headlamp RAM CHASSIS CAB 2023 Owners Manual

3
Forward Utility Lights and Rear Guidance
Lights — If Equipped .........................................46
Heated Mirrors — If Equipped..........................46
Tilt Side Mirrors In Reverse —
If Equipped........................................................46
UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®) — IF EQUIPPED ............................ 47

Before You Begin Programming HomeLink® ... 47

Erasing All The HomeLink® Channels ............47
Identifying Whether You Have A Rolling Code
Or Non-Rolling Code Device.............................47
Programming HomeLink® To A Garage Door
Opener ..............................................................48
Programming HomeLink® To A Miscellaneous
Device ...............................................................49

Reprogramming A Single HomeLink® Button .. 49

Canadian/Gate Operator Programming .........49
Security .............................................................50
Troubleshooting Tips ........................................50
EXTERIOR LIGHTS.................................................. 51
Headlight Switch...............................................51
Multifunction Lever ..........................................51
Daytime Running Lights (DRLs) ......................52
High/Low Beam Switch....................................52 Automatic High Beam Headlamp Control —
If Equipped........................................................52
Flash-To-Pass ...................................................52
Automatic Headlights — If Equipped ..............52
Directional LED Headlamp System —
If Equipped........................................................53
Parking Lights ...................................................53
Headlights On With Wipers ..............................53
Headlight Illumination On Approach ...............53
Headlight Delay ................................................53
Lights-On Reminder .........................................54
Front Fog Lights — If Equipped .......................54
Turn Signals ......................................................54
Lane Change Assist — If Equipped ..................54
Cargo Lights/Rear Guidance Lights —
If Equipped........................................................54
Battery Saver ....................................................55
INTERIOR LIGHTS ..................................................55
Courtesy Lights .................................................55
WINDSHIELD WIPERS AND WASHERS............... 57
Windshield Wiper Operation ...........................57
Rain Sensing Wipers — If Equipped ...............58
CLIMATE CONTROLS .............................................58
Automatic Climate Control Descriptions
And Functions ...................................................59
Manual Climate Control Descriptions
And Functions ...................................................62 Automatic Temperature Control (ATC) ............ 64
Climate Voice Recognition —If Equipped ........ 64
Operating Tips .................................................64
INTERIOR STORAGE AND EQUIPMENT ............... 65
Storage ............................................................. 65
USB/AUX Control ............................................. 70
Electrical Power Outlets................................... 71
Power Inverter — If Equipped ......................... 72
Wireless Charging Pad —If Equipped ............. 74
WINDOWS ............................................................. 74
Power Windows — If Equipped ........................ 74
Automatic Window Features —If Equipped..... 75
Reset Auto-Up .................................................. 75
Window Lockout Switch — If Equipped ........... 76
Power Sliding Rear Window —If Equipped ..... 76
Manual Sliding Rear Window —
If Equipped .......................................................76
Wind Buffeting .................................................76
HOOD....................................................................... 77
To Open The Hood ........................................... 77
To Close The Hood ........................................... 77

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52GETTING TO KNOW YOUR VEHICLE
DAYTIME RUNNING LIGHTS (DRLS)
The Daytime Running Lights (DRLs) come on
whenever the engine is running, and the low
beams are not on. The lights will remain on until
the ignition is placed in the OFF or ACC position, or
the parking brake is engaged.
NOTE:
For vehicles sold in Canada, the Daytime
Running Lights will automatically deactivate
when the front fog lights are turned on.
If allowed by law in the country in which the
vehicle was purchased, the Daytime Running
Lights can be turned on and off using the
Uconnect system Úpage 199.
On some vehicles, the Daytime Running Lights
may deactivate, or reduce intensity, on one side
of the vehicle (when a turn signal is activated on
that side), or on both sides of the vehicle (when
the hazard warning lights are activated).
HIGH/LOW BEAM SWITCH
Push the multifunction lever toward the instrument
panel to switch the headlights to high beam.
Pulling the multifunction lever back toward the
steering wheel will turn the low beams back on.
AUTOMATIC HIGH BEAM HEADLAMP
C
ONTROL — IF EQUIPPED
The Automatic High Beam Headlamp Control
system provides increased forward lighting at night
by automating high beam control through the use
of a camera mounted on the inside rearview mirror
or a windshield mounted camera. These cameras
detect vehicle specific light and automatically
switch from high beams to low beams until the
approaching vehicle is out of view.
NOTE:
The Automatic High Beam Headlamp Control
can be turned on or off by selecting “ON” under
“Auto Dim High Beams” within your Uconnect
Settings Ú page 199, as well as turning the
headlight switch to the AUTO position.
Broken, muddy, or obstructed headlights and
taillights of vehicles in the field of view will
cause headlights to remain on longer (closer to
the vehicle). Also, dirt, film, and other obstruc -
tions on the windshield or camera lens will
cause the system to function improperly.
If the windshield or Automatic High Beam Head -
lamp Control mirror is replaced, the mirror must
be re-aimed to ensure proper performance. See
a local authorized dealer.
To opt out of the Automatic High-Beam Sensi -
tivity Control (default) and enter Reduced
High-Beam Sensitivity Control (not recom -
mended), toggle the multifunction lever six full
on/off cycles within 10 seconds of ignition ON.
The system will return to the default setting
when the ignition is placed in the OFF position.
FLASH-TO-PASS
You can signal another vehicle with your headlights
by lightly pulling the multifunction lever toward you.
This will cause the high beam headlights to turn on,
and remain on, until the lever is released.
AUTOMATIC HEADLIGHTS — IF EQUIPPED
This system automatically turns your headlights on
or off based on ambient light levels. To turn the
system on, rotate the headlight switch to the AUTO
position.
When the system is on, the Headlight Delay feature
is also on. This means the headlights will stay on
for up to 90 seconds after you place the ignition
into the OFF position. To turn the automatic
headlights off, turn the headlight switch out of the
AUTO position.
NOTE:The engine must be running before the headlights
will come on in the Automatic mode.

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GETTING TO KNOW YOUR VEHICLE53

DIRECTIONAL LED HEADLAMP SYSTEM —
I
F EQUIPPED

This is a system consisting of LED (low/high beam)
headlights that incorporate dynamic cornering with
5-degree inboard/15-degree outboard swivel. The
headlights continuously and automatically adapt
to the driving conditions around bends or when
cornering based on steering wheel angle.
The system directs the headlights to light up the
road in the best way, taking into account the speed
of the vehicle and the bend or corner angle, as well
as the speed of the vehicle while the steering
wheel is being turned.
The adaptive lights are automatically activated
when the vehicle is traveling above approximately
5 mph (8 km/h).
This system can be turned on/off through the
Uconnect Settings under “Steering Directed
Lights” Ú page 199.
PARKING LIGHTS
To turn on the parking lights and instrument panel
lights, rotate the headlight switch clockwise. To
turn off the parking lights, rotate the headlight
switch back to the O (off) position.
NOTE:Vehicles sold in Canada are equipped with a head -
light switch with an AUTO and ON detent but without an OFF detent. Headlights will be deacti-
vated when the headlight switch is placed in the
parking lights position. However, the Daytime
Running Lights (DRLs) will be activated along with
the front and rear marker lights. The DRLs may be
deactivated when the parking brake is engaged.
HEADLIGHTS ON WITH WIPERS
If your vehicle is equipped with Automatic
Headlights, it also has this
customer-programmable feature. When your
headlights are in the automatic mode and the
engine is running, they will automatically turn on
when the wiper system is on. This feature is
programmable through the Uconnect system
Ú
page 199.
If your vehicle is equipped with the Rain Sensing
Wiper system Ú page 58, and it is activated, the
headlights will automatically turn on after the
wipers complete five wipe cycles within
approximately one minute. They will turn off
approximately four minutes after the wipers
completely stop.
NOTE:When your headlights come on during the daytime,
the instrument panel lights will automatically dim
to the lower nighttime intensity.
HEADLIGHT ILLUMINATION ON
A
PPROACH
When enabled, the headlights, exterior door
handle pocket lights (if equipped), and interior
lights will illuminate when the unlock button on the
key fob is pushed as the operator is approaching
the vehicle. This feature can be turned on/off, and
the length of time the headlights stay on can be
programmed for up to 90 seconds within Uconnect
Settings Ú page 199.
HEADLIGHT DELAY
To assist when exiting the vehicle, the headlight
delay feature will leave the headlights on for up to
90 seconds. This delay is initiated when the
ignition is placed in the OFF position while the
headlight switch is on, and then the headlight
switch is cycled off. Headlight delay can be
canceled by either turning the headlight switch on
then off, or by placing the ignition in the ON
position.
NOTE:
This feature can be programmed through the
Uconnect system Ú page 199.
The headlight delay feature is automatically
activated if the headlight switch is left in the
AUTO position when the ignition is placed in the
OFF position.
2

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122STARTING AND OPERATING
NORMAL OPERATION — DIESEL ENGINE
Observe the following when the engine is
operating.
All message center lights are off.
Malfunction Indicator Light (MIL) is off.
Engine oil pressure is above 10 psi (69 kPa) at
idle.
Voltmeter operation: The voltmeter may show a gauge fluctuation at
various engine temperatures. This cycling
operation is caused by the post-heat cycle of the
intake manifold heater system. The number of
cycles and the length of the cycling operation is
controlled by the engine control module. Post-heat
operation can run for several minutes, and then
the electrical system and voltmeter needle will
stabilize.
The cycling action will cause temporary dimming of
the headlamps, interior lamps, and also a
noticeable reduction in blower motor speed.
COLD WEATHER PRECAUTIONS
Operation in ambient temperature below 32°F
(0°C) may require special considerations. The
following charts suggest these options:
Fuel Operating Range
NOTE:Use Ultra Low Sulfur Diesel (ULSD) Fuels
ONLY.
Fuel Operating Range Chart

*Number 1 ULSD Fuel should only be used where
extended arctic conditions (0°F/-18°C) exist.
NOTE:
Use of Climatized ULSD or Number 1 ULSD Fuel
results in a noticeable decrease in fuel
economy.
Climatized ULSD Fuel is a blend of Number 2
ULSD and Number 1 ULSD Fuels which reduces
the temperature at which wax crystals form in
fuel.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing chil -
dren to be in a vehicle unattended is
dangerous for a number of reasons. A child or
others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the gear
selector. Do not leave the key fob in or near
the vehicle (or in a location accessible to chil -
dren), and do not leave the ignition of a
vehicle equipped with Keyless Enter ‘n Go™ in
the ACC or ON/RUN position. A child could
operate power windows, other controls, or
move the vehicle.
WARNING!

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STARTING AND OPERATING177
REFUELING THE VEHICLE— GASOLINE
ENGINE
If the fuel filler cap is lost or damaged, be sure the
replacement cap is the correct one for this vehicle.

1. Remove the fuel cap by rotating it counter -
clockwise.

2. Insert the refueling nozzle into the filler pipe.
3. Fill the vehicle with fuel.
NOTE:
When the fuel nozzle “clicks” or shuts off,
the fuel tank is full.
Wait five seconds before removing the fuel
nozzle to allow excess fuel to drain from the
nozzle.
4. Remove the refueling nozzle, reinstall the fuel cap.
NOTE:Tighten the gas cap a quarter turn until you hear
one click. This is an indication that the cap is
properly tightened. If the gas cap is not tightened properly, the
Malfunction Indicator Light will come on. Be sure
the gas cap is tightened every time the vehicle is
refueled.
LOOSE FUEL FILLER CAP MESSAGE
If the vehicle diagnostic system determines that
the fuel filler cap is loose, improperly installed, or
damaged, a loose gASCAP indicator will display in
the instrument cluster telltale display area
Ú
page 89. Tighten the fuel filler cap properly and
push the RIGHT button to turn off the message. If
the problem continues, the message will appear
the next time the vehicle is started.
REFUELING THE VEHICLE — DIESEL ENGINE
If the fuel filler cap is lost or damaged, be sure the
replacement cap is the correct one for this vehicle.

1. Remove the fuel cap by rotating it counter -
clockwise.

2. Insert the refueling nozzle into the filler pipe.
3. Fill the vehicle with fuel.
The inlet for the engine air intake is located
behind the passenger side headlamp and
receives air through the grille.
WARNING!WARNING!
Never have any smoking materials lit in or
near the vehicle when the gas cap is removed
or the tank is being filled.
Never add fuel to the vehicle when the engine
is running. This is in violation of most state
and federal fire regulations and may cause
the MIL to turn on.
CAUTION!
Damage to the fuel system or emissions
control system could result from using an
improper fuel tank filler tube cap (fuel filler
cap). A poorly fitting cap could let impurities
into the fuel system. Also, a poorly-fitted after
-
market cap can cause the Malfunction Indi -
cator Light (MIL) to illuminate due to fuel
vapors escaping from the system.
A poorly fitting fuel filler cap may cause the
MIL to turn on.
To avoid fuel spillage and overfilling, do not
“top off” the fuel tank after filling.
WARNING!
A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on
the ground while filling.
4

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384SERVICING AND MAINTENANCE
BULB REPLACEMENT
Replacement Bulbs, Names, And Part Numbers
In the instance a bulb needs to be replaced, this section includes bulb description and replacement part numbers.
NOTE:See an authorized dealer for LED bulb replacement.F99
–10 Amp RedHVAC / IN-CARTS / CSG / TRL CWY
MOD */ TACH
F100 –10 Amp RedUpfitter Box Feed *
F101 –20 Amp YellowRR HTD ST Right *
F102 –20 Amp YellowRR HTD ST Left / Run RLY #3 *
F103 –10 Amp RedHeadLamp AFLS *
F104 –20 Amp YellowUCI Port / USB Rear
Cavity Cartridge Fuse Micro FuseDescription
* If Equipped
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.

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SERVICING AND MAINTENANCE385
Exterior Bulbs
Bulb Name Bulb Number
Low Beam (Halogen Reflector Headlamp) H11LL
High Beam (Halogen Reflector Headlamp) 9005LL
Low & High Beam LED
Low & High Beam LED
Turn Signal / Front Position (Halogen Reflector Headlamp) 7444NA
Turn Signal LED
Front Position LED
Turn Signal (LED Reflector Headlamp) 7444NA
Front Side Marker LED
Front Fog Lamps (Halogen Reflector Headlamp) H11LL
Front Fog Lamps LED
Side Indicators LED
Center High Mounted Stop Lamp (CHMSL) 921
Cab Roof Marker Lamps 194NA
Box Off Tail Lamps – Stop/Turn/Tail/License Plate 1157
Box Off Tail Lamps – Back Up 1156
8

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386SERVICING AND MAINTENANCE
Replacing Exterior Bulbs
BASE QUAD: LOW BEAM HEADLAMP, HIGH
BEAM HEADLAMP, FRONT PARK AND TURN —
IF EQUIPPED
Low Beam
See the following steps to replace:

1. Open the hood.

2. Disconnect and isolate the negative battery
cable.
3. Reach into the front wheel house ahead of the front wheel, remove the fastener, and lift the
cover over the access hole in the front of the
wheel house splash shield. Access to the rear
of the lamp can be gained through this access
hole.

Splash Shield Access Cover
4. Reach through the access hole of the wheel
house splash shield and disengage the bulb
access cover by rotating counterclockwise.

Bulb Access Cover

5. Disconnect the internal lamp wiring harness connector from the low beam bulb. 6. Rotate the bulb counterclockwise a quarter
turn to unlock the bulb from the lamp.
7. Pull the bulb straight out from the housing.
8. Reverse the procedure for installation of new bulb and covers.
High Beam
See the following steps to replace:

1. Open the hood.

2. Disconnect and isolate the negative battery cable.

Bulb Access Cover

3. Look under the hood and behind the headlamp to find the high beam bulb access
cover.
4. Reach behind the headlamp and disengage the access cover by rotating counterclockwise.
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.
Always use the correct bulb size and type for
replacement. An incorrect bulb size or type
may overheat and cause damage to the lamp,
the bulb socket, or the lamp wiring.

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