2023 RAM 1500 lane assist

3
EXTERIOR LIGHTS ..............................................................46Headlight Switch ........................................................ 46
Multifunction Lever .................................................... 47
Daytime Running Lights (DRLs) ................................ 47
High/Low Beam Switch ............................................. 47
Automatic High Beam Headlamp Control —
If Equipped ................................................................. 47
Flash-To-Pass ............................................................. 48
Automatic Headlights — If Equipped ......................... 48
Parking Lights And Panel Lights................................. 48
Automatic Headlights With Wipers ............................ 48
Headlight Delay ........................................................... 48
Lights-On Reminder .................................................... 48
Fog Lights — If Equipped ........................................... 48
Turn Signals ................................................................ 49
Lane Change Assist — If Equipped............................. 49
Cargo Lights/Trailer Spotter Lights/Trailer
Hitch Light With Bed Lights — If Equipped ................ 49
Battery Saver ............................................................... 50
INTERIOR LIGHTS ...............................................................50 Courtesy Lights............................................................ 50
Illuminated Entry ........................................................ 52
WINDSHIELD WIPERS AND WASHERS ..........................52 Windshield Wiper Operation....................................... 52
Rain Sensing Wipers — If Equipped .......................... 53
CLIMATE CONTROLS .........................................................54 Automatic Climate Control Descriptions
And Functions ............................................................. 54
Manual Climate Control Descriptions
And Functions ............................................................. 56
Automatic Temperature Control (ATC) —
If Equipped ................................................................. 59
Climate Voice Recognition — If Equipped .................. 59
Operating Tips ............................................................ 59 INTERIOR STORAGE AND EQUIPMENT ............................ 60
Storage ......................................................................... 60
USB/AUX Control ........................................................ 65
Electrical Power Outlets ............................................. 66
Power Inverter — If Equipped ..................................... 67
Wireless Charging Pad — If Equipped ........................ 68
UV-C Light — If Equipped ............................................. 69
WINDOWS .......................................................................... 70 Power Windows............................................................ 70
Automatic Window Features ....................................... 70
Reset Auto-Up ............................................................. 71
Window Lockout Switch ..............................................71
Power Sliding Rear Window — If Equipped ............... 71
Manual Sliding Rear Window — If Equipped .............. 71
Wind Buffeting ............................................................ 72
POWER SUNROOF — IF EQUIPPED ................................. 72 Dual Pane Power Sunroof .......................................... 72
HOOD ................................................................................... 74 To Open The Hood .......................................................74
To Close The Hood .......................................................74
TAILGATE ............................................................................. 74 Opening ........................................................................ 74
Closing .......................................................................... 75
Locking Tailgate ........................................................... 75
Multifunction Tailgate — If Equipped ......................... 75
Tailgate Removal ........................................................ 76
Bed Step — If Equipped ............................................... 78
PICKUP BOX ....................................................................... 79 Bed Rail Tie-Down System — If Equipped ................. 80
RAMBOX — IF EQUIPPED .................................................. 81 Locking And Unlocking RamBox ................................. 82
RamBox Cargo Storage Bins ....................................... 82
RamBox Safety Warning..............................................83
Bed Extender — If Equipped ....................................... 84 TRI-FOLD TONNEAU COVER — IF EQUIPPED .................. 86
Tonneau Cover Components ...................................... 86
Tri-Fold Tonneau Cover Folding For Driving
Or Removal .................................................................. 87
Tri-Fold Tonneau Cover Installation ........................... 90
Tri-Fold Tonneau Cover Cleaning ............................... 92
GETTING TO KNOW YOUR
INSTRUMENT PANEL
MIDLINE INSTRUMENT CLUSTER — GASOLINE .............. 93 Midline Instrument Cluster Descriptions —
Gasoline ....................................................................... 94
HIGHLINE INSTRUMENT CLUSTER — GASOLINE ............ 95 Highline Instrument Cluster Descriptions —
Gasoline ....................................................................... 96
PREMIUM INSTRUMENT CLUSTER — GASOLINE............ 97 Premium Instrument Cluster Descriptions —
Gasoline ....................................................................... 98
INSTRUMENT CLUSTER DISPLAY ..................................... 98 Instrument Cluster Display Location
and Controls ................................................................ 98
Oil Life Reset.............................................................. 101
Display Menu Items .................................................. 101
Head Up Display (HUD) —
If Equipped ................................................................ 105
Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction Actions —
If Equipped ................................................................ 106

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4
WARNING LIGHTS AND MESSAGES.............................. 107
Red Warning Lights ................................................... 108
Yellow Warning Lights ............................................... 110Yellow Indicator Lights .............................................. 113
Green Indicator Lights .............................................. 114
White Indicator Lights ............................................... 115Blue Indicator Lights ................................................. 116
ONBOARD DIAGNOSTIC SYSTEM — OBD II ................. 116 Onboard Diagnostic System
(OBD II) Cybersecurity ............................................... 116
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ..................................................................... 117
STARTING AND OPERATING
STARTING THE ENGINE .................................................. 118 Automatic Transmission ........................................... 118
Tip Start Feature ...................................................... 118Keyless Enter ‘n Go™ — Ignition .............................. 118
Normal Starting Using ENGINE START/STOP
Button ....................................................................... 118
AutoPark .................................................................... 119Extended Park Starting............................................. 120
If Engine Fails To Start ............................................. 121
After Starting ............................................................. 121
ENGINE BLOCK HEATER — IF EQUIPPED ...................... 121
ENGINE BREAK-IN RECOMMENDATIONS .................... 122
PARKING BRAKE ............................................................ 122 Electric Park Brake (EPB) ........................................ 122
AUTOMATIC TRANSMISSION ......................................... 124 Ignition Park Interlock............................................... 125Brake/Transmission Shift Interlock (BTSI)
System ...................................................................... 125
8-Speed Automatic Transmission ........................... 125 FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED .................................................................... 130
Four-Position Electronically Shifted Transfer
Case — If Equipped .................................................. 130Five-Position Electronically Shifted Transfer
Case — If Equipped .................................................. 132
ACTIVE-LEVEL FOUR CORNER AIR SUSPENSION
SYSTEM — IF EQUIPPED ................................................ 134 Description ................................................................ 134Air Suspension Modes.............................................. 135
Instrument Cluster Display Messages .................... 136
Operation................................................................... 136
ACTIVE-LEVEL FOUR CORNER AIR SUSPENSION
SYSTEM (OFF-ROAD GROUP) — IF EQUIPPED ............ 137 Description ................................................................ 137Air Suspension Modes.............................................. 138
Instrument Cluster Display Messages .................... 139
Operation................................................................... 139
AXLE LOCK SYSTEM — IF EQUIPPED ............................ 140
LIMITED-SLIP DIFFERENTIAL — IF EQUIPPED ............. 140
POWER STEERING .......................................................... 141 Electric Power Steering ........................................... 141
FUEL SAVER TECHNOLOGY 5.7L ENGINES ONLY —
IF EQUIPPED ..................................................................... 141
STOP/START SYSTEM — IF EQUIPPED ......................... 141 Autostop Mode.......................................................... 141
Possible Reasons The Engine Does
Not Autostop ............................................................. 142
To Start The Engine While In Autostop Mode ......... 142
To Manually Turn Off The Stop/Start System ......... 143
To Manually Turn On The Stop/Start System ......... 143
System Malfunction.................................................. 143
CRUISE CONTROL SYSTEMS — IF EQUIPPED ............. 143 Cruise Control ........................................................... 143
Adaptive Cruise Control (ACC) ................................. 145 PARKSENSE FRONT/REAR PARK ASSIST
SYSTEM — IF EQUIPPED ................................................. 152
ParkSense Sensors ................................................... 153
ParkSense Warning Display...................................... 153ParkSense Display .................................................... 153
Enabling And Disabling Front And/Or Rear
ParkSense.................................................................. 156
Service The ParkSense Park Assist System ............ 156
Cleaning The ParkSense System ............................. 156
ParkSense System Usage Precautions .................... 156
PARKSENSE ACTIVE PARK ASSIST
SYSTEM — IF EQUIPPED .................................................. 157 Enabling And Disabling The ParkSense
Active Park Assist System ......................................... 158
Parallel/Perpendicular Parking Space
Assistance Operation ................................................ 159
LANESENSE — IF EQUIPPED .......................................... 161 LaneSense Operation ............................................... 161Turning LaneSense On Or Off ................................... 161
LaneSense Warning Message .................................. 161
Changing LaneSense Status .................................... 163
Turn Signal Activated Blind Spot Assist —
If Equipped................................................................. 163
PARKVIEW REAR BACK UP CAMERA ........................... 163
SURROUND VIEW CAMERA SYSTEM —
IF EQUIPPED ....................................................................165 Forward Facing Camera With Tire Lines —
If Equipped................................................................. 167
TRAILER CAMERAS — IF EQUIPPED ............................. 168 Trailer Surround View Camera System —
If Equipped................................................................. 168
AUX Camera — If Equipped ....................................... 170
REFUELING THE VEHICLE ...............................................171

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GETTING TO KNOW YOUR VEHICLE49

Fog Light Switch (Vehicles Sold In Canada Only)

The fog lights will operate only when the parking lights are
on or when the vehicle headlights are on low beam.
An indicator light located in the instrument cluster will
illuminate when the fog lights are on. The fog lights will
turn off when the button is pushed a second time, when
the headlight switch is rotated to the O (off) position, or the
high beam is selected.
If the fog lights are off, one of the fog lights will illuminate
depending on the direction in which the vehicle is turning.
This will provide increased visibility while turning,
depending on the angle of the steering wheel.
TURN SIGNALS
Move the multifunction lever up or down to activate the
turn signals. The arrows on each side of the instrument
cluster flash to show proper operation.
NOTE:
If either light remains on and does not flash, or there is
a very fast flash rate, check for a defective outside light
bulb.
 For information on Turn Signal Activated Blind Spot
Assist, see
Úpage 163.
LANE CHANGE ASSIST — IF EQUIPPED
Lightly push the multifunction lever up or down, without
moving beyond the detent, and the turn signal will flash
three times then automatically turn off.
CARGO LIGHTS/TRAILER SPOTTER
L
IGHTS/TRAILER HITCH LIGHT WITH
B
ED LIGHTS — IF EQUIPPED
The cargo light, bed lights, trailer spotter lights, and trailer
hitch light are turned on by pushing the cargo light button
located on the lower half of the headlight switch.

Cargo/Bed Lights Button On Headlight Switch
Cargo/Bed Lights Button On Headlight Switch
(Vehicles Sold In Canada)

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GETTING TO KNOW YOUR INSTRUMENT PANEL101
OIL LIFE RESET
Use this QR code to access your digital
experience.
Your vehicle is equipped with an
engine oil change indicator system.
The “Oil Change Required” message
will display in the instrument cluster
display for five seconds after a single
chime has sounded, to indicate the
next scheduled oil change interval. The engine oil change
indicator system is duty cycle based, which means the
engine oil change interval may fluctuate, dependent upon
your personal driving style.
Unless reset, this message will continue to display each
time you place the ignition in the ON/RUN position. To turn
off the message temporarily, push and release the OK or
arrow buttons. To reset the oil change indicator system
(after performing the scheduled maintenance), refer to
the following procedure:

1. Without pressing the brake pedal, push the ENGINE START/STOP button and place the ignition in the
ON/RUN position (do not start the engine).

2. Push and release the down arrow button to scroll
downward through the main menu to “Vehicle Info.”
3. Push and release the right arrow button to access
the ”Oil Life” screen. 4. Push and hold the
OK button to reset oil life. If
conditions are met, the gauge and numeric display
will update to show 100%. If conditions are not met a
pop-up message of “To reset oil life engine must be
off with ignition in run” will be displayed (for five
seconds), and the user will remain at the Oil Life
screen.
5. Push and release the up or down arrow button
to exit the submenu screen.
NOTE:If the indicator message illuminates when you start the
vehicle, the oil change indicator system did not reset. If
necessary, repeat this procedure.
DISPLAY MENU ITEMS
Push and release the up or down arrow button until
the desired selectable menu icon is highlighted in the
instrument cluster display.
Speedometer
Push and release the up or down arrow button
until the speedometer menu item is highlighted in the
instrument cluster display. Push and release the OK
button to cycle the display between mph and km/h.
Driver Assist — If Equipped
The Driver Assist menu displays the status of the ACC and
LaneSense systems.
Push and release the up or down arrow button
until the Driver Assist menu is displayed in the instrument
cluster display. Adaptive Cruise Control (ACC) Feature
The instrument cluster display displays the current ACC
system settings. The information displayed depends on
ACC system status.
Push the ACC on/off button (located on the steering
wheel) until one of the following displays in the instrument
cluster display:
Adaptive Cruise Control Off
When ACC is deactivated, the display will read “Adaptive
Cruise Control Off.”
Adaptive Cruise Control Ready
When ACC is activated but the vehicle speed setting has
not been selected, the display will read “Adaptive Cruise
Control Ready.”
Push the SET + or the SET- button (located on the steering
wheel) and the following will display in the instrument
cluster display:
ACC SET
When ACC is set, the set speed will display in the
instrument cluster
Úpage 145.
The ACC screen may display once again if any ACC activity
occurs, which may include any of the following:
 Distance Setting Change
 System Cancel
 Driver Override
 System Off
 ACC Proximity Warning
 ACC Unavailable Warning
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106GETTING TO KNOW YOUR INSTRUMENT PANEL
Content and Layout
 Simple : Speed, Speed Limit
 Standard : Speed, Speed Limit, Navigation

Standard Mode

When “Standard” mode is selected, the HUD image is
split into thirds with the speed limit indicator shown to
the left, vehicle speed in the center, and turn-by-turn
navigation to the right.
 Advanced : Speed, Speed Limit, Navigation, Driver
Assist (ACC/Cruise, LaneSense, Highway Assist/
Highway Assist+), Gear

Advanced Mode

When “Advanced” mode is selected, the HUD displays
the vehicle speed, turn-by-turn navigation, speed limit,
driver assist function(s), and current gear.
 Custom 1 : Speed, Speed Limit
 Custom 2 : Speed, Speed Limit, Navigation
 Custom 3 : Speed, Speed Limit, Navigation, Driver
Assist (ACC/Cruise, LaneSense, Highway Assist/
Highway Assist+)
 Custom 4 : Speed, Speed Limit, Navigation, Driver
Assist (ACC/Cruise, LaneSense, Highway Assist/
Highway Assist+), Gear
 Display Height
 Brightness
NOTE:
The HUD basic settings (Brightness, Display Height and
Non Custom layouts), are controlled through the
Settings Screen in the Instrument Cluster
Úpage 98.
 HUD custom content layout preferences can be
selected through your touchscreen. For more informa -
tion, please refer to your Uconnect Owner’s Manual
Supplement.
BATTERY SAVER ON/BATTERY SAVER
M
ODE MESSAGE — ELECTRICAL LOAD
R
EDUCTION ACTIONS — IF EQUIPPED
This vehicle is equipped with an Intelligent Battery Sensor
(IBS) to perform additional monitoring of the electrical
system and status of the vehicle battery.
In cases when the IBS detects charging system failure, or
the vehicle battery conditions are deteriorating, electrical
load reduction actions will take place to extend the driving
time and distance of the vehicle. This is done by reducing
power to or turning off non-essential electrical loads.
Load reduction is only active when the engine is running.
It will display a message if there is a risk of battery
depletion to the point where the vehicle may stall due to
lack of electrical supply, or will not restart after the current
drive cycle.
When load reduction is activated, the message “Battery
Saver On Some Systems May Have Reduced Power” will
appear in the instrument cluster.
These messages indicate the vehicle battery has a low
state of charge and continues to lose electrical charge at
a rate that the charging system cannot sustain.

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116GETTING TO KNOW YOUR INSTRUMENT PANEL
LaneSense Indicator Light — If Equipped
When the LaneSense system is ON, but not
armed, the LaneSense indicator light
illuminates solid white. This occurs when only
left, right, or neither lane line has been
detected. If a single lane line is detected, the system is
ready to provide only visual warnings if an unintentional
lane departure occurs on the detected lane line
Úpage 161.
Cruise Control SET Indicator Light —
If Equipped With Base/Midline Instrument
Cluster Display
This light will turn on when the cruise control is
set Úpage 143.
BLUE INDICATOR LIGHTS
High Beam Indicator Light
This indicator light will illuminate to indicate
that the high beam headlights are on. With the
low beams activated, push the multifunction
lever forward (toward the front of the vehicle) to
turn on the high beams. Pull the multifunction lever
rearward (toward the rear of the vehicle) to turn off the
high beams. If the high beams are off, pull the lever toward
you for a temporary high beam on, “flash to pass”
scenario.
ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated Onboard
Diagnostic system called OBD II. This system monitors the
performance of the emissions, engine, and transmission
control systems. When these systems are operating
properly, your vehicle will provide excellent performance
and fuel economy, as well as engine emissions well within
current government regulations.
If any of these systems require service, the OBD II system
will turn on the Malfunction Indicator Light (MIL). It will
also store diagnostic codes and other information to
assist your service technician in making repairs. Although
your vehicle will usually be drivable and not need towing,
see an authorized dealer for service as soon as possible.
ONBOARD DIAGNOSTIC SYSTEM
(OBD II) C
YBERSECURITY
Your vehicle is required to have OBD II and a connection
port to allow access to information related to the
performance of your emissions controls. Authorized
service technicians may need to access this information to
assist with the diagnosis and service of your vehicle and
emissions system
Úpage 191.
CAUTION!
 Prolonged driving with the MIL on could cause further
damage to the emission control system. It could also
affect fuel economy and driveability. The vehicle
must be serviced before any emissions tests can be
performed.
 If the MIL is flashing while the vehicle is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
WARNING!
ONLY an authorized service technician should
connect equipment to the OBD II connection port in
order to read the VIN, diagnose, or service your
vehicle.
 If unauthorized equipment is connected to the OBD II
connection port, such as a driver-behavior tracking
device, it may:
 Be possible that vehicle systems, including
safety related systems, could be impaired or a
loss of vehicle control could occur that may
result in an accident involving serious injury or
death.
 Access, or allow others to access, information
stored in your vehicle systems, including
personal information.

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STARTING AND OPERATING149

Distance Settings

To increase the distance setting, push the Distance
Increase button and release. Each time the button is
pushed, the distance setting increases by one bar (longer).
To decrease the distance setting, push the Distance
Decrease button and release. Each time the button is
pushed, the distance setting decreases by one bar
(shorter).
If there is no vehicle ahead, the vehicle will maintain the
set speed. If a slower moving vehicle is detected in the
same lane, the instrument cluster displays the ACC Set
With Target Detected Indicator Light, and the system
adjusts vehicle speed automatically to maintain the
distance setting, regardless of the set speed. The vehicle will then maintain the set distance until:

The vehicle ahead accelerates to a speed above the
set speed.
 The vehicle ahead moves out of your lane or view of the
sensor.
 The distance setting is changed.
 The system disengages.
The maximum braking applied by ACC is limited; however,
the driver can always apply the brakes manually, if
necessary.
NOTE:The brake lights will illuminate whenever the ACC system
applies the brakes.
A Proximity Warning will alert the driver if ACC predicts that
its maximum braking level is not sufficient to maintain the
set distance. If this occurs, a visual alert “BRAKE!” will
flash in the instrument cluster display and a chime will
sound while ACC continues to apply its maximum braking
capacity.
NOTE:The “BRAKE!” screen in the instrument cluster display is a
warning for the driver to take action and does not mean
that the Forward Collision Warning system is applying the
brakes autonomously.
Overtake Aid
When driving with Adaptive Cruise Control (ACC) engaged,
and following a vehicle, the system will provide an
additional acceleration up to the ACC set speed to assist
in passing the vehicle. This additional acceleration is
triggered when the driver utilizes the left turn signal and
will only be active when passing on the left hand side.
ACC Operation At Stop
In the event that the ACC system brings your vehicle to a
standstill while following the vehicle in front, if the vehicle
in front starts moving within two seconds of your vehicle
coming to a standstill, your vehicle will resume motion
without the need for any driver action.
If the vehicle in front does not start moving within two
seconds of your vehicle coming to a standstill, the driver
will either have to push the RES (resume) button, or apply
the accelerator pedal to reengage the ACC to the existing
set speed.
NOTE:After the ACC system holds your vehicle at a standstill for
approximately three consecutive minutes, the parking
brake will be activated, and the ACC system will be
canceled.
While ACC is holding your vehicle at a standstill, if the
driver seat belt is unbuckled or the driver door is opened,
the parking brake will be activated, and the ACC system
will be canceled.
1 — Longest Distance Setting (Four Bars)
2 — Medium Distance Setting (Two Bars)
3 — Long Distance Setting (Three Bars)
4 — Short Distance Setting (One Bar)
WARNING!
When the ACC system is resumed, the driver must
ensure that there are no pedestrians, vehicles or
objects in the path of the vehicle. Failure to follow these
warnings can result in a collision and death or serious
personal injury.
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152STARTING AND OPERATING
LANE CHANGING
ACC may not detect a vehicle until it is completely in the
lane in which you are traveling. In the following lane
changing example, ACC has not yet detected the vehicle
changing lanes and it may not detect the vehicle until it's
too late for the ACC system to take action. ACC may not
detect a vehicle until it is completely in the lane. There
may not be sufficient distance to the lane-changing
vehicle. Always be attentive and ready to apply the brakes
if necessary.

Lane Changing Example

NARROW VEHICLES
Some narrow vehicles traveling near the outer edges of
the lane or edging into the lane are not detected until they
have moved fully into the lane. There may not be sufficient
distance to the vehicle ahead.

Narrow Vehicle Example

STATIONARY OBJECTS AND VEHICLES
ACC does not react to stationary objects or vehicles. For
example, ACC will not react in situations where the vehicle
you are following exits your lane and the vehicle ahead is
stopped in your lane. It will consider this stopped vehicle a
stationary object as it did not previously detect movement
from it. Always be attentive and ready to apply the brakes
if necessary.

Stationary Object And Stationary Vehicle Example

PARKSENSE FRONT/REAR PARK ASSIST
SYSTEM — IF EQUIPPED
The ParkSense Park Assist system provides visual and
audible indications of the distance between the rear and/
or front fascia/bumper and a detected obstacle when
backing up or moving forward (e.g. during a parking
maneuver). If your vehicle is equipped with the automatic
braking function, the vehicle brakes may be automatically
applied and released when the vehicle is in REVERSE if the
system detects a possible collision with an obstacle.

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