2023 RAM PROMASTER lights

94STARTING AND OPERATING
When ACC Is Active

When you use the SET
(-)
button to decelerate, if the
engine’s braking power does not slow the vehicle
sufficiently to reach the set speed, the brake system
will automatically slow the vehicle.

The ACC system decelerates the vehicle to a full
stop when following the vehicle in front. If your
vehicle follows the vehicle in front to a standstill,
after two seconds 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.
The ACC system maintains set speed when
driving uphill and downhill. However, a slight
speed change on moderate hills is normal.
In addition, downshifting may occur while
climbing uphill or descending downhill. This is
normal operation and necessary to maintain set
speed. When driving uphill and downhill, the
ACC system will cancel if the braking tempera -
ture exceeds normal range (overheated).
Setting The Following Distance In ACC
The specified following distance for ACC can be set
by varying the distance setting between four bars
(longest), three bars (long), two bars (medium) and
one bar (short). Using this distance setting and
the vehicle speed, ACC calculates and sets the
distance to the vehicle ahead. This distance
setting will show in the instrument cluster display.
Distance Settings

To adjust the distance setting, push the Distance
Setting Button and release. Each time the button is
pushed, the distance setting decreases by one bar
(longer). Once the longest setting is reached, if the
button is pushed again it will be set to the shortest
setting available.

If a slower moving vehicle is detected in the same lane,
the instrument cluster display will show the ACC Set
With Target Detected Light. The system will then adjust
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 Ú
page 92.
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 force.

NOTE:The “BRAKE!” screen in the instrument cluster
display is a warning for the driver to take action
and does not necessarily mean that the Forward
Collision Warning system is applying the brakes
autonomously.
1 — Longest Distance Setting (Four Bars)
2 — Medium Distance Setting (Two Bars)
3 — Long Distance Setting (Three Bars)
4 — Short Distance Setting (One Bar)

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102STARTING AND OPERATING
For the system to detect the driver’s hands on
the steering wheel, the wheel must be gripped
on the outside. Gripping the inside areas of the
steering wheel will not satisfy the hands-on
condition to engage the system.

Do Not Grip Inside Of Steering Wheel

System Deactivation
The system will be deactivated in any of the
following situations:
If the system has detected driver inattentive -
ness, and has gone through all escalation warn -
ings after hands are no longer detected on the
steering wheel
If lane markings are no longer detected
If the brake pedal is pressed or ACC system is
deactivated
If the Active Driving Assist on/off button is
pushed again (ADA will turn off)
If a turn signal is used (unless a target is in the
blind spot zone on the same side the turn signal
is being applied)
If the driver applies enough input to the steering
wheel
If the driver’s seat belt is released

If the vehicle speed exceeds 93 mph (150 km/h)

If the Forward Collision Warning (FCW) system
becomes active and is providing warnings/
braking
Pushing the Active Driving Assist on/off button
will turn the system off. All other deactivation
conditions will place the system back into the
“enabled” state with the steering wheel indi -
cator displayed in white until all engagement
conditions are met again.
When the system is deactivated, the system
status indicator lights will turn off, Active Lane
Management will return to its previous state,
and ACC will disable.
INDICATIONS ON THE DISPLAY
The Active Driving Assist system status can always
be viewed in the instrument cluster display, and
status changes are shown by changes in color of
the system’s indicator lights.
As the system detects driver inattentiveness as
previously described Ú page 100, the system
status indicator lights will change from green,
to yellow, to red, while the steering wheel icon
on the display moves up the screen to the center.
The following indicators will change in color as
warnings to the driver escalate:
Active Driving Assist Indicator (steering wheel
icon in the instrument cluster display)
Glow effect of the instrument cluster display
If driver attention is not returned, the system will
deactivate.
Active Driving Assist Indicators Are Off
ADA is not turned on/enabled by the driver.
Active Driving Assist Indicators Are White
ADA is turned on/enabled by the driver, but the
system is not actively providing steering to the
vehicle.
Active Driving Assist Indicators Are Green
The system detects driver is attentive and is
actively steering the vehicle.

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STARTING AND OPERATING103
(Continued)
Active Driving Assist Indicators Are Yellow
Driver inattentiveness has been detected,
warning the driver to place hands on the
steering wheel.
Active Driving Assist Indicators Are Red
Driver inattentiveness is still being detected,
warning the driver to place hands on the
steering wheel. This warning is also issued when
the system has detected a tight curve and is
warning the driver to take control
NOTE:The driver MUST replace hands on the steering
wheel and take control of the vehicle when the
system is deactivated.

Active Driving Assist Cancelled Message

MINIMUM RISK MANEUVER
If the driver’s hands are removed from the steering
wheel, a counter will start in order to display and
activate visual and acoustic alerts. When the
absence of hands is detected, the system will start
Minimum Risk Maneuver for bringing the vehicle in
a safe position.

After 23 seconds from the absence of the hands on
the steering wheel, the Adaptive Cruise Control (ACC)
system will apply a brake jerk to warn the driver to take
vehicle control. If, after another 3 seconds the driver
does not take the control of the vehicle, the system will
apply a second brake jerk.
Subsequently, if the absence of hands on the steering
wheel persists, the system will apply an automatic
braking intervention to bring the vehicle to the stop.
As soon as the standstill condition is reached, the
hazard emergency lights will be activated. Then, the
system will unlock the doors (if previously locked). If the
driver takes control of the vehicle during the Minimum
Risk Maneuver by placing the hands on the steering
wheel or pressing the pedal throttle, the system will
behave normally and the Minimum Risk Maneuver will
be stopped.

SYSTEM STATUS

Along with changes in the system’s indicator lights
(green, yellow, and red), the system can also issue a
steering wheel vibration to accompany these warnings.
The vibration warning (if enabled) will occur if the
vehicle crosses a lane marker, for example, when
driving on a tight curve. This feature can be turned
on or off within the Uconnect system
Ú
page 134.

SYSTEM OPERATION/LIMITATIONS
WARNING!
Active Driving Assist is an SAE Level 2 Driver
Assist feature, requiring driver attention at all
times. To prevent serious injury or death:
Always remember that the Active Driver Assist
system is a convenience system that cannot
accurately detect all situations. Complete
attention is always required while driving even
when using ADA.
Always remain alert and be ready to take
control of the vehicle in the event that the
Active Driving Assist system disables.
Always keep your hands on the steering wheel
when the Active Driving Assist system is acti -
vated, deactivated, or otherwise lacks full
functionality as described in this section.
4

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104STARTING AND OPERATING
The Active Driving Assist system DOES NOT:
Warn or prevent collisions with other vehicles
Steer your vehicle around stopped vehicles,
slower vehicles, construction equipment,
pedestrians, or animals
Respond to traffic lights or stop signs
Merge onto highways or exit off ramps
Turn your vehicle
Change lanes
React to cross traffic
NOTE:Adaptive Cruise Control (ACC) is a core component
of ADA. For ACC system limitations Ú page 89.
The Active Driving Assist system may have limited
or reduced functionality when one of the following
conditions occur:

The vehicle’s radar sensors and/or forward facing
camera is damaged, covered, misaligned, or
obstructed (e.g. by mud, ice, snow, etc.)

If the suspension alignment is not correct, if the
vehicle is modified (e.g. lifting or lowering the
suspension, installing different sized wheels
or tires)
Driving near highway toll booths
NOTE:If damage to the windshield occurs, have the wind -
shield replaced by an authorized dealer as soon as
possible.
PARKSENSE FRONT/REAR PARK ASSIST —
IF EQUIPPED
The ParkSense Park Assist system provides visual
and audible indications of the distance between
the rear, and if equipped, the front fascia/bumper
and a detected obstacle when backing up or
moving forward (e.g. during a parking maneuver).
For limitations of the system (e.g. during a parking
maneuver), see Ú page 110.
NOTE:
The system is designed to assist the driver and
not to substitute the driver.

The driver must stay in full control of the vehicle's
acceleration and braking and is responsible for
controlling the vehicle's movements.

ParkSense will retain the last system state
(enabled or disabled) from the last ignition cycle
when the ignition is placed in the ON/RUN position.
ParkSense is active when the gear selector is
shifted to REVERSE or to a forward gear and an
obstacle is detected, as long as the system is on.
Do not use a hand-held device when the Active
Driving Assist system is engaged.
Maintain a safe distance from other vehicles
and pay attention to traffic conditions.
Do not place any objects on the steering wheel
(e.g. steering wheel covers) which could inter -
fere with the hand detection sensors.

Always pay attention to the road when using the
Active Driving Assist system. ADA will not steer to
avoid safety hazards, construction zones, objects,
or roadway impediments. You need to maintain
control to steer and brake the vehicle in such situ -
ations and when merging into traffic, entering the
highway, making a turn for crossing traffic, or stop-
ping for traffic control devices.

WARNING!

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STARTING AND OPERATING129
Towing Requirements — Trailer Lights And
Wiring
Whenever you pull a trailer, regardless of the trailer
size, stop lights and turn signals on the trailer are
required for motoring safety.
The Trailer Tow Package may include a four- and
seven-pin wiring harness. Use a factory approved
trailer harness and connector.
NOTE:Do not cut or splice wiring into the vehicle’s wiring
harness.
The electrical connections are all complete to the
vehicle but you must mate the harness to a trailer
connector. Refer to the following illustrations.
NOTE:
Disconnect the trailer wiring connector from
the vehicle (or any other device plugged into
vehicle’s electrical connectors) before
launching a boat into water.

Be sure to reconnect after clear from water area.
Four-Pin Connector
Seven-Pin Connector

1 — Ground
2 — Tail Lamp
3 — Left Stop/Turn
4 — Right Stop/Turn
1 — Backup Lamps
2 — Tail Lamp
3 — Left Stop/Turn
4 — Ground
5 — Battery
6 — Right Stop/Turn
7 — Electric Brakes
4

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MULTIMEDIA135
My Profile
When the My Profile button is pressed on the touchscreen, the system displays options related to the vehicle’s profiles.
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting Name Description
LanguageThis setting will change the language of the Uconnect system and Instrument Cluster Display.
The available languages are English, French, and Spanish.
Display Mode This setting will adjust the display for the radio to “Auto” or “Manual”. “Manual” allows for more
customization with the radio display.
Display Brightness Headlights On This setting will allow you to set the brightness when the headlights are on. To access this setting,
Display Mode must be set to “Manual”. The “+” setting will increase the brightness; the “-” will
decrease the brightness.
Display Brightness Headlights Off This setting will allow you to set the brightness when the headlights are off. To access this setting,
Display Mode must be set to “Manual”. The “+” setting will increase the brightness; the “-” will
decrease the brightness.
Set Theme This setting will allow you to change the display theme.
Units This setting will allow you to change the units. The available options are “Speed” (MPH or km/h),
“Distance” (mi or km), “Fuel Consumption” (MPG [US], MPG [UK], L/100 km, or km/L), “Pressure”
(psi, kPa, or bar), and “Temperature” (°C or °F) units of measurement independently.
Theme Mode
This setting will allow you to adjust the brightness of your theme. Setting options are “Light”, “Dark” and “Auto”.
Select to show themes in Light or Dark mode. “Auto” changes the theme with the headlights.

Touchscreen Beep This setting will allow you to turn the touchscreen beep on or off.
Show Main Category Bar Labels This setting will allow the main category bar labels to be shown on or off.
Navigation Next Turn Pop-Ups Displayed in Cluster This setting will display Navigation prompts in the Instrument Cluster Display.
Phone Pop-Ups Displayed In Cluster This setting will display smartphone notifications and messages in the Instrument Cluster Display.
5

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MULTIMEDIA137
Display
Restore Settings to Default This setting will return all the previously changed settings to their factory defaults.
More Profile Options This setting will give access to more profile options.
Setting Name Description
When the Display button is pressed on the touchscreen, the system will display the options related to the theme (if equipped), brightness, and color of the
touchscreen. The available settings are:
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting NameDescription
LanguageThis setting will change the language of the Uconnect system and Instrument Cluster Display.
The available languages are English, French, and Spanish.
Display Mode This setting will allow you to set the brightness manually or have the system set it automatically.
The “Auto” setting has the system automatically adjust the display brightness. The “Manual” setting
will allow the user to adjust the brightness of the display.
Display Brightness With Headlights ON This setting will allow you to set the brightness when the headlights are on. To access this setting,
Display Mode must be set to Manual. The “+” setting will increase the brightness; the “-” will decrease
the brightness.
Display Brightness With Headlights OFF This setting will allow you to set the brightness when the headlights are off. To access this setting,
Display Mode must be set to Manual. The “+” setting will increase the brightness; the “-” will decrease
the brightness.
Set Theme This setting will allow you to change the display theme.
Units This setting will allow you to change the units. The available options are “Speed” (MPH or km/h),
“Distance” (mi or km), “Fuel Consumption” (MPG [US], MPG [UK], L/100 km, or km/L), “Pressure”
(psi, kPa, or bar) and “Temperature” (°C or °F) units of measurement independently.
5

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138MULTIMEDIA
Safety & Driving Assistance
Theme Mode This setting will allow you to adjust the brightness of your theme. Setting options are “Light”, “Dark”
and “Auto”. Select to show themes in Light or Dark mode. “Auto” changes the theme with the
headlights.
Touchscreen Beep This setting will allow you to turn the touchscreen beep on or off.
Show Main Category Bar Labels This setting will allow you to turn the bottom main category bar labels on or off.
Navigation Next Turn Pop-ups Displayed in Cluster This setting will display Navigation prompts in the Instrument Cluster Display.
Phone Pop-ups Displayed In Cluster This setting will display smartphone notifications and messages in the Instrument Cluster Display.
Setting Name Description
When the Safety & Driving Assistance button is pressed on the touchscreen, the system displays the options related to the vehicle’s safety settings. These
options will differ depending on the features equipped on the vehicle. The settings may display in list form or within subfolders on the screen. To access a
subfolder, select the desired folder; the available options related to that feature will then display on the screen.
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting Name Description
Forward Collision Warning SensitivityThis setting will change the distance at which the Forward Collision Warning (FCW) alert sounds.
The “Medium” setting will have the FCW system signal when an object is in view, and the possibility of
a collision is detected. The “Near” setting will have the FCW system signal when the object is closer to
the vehicle. The “Far” setting will have the FCW system signal when an object is at a far distance from
the vehicle.
Forward Collision Warning This setting will turn the Forward Collision Warning system on or off. The “Off” setting will deactivate
the FCW system. The “Warning Only” setting will provide only an audible chime when a collision is
detected. The “Warning + Active Braking” setting will provide an audible chime and apply some brake
pressure when a collision is detected.

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