2019 Ram 3500 Chassis Cab mirror

80 GETTING TO KNOW YOUR VEHICLE
Economy Mode
If ECONOMY mode is desired, push the A/C button to turn
off the LED indicator and the A/C compressor. Rotate the
temperature control knob to the desired temperature. Also,
make sure to select only Panel, Bi-Level or Floor modes.Mix Mode
Mix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting works best in
cold or snowy conditions that require extra heat to the windshield. This setting is good for
maintaining comfort while reducing moisture on the windshield.
Front Defrost Setting
Turn the Mode Control knob to the Defrost mode. Air comes from the windshield and side window
demist outlets. Use Defrost mode with maximum temperature settings for best windshield and side
window defrosting and defogging.
Rear Defrost Button
Push and release the button on the touchscreen, or push and release the button on the faceplate, to
turn on the rear window defroster and the heated outside mirrors (if equipped). An indicator
illuminates when the rear window defroster is on. The rear window defroster turns off after a short
period of time.
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84 GETTING TO KNOW YOUR VEHICLE
AUTO Control Knob
AUTO Button AUTO
Automatically controls the interior cabin temperature by adjusting airflow distribution and amount.
Toggling this function will cause the system to switch between manual mode and automatic modes.
Refer to “Automatic Operation” within this section for more information.
Front Defrost Button
Press and release the touchscreen button, or push and release the button on the faceplate, to change
the current airflow setting to Defrost mode. The indicator illuminates when this feature is on. Air
comes from the windshield and side window demist outlets. When the defrost button is selected, the
blower level may increase. Use Defrost mode with maximum temperature settings for best
windshield and side window defrosting and defogging. When toggling the front defrost mode
button, the climate system will return to previous setting.
Rear Defrost Button
Press and release the button on the touchscreen, or push and release the button on the faceplate, to
turn on the rear window defroster and the heated outside mirrors (if equipped). An indicator will
illuminate when the rear window defroster is on. The rear window defroster automatically turns off
after ten minutes.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 139
Settings — If Equipped
Personal Settings allows the driver to set and recall features
when the transmission is in PARK.
Push and release the up and down button until Settings
displays in the instrument cluster display.
Follow the prompts to display and set any of the following
Vehicle Settings. NOTE:
Your vehicle may be equipped with the following settings.
• If equipped with a base radio (Non-Touchscreen) Vehicle
Settings will be included in the instrument cluster display.
• If equipped with a Touchscreen radio, the Vehicle Settings will be included in the radio head unit.
Setting Names Setting Names
Abbreviated (Left Submenu Layer) Sub-Menus (Right Submenu Layer)
Language Select Language English, Spanish, French, Italian, German, Dutch, Arabic
Units Units U.S.; Metric
ParkSense ParkSense • Front Volume — Low; Medium; High
• Rear Volume — Low; Medium; High
Tilt Mirror in Reverse Tilt Mirror in R On; Off
Rain Sensing Wipers Auto Wipers On; Off
Hill Start Assist Hill Start Assist On; Off
Headlights Off Delay Lights Off Delay 0 seconds; 30 seconds; 60 seconds; 90 seconds
Illuminated Approach Lights w/ Unlock 0 seconds; 30 seconds; 60 seconds; 90 seconds
Headlights On with
Wipers Lights w/ Wipers
On; Off
3

144 GETTING TO KNOW YOUR INSTRUMENT PANEL
Battery Saver On/Battery Saver Mode Message —
Electrical Load Reduction 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.NOTE:
• The charging system is independent from load reduction.
The charging system performs a diagnostic on the
charging system continuously.
• If the Battery Charge Warning Light is on it may indicate a problem with the charging system. Refer to “Battery
Charge Warning Light” in “Getting To Know Your Instru -
ment Panel” for further information.
The electrical loads that may be switched off (if equipped),
and vehicle functions which can be affected by load reduc -
tion:
• Heated Seats/Vented Seats/Heated Wheel
• Rear Defroster And Heated Mirrors
• HVAC System
• 115V AC Power Inverter System
• Audio and Telematics System

244
(Continued)
STARTING AND OPERATING
STARTING THE ENGINE
Before starting your vehicle, adjust your seat, adjust both
inside and outside mirrors, and fasten your seat belt.
The starter should not be operated for more than 10-second
intervals. Waiting a few seconds between such intervals will
protect the starter from overheating.
WARNING!
• When leaving the vehicle, always make sure the keyless ignition node is in the "OFF" mode, remove the
key fob from the vehicle and lock the vehicle.
• Never leave children alone in a vehicle, or with access to an unlocked vehicle. Allowing children 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 alocation accessible to children, and do not leave the
ignition of a vehicle equipped with Keyless
Enter-N-Go in the ACC or ON/RUN mode. A child
could operate power windows, other controls, or move
the vehicle.
• Do not leave children or animals inside parked vehicles in hot weather. Interior heat build-up may cause
serious injury or death.
WARNING! (Continued)

300 STARTING AND OPERATING
The ACC screen may display once again if any ACC activity
occurs, which may include any of the following:
• System Cancel
• Driver Override
• System Off
• ACC Proximity Warning
• ACC Unavailable WarningThe instrument cluster display will return to the last
display selected after five seconds of no ACC display
activity
Display Warnings And Maintenance
“Wipe Front Radar Sensor In Front Of Vehicle” Warning
The “ACC/FCW Unavailable Wipe Front Radar Sensor”
warning will display and also a chime will indicate when
conditions temporarily limit system performance.
This most often occurs at times of poor visibility, such as in
snow or heavy rain. The ACC system may also become
temporarily blinded due to obstructions, such as mud, dirt or
ice. In these cases, the instrument cluster display will display
“ACC/FCW Unavailable Wipe Front Radar Sensor” and the
system will deactivate. The “ACC/FCW Unavailable Wipe Front Radar Sensor”
message can sometimes be displayed while driving in highly
reflective areas (i.e. tunnels with reflective tiles, or ice and
snow). The ACC system will recover after the vehicle has left
these areas. Under rare conditions, when the radar is not
tracking any vehicles or objects in its path this warning may
temporarily occur.
NOTE:
If the “ACC/FCW Unavailable Wipe Front Radar Sensor”
warning is active Normal (Fixed Speed) Cruise Control is
still available. For additional information refer to “Normal
(Fixed Speed) Cruise Control Mode” in this section.
If weather conditions are not a factor, the driver should
examine the sensor. It may require cleaning or removal of an
obstruction. The sensor is located in the camera in the center
of the windshield, on the forward side of the rearview
mirror.

STARTING AND OPERATING 301
To keep the ACC System operating properly, it is important
to note the following maintenance items:
• Always keep the sensor clean. Carefully clear the wind-
shield.
• Do not remove any screws from the sensor. Doing so could cause an ACC system malfunction or failure and require a
sensor realignment.

• Do not attach or install any accessories near the sensor, including transparent material or aftermarket grilles. Doing
so could cause an ACC system failure or malfunction.

When the condition that deactivated the system is no longer
present, the system will return to the “Adaptive Cruise
Control Off” state and will resume function by simply reac -
tivating it.
NOTE:
• If the “ACC/FCW Unavailable Wipe Front Radar Sensor” message occurs frequently (e.g. more than once on every
trip) without any snow, rain, mud, or other obstruction,
have the radar sensor realigned at your authorized dealer.
• Installing a snow plow, front-end protector, an after -
market grille or modifying the grille is not recommended.
Doing so may block the sensor and inhibit ACC/FCW
operation. “Clean Front Windshield” Warning
The “ACC/FCW Limited Functionality Clean Front Wind
-
shield” warning will display and also a chime will indicate
when conditions temporarily limit system performance. This
most often occurs at times of poor visibility, such as in snow
or heavy rain and fog. The ACC system may also become
temporarily blinded due to obstructions, such as mud, dirt,
or ice on windshield, driving directly into the sun and fog on
the inside of glass. In these cases, the instrument cluster
display will show “ACC/FCW Limited Functionality Clean
Front Windshield” and the system will have degraded
performance.
The “ACC/FCW Limited Functionality Clean Front Wind -
shield” message can sometimes be displayed while driving
in adverse weather conditions. The ACC/FCW system will
recover after the vehicle has left these areas. Under rare
conditions, when the camera is not tracking any vehicles or
objects in its path this warning may temporarily occur.
If weather conditions are not a factor, the driver should
examine the windshield and the camera located on the back
side of the inside rear view mirror. They may require
cleaning or removal of an obstruction.
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326 STARTING AND OPERATING
PARKVIEW REAR BACK UP CAMERA
Your vehicle may be equipped with the ParkView Rear Back
Up Camera that allows you to see a image of the rear
surroundings of your vehicle whenever the gear selector is
put into REVERSE or whenever it is initiated through the
"Backup Camera" button in the "Controls" menu. Whenever
the gear selector is put into REVERSE, the image will be
displayed in the rearview mirror display (if equipped) or
Uconnect screen (if equipped). If the image is displayed in
the Uconnect screen, a caution note to “check entire
surroundings” will display across the top of the screen. After
five seconds this note will disappear.
NOTE:
For the 3500, 4500, and 5500 Chassis Cab vehicles, the Rear
Backup Camera is shipped loose and not installed. Please
refer to the Ram Body Builders Guide for more information.
Manual Activation Of The Rear View Camera:
1. Press the "Controls" button located on the bottom of theUconnect display.
2. Press the "Backup Camera" button to turn the Rear View Camera system on. When the vehicle is shifted out of REVERSE (with Camera
delay turned off), the rear Camera mode is exited and the
previous screen appears again.
When the vehicle is shifted out of REVERSE (with Camera
delay turned on), the rear Camera image will be displayed
for up to 10 seconds after shifting to another gear, unless the
vehicle speed exceeds 8 mph (13 km/h), the transmission is
shifted into PARK, the ignition is switched to the OFF posi
-
tion, or the touchscreen button “X” to disable display of the
Rear View Camera image is pressed.
Whenever the Rear View Camera image is activated through
the "Backup Camera" button in the "Controls" menu, and the
vehicle speed is greater than, or equal to, 8 mph (13 km/h), a display timer for the image is initiated. The image will
continue to be displayed until the display timer exceeds 10
seconds.
NOTE:
• If the vehicle speed remains below 8 mph (13 km/h), the Rear View Camera image will be displayed continuously
until deactivated via the touchscreen button "X", the trans -
mission is shifted into PARK, or the ignition is cycled to
the OFF position.