2020 Ram 2500 cruise control

6
SAFE OFF-ROAD DRIVING — POWER WAGON
ONLY ................................................................... 255 Off-Road Driving Tips And Vehicle
Characteristics ........................................... 255 Driving In Snow, Mud And Sand ...............256
Crossing Obstacles (Rocks And Other High
Points).........................................................257 Hill Climbing ...............................................258
Driving Through Water ...............................260
Airing Down For Off-Road Driving .............261
Vehicle Recovery........................................261
After Driving Off-Road ................................263
LIMITED-SLIP DIFFERENTIAL .......................... 264
WINCH USAGE — POWER WAGON ONLY (IF
EQUIPPED) ......................................................... 264
Things To Know Before Using Your
Winch ..........................................................264 Understanding The Features Of Your
Winch ..........................................................265 Winch Accessories ....................................266
Operating Your Winch ...............................266
Rigging Techniques ..................................272
FUEL SAVER TECHNOLOGY — GAS ENGINE (IF
EQUIPPED) .......................................................... 273
SPEED CONTROL .............................................. 273
To Activate .................................................. 274
To Set A Desired Speed .............................274
To Vary The Speed Setting ........................ 274 To Accelerate For Passing ........................ 275
To Resume Speed ..................................... 275
To Deactivate ............................................. 275
ADAPTIVE CRUISE CONTROL (ACC) —
IF EQUIPPED ....................................................... 275
Adaptive Cruise Control (ACC)
Operation.................................................... 277 Activating Adaptive Cruise Control
(ACC) ........................................................... 277 To Activate/Deactivate .............................. 278
To Set A Desired ACC Speed ..................... 278
To Cancel.................................................... 279
To Turn Off.................................................. 279
To Resume ................................................. 279
To Vary The Speed Setting ........................ 279
Setting The Following Distance In ACC..... 280
Overtake Aid............................................... 282
ACC Operation At Stop............................... 282
Adaptive Cruise Control (ACC) Menu ........ 282
Display Warnings And Maintenance ........ 283
Precautions While Driving With ACC......... 284
General Information .................................. 287
Normal (Fixed Speed) Cruise Control
Mode........................................................... 287 PARKSENSE REAR PARK ASSIST —
IF EQUIPPED ....................................................... 289
ParkSense Sensors ................................... 290
ParkSense Warning Display...................... 290
ParkSense Display..................................... 290
Enabling And Disabling ParkSense .......... 292
Service The ParkSense Rear Park Assist
System........................................................ 292 Cleaning The ParkSense System.............. 292
ParkSense System Usage Precautions .... 292
PARKSENSE FRONT AND REAR PARK
ASSIST................................................................. 294
ParkSense Sensors ................................... 294
ParkSense Warning Display...................... 294
ParkSense Display..................................... 295
Enabling And Disabling Front And/Or Rear
ParkSense .................................................. 297 Service The ParkSense Front/Rear Park
Assist System ............................................. 297 Cleaning The ParkSense System.............. 298
ParkSense System Usage Precautions .... 298
LANESENSE — IF EQUIPPED ........................... 299
LaneSense Operation................................ 299
Turning LaneSense On Or Off ................... 300
LaneSense Warning Message .................. 300
Changing LaneSense Status..................... 302

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GETTING TO KNOW YOUR VEHICLE43
DRIVER ADJUSTABLE PEDALS — IF
EQUIPPED
The adjustable pedals system is designed to
allow a greater range of driver comfort for
steering wheel tilt and seat position. This
feature allows the brake and accelerator pedals
to move toward or away from the driver to
provide improved position with the steering
wheel.
The adjustable pedal switch is located to the left
side of the steering column.

Adjustable Pedals Switch
The pedals can be adjusted with the ignition
OFF.
The pedals
cannot be adjusted when the
vehicle is in REVERSE or when the Speed
Control System is on. The following messages
will appear on vehicles equipped with an instru -
ment cluster display if the pedals are attempted
to be adjusted when the system is locked out:
“Adjustable Pedal Disabled — Cruise Control
Engaged” or “Adjustable Pedal Disabled —
Vehicle In Reverse”.
NOTE:
Always adjust the pedals to a position that
allows full pedal travel.
Further small adjustments may be necessary
to find the best possible seat/pedal position.
For vehicles equipped with Driver Memory
Seat, you can use your remote keyless entry
key fob or the memory switch on the driver’s
door trim panel to return the adjustable
pedals to pre-programmed positions. Refer
to “Driver Memory Seat” in “Seats” in this
chapter for further information.
MIRRORS
Inside Day/Night Mirror — If Equipped
The mirror head can be adjusted up, down, left,
and right for various drivers. The mirror should
be adjusted to center on the view through the
rear window.
WARNING!
Do not adjust the pedals while the vehicle is
moving. You could lose control and have an
accident. Always adjust the pedals while the
vehicle is parked.
CAUTION!
Do not place any article under the adjustable
pedals or impede its ability to move, as it may
cause damage to the pedal controls. Pedal
travel may become limited if movement is
stopped by an obstruction in the adjustable
pedal's path.
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120GETTING TO KNOW YOUR INSTRUMENT PANEL
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 right arrow button to cycle the
display between mph and km/h.
Vehicle Info
Push and release the up or down arrow button
until the Vehicle Info menu item is highlighted in
the instrument cluster display. Push and
release the right arrow button to enter the
submenus items of Vehicle Info. Follow the
directional prompts to access or reset any of the
following Vehicle Info submenu items:
Tire Pressure
Coolant Temperature
Transmission Temperature — If Equipped
Oil Temperature
Oil Pressure
Exhaust Brake — If Equipped
Turbo Boost — If Equipped
Oil Life
Fuel Filter Life — If Equipped
Battery Voltage
Gauge Summary
Engine Hours
Driver Assist — If Equipped
The Driver Assist menu displays the status of
the Adaptive Cruise Control (ACC) and Lane -
Sense 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 Adaptive Cruise Control (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.
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
For further information, refer to “Adaptive
Cruise Control (ACC) — If Equipped” in “Starting
And Operating.”

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GETTING TO KNOW YOUR INSTRUMENT PANEL133
Door Open Warning Light
This indicator will illuminate when a
door is ajar/open and not fully closed.
NOTE:
If the vehicle is moving there will also be a single
chime.
Yellow Warning Lights
Adaptive Cruise Control (ACC) Fault Warning
Light — If Equipped
This warning light will illuminate to
indicate a fault in the ACC system.
Contact a local authorized dealer for
service.
For further information, refer to “Adaptive
Cruise Control (ACC)” in “Starting And Oper -
ating.”
Air Suspension Fault Warning Light — If
Equipped
This light will illuminate when a fault
is detected with the air suspension
system.
Refer to “Air Suspension System — If Equipped”
in “Starting And Operating” for further informa -
tion.
Engine Check/Malfunction Indicator Warning
Light (MIL)
The Engine Check/Malfunction Indi -
cator Light (MIL) is a part of an
Onboard Diagnostic System called
OBD II that monitors engine and auto -
matic transmission control systems. This warning light will illuminate when the ignition is
in the ON/RUN position before engine start. If
the bulb does not come on when turning the
ignition switch from OFF to ON/RUN, have the
condition checked promptly.
Certain conditions, such as a loose or missing
gas cap, poor quality fuel, etc., may illuminate
the light after engine start. The vehicle should
be serviced if the light stays on through several
typical driving styles. In most situations, the
vehicle will drive normally and will not require
towing.
When the engine is running, the MIL may flash
to alert serious conditions that could lead to
immediate loss of power or severe catalytic
converter damage. The vehicle should be
serviced by an authorized dealer as soon as
possible if this occurs.
WARNING!
If you continue operating the vehicle when
the Transmission Temperature Warning Light
is illuminated you could cause the fluid to boil
over, come in contact with hot engine or
exhaust components and cause a fire.
CAUTION!
Continuous driving with the Transmission
Temperature Warning Light illuminated will
eventually cause severe transmission
damage or transmission failure.
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140GETTING TO KNOW YOUR INSTRUMENT PANEL
Green Indicator Lights
Adaptive Cruise Control (ACC) Set With Target
Light — If Equipped
This will display when the ACC is set
and a target vehicle is detected.
Refer to “Adaptive Cruise Control
(ACC) — If Equipped” in “Starting And
Operating” for further information.
Adaptive Cruise Control (ACC) Set With No
Target Detected Indicator Light — If Equipped
This light will turn on when the Adap -
tive Cruise Control is SET and there is
no target vehicle detected.
Refer to "Adaptive Cruise Control (ACC) — If
Equipped" in "Starting And Operating" for
further information.
Automatic Diesel Exhaust Brake Indicator
Light — If Equipped
This indicator light will illuminate
when the Diesel Exhaust Brake has
been activated, and has switched to
Automatic mode.
Refer to “Diesel Exhaust Brake — Engine
Braking (If Equippes)” in “Starting And Oper -
ating” for further information.
ECO Mode Indicator Light
This light will turn on when ECO Mode
is active.
Park/Headlight On Indicator Light
This indicator light will illuminate
when the park lights or headlights are
turned on.
Refer to “Exterior Lights” in “Getting To Know
Your Vehicle” for further information.
LaneSense Indicator Light — If Equipped
The LaneSense indicator light illumi -
nates solid green when both lane
markings have been detected and the
system is “armed” and ready to
provide visual and torque warnings if an unin -
tentional lane departure occurs.
Refer to “LaneSense — If Equipped” in “Starting
And Operating” for further information.
Front Fog Indicator Light — If Equipped
This indicator light will illuminate
when the front fog lights are on.
Refer to “Exterior Lights” in “Getting
To Know Your Vehicle” for further
information.
Turn Signal Indicator Lights
When the left or right turn signal is
activated, the turn signal indicator will
flash independently and the corre -
sponding 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 vehicle 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.
If equipped with fog lamps, the fog lamp on
the side of the activated turn signal will also
illuminate to provide additional light when
turning.

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GETTING TO KNOW YOUR INSTRUMENT PANEL141
Cruise Control Set Indicator Light — If
Equipped
This indicator light will illuminate
when the cruise control is set to the
desired speed. Refer to “Speed
Control” in “Starting And Operating”
for further information.
White Indicator Lights
Adaptive Cruise Control (ACC) Ready Light —
If Equipped
This light will illuminate when the
vehicle equipped with Adaptive Cruise
Control (ACC) has been turned on but
not set.
Refer to “Adaptive Cruise Control (ACC) — If
Equipped” in “Starting And Operating” for
further information.
Cruise Control Ready Indicator
This indicator light will illuminate
when the cruise control is ready, but
not set. Refer to “Speed Control” in
“Starting And Operating” for further
information.
Hill Descent Control (HDC) Indicator Light — If
Equipped
This indicator shows when the Hill
Descent Control (HDC) feature is
turned on. The lamp will be on solid
when HDC is armed. HDC can only be
armed when the transfer case is in the “4WD
LOW” position and the vehicle speed is less
then 20 mph (32 km/h). If these conditions are
not met while attempting to use the HDC
feature, the HDC indicator light will flash on/off.
LaneSense Indicator Light — If Equipped
When the LaneSense system is ON,
but not armed, the LaneSense indi -
cator 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 depar -
ture occurs on the detected lane line.
Refer to “LaneSense — If Equipped” in “Starting
And Operating” for further information.
Blue Indicator Lights
High Beam Indicator Light
This indicator light will illuminate to
indicate that the high beam head -
lights are on. With the low beams acti -
vated, 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 emis -
sions, 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 govern -
ment 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
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STARTING AND OPERATING273
Increasing Pulling Power
In some cases, you may find yourself needing
more pulling power. The use of snatch blocks
increases mechanical advantage and that
increases your pulling power.
Double Line

Wire Rope Routing

Because pulling power decreases with the
number of layers of synthetic rope on the winch
drum, you can use a snatch block to double line
out more rope. This decreases the number of
layers of synthetic rope on the drum, and
increases pulling power. Start by feeding out
enough synthetic rope to free the winch hook.
Attach the hook to your vehicle's frame/tow
hook and run the rope through a snatch block.
Disengage the clutch and, using the snatch block, pull out enough synthetic rope to reach
your anchor point. Do not attach the hook to the
mounting kit. Secure to the anchor point with a
tree trunk protector or choker chain. Attach the
clevis/shackle. Attach the shackle to the two
ends of the strap/chain, being careful not to
over tighten (tighten and back-off 1/2 turn).
FUEL SAVER TECHNOLOGY — GAS ENGINE
(IF EQUIPPED)
This feature offers improved fuel economy by
shutting off four of the engine's eight cylinders
during light load and cruise conditions. The
system is automatic with no driver inputs or
additional driving skills required.
NOTE:
This system may take some time to return to full
functionality after a battery disconnect.
SPEED CONTROL
When engaged, the Speed Control takes over
accelerator operations at speeds greater than
20 mph (32 km/h), or 25 mph (40 km/h),
depending on the powertrain used.
The Speed Control buttons are located on the
right side of the steering wheel.

Speed Control Buttons

NOTE:
In order to ensure proper operation, the Speed
Control system has been designed to shut down
if multiple speed control functions are operated
at the same time. If this occurs, the Speed
Control system can be reactivated by pushing
the Speed Control on/off button and resetting
the desired vehicle set speed.
1 — On/Off Button
2 — RES (+)
3 — SET (-)
4 — CANCEL
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274STARTING AND OPERATING
To Activate
Push the on/off button to activate the Speed
Control. The cruise indicator light in the instru -
ment cluster display will illuminate. To turn the
system off, push the on/off button a second
time. The cruise indicator light will turn off. The
system should be turned off when not in use.
To Set A Desired Speed
Turn the Speed Control on. When the vehicle
has reached the desired speed, push the SET (-)
button and release. Release the accelerator
and the vehicle will operate at the selected
speed.
NOTE:
The vehicle should be traveling at a steady
speed and on level ground before pushing the
SET (-) button.
To Vary The Speed Setting
To Increase Speed
When the Speed Control is set, you can increase
speed by pushing the RES (+) button.
The driver’s preferred units can be selected
through the instrument panel settings (if
equipped). Refer to “Getting To Know Your
Instrument Panel” for more information. The
speed increment shown is dependent on the
chosen speed unit of U.S. (mph) or Metric
(km/h):
U.S. Speed (mph)
Pushing the RES (+) button once will result in
a 1 mph increase in set speed. Each subse -
quent tap of the button results in an increase
of 1 mph.
If the button is continually pushed, the set
speed will continue to increase until the
button is released, then the new set speed
will be established.
Metric Speed (km/h)
Pushing the RES (+) button once will result in
a 1 km/h increase in set speed. Each subse -
quent tap of the button results in an increase
of 1 km/h.
If the button is continually pushed, the set
speed will continue to increase until the
button is released, then the new set speed
will be established.
To Decrease Speed
When the Speed Control is set, you can
decrease speed by pushing the SET (-) button.
The driver’s preferred units can be selected
through the instrument panel settings (if
equipped). Refer to “Getting To Know Your
Instrument Panel” for more information. The
speed decrement shown is dependent on the
chosen speed unit of U.S. (mph) or Metric
(km/h):
U.S. Speed (mph)
Pushing the SET (-) button once will result in
a 1 mph decrease in set speed. Each subse -
quent tap of the button results in a decrease
of 1 mph.
If the button is continually pushed, the set
speed will continue to decrease until the
button is released, then the new set speed
will be established.
WARNING!
Leaving the Speed Control system on when
not in use is dangerous. You could
accidentally set the system or cause it to go
faster than you want. You could lose control
and have an accident. Always leave the
system off when you are not using it.

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