2015 Ram 5500 Chassis Cab brake

If the light remains lit with the engine running, your
vehicle will usually be drivable. However, see an autho-
rized dealer for service as soon as possible. If the light is
flashing when the engine is running, immediate service is
required. You may experience reduced performance, an
elevated/rough idle or engine stall and your vehicle may
require towing.
•Engine Temperature Warning Light
This light warns of an overheated engine condi-
tion. As temperatures rise and the gauge ap-
proaches H,this indicator will illuminate and a single
chime will sound after reaching a set threshold. Further
overheating will cause the temperature gauge to pass H,
a continuous chime will occur until the engine is allowed
to cool.
If the light turns on while driving, safely pull over and
stop the vehicle. If the A/C system is on, turn it off. Also, shift the transmission into NEUTRAL and idle the ve-
hicle. If the temperature reading does not return to
normal, turn the engine off immediately and call for
service. Refer to “If Your Engine Overheats” in “What To
Do In Emergencies” for more information.
•
Trailer Brake Disconnected Warning Light
This telltale is on when the Trailer Brake has
been disconnected.
DID Yellow Telltales
This area will show reconfigurable yellow caution tell-
tales. These telltales include:
•Low Fuel Telltale
When the fuel level reaches approximately 3.0 gal
(11.0 L), this light will turn on, and remain on until
fuel is added.
248 UNDERSTANDING YOUR INSTRUMENT PANEL

Trailer Tow
Push and release theUPorDOWN arrow
button until the Trailer Tow icon is highlighted.
Push and release the RIGHTarrow button and
the next screen will display the following
trailer trip information:
• Trailer Trip
• Trailer Brake
Audio
Push and release the UPorDOWN arrow button
until the Audio display icon is highlighted in the
DID. Push and release the RIGHTarrow button
to display the active source.
Stored Messages
Push and release the UParrow button until the
Messages display icon is highlighted in the
DID. This feature shows the number of stored
warning messages. Pushing the RIGHTarrow
button will allow you to see what the stored messages
are.
Screen Setup
Push and release the UPorDOWN arrow
button until the Screen Setup display icon is
highlighted in the DID. Push and release the
RIGHT arrow button to enter the Screen Setup
submenu. The Screen Setup feature allows you to change
what information is displayed in the instrument cluster
as well as the location that information is displayed.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 253

Setting NamesSetting Names Abbreviated
(Left Submenu Layer) Sub-Menus
(Right Submenu Layer)
22 Commercial Settings Commercial
•Aux Switches
• Power Take-Off
• PIN Setup
23 Air Suspension Display Alerts Air Susp. AlertsAll; Warnings Only
24 Aero Ride Height Mode Aero ModeOn; Off
25 Tire/Jack Mode Tire/Jack Mode On; Off
26 Transport Mode Transport Mode On; Off
27 Wheel Alignment Mode Wheel AlignmentOn; Off
28 Horn w/ Remote Lower Horn w/ Rmt LwrOn; Off
29 Lights w/ Remote Lower Lights w/ Rmt LwrOn; Off
30 Trailer Select Trailer SelectTrailer 1; Trailer 2; Trailer 3;
Trailer 4
31 Brake Type Brake TypeLight Electric; Heavy Electric;
Light EOH; Heavy EOH4
UNDERSTANDING YOUR INSTRUMENT PANEL 257

indicating that the setting had been selected. Press the
back arrow button on the touchscreen to return to the
previous menu.
•Rain Sensing Auto Wipers
When this feature is selected, the system will automati-
cally activate the windshield wipers if it senses moisture
on the windshield. To make your selection, press the
“Rain Sensing” button on the touchscreen, until a check-
mark appears next to the setting, showing that setting has
been selected. Press the back arrow button on the touch-
screen to return to the previous menu.
• Hill Start Assist — If Equipped
When this feature is selected, the Hill Start Assist (HSA)
system is active. Refer to “Electronic Brake Control
System” in “Starting And Operating” for system function
and operating information. To make your selection, press
the “Hill Start Assist” button on the touchscreen, until a
check-mark appears next to the setting, showing that the setting has been selected. Press the back arrow button on
the touchscreen to return to the previous menu.
Lights
After pressing the “Lights” button on the touchscreen the
following settings will be available:
•
Headlight Illumination On Approach
When this feature is selected, the headlights will activate
and remain on for 0, 30, 60, or 90 seconds when the doors
are unlocked with the Remote Keyless Entry (RKE)
transmitter. To change the Illuminated Approach status,
press the “+” or “–” button on the touchscreen to select
your desired time interval. Press the back arrow button
on the touchscreen to return to the previous menu.
• Headlights With Wipers — If Equipped
When this feature is selected, and the headlight switch is
in the AUTO position, the headlights will turn on ap-
proximately 10 seconds after the wipers are turned on.
268 UNDERSTANDING YOUR INSTRUMENT PANEL

Trailer Brake
After pressing the “Trailer Brake” button on the touch-
screen the following settings will be available:
•Trailer Select
When this feature is selected, the Trailer Type can be
selected between “Trailer 1,” “Trailer 2,” “Trailer 3” and
“Trailer 4.” To make your selection, scroll up or down
until the preferred setting is highlighted, then press and
release the SELECT button until a check-mark appears
next to the setting, showing that the setting has been
selected.
• Trailer Brake Type
When this feature is selected, the Trailer Brake Type can
be changed between “Light Electric,” “Heavy Electric,”
“Light EOH” and “Heavy EOH.” To make your selection,
scroll up or down until the preferred setting is high-
lighted, then press and release the SELECT button until a check-mark appears next to the setting, showing that the
setting has been selected. Refer to “Integrated Trailer
Brake Module” in “Starting And Operating.”
SiriusXM Setup — If Equipped
After pressing the “SiriusXM Setup” button on the touch-
screen, the following settings will be available:
•
Channel Skip
SiriusXM can be programmed to designate a group of
channels that are the most desirable to listen to or to
exclude undesirable channels while scanning. To make
your selection, press the “Channel Skip” button on the
touchscreen, select the channels you would like to skip
followed by pressing the back arrow button on the
touchscreen.
• Subscription Information
New vehicle purchasers or lessees will receive a free
limited time subscription to SiriusXM Satellite Radio
4
UNDERSTANDING YOUR INSTRUMENT PANEL 277

STARTING AND OPERATING
CONTENTS
STARTING PROCEDURES ................330
▫ Normal Starting ...................... .330
▫ Automatic Transmission ................331
▫ Extreme Cold Weather (Below –20°F or
29°C) ............................ .331
▫ If Engine Fails To Start .................331
▫ After Starting ....................... .332
 ENGINE BLOCK HEATER — IF EQUIPPED . . . .333
 AUTOMATIC TRANSMISSION ............333
▫ Key Ignition Park Interlock ...............335 ▫
Brake/Transmission Shift Interlock System . . .336
▫ Six–Speed Automatic Transmission —
If Equipped ........................ .336
 POWER TAKE OFF OPERATION — IF EQUIPPED
(CHASSIS CAB ONLY) ..................348
▫ Stationary Mode ..................... .348
▫ Mobile Mode ........................ .350
 FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED ........................ .351
▫ Manually Shifted Transfer Case —
If Equipped ......................... .351
5

▫Shifting Procedure — Manually Shifted
Transfer Case ....................... .354
▫ Transfer Case Position Indicator Light ......355
▫ Electronically Shifted Transfer Case
(Four-Position Switch) — If Equipped .......355
▫ Shifting Procedure .....................359
 LIMITED-SLIP DIFFERENTIAL .............361
 DRIVING ON SLIPPERY SURFACES .........362
▫ Acceleration ........................ .362
▫ Traction ........................... .363
 DRIVING THROUGH WATER .............363
▫ Flowing/Rising Water ..................363
▫ Shallow Standing Water .................364
 POWER STEERING .....................365 ▫
Power Steering Fluid Check ..............366
 PARKING BRAKE ..................... .367
 BRAKE SYSTEM ...................... .370
▫ Hydraulic Brake Assist ..................370
 ELECTRONIC BRAKE CONTROL SYSTEM . . . .371
▫ Anti-Lock Brake System (ABS) ............371
▫ Traction Control System (TCS) ............372
▫ Hill Start Assist (HSA) ..................373
▫ Electronic Stability Control (ESC) ..........375
▫ ESC Activation/Malfunction Indicator Light
And ESC OFF Indicator Light ............379
▫ Trailer Sway Control (TSC) ..............381
 TIRE SAFETY INFORMATION .............382
326 STARTING AND OPERATING

STARTING PROCEDURES
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!
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Leaving children 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 shift
lever/transmission gear selector. Do not leave the Key
Fob in or near the vehicle, or in a location accessible
(Continued)
WARNING!(Continued)
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 win-
dows, other controls, or move the vehicle.
Normal Starting
Normal starting of either a warm or cold engine is
obtained without pumping or pressing the accelerator
pedal. Cycle the ignition to the START position and
release when the engine starts. If the engine fails to start
within 10 seconds, cycle the ignition to the OFF position,
wait five seconds, then repeat the “Normal Starting”
procedure.
330 STARTING AND OPERATING