def Ram 2500 2018 User Guide

NOTE:
• The interior lights will turn off if you placethe ignition in the ACC or ON/RUN position
while the Panic Alarm is activated. How-
ever, the exterior lights and horn will remain
on.
• You may need to be less than 35 ft (11 m) from the vehicle when using the key fob to
turn off the Panic Alarm due to the radio
frequency noises emitted by the system.
Air Suspension (Remote Lowering Of The
Vehicle) — If Equipped
For easy entry and loading, your
vehicle can be lowered by push-
ing the key fob air suspension
lowering button two times. When
key fob lowering is requested,
the vehicle will send a series of chirps and
flashes to alert the customer that the opera-
tion has begun and will continue these alerts
until it successfully lowers. The following conditions must be met for the
vehicle to lower remotely:
• The vehicle must not already be in Entry/
Exit (Park) ride height.
• The vehicle battery must be fully charged.
• All doors must be closed.
• The key fob must be out of the vehicle.
Canceling Remote Lowering
Vehicle lowering can be cancelled at any-
time. When vehicle lowering is canceled, the
vehicle will raise up to the next defined level
and lock out the remote lowering feature until
the ignition has been cycled ON/OFF.
To cancel vehicle lowering, push the key fob
air suspension lowering button one time dur-
ing the lowering process. When vehicle low-
ering is canceled, the horn will chirp two
times and the turn signal lamps will flash four
times. Once raising is completed, the horn
will chirp one time.
NOTE:
Refer to “Air Suspension System” in “Start-
ing And Operating” for further information.
General Information
The following regulatory statement applies to
all radio frequency (RF) devices equipped in
this vehicle:
This device complies with Part 15 of the FCC
Rules and with Industry Canada license-
exempt RSS standard(s). Operation is sub-
ject to the following two conditions:
1. This device may not cause harmful inter- ference, and
2. This device must accept any interference received, including interference that may
cause undesired operation.
NOTE:
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to oper-
ate the equipment.
GETTING TO KNOW YOUR VEHICLE
16

Automatic High Beam Headlamp
Control — 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 digital camera mounted
on the inside rearview mirror. This camera
detects vehicle specific light and automati-
cally switches from high beams to low beams
until the approaching vehicle is out of view.
NOTE:
• The Automatic High Beam Headlamp Con-trol can be turned on or off by selecting
“ON” under “Auto High Beam” within your
Uconnect settings, as well as turning the
headlight switch to the AUTO position. Re-
fer to “Uconnect Settings” in “Multimedia”
in the Owner’s Manual for further informa-
tion.
• 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 obstructions on the windshield or
camera lens will cause the system to func-
tion improperly. If the windshield or Automatic High Beam
Headlamp Control mirror is replaced, the
mirror must be re-aimed to ensure proper
performance. See a local authorized dealer.
Automatic Headlights — If
Equipped
This system automatically turns the head-
lights on or off according to ambient light
levels. To turn the system on, rotate the
headlight switch counterclockwise to the
AUTO position. When the system is on, the
headlight time 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. The headlight time delay
can be programmed 0/30/60/90 seconds.
Refer to “Uconnect Settings” in “Multime-
dia” in the Owner’s Manual for further infor-
mation.
To turn the automatic system off, move the
headlight switch out of the AUTO position.
NOTE:
The engine must be running before the head-
lights will turn on in the Automatic Mode.
Parking Lights And Panel 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.
Turn Signals
Move the multifunction lever up or down and
the arrows on each side of the instrument
cluster display will flash to show proper op-
eration of the front and rear turn signal lights.
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. If an indicator
fails to light when the lever is moved, it would
suggest that the indicator bulb is defective.
33

WINDSHIELD WIPERS AND WASHERS
Windshield Wipers
The wipers and washers are operated by a
switch in the multifunction lever. Turn the
end of the lever to select the desired wiper
speed.
Rotate the end of the lever upward, to the first
detent past the intermittent settings for low-
speed wiper operation. Rotate the end of the
lever upward to the second detent past the
intermittent settings for high-speed wiper op-
eration.
Intermittent Wiper System
The intermittent feature of this system was
designed for use when weather conditions
make a single wiping cycle, with a variable
pause between cycles, desirable. For maxi-
mum delay between cycles, rotate the control
knob upward to the first detent.
The delay interval decreases as you rotate the
knob until it enters the low continual speed
position. The delay can be regulated from a
maximum of about 18 seconds betweencycles, to a cycle every one second. The delay
intervals will double in duration when the
vehicle speed is 10 mph (16 km/h) or less.
Windshield Washers
To use the windshield washer, push the
washer knob, located on the end of the mul-
tifunction lever, inward to the second detent.
Washer fluid will be sprayed and the wiper
will operate for two to three cycles after the
washer knob is released from this position.
If the washer knob is depressed while in the
delay range, the wiper will operate for several
seconds after the washer knob is released. It
will then resume the intermittent interval
previously selected. If the washer knob is
pushed while in the off position, the wiper
will turn on and cycle approximately three
times after the wash knob is released.
To prevent freeze-up of your windshield
washer system in cold weather, select a solu-
tion or mixture that meets or exceeds the
temperature range of your climate. This rat-
ing information can be found on most washer
fluid containers.
WARNING!
Sudden loss of visibility through the wind-
shield could lead to a collision. You might
not see other vehicles or other obstacles.
To avoid sudden icing of the windshield
during freezing weather, warm the wind-
shield with the defroster before and during
windshield washer use.
Mist Feature
When a single wipe to clear off road mist or
spray from a passing vehicle is needed, push
the washer knob, located on the end of the
multifunction lever, inward to the first detent
and release. The wipers will cycle one time
and automatically shut off.
NOTE:
The mist feature does not activate the washer
pump; therefore, no washer fluid will be
sprayed on the windshield. The wash func-
tion must be used in order to spray the
windshield with washer fluid.
35

Manual Climate Control With Touchscreen Descriptions
IconDescription
MAX A/C Setting
Press the button to select MAX A/C. This is the coldest setting and will put the A/C to its maximum power.
A/C Button
Push the A/C button on the touchscreen or faceplate to engage the Air Conditioning (A/C). A LED will illuminate when
the A/C system is engaged.
Recirculation Button
Push and release this button to change the system between recirculation mode and outside air mode. Recirculation can
be used when outside conditions such as smoke, odors, dust, or high humidity are present.
NOTE:
• Continuous use of the Recirculation mode may make the inside air stuffy and window fogging may occur. Extended
use of this mode is not recommended.
• The use of the Recirculation mode in cold or damp weather could cause windows to fog on the inside, because of
moisture buildup inside the vehicle. Select the outside air position for maximum defogging.
• Recirculation can be used in all modes except for Defrost.
• The A/C can be deselected manually without disturbing the mode control selection.
Front Defrost Setting
Push the button to activate Defrost mode. Air comes from the windshield and side window demist outlets. Use De-
frost mode with maximum temperature settings for best windshield and side window defrosting and defogging.
Rear Defrost Button
Push and release the Rear Defrost Control button 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 automati-
cally turns off after ten minutes.
GETTING TO KNOW YOUR VEHICLE
38

IconDescription
Temperature Control
Press the arrows on the touchscreen or faceplate to regulate the temperature of the air inside the passenger compart-
ment. Pressing the down arrow indicates cooler temperatures, and pressing the up arrow indicates warmer tempera-
tures.
Blower Control
There are seven blower speeds. Press the buttons to regulate the amount of air forced through the system in any mode
you select. The blower speed increases as you move the control clockwise from the off position.
Panel Mode
Panel Mode
Air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted to direct the flow
of air. The air vanes of the center outlets and outboard outlets can be moved up and down or side to side to regulate
airflow direction. There is a shut off wheel located below the air vanes to shut off or adjust the amount of airflow from
these outlets.
Bi-Level Mode
Bi-Level Mode
Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and
side window demister outlets.
NOTE:
Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from
the floor outlets.
Floor Mode
Floor Mode
Air comes from the floor outlets. A slight amount of air is directed through the defrost and side window demister out-
lets.
39

IconDescription
Mix Mode
Mix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting works best in cold or snowy con-
ditions that require extra heat to the windshield. This setting is good for maintaining comfort while reducing moisture on
the windshield.
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 con-
trol knob to the desired temperature. Also,
make sure to select only Panel, Bi-Level or
Floor modes.CAUTION!
Failure to follow these cautions can cause
damage to the heating elements:
• Use care when washing the inside of the rear window. Do not use abrasive
window cleaners on the interior surface
of the window. Use a soft cloth and a
mild washing solution, wiping parallel
to the heating elements. Labels can be
peeled off after soaking with warm
water.
• Do not use scrapers, sharp instru-
ments, or abrasive window cleaners on
the interior surface of the window.
• Keep all objects a safe distance from
the window.
GETTING TO KNOW YOUR VEHICLE
40

Control Descriptions
NOTE:
Icons and descriptions can vary based upon
vehicle equipment.
IconDescription
MAX A/C Button
Press and release to change the current setting, the indicator illuminates when MAX A/C is on. Performing this function
again will cause the MAX A/C operation to switch into manual mode and the MAX A/C indicator will turn off.
A/C Button
Press and release the button on the touchscreen, or push and release the button on the faceplate, to change the current
setting, the indicator illuminates when A/C is on.
Recirculation Button
Press and release this button to change the system between recirculation mode and outside air mode. Recirculation can
be used when outside conditions such as smoke, odors, dust, or high humidity are present.
NOTE:
• Continuous use of the Recirculation mode may make the inside air stuffy and window fogging may occur. Extended
use of this mode is not recommended.
• The use of the Recirculation mode in cold or damp weather could cause windows to fog on the inside, because of
moisture buildup inside the vehicle. Select the outside air position for maximum defogging.
• Recirculation can be used in all modes except for Defrost.
• The A/C can be deselected manually without disturbing the mode control selection.
AUTO Button — If Equipped
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 Opera-
tion” for more information.
43

IconDescription
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 win-
dow demist outlets. When the defrost button is selected, the blower level may increase. Use Defrost mode with maxi-
mum temperature settings for best windshield and side window defrosting and defogging. When toggling the front de-
frost mode button, the climate system will return to previous setting.
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 will illuminate when the rear window de-
froster is on. The rear window defroster automatically turns off after ten minutes.
Uconnect 3
Uconnect 4C/4C NAV
Driver and Passenger Temperature Up and Down Buttons
Provides the driver and passenger with independent temperature control. Push the up arrow button on the faceplate,
press the up arrow button on the touchscreen, or press and slide the temperature bar towards the red arrow button on
the touchscreen for warmer temperature settings. Push the down arrow button on the faceplate, press the down arrow
button on the touchscreen, or press and slide the temperature bar towards the blue arrow button on the touchscreen for
cooler temperature settings. When the SYNC feature is active, the passenger’s temperature will move up and down with
the driver’s temperature, when it is increased and decreased, respectively.
NOTE:
Temperature numbers will only be displayed if the system is equipped with Automatic Temperature Control.
GETTING TO KNOW YOUR VEHICLE
44

IconDescription
SYNC Button — If Equipped
Press the SYNC button on the touchscreen to toggle the SYNC feature on/off. The SYNC indicator is illuminated when
this feature is enabled. SYNC is used to synchronize the passenger temperature setting with the driver temperature set-
ting. The SYNC feature also synchronizes the rear passengers’ temperature to the driver temperature setting. Changing
the passenger temperature setting while in SYNC will automatically exit this feature.
Faceplate Knob
Touchscreen Buttons
Blower Control
Blower Control is used to regulate the amount of air forced through the climate system. There are seven blower speeds
available. The speeds can be selected using either the blower control knob on the faceplate or the buttons on the touch-
screen.
• Faceplate: The blower speed increases as you turn the blower control knob clockwise from the lowest blower setting. The
blower speed decreases as you turn the blower control knob counterclockwise.
• Touchscreen:
Use the small blower icon to reduce the blower setting and the large blower icon to increase the blower
setting. Blower can also be selected by pressing the blower bar area between the icons. For Uconnect 3, press the button
to access the blower screen and control the blower.
Panel Mode
Panel Mode
Air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted to direct the flow
of air. The air vanes of the center outlets and outboard outlets can be moved up and down or side to side to regulate
airflow direction. There is a shut off wheel located below the air vanes to shut off or adjust the amount of airflow from
these outlets.
Bi-Level Mode
Bi-Level Mode
Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and
side window demister outlets.
NOTE:
Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from
the floor outlets.
45

IconDescription
Floor Mode
Floor Mode
Air comes from the floor outlets. A slight amount of air is directed through the defrost and side window demister outlets.
Mix ModeMix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting works best in cold or snowy con-
ditions that require extra heat to the windshield. This setting is good for maintaining comfort while reducing moisture
on the windshield.
Climate Control OFF Button
Press and release this button on the touchscreen, or push the faceplate button, to turn the Climate Control System off.
CAUTION!
Failure to follow these cautions can cause
damage to the heating elements:
•
Use care when washing the inside of the
rear window. Do not use abrasive window
cleaners on the interior surface of the
window. Use a soft cloth and a mild
washing solution, wiping parallel to the
heating elements. Labels can be peeled
off after soaking with warm water.
• Do not use scrapers, sharp instru- ments, or abrasive window cleaners on
the interior surface of the window.
CAUTION!
• Keep all objects a safe distance from
the window.
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the
operator to manually activate or deactivate
the air conditioning system. When the air
conditioning system is turned on, cool dehu-
midified air will flow through the outlets into
the cabin. For improved fuel economy, press the A/C button to turn off the air conditioning
and manually adjust the blower and airflow
mode settings. Also, make sure to select only
Panel, Bi-Level, or Floor modes.
NOTE:
• If fog or mist appears on the windshield or
side glass, select Defrost mode, and in-
crease blower speed if needed.
• If your air conditioning performance seems lower than expected, check the front of the
A/C condenser (located in front of the ra-
diator), for an accumulation of dirt or in-
GETTING TO KNOW YOUR VEHICLE
46