargo Light — If Equipped
The cargo light will illuminate when the cargo
light is activated by pushing the cargo light
button on the headlight switch.
— Air Suspension Off-Road 1 Indicator
Light — If Equipped
This light will illuminate when the air suspen-
sion system is set to the Off-Road 1 setting.
For further information, refer to “Air Suspen-
sion System” in “Starting And Operating.”
— Air Suspension Off-Road 2 Indicator
Light — If Equipped
This light will illuminate when the air suspen-
sion system is set to the Off-Road 2 setting.
For further information, refer to “Air Suspen-
sion System” in “Starting And Operating”.
— Air Suspension Ride Height Raising
Indicator Light— If Equipped
This light will blink and alert the driver that
the vehicle is changing to a higher ride
height.
— Air Suspension Ride Height Lower-
ing Indicator Light— If Equipped
This light will blink and alert the driver that
the vehicle is changing to a lower ride height.
— Air Suspension Entry/Exit Indicator
Light— If Equipped
This light comes on when the vehicle is
automatically lowered from ride height posi-
tion downward for easy entry and exit of the
vehicle.
– 4WD Indicator Light — If
Equipped
This light alerts the driver that the vehicle is
in the four-wheel drive mode, and the front
and rear driveshafts are mechanically locked
together forcing the front and rear wheels to
rotate at the same speed.
— 4WD Low Indicator Light — If
Equipped
This light alerts the driver that the vehicle is
in the four-wheel drive LOW mode. The front
and rear driveshafts are mechanically locked
together forcing the front and rear wheels toGETTING TO KNOW YOUR INSTRUMENT PANEL
82

rotate at the same speed. Low range provides
a greater gear reduction ratio to provide in-
creased torque at the wheels.
Refer to “Four-Wheel Drive Operation — If
Equipped” in “Starting And Operating” for
further information on four-wheel drive op-
eration and proper use.
— Wait To Start Light — If Equipped
The “Wait To Start” telltale will illuminate for
approximately two seconds when the ignition
is turned to the RUN position. It’s duration
may be longer based on colder operating
conditions. Vehicle will not initiate start until
telltale is no longer displayed. Refer to
“Starting The Engine” in “Starting And Op-
erating” for further information.
NOTE:
The “Wait To Start” telltale may not illumi-
nate if the intake manifold temperature is
warm enough.
— Water In Fuel Indicator Light — If
Equipped
The “Water In Fuel Indicator Light” will illu-
minate when there is water detected in the
fuel filters. If this light remains on, DO NOT
start the vehicle before you drain the water
from the fuel filters to prevent engine dam-
age. Refer to the “Draining Fuel/Water Sepa-
rator Filter” section in “Dealer Service” in
“Servicing And Maintenance” for further in-
formation.
— Low Diesel Exhaust Fluid (DEF) Indi-
cator Light — If Equipped
The Low Diesel Exhaust Fluid (DEF) Indicator
will illuminate if the vehicle is low on Diesel
Exhaust Fluid (DEF). Refer to “Starting And
Operating” for further information.
Green Indicator Lights
— Park/Headlight On Indicator Light
This indicator will illuminate when the park
lights or headlights are turned on.
— Front Fog Indicator Light — If
Equipped
This indicator will illuminate when the front
fog lights are on.
— Turn Signal Indicator Lights
When the left or right turn signal is activated,
the turn signal indicator will flash indepen-
dently and the corresponding exterior turn
signal lamps will flash. Turn signals can be
activated when the multifunction lever is
moved down (left) or up (right).
NOTE:
• A continuous chime will sound if the ve- hicle is driven more than 1 mile (1.6 km)
with either turn signal on.
• Check for an inoperative outside light bulb if either indicator flashes at a rapid rate.
—Cruise Control Set Indicator Light —
If Equipped
This light will turn on when the speed control
is set to the desired speed. Refer to “Speed
Control” in “Starting And Operating” for fur-
ther information.
83

HAZARD WARNING FLASHERS
The Hazard Warning flasher switch is located
on the upper switch bank just below the
radio.
Push the switch to turn on the Hazard Warn-
ing flasher. 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 you must leave 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 flash-
ers may wear down your battery.
BULB REPLACEMENT
Replacement Bulbs
All of the inside bulbs are brass or glass-
wedge base. Aluminum base bulbs are not
approved.
Interior Bulbs
Bulb Number
Overhead Console
Lamps TS 212–9
Dome Lamp 7679
For lighted switches, see your authorized
dealer for replacement instructions.
Exterior Bulbs
Bulb Number
Base Quad Head-
lamp – Low Beam H11LL
Base Quad Head-
lamp – High Beam 9005LL
Front Turn Signal
Lamp (Base Quad
Headlamp) 3157NA
Bulb Number
Premium Bi Halogen
Projector Headlamp -
Low Beam 9005Sl+
Premium Bi Halogen
Projector Headlamp -
High Beam 9005LL
Front Turn Signal
Lamp (Premium
Headlamp) LED (Serviced at au-
thorized dealer)
Fog Lamp (Horizontal
shape) 9145
Fog Lamp (Vertical
shape) 9006
Center High Mounted
Stop Lamp (CHMSL) 921K
Rear Cargo Lamp 921
LED Center High
Mounted Stop Lamp
(CHMSL)/Cargo
Lamp LED (Serviced at au-
thorized dealer)
Cab Roof Marker
Lamps 194NA
Base Rear Tail/Turn
and Stop Lamp 3157K
Premium Rear Tail/
Turn and Stop Lamp LED (Serviced at au-
thorized dealer)
IN CASE OF EMERGENCY
202

FlashersTurn Signal ........32, 33, 83, 136
Flash-To-Pass .................32
Flat Tire Stowage ..............214
Fluid, Brake ..............282, 284
Fluid Capacities ...........278, 279
Fluid Leaks ..................136
Fluids And Lubricants . . . .280, 283, 285
Fog Lights .................32, 82
Folding Rear Seat ...............22
Four-Way Hazard Flasher ..........202
Four Wheel Drive ..............162
Freeing A Stuck Vehicle ..........224
Fuel Adding ...........181, 182, 186
Additives .................182
Diesel ...............283, 285
Filter ................249, 253
Light ....................81
Materials Added ............182
Octane Rating ..............280
Requirements ..............278
Tank Capacity ..........278, 279
Fueling .................182, 186
Fuses .....................203
Garage Door Opener (HomeLink) ......51Gauges
Voltmeter .............149, 151
Gear Select Lever Override ........221
General Information .............93
Guide, Body Builders .............2
Hands-Free Phone (Uconnect) ......332
Hazard Warning Flasher ..........202
Headlight ....................32
Headlights Automatic .................33
Delay ....................32
High Beam ................32
High Beam/Low Beam Select Switch .32
Lights On Reminder ...........32
Passing ..................32
Switch ...................32
Time Delay ................
32
Head Restraints ................27
High Beam/Low Beam Select (Dimmer) Switch ....................32
Hoisting ....................257
HomeLink (Garage Door Opener) ......51
Hood Prop ...................50
Hood Release .................50
Hub Caps ...................217 Idle Up Feature
...............152
Instrument Cluster ..............83
Integrated Trailer Brake Controls .....192
Intermittent Wipers (Delay Wipers) ....35
Intervention Regeneration Strategy . .67, 70
Introduction ...................1
Inverter Outlet (115V) ............56
iPod/USB/MP3 Control Bluetooth Streaming Audio ......332
Jump Starting ................218
Key Fob Panic Alarm ................15
Keyless Enter-N-Go ..........19, 146
Passive Entry ...............19
Passive Entry Programming .......19
Keys .......................13
Lane Change And Turn Signals . . . .32, 33
Lane Change Assist ...........32, 34
Latches ....................136
Hood ....................50
Leaks, Fluid .................136
Life Of Tires .................267
Light Bulbs ..............136, 202
Lights .....................136
359

AirBag ............76, 104, 135
Automatic Headlights..........33
Battery Saver ...............32
Brake Warning ..............76
Bulb Replacement ...........202
Cargo ....................34
Cruise .................83, 84
Daytime Running ............32
Dimmer Switch, Headlight .......32
Engine Temperature Warning .....77
Exterior ..................136
Fog .....................82
Hazard Warning Flasher ........202
Headlights .................32
Headlights On Reminder ........32
Headlight Switch .............32
High Beam ................32
High Beam/Low Beam Select .....32
Instrument Cluster ............32
Lights On Reminder ...........32
Low Fuel ..................81
Malfunction Indicator (Check Engine) .78
Park ....................83
Passing ..................32
Seat Belt Reminder ...........76
Security Alarm ..............77
Service ..................202 Tire Pressure Monitoring (TPMS) .79, 88
Turn Signal
.......32, 33, 83, 136
Warning (Instrument Cluster
Description) .............77, 83
Loading Vehicle Tires ...................261
Low Tire Pressure System ..........88
Lug Nuts ...................276
Maintenance Plan ..........235, 239
Maintenance Schedule .......230, 234, 237, 239
Malfunction Indicator Light (Check Engine) ...............78
Manual, Service ...............355
Manual Transmission Lubricant Selection ..........282
Memory Feature (Memory Seat) ......22
Memory Seat ..................22
Memory Seats And Radio ..........22
Mirrors .....................31
Memory ..................22
Monitor, Tire Pressure System .......88
Mopar .....................287
Mopar

Accessories .............287
Multi-Function Control Lever ........32Navigation
...........327, 329, 330
Navigation System (Uconnect GPS) . . .179
New Vehicle Break-In Period . . . .153, 154
Occupant Restraints .............93
Oil Change Indicator ............238
Oil, Engine ...........280, 283, 285
Capacity ..............278, 279
Filter ............280, 283, 285
Pressure Warning Light .........77
Recommendation ...........278
Viscosity .................278
Oil Pressure Light ...............77
Onboard Diagnostic System .........84
Operating Precautions ............84
Overheating, Engine ............220
Owner's Manual (Operator Manual) . . .355
Panic Alarm ..................15
ParkSense System, Rear ..........179
Passive Entry .................19
Pedals, Adjustable ..............30
Perform Service Indicator, Reset .....239
Personalized Menu Bar ...........309
Pets ......................133
Phone, Hands-Free (Uconnect) ......332
Phone (Pairing) ...............334
INDEX
360

Jacking..................211
Life Of Tires ...............267
Load Capacity ..............261
Pressure Monitor System (TPMS) . . .88
Pressure Warning Light .........79
Quality Grading .............272
Radial ..................266
Replacement ..............267
Safety ...............257, 264
Sizes ...................258
Snow Tires ................269
Spare Tire .........269, 270, 271
Spinning .................266
Tread Wear Indicators .........267
Wheel Nut Torque ...........276
Tire Safety Information ...........257
To Open Hood .................50
Towing .....................191
Disabled Vehicle ............225
Guide ...................191
Recreational ...............196
Weight ..................191
Towing Vehicle Behind A Motorhome . .196
Trailer Towing ................191
Minimum Requirements .......191
Trailer Towing Guide ............191
Trailer Weight ................191 Transfer Case
Electronically Shifted . .162, 164, 166,
168 Fluid ............282, 284, 286
Transmission .................156
Automatic .........156, 158, 160
Fluid ............282, 284, 286
Shifting .................155
Transporting Pets ..............133
Tread Wear Indicators ............267
Turn Signals .............32, 33, 83
Uconnect 3.0 ................295
Uconnect

(Hands-Free Phone)
Making A Phone Call ......332, 338
Receiving A Call ............332
Uconnect Phone ........332, 337, 338
Uconnect Settings Customer Programmable Features . . .19
Passive Entry Programming .......19
Uconnect Voice Command .....337, 340
Uniform Tire Quality Grades ........272
Untwisting Procedure, Seat Belt ......98
USB Port ...................325
Utility Rails, Rear Cargo Area ........62Vehicle Loading
...............261
Vehicle Storage ................48
Vehicle User Guide ICON Symbol Glossary ..........11
In Vehicle Help ..............11
IVH .....................11
Navigation .................11
Operating Instructions ..........11
Searching User Guide ..........11
Voice Command ...............337
Voice Recognition System (VR) ..............337, 338, 340
Voltmeter ................149, 151
Warning Lights (Instrument Cluster Description) .................79
Washers, Windshield .............35
Water Separator, Diesel Fuel . . . .249, 253
Wheel And Wheel Trim ...........271
Wheel And Wheel Trim Care ........271
Wheel Cover .................217
Wheel Nut Torque ..............276
Wind Buffeting ................50
Window Fogging ................48
363