warning light Ram 3500 Chassis Cab 2018 Workshop Manual

To Accelerate For Passing
Press the accelerator as you would normally. When the
pedal is released, the vehicle will return to the set speed.
Using Speed Control On Hills
The transmission may downshift on hills to maintain the
vehicle set speed.
NOTE:The Speed Control system maintains speed up and
down hills. A slight speed change on moderate hills is
normal.
On steep hills, a greater speed loss or gain may occur so it
may be preferable to drive without Speed Control.
WARNING!
Speed Control can be dangerous where the system
cannot maintain a constant speed. Your vehicle could
go too fast for the conditions, and you could lose
control and have an accident. Do not use Speed Control
in heavy traffic or on roads that are winding, icy,
snow-covered or slippery.
To Resume Speed
To resume a previously set speed, push the RES (+) button
and release. Resume can be used at any speed above
20 mph (32 km/h).
To Deactivate
A soft tap on the brake pedal, pushing the CANCEL
button, or normal brake pressure while slowing the vehicle
will deactivate the Speed Control without erasing the set
speed from memory.
Pushing the ON/OFF button or turning the ignition switch
OFF erases the set speed from memory.
PARKSENSE REAR PARK ASSIST — IF EQUIPPED
The ParkSense Rear Park Assist system provides visual and
audible indications of the distance between the rear fascia
and a detected obstacle when backing up, e.g. during a
parking maneuver. Refer to “ParkSense System Usage
Precautions” in this section for limitations of this system
and recommendations.
ParkSense will retain the last system state (enabled or
disabled) from the last ignition cycle when the ignition is
changed to the ON/RUN position.
270 STARTING AND OPERATING

Turning Rear View Camera Image On:
1. Press theControlsbutton located on the bottom of the
Uconnect display.
2. Press the Backup Camera button
to turn the Rear
View Camera system on.
NOTE: Once initiated by the Backup Camerabutton, the
Rear View Camera image may be deactivated by pressing
the Xbutton on the touchscreen. On deactivation, the
previous selected screen will appear.
REFUELING THE VEHICLE — GAS
CAUTION!
• Damage to the fuel system or emissions control
system could result from using an improper fuel
tank filler tube cap (fuel filler cap). A poorly fitting
cap could let impurities into the fuel system. Also, a
poorly-fitted aftermarket cap can cause the MIL
(Malfunction Indicator Light) to illuminate due to
fuel vapors escaping from the system.
• A poorly fitting fuel filler cap may cause the MIL to
turn on.
(Continued)
CAUTION! (Continued)
•To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling.
NOTE: When the fuel nozzle “clicks” or shuts off the fuel
tank is full.
WARNING!
• Never have any smoking materials lit in or near the
vehicle when the gas cap is removed or the tank is
being filled.
• Never add fuel to the vehicle when the engine is
running. This is in violation of most state and federal
fire regulations and may cause the MIL to turn on.
NOTE: Tighten the gas cap ¼ turn until you hear one click.
This is an indication that the cap is properly tightened.
If the gas cap is not tightened properly, the Malfunction
Indicator Light will come on. Be sure the gas cap is
tightened every time the vehicle is refueled.6
STARTING AND OPERATING 287

Light Electric Heavy Electric Light EOHHeavy EOH
Type of Trailer Brakes Electric Trailer Brakes Electric Trailer Brakes Electric over Hydrau- lic Trailer BrakesElectric over Hydrau-
lic Trailer Brakes
Load *Under 10,000 lbs *Above 10,000 lbs *Under 10,000 lbs *Above 10,000 lbs
* The suggested selection depends and may change de-
pending on the customer preferences for braking perfor-
mance. Condition of the trailer brakes, driving and road
state may also affect the selection.
Display Messages
The trailer brake control interacts with the instrument
cluster display. Display messages, along with a single
chime, will be displayed when a malfunction is determined
in the trailer connection, trailer brake control, or on the
trailer. Refer to “Instrument Cluster Display” in “Getting
To Know Your Instrument Panel” for further information.
CAUTION!
Connecting a trailer that is not compatible with the
ITBM system may result in reduced or complete loss of
trailer braking. There may be a increase in stopping
distance or trailer instability which could result in
damage to your vehicle, trailer, or other property.
WARNING!
Connecting a trailer that is not compatible with the
ITBM system may result in reduced or complete loss of
trailer braking. There may be a increase in stopping
distance or trailer instability which could result in
personal injury.
NOTE:
• An aftermarket controller may be available for use with
trailers with air or electric-over-hydraulic trailer brake
systems. To determine the type of brakes on your trailer
and the availability of controllers, check with your
trailer manufacturer or dealer.
• Removal of the ITBM will cause errors and it may cause
damage to the electrical system and electronic modules
of the vehicle. See your authorized dealer if an aftermar-
ket module is to be installed.
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STARTING AND OPERATING 303

NOTE:Before installation of a snowplow it is highly
recommended that the owner/installer obtain and follow
the recommendations contained within the current Body
Builders Guide. See your authorized dealer, installer or
snowplow manufacturer for this information. There are
unique electrical systems that must be connected to prop-
erly assure operator safety and prevent overloading ve-
hicle systems.
WARNING!
Attaching a snowplow to this vehicle could adversely
affect performance of the airbag system in a collision.
Do not expect that the airbag will perform as described
earlier in this manual.
CAUTION!
The “Lamp Out” indicator could illuminate if exterior
lamps are not properly installed.
Before Plowing
• Check the hydraulic system for leaks and proper fluid
level.
• Check the mounting bolts and nuts for proper tightness. •
Check the runners and cutting edge for excessive wear.
The cutting edge should be ¼ to ½ in (6 cm to 1.2 cm)
above ground in snow plowing position.
• Check that snowplow lighting is connected and func-
tioning properly.
Snowplow Prep Package Model Availability
For Information about snowplow applications visit
www.ramtrucks.com or refer to the current Body Builders
Guide.
1. The maximum number of occupants in the truck should not exceed two.
2. The total GVWR or the Front GAWR or the Rear GAWR should never be exceeded.
3. Cargo capacity will be reduced by the addition of options or passengers, etc.
The loaded vehicle weight, including the snowplow sys-
tem, all aftermarket accessories, driver, passengers, op-
tions, and cargo, must not exceed either the Gross Vehicle
Weight (GVWR) or Gross Axle Weight (GAWR) ratings.
These weights are specified on the Safety Compliance
Certification Label on the driver’s side door opening.
NOTE:
Detach the snowplow when transporting passengers.
6
STARTING AND OPERATING 307

9. Start the engine.
10. Press and hold the brake pedal.
11. Release the parking brake.
12. Shift the transmission into gear, release the brake pedal(and clutch pedal on manual transmissions), and check
that the vehicle operates normally.
NOTE: With electronic shift transfer case:
• Steps 3 and 4 are requirements that must be met before
pushing the button to shift out of NEUTRAL (N), and
must continue to be met until the shift has been com-
pleted. If any of these requirements are not met before
pushing the button or are no longer met during the shift,
the NEUTRAL (N) indicator light will flash continu-
ously until all requirements are met or until the button is
released.
• The ignition must be in the ON/RUN mode for a shift to
take place and for the position indicator lights to be
operable. If the ignition is not in the ON/RUN mode, the
shift will not take place and no position indicator lights
will be on or flashing.
• A flashing NEUTRAL (N) position indicator light indi-
cates that shift requirements have not been met.DRIVING TIPS
Driving On Slippery Surfaces
Acceleration
Rapid acceleration on snow covered, wet, or other slippery
surfaces may cause the driving wheels to pull erratically to
the right or left. This phenomenon occurs when there is a
difference in the surface traction under the rear (driving)
wheels.
WARNING!
Rapid acceleration on slippery surfaces is dangerous.
Unequal traction can cause sudden pulling of the rear
wheels. You could lose control of the vehicle and
possibly have a collision. Accelerate slowly and care-
fully whenever there is likely to be poor traction (ice,
snow, wet, mud, loose sand, etc.).
Driving Through Water
Driving through water more than a few inches/centimeters
deep will require extra caution to ensure safety and pre-
vent damage to your vehicle.
314 STARTING AND OPERATING

Flowing/Rising Water
WARNING!
Do not drive on or across a road or path where water is
flowing and/or rising (as in storm run-off). Flowing
water can wear away the road or path’s surface and
cause your vehicle to sink into deeper water. Further-
more, flowing and/or rising water can carry your ve-
hicle away swiftly. Failure to follow this warning may
result in injuries that are serious or fatal to you, your
passengers, and others around you.
Shallow Standing Water
Although your vehicle is capable of driving through shal-
low standing water, consider the following Cautions and
Warnings before doing so.
WARNING!
•Driving through standing water limits your vehicle’s
traction capabilities. Do not exceed 5 mph (8 km/h)
when driving through standing water.
• Driving through standing water limits your vehicle’s
braking capabilities, which increases stopping dis-
tances. Therefore, after driving through standing
water, drive slowly and lightly press on the brake
pedal several times to dry the brakes.
• Failure to follow these warnings may result in inju-
ries that are serious or fatal to you, your passengers,
and others around you.
6
STARTING AND OPERATING 315

WARNING!
ALWAYS obey traffic laws and pay attention to the
road. ALWAYS drive safely with your hands on the
steering wheel. You have full responsibility and as-
sume all risks related to the use of the Uconnect and
SiriusXM Guardian features and applications in this
vehicle. Only use Uconnect features and SiriusXM
Guardian services when it is safe to do so. Failure to do
so may result in an accident involving serious injury or
death.
NOTE:
• Your vehicle may be transmitting data as authorized by
the subscriber.
• The SOS and ASSIST buttons will only function if you
are connected to an operable LTE (voice/data) or 4G
(data) network. Other Uconnect services will only be
operable if your SiriusXM Guardian service is active and
you are connected to an operable LTE (voice/data) or 4G
(data) network. ASSIST Call
The ASSIST Button is used to automatically connect you to
any one of the following support centers:
•
Roadside Assistance – If you get a flat tire, or need a tow,
just push the ASSIST button and you’ll be connected to
someone who can help. Roadside Assistance will know
what vehicle you’re driving and its location. Additional
fees may apply for roadside Assistance.
• SiriusXM Guardian Customer Care – In-vehicle support
for SiriusXM Guardian.
• Vehicle Customer Care – Total support for all other
vehicle issues.
SOS Call
1. Push the SOS Call button on the Rearview Mirror.
NOTE: In case the SOS Call button is pushed in error, there
will be a ten second delay before the SOS Call system
initiates a call to a SOS operator. To cancel the SOS Call
connection, push the SOS call button on the Rearview
Mirror or press the cancellation button on the Device
Screen. Termination of the SOS Call will turn off the green
LED light on the Rearview Mirror.
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IN CASE OF EMERGENCY 319

2. The LED light located between the ASSIST and SOSbuttons on the Rearview Mirror will turn green once a
connection to a SOS operator has been made.
3.
Once a connection between the vehicle and a SOS operator
is made, the SOS Call system may transmit the following
important vehicle information to a SOS operator:
• Indication that the occupant placed a SOS Call.
• The vehicle brand.
• The last known GPS coordinates of the vehicle.
4. You should be able to speak with the SOS operator through the vehicle audio system to determine if addi-
tional help is needed.
WARNING!
ALWAYS obey traffic laws and pay attention to the road.
ALWAYS drive safely with your hands on the steering
wheel. You have full responsibility and assume all risks
related to the use of the Uconnect and SiriusXM Guard-
ian features and applications in this vehicle. Only use
Uconnect features and SiriusXM Guardian services
when it is safe to do so. Failure to do so may result in an
accident involving serious injury or death.
NOTE:
•Your vehicle may be transmitting data as authorized
by the subscriber.
•
Once a connection is made between the vehicle’s SOS
Call system and the SOS operator, the SOS operator may
be able to open a voice connection with the vehicle to
determine if additional help is needed. Once the SOS
operator opens a voice connection with the vehicle’s
SOS Call system, the operator should be able to speak
with you or other vehicle occupants and hear sounds
occurring in the vehicle. The vehicle’s SOS Call system
will attempt to remain connected with the SOS operator
until the SOS operator terminates the connection.
5. The SOS operator may attempt to contact appropriate emergency responders and provide them with impor-
tant vehicle information and GPS coordinates.
320 IN CASE OF EMERGENCY

WARNING!
•If anyone in the vehicle could be in danger (e.g., fire
or smoke is visible, dangerous road conditions or
location), do not wait for voice contact from an
Emergency Services Agent. All occupants should exit
the vehicle immediately and move to a safe location.
•
Never place anything on or near the vehicle’s operable
network and GPS antennas. You could prevent oper-
able network and GPS signal reception, which can
prevent your vehicle from placing an emergency call.
An operable network and GPS signal reception is
required for the SOS Call system to function properly.
• The SOS Call system is embedded into the vehicle’s
electrical system. Do not add aftermarket electrical
equipment to the vehicle’s electrical system. This
may prevent your vehicle from sending a signal to
initiate an emergency call. To avoid interference that
can cause the SOS Call system to fail, never add
aftermarket equipment (e.g., two-way mobile radio,
CB radio, data recorder, etc.) to your vehicle’s electri-
cal system or modify the antennas on your vehicle. IF
YOUR VEHICLE LOSES BATTERY POWER FOR
ANY REASON (INCLUDING DURING OR AFTER
(Continued)
WARNING! (Continued)
AN ACCIDENT), THE UCONNECT FEATURES,
APPS AND SERVICES, AMONG OTHERS, WILL
NOT OPERATE.
• Modifications to any part of the SOS Call system
could cause the air bag system to fail when you need
it. You could be injured if the air bag system is not
there to help protect you.
SOS Call System Limitations
Vehicles sold in Mexico DO NOThave SOS Call system
capabilities.
SOS or other emergency line operators in Mexico may not
answer or respond to SOS system calls.
If the SOS Call system detects a malfunction, any of the
following may occur at the time the malfunction is de-
tected, and at the beginning of each ignition cycle:
• The Rearview Mirror light located between the ASSIST
and SOS buttons will continuously be illuminated red.
• The Device Screen will display the following message
“Vehicle device requires service. Please contact your
dealer.”
7
IN CASE OF EMERGENCY 321

•An In-Vehicle Audio message will state “Vehicle device
requires service. Please contact your dealer.”
WARNING!
• Ignoring the Rearview Mirror light could mean you
will not have SOS Call services. If the Rearview
Mirror light is illuminated, have an authorized
dealer service the SOS Call system immediately.
• The Occupant Restraint Control module turns on the
air bag Warning Light on the instrument panel if a
malfunction in any part of the system is detected. If
the Air Bag Warning Light is illuminated, have an
authorized dealer service the Occupant Restraint
Control system immediately.
Even if the SOS Call system is fully functional, factors
beyond FCA US LLC’s control may prevent or stop the SOS
Call system operation. These include, but are not limited
to, the following factors:
• Delayed accessories mode is active.
• The ignition is in the OFF position.
• The vehicle’s electrical systems are not intact.
• The SOS Call system software and/or hardware are
damaged during a crash. •
The vehicle battery loses power or becomes discon-
nected during a vehicle crash.
• LTE (voice/data) or 4G (data) network and/or Global
Positioning Satellite signals are unavailable or ob-
structed.
• Equipment malfunction at the SOS operator facility.
• Operator error by the SOS operator.
• LTE (voice/data) or 4G (data) network congestion.
• Weather.
• Buildings, structures, geographic terrain, or tunnels.
WARNING!
ALWAYS obey traffic laws and pay attention to the road.
ALWAYS drive safely with your hands on the steering
wheel. You have full responsibility and assume all risks
related to the use of the Uconnect and SiriusXM Guard-
ian features and applications in this vehicle. Only use
Uconnect features and SiriusXM Guardian services
when it is safe to do so. Failure to do so may result in an
accident involving serious injury or death.
322 IN CASE OF EMERGENCY