engine Ram 2500 2015 Repair Manual

•Auto Dim High Beams — If Equipped
When this feature is selected, the high beam headlights
will activate/deactivate automatically under certain con-
ditions. To make your selection, press the “Auto High
Beams” button on the touchscreen, and select from “On”
or “Off.” Press the back arrow/Done button on the
touchscreen to return to the previous menu. Refer to
”Automatic High Beam — If Equipped” in “Understand-
ing The Features Of Your Vehicle” for further informa-
tion.
• Daytime Running Lights — If Equipped
When this feature is selected, the headlights will turn on
whenever the engine is running. To make your selection,
press the “Daytime Running Lights” button on the touch-
screen, and select from “On” or “Off.” Press the back
arrow/Done button on the touchscreen to return to the
previous menu. •
Flash Lights With Lock
When this feature is selected, the exterior lights will flash
when the doors are locked or unlocked with the Remote
Keyless Entry (RKE) transmitter. This feature may be
selected with or without the sound horn on lock feature
selected. To make your selection, press the “Flash Lights
w/Lock” button on the touchscreen, and select from
“On” or “Off.” Press the back arrow/Done button on the
touchscreen to return to the previous menu.
Doors & Locks
After pressing the “Doors & Locks” button on the touch-
screen, the following settings will be available:
• Auto Door Locks
When this feature is selected, all doors will lock auto-
matically when the vehicle reaches a speed of 15 mph
(24 km/h). To make your selection, press the “Auto Door
Locks” button on the touchscreen and select from “On”
or “Off.” Press the back arrow/Done button on the
touchscreen to return to the previous menu.
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UNDERSTANDING YOUR INSTRUMENT PANEL 359

Auto Comfort Systems — If Equipped
After pressing the “Auto-On Comfort” button on the
touchscreen the following settings will be available:
•Auto-On Driver Heated/Ventilated Seat & Steering
Wheel With Vehicle Start — If Equipped
When this feature is selected the driver’s heated seat and
heated steering wheel will automatically turn ON when
temperatures are below 40° F (4.4° C). When tempera-
tures are above 80° F (26.7° C) the driver vented seat will
turn ON. To make your selection, press the “Auto Heated
Seats” button on the touchscreen, then select either “On”
or “Off.” Press the back arrow/Done button on the
touchscreen to return to the previous menu.
Engine Off Options
After pressing the “Engine Off Options” button on the
touchscreen the following settings will be available. •
Easy Exit Seats — If Equipped
When this feature is selected, the Driver ’s seat will
automatically move rearward once the engine is shut off.
To make your selection, press the “Easy Exit Seats”
button on the touchscreen and make your selection. Press
the back arrow/Done button on the touchscreen to return
to the previous menu.
• Headlight Off Delay
When this feature is selected, the driver can choose to
have the headlights remain on for 0, 30, 60, or 90 seconds
when exiting the vehicle. Press the “Headlight Off Delay”
button on the touchscreen and choose from “0,” “30,”
“60,” or “90” seconds to select your desired time interval.
Press the back arrow/Done button on the touchscreen to
return to the previous menu.
362 UNDERSTANDING YOUR INSTRUMENT PANEL

•Engine Off Power Delay
When this feature is selected, the power window
switches, radio, Uconnect® phone system (if equipped),
DVD video system (if equipped), power sunroof (if
equipped), and power outlets will remain active for up to
10 minutes after the ignition is cycled to OFF. Opening
either front door will cancel this feature. Press the “En-
gine Off Power Delay” button on the touchscreen and
choose from “0 sec,” “45 sec,” “5 min” or “10 min” to
select your desired time interval. Then press the back
arrow/Done button on the touchscreen to return to the
previous menu.
• Auto Entry/Exit — If Equipped
When this feature is selected, it automatically lowers the
vehicle ride height position when shifted into park. Press
the “Auto Entry/Exit” button on the touchscreen and
choose from “On” or “Off.” Press the back arrow/Done
button on the touchscreen to return to the previous menu.
Suspension — If Equipped
After pressing the “Suspension” button on the touch-
screen the following settings will be available:
•Sound Horn With Lower
When this feature is selected, a short horn sound will
occur when the RKE transmitter REMOTE LOWER but-
ton is pressed. To make your selection, press the “Horn
w/lower” button on the touchscreen, select “On” or
“Off” followed by pressing the back arrow/Done button
on the touchscreen.
• Flash Lights With Lower
When this feature is selected, the front and rear turn
signals will flash when the RKE transmitter REMOTE
LOWER button is pressed twice. To make your selection,
press the “Light w/Lower” button on the touchscreen,
select “On” or “Off” followed by pressing the back
arrow/Done button on the touchscreen.
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UNDERSTANDING YOUR INSTRUMENT PANEL 363

System Information
After pressing the “System Information” button on the
touchscreen the following information will be available:
•System Information
When System Information is selected, a System Information
screen will appear displaying the system software version.
Customer Programmable Features — Uconnect®
8.4A/8.4AN Personal Settings
Press the “Settings” button on the touchscreen (if
equipped) or press the “Apps” button on the touchscreen
then press the “Settings” button on the touchscreen to
display the settings menu screen. In this mode the
Uconnect® system allows you to access programmable
features that may be equipped such as Display, Voice,
Clock, Safety & Driving Assistance, Lights, Doors &
Locks, Auto-On Comfort (if equipped), Engine Off Op-
tions, Suspension, Trailer Brake, Audio, Phone/ Bluetooth®, SiriusXM Setup (if equipped), Restore Set-
tings, Clear Personal Data and System Information.
NOTE:
Only one category may be selected at a time.
When making a selection, press the button on the touch-
screen to enter the desired mode. Once in the desired
mode, press and release the preferred setting until a
check-mark appears next to the setting, showing that
setting has been selected. Once the setting is complete,
either press the back arrow button on the touchscreen or
the Back button on the faceplate to return to the previous
menu or press the “X” button on the touchscreen to close
out of the settings screen. Pressing the Up or Down
Arrow buttons on the touchscreen on the right side of the
screen will allow you to toggle up or down through the
list of available settings.
NOTE: All settings should be changed with the ignition
in the “Run” position.
370 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:The seat will return to the memorized seat
location (if Personal Settings Linked To Key Fob is set to
ON) when the Remote Keyless Entry (RKE) transmitter is
used to unlock the door. Refer to “Driver Memory Seat”
in “Understanding The Features Of Your Vehicle” for
further information.
Auto Comfort Systems — If Equipped
After pressing the “Auto-On Comfort” button on the
touchscreen the following settings will be available:
• Auto-On Driver Heated/Ventilated Seat & Steering
Wheel With Vehicle Start — If Equipped
When this feature is selected the driver’s heated seat and
heated steering wheel will automatically turn ON when
temperatures are below 40° F (4.4° C). When temperatures
are above 80° F (26.7° C) the driver vented seat will turn
ON. To make your selection, press the “Auto Heated Seats” button on the touchscreen, then select either “Off,” “Re-
mote Start” or “All Starts”. Press the back arrow button on
the touchscreen to return to the previous menu.
Engine Off Options
After pressing the “Engine Off Options” button on the
touchscreen the following settings will be available.
•
Easy Exit Seat
When this feature is selected, the Driver ’s seat will
automatically move rearward once the engine is shut off.
To make your selection, press the “Easy Exit Seat” button
on the touchscreen until a check-mark appears next to
setting, showing that setting has been selected. Press the
back arrow button on the touchscreen to return to the
previous menu.4
UNDERSTANDING YOUR INSTRUMENT PANEL 383

•Engine Off Power Delay
When this feature is selected, the power window
switches, radio, Uconnect® phone system (if equipped),
DVD video system (if equipped), power sunroof (if
equipped), and power outlets will remain active for up to
10 minutes after the ignition is cycled to OFF. Opening
either front door will cancel this feature. To change the
Engine Off Power Delay status press the “+” or “–”
buttons on the touchscreen to adjust the time delay up or
down. Press the back arrow button on the touchscreen to
return to the previous menu.
• Headlight Off Delay
When this feature is selected, the driver can choose to
have the headlights remain on for 0, 30, 60, or 90 seconds
when exiting the vehicle. To make your selection press
the “+” or “–” buttons on the touchscreen to adjust the
seconds up or down. Press the back arrow button on the
touchscreen to return to the previous menuAir Suspension — If Equipped
After pressing the “Suspension” button on the touch-
screen the following settings will be available.
• Sound Horn With Lower
When this feature is selected, a short horn sound will
occur when the RKE transmitter REMOTE LOWER but-
ton is pressed. Press the box next to your selection and a
check-mark appears next to the feature showing the
system has been activated or the check-mark is removed
showing the system has been deactivated.
• Flash Lights With Lower
When this feature is selected, the front and rear turn
signals will flash when the RKE transmitter REMOTE
LOWER button is pressed twice. This feature may be
selected with or without the Sound Horn on Lower
feature selected. Press the box next to your selection and
a check-mark appears next to the feature showing the
384 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:
•If the RECIRCULATION button is pushed when the
system is in Defrost mode, the Recirculation LED
indicator will flash three times and then turn off to
indicate Recirculation mode is not allowed.
• 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.
• In cold or damp weather, the use of the Recirculation
mode will cause windows to fog on the inside because
of moisture buildup inside the vehicle. For maximum
defogging, select the outside air position.
• The A/C can be deselected manually without disturb-
ing the mode control selection by pushing the A/C
button.Air Outlets
The airflow from each of the instrument panel outlets can be
adjusted for direction, and turned on or off to control airflow.
NOTE: For maximum airflow to the rear, the center
instrument panel outlets can be directed toward the rear
seat passengers.
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 tem-
perature. Also, make sure to select only Panel, Bi-Level or
Floor modes.
Stop/Start System — If Equipped
While in an Autostop, the Climate Controls system may
automatically adjust airflow to maintain cabin comfort.
Customer settings will be maintained upon return to an
engine running condition.
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UNDERSTANDING YOUR INSTRUMENT PANEL 399

Automatic Temperature Control (ATC)
Automatic Operation
1. Push the AUTO button on the faceplate or press the“AUTO” button on the touchscreen.
2. Next, adjust the temperature you would like the system to maintain by adjusting the driver and pas-
senger temperature buttons on the faceplate or but-
tons on the touchscreen. Once the desired temperature
is displayed, the system will achieve and automati-
cally maintain that comfort level.
3. When the system is set up for your comfort level, it is not necessary to change the temperature. You will
experience the greatest efficiency by simply allowing
the system to function automatically. NOTE:
•
It is not necessary to move the temperature settings.
The system automatically adjusts the temperature,
mode, and blower speed to provide comfort as quickly
as possible.
• The temperature can be displayed in U.S. or Metric
units by selecting the Uconnect® customer-
programmable feature. Refer to the “Uconnect® Sys-
tem Settings” in this section of the manual.
To provide you with maximum comfort in the Automatic
mode, during cold start-ups the blower fan will remain
on low until the engine warms up. The blower will
increase in speed and transition into Auto mode.
Manual Operation Override
The system allows for manual selection of blower speed,
air distribution mode, A/C status and recirculation con-
trol.
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UNDERSTANDING YOUR INSTRUMENT PANEL 413

The blower fan speed can be set to any fixed speed by
adjusting the blower control. The fan will now operate at
a fixed speed until additional speeds are selected. This
allows the front occupants to control the volume of air
circulated in the vehicle and cancel the Auto mode.
The operator can also select the direction of the airflow
by selecting one of the available mode settings. A/C
operation and Recirculation control can also be manually
selected in Manual operation.
NOTE:Each of these features operates independently
from each other. If any feature is controlled manually,
temperature control will continue to operate automati-
cally.
Operating Tips
NOTE: Refer to the chart at the end of this section for
suggested control settings for various weather condi-
tions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corro-
sion protection and to protect against engine overheating.
OAT coolant (conforming to MS.90032) is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
Winter Operation
To ensure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is function-
ing properly and the proper amount, type, and concen-
tration of coolant is used. Refer to “Maintenance
Procedures” in “Maintaining Your Vehicle” for proper
coolant selection. Use of the air Recirculation mode
during Winter months is not recommended because it
may cause window fogging.
414 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS
STARTING PROCEDURES ................442
▫ Normal Starting ...................... .442
▫ Automatic Transmission ................443
▫ Keyless Enter-N-Go™ ..................443
▫ Normal Starting ...................... .443
▫ Extreme Cold Weather
(Below –20°F Or 29°C) ................445
▫ If Engine Fails To Start .................445
▫ After Starting ....................... .447
 STOP/START SYSTEM — IF EQUIPPED ......447▫
Automatic Mode ..................... .447
▫ Possible Reasons The Engine Does Not
Autostop .......................... .448
▫ To Start The Engine While In Autostop Mode . .449
▫ To Manually Turn Off The Stop Start System . .450
▫ To Manually Turn On The Stop Start System . .451
▫ System Malfunction ....................451
 ENGINE BLOCK HEATER — IF EQUIPPED . . .451
 AUTOMATIC TRANSMISSION ............452
▫ Key Ignition Park Interlock ...............454
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