2018 Ram 4500 Chassis Cab headlights

•Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes in the
fresh air and high blower setting. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
BODYWORK
Protection From Atmospheric Agents
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice and those that are sprayed on
trees and road surfaces during other seasons are highly
corrosive to the metal in your vehicle. Outside parking,
which exposes your vehicle to airborne contaminants, road
surfaces on which the vehicle is operated, extreme hot or
cold weather and other extreme conditions will have an
adverse effect on paint, metal trim, and underbody protec-
tion.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion resis-
tance built into your vehicle.
What Causes Corrosion?
Corrosion is the result of deterioration or removal of paint
and protective coatings from your vehicle.
The most common causes are:
• Road salt, dirt and moisture accumulation.
• Stone and gravel impact.
• Insects, tree sap and tar.
• Salt in the air near seacoast localities.
• Atmospheric fallout/industrial pollutants.
Body And Underbody Maintenance
Cleaning Headlights
Your vehicle is equipped with plastic headlights and fog
lights that are lighter and less susceptible to stone breakage
than glass headlights.
Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.
To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution followed
by rinsing.
420 SERVICING AND MAINTENANCE

Setting NameSelectable Options
Hill Start Assist — If Equipped
NOTE:
When the “Hill Start Assist” feature is selected, the Hill Start Assist (HSA) system becomes active.
Lights
After pressing the “Lights” button on the touchscreen, the
following settings will be available:
Setting Name Selectable Options
Headlight Off Delay 030609 0
Headlight Illumina- tion On Approach 03
0609 0
NOTE:
When the “Headlight Illumination On Approach” feature is selected, it allows the adjustment of the amount of time
the headlights remain on when the doors are unlocked with the key fob. Headlights WithWipers — IfEquipped On
Off
450 MULTIMEDIA

Display
After pressing the “Display” button on the touchscreen, the
following settings will be available:
Setting NameSelectable Options
Display Mode DayNight Auto
NOTE:
When Day or Night is selected for the Display Mode, the usage of the Parade Mode feature will cause the radio to
activate the Display Brightness Day control even though the headlights are on. Display Brightness With Headlights ON +–
NOTE:
To make changes to the Display Brightness with Headlights ON setting, the headlights must be on and the interior
dimmer switch must not be in the partyorparade positions.
Display Brightness With Headlights OFF +–
NOTE:
To make changes to the Display Brightness with Headlights OFF setting, the headlights must be off and the interior
dimmer switch must not be in the partyorparade positions.
Set Theme Pre-configured Themes
10
MULTIMEDIA 465

Setting NameSelectable Options
Rain Sensing Auto Wipers — If Equipped On
Off
NOTE:
When the “Rain Sensing Auto Wipers” feature is selected, the system will automatically activate the windshield wip-
ers if it senses moisture on the windshield. Hill Start Assist — If Equipped On
Off
Lights
After pressing the “Lights” button on the touchscreen, the
following settings will be available:
Setting Name Selectable Options
Headlight Off Delay +–
NOTE:
When the “Headlight Off Delay” feature is selected, the driver can choose to have the headlights remain on for 0, 30,
60, or 90 seconds when exiting the vehicle.
470 MULTIMEDIA

Setting NameSelectable Options
Headlight Illumination On Ap- proach +–
NOTE:
When the “Headlight Illumination On Approach” feature is selected, the headlights will activate and remain on for 0,
30, 60, or 90 seconds when the doors are unlocked with the key fob. Headlights With Wipers — If Equipped
NOTE:
When the “Headlights With Wipers” feature is selected, and the headlight switch is in the AUTO position, the head-
lights will turn on approximately ten seconds after the wipers are turned on. The headlights will also turn off when
the wipers are turned off if they were turned on by this feature.
Auto Dim High Beams — If Equipped
NOTE:
When the “Auto Dim High Beams” feature is selected, the high beam headlights will deactivate automatically under
certain conditions.
Flash Lights With Lock
NOTE:
When the “Flash Lights With Lock” feature is selected, the exterior lamps will flash when the doors are locked or un-
locked with the key fob. This feature may be selected with or without the sound horn on lock feature selected.
10
MULTIMEDIA 471

Engine Off Options
After pressing the “Engine Off Options” button on the
touchscreen, the following settings will be available:
Setting NameSelectable Options
Engine Off Power Delay +–
NOTE:
When the “Engine Off Power Delay” feature is selected, the power window switches, radio, Uconnect phone system
(if equipped), power sunroof (if equipped), and power outlets will remain active for up to ten minutes after the igni-
tion is cycled to OFF. Opening either front door will cancel this feature. Headlight Off Delay +–
NOTE:
When the “Headlight Off Delay” feature is selected, the driver can choose to have the headlights remain on for 0, 30,
60, or 90 seconds when exiting the vehicle.
10
MULTIMEDIA 475

Adding Engine Coolant (Antifreeze).............385
Adding Fuel ............................. .289
Additives, Fuel ........................ .290, 430
Adjust Down .............................. .46, 48
Forward ............................ .46, 48
Rearward ........................... .46, 48
Up ................................ .46, 48
Adjustable Pedals ...........................59
Air Bag Air Bag Operation ....................... .200
Air Bag Warning Light .....................197
Enhanced Accident Response .............206, 355
Event Data Recorder (EDR) .................355
If A Deployment Occurs ....................205
Knee Impact Bolsters ..................... .201
Maintaining Your Air Bag System .............207
Transporting Pets ....................... .233
Air Bag Light ...................... .150, 197, 234
Air Bag Maintenance ....................... .207
Air Cleaner, Engine (Engine Air Cleaner Filter) ......368
Air Conditioner Maintenance ..................371
Air Conditioning ............................82
Air Conditioning Filter ....................97, 372
Air Conditioning, Operating Tips ................97Air Conditioning Refrigerant
...............371, 372
Air Conditioning System ...................96, 371
Air Filter ............................... .368
Air Pressure, Tires ......................... .405
Alarm, Panic ...............................22
Alarm (Security Alarm) ....................33, 151
Alarm System (Security Alarm) .................33
Alterations/Modifications, Vehicle ................7
Antifreeze (Engine Coolant) ...................385
Capacities ............................. .434
Disposal .............................. .387
Anti-Lock Brake System (ABS) .................164
Anti-Lock Warning Light .....................156
Ashtray ................................ .127
Assist,

Hill Start .......................... .166
Audio Systems (Radio) ...................... .441
Auto Down Power Windows ...................99
Automatic Door Locks ........................40
Automatic Headlights ........................72
Automatic High Beams .......................71
Automatic Temperature Control (ATC) ............96
Automatic Transmission Adding Fluid .......................... .391
Fluid And Filter Changes ...................392
Fluid Level Check .....................389, 390
512 INDEX

General Information........................ .182
Glass Cleaning ........................... .424
Grocery Bag Retainer .........................54
Gross Axle Weight Rating .....................293
Gross Vehicle Weight Rating ...................292
Guide, Body Builders .........................7
GVWR ................................. .290
Hazard Driving Through Flowing, Rising, Or Shallow
Standing Water ......................... .317
Hazard Warning Flasher ..................... .320
Headlights .............................. .326
Automatic ..............................72
Cleaning .............................. .420
High Beam ..............................71
High Beam/Low Beam Select Switch ...........71
Passing ................................72
Switch .................................69
Head Restraints ............................55
Heated Mirrors .............................67
High Beam/Low Beam Select (Dimmer) Switch ......71
Hill Descent Control ....................... .174
Hill Descent Control Indicator .................174
Hill Start Assist ........................... .166Hitches
Trailer Towing .......................... .298
Hoisting ................................ .393
HomeLink (Garage Door Opener) ...............102
Hood Prop .............................. .101
Hood Release ............................ .101
Hub Caps ............................... .344
Ignition ..................................27
Key ...................................27
Ignition Key Removal ........................27
Illuminated Entry ...........................78
Immobilizer (Sentry Key) ......................32
Inside Rearview Mirror ...............60, 61, 62, 320
Instrument Cluster ......................... .158
Instrument Panel Lens Cleaning ................423
Integrated Trailer Brake Controls ................302
Interior Appearance Care .....................422
Interior Lights ..............................76
Intermittent

Wipers (Delay Wipers) ...............79
Introduction ................................4
Inverter Outlet (115V) ...................... .127
Jack Operation ........................... .339
12
INDEX 517