brake Ram 3500 2018 User Guide

•Engage Park Brake To Prevent Rolling
• Transmission Too Cold Idle With Engine On
• Washer Fluid Low
• Service Air Suspension System
• Heavy Duty Air Suspension System Disabled
• Selected Ride Height Not Permitted Due To Speed
• Selected Ride Height Not Permitted Due To Payload
• Selected Ride Height Not Permitted - Payload Too Light
• Battery Low Start Engine To Change Ride Height
• Normal Ride Height Achieved
• Aerodynamic Ride Height Achieved
• Off Road 1 Ride Height Achieved
• Off Road 2 Ride Height Achieved
• Entry/Exit Ride Height Achieved
• Selected Ride Height Not Permitted
• Service Air Suspension System Immediately
• Reduce Speed To Maintain Selected Ride Height
• Air Suspension System Cooling Down Please Wait •
Vehicle Cannot Be Lowered Door Open
• Off Road 2 Watch For Clearance
• Entry/Exit Watch For Clearance
• Air Suspension Temporarily Disabled For Jacking And
Tire Change
• Battery Low Start Engine To Change Ride Height
The Reconfigurable Telltales section is divided into the
white telltales area on the right, yellow telltales in the
middle, and red telltales on the left.
Display Menu Items
Push and release the upordown arrow button until the
desired selectable menu icon is highlighted in the instru-
ment cluster display.
Speedometer
Push and release the upordown arrow button until the
speedometer menu item is highlighted in the instrument
cluster display. Push and release the rightarrow button to
cycle the display between mph and km/h.
Vehicle Info
Push and release the upordown arrow button until the
Vehicle Info menu item is highlighted in the instrument
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cluster display. Push and release therightarrow button to
enter the submenus items of Vehicle Info. Follow the
directional prompts to access or reset any of the following
Vehicle Info submenu items:
• Tire Pressure
• Transmission Temp (Automatic only)
• Oil Temp
• Oil Life
• Air Suspension — If Equipped
• Coolant Temp — If Equipped
• Oil Pressure — If Equipped
• Battery Voltage — If Equipped
• Gauge Summary — If Equipped
• Engine Hours
Fuel Economy
Push and release the upordown arrow button until the
Fuel Economy menu item is highlighted in the instrument
cluster display. Push and Hold the rightarrow button to
reset Average Fuel Economy.
• Current Fuel Economy Gauge •
Average Fuel Economy Value
• Range To Empty
Trip A/Trip B
Push and release the upordown arrow button until the
Trip menu item is highlighted in the instrument cluster
display. Push and release the rightarrow button to enter
the submenus of Trip A and Trip B. The Trip A or Trip B
information will display the following:
• Distance
• Average Fuel Economy
• Elapsed Time
Push and hold rightarrow button to reset all information.
Trailer Tow
Push and release the upordown arrow button until the
Trailer Tow menu item is highlighted in the instrument
cluster display. Push and release the rightarrow button
and the next screen will display the following trailer trip
information:
• Trip (trailer specific) Distance: Push and hold the right
arrow button to reset the distance.
• Trailer Brake
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GETTING TO KNOW YOUR INSTRUMENT PANEL 181

Setting NamesSetting Names
Abbreviated (Left Submenu Layer) Sub-Menus (Right Submenu Layer)
22 Commercial Settings Commercial
• Aux Switches
• Power Take-Off
• PIN Setup
NOTE: If the vehicle’s PIN is forgotten or not known,
see an authorized dealer to have the PIN reset.
23 Air Suspension Display Alerts Air Susp. Alerts
All; Warnings Only
24 Aero Ride Height Mode Aero Mode
On; Off
25 Tire/Jack Mode Tire/Jack Mode On; Off
26 Transport Mode Transport Mode On; Off
27 Wheel Alignment Mode Wheel Alignment
On; Off
28 Horn w/ Remote Lower Horn w/ Rmt Lwr
On; Off
29 Lights w/ Remote Lower Lights w/ Rmt Lwr
On; Off
30 Trailer Select Trailer SelectTrailer 1; Trailer 2; Trailer 3; Trailer 4
31 Brake Type Brake Type Light Electric; Heavy Electric; Light EOH; Heavy EOH
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GETTING TO KNOW YOUR INSTRUMENT PANEL 185

— Brake Warning Light
This light monitors various brake functions, including
brake fluid level and parking brake application. If the
brake light turns on it may indicate that the parking brake
is applied, that the brake fluid level is low, or that there is
a problem with the anti-lock brake system reservoir.
If the light remains on when the parking brake has been
disengaged, and the fluid level is at the full mark on the
master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction or that a problem with the
Brake Booster has been detected by the Anti-Lock Brake
System (ABS) / Electronic Stability Control (ESC) system.
In this case, the light will remain on until the condition has
been corrected. If the problem is related to the brake
booster, the ABS pump will run when applying the brake,
and a brake pedal pulsation may be felt during each stop.
The dual brake system provides a reserve braking capacity
in the event of a failure to a portion of the hydraulic
system. A leak in either half of the dual brake system is
indicated by the Brake Warning Light, which will turn on
when the brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is corrected.NOTE:
The light may flash momentarily during sharp
cornering maneuvers, which change fluid level conditions.
The vehicle should have service performed, and the brake
fluid level checked.
If brake failure is indicated, immediate repair is necessary.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have failed. It
will take longer to stop the vehicle. You could have a
collision. Have the vehicle checked immediately.
Vehicles equipped with the Anti-Lock Brake System (ABS)
are also equipped with Electronic Brake Force Distribution
(EBD). In the event of an EBD failure, the Brake Warning
Light will turn on along with the ABS Light. Immediate
repair to the ABS system is required.
Operation of the Brake Warning Light can be checked by
turning the ignition switch from the OFF position to the
ON/RUN position. The light should illuminate for ap-
proximately two seconds. The light should then turn off
unless the parking brake is applied or a brake fault is
detected. If the light does not illuminate, have the light
inspected by your authorized dealer.
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The light also will turn on when the parking brake is
applied with the ignition switch in the ON/RUN position.
NOTE:This light shows only that the parking brake is
applied. It does not show the degree of brake application.
— Vehicle Security Warning Light — If Equipped
This light will flash at a fast rate for approximately 15
seconds when the vehicle security alarm is arming, and
then will flash slowly until the vehicle is disarmed.
— Engine Coolant Temperature Warning Light
This light warns of an overheated engine condition. If the
engine coolant temperature is too high, this indicator will
illuminate and a single chime will sound. If the tempera-
ture reaches the upper limit, a continuous chime will be
sound for four minutes or until the engine is able to cool:
whichever comes first.
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 vehicle. 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 “In Case Of Emergency” for
further information.
— Battery Charge Warning Light
This light illuminates when the battery is not charging
properly. If it stays on while the engine is running, there
may be a malfunction with the charging system. Contact
your authorized dealer as soon as possible.
This indicates a possible problem with the electrical system
or a related component.
— Oil Pressure Warning Light
This light indicates low engine oil pressure. If the light
turns on while driving, stop the vehicle and shut off the
engine as soon as possible. A chime will sound when this
light turns on.
Do not operate the vehicle until the cause is corrected. This
light does not indicate how much oil is in the engine. The
engine oil level must be checked under the hood.
— Electronic Throttle Control (ETC) Warning
Light
This light informs you of a problem with the Electronic
Throttle Control (ETC) system. If a problem is detected
while the vehicle is running, the light will either stay on or
flash depending on the nature of the problem. Cycle the
ignition when the vehicle is safely and completely stopped
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GETTING TO KNOW YOUR INSTRUMENT PANEL 191

and the transmission is placed in the PARK position. The
light should turn off. If the light remains on with the
vehicle running, your vehicle will usually be drivable;
however, see an authorized dealer for service as soon as
possible.
NOTE:This light may turn on if the accelerator and brake
pedals are pressed at the same time.
If the light continues to flash when the vehicle is running,
immediate service is required and you may experience
reduced performance, an elevated/rough idle, or engine
stall and your vehicle may require towing. The light will
come on when the ignition is placed in the ON/RUN or
ACC/ON/RUN position and remain on briefly as a bulb
check. If the light does not come on during starting, have
the system checked by an authorized dealer.
— Electric Power Steering Fault Warning Light
This light will turn on when there’s a fault with the EPS
(Electric Power Steering) system. Refer to “Power Steering”
in “Starting And Operating” for further information.
WARNING!
Continued operation with reduced assist could pose a
safety risk to yourself and others. Service should be
obtained as soon as possible.
— Trailer Brake Disconnected Warning Light
This telltale is on when the Trailer Brake has been discon-
nected.
— Door Open Warning Light
This indicator will illuminate when a door is ajar/open and
not fully closed.
NOTE: If the vehicle is moving there will also be a single
chime.
Yellow Warning Lights
— Engine Check/Malfunction Indicator Warning
Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a
part of an Onboard Diagnostic System called OBD II that
monitors engine and automatic transmission control sys-
tems. The light will illuminate when the ignition is in the
ON/RUN position before engine start. If the bulb does not
192 GETTING TO KNOW YOUR INSTRUMENT PANEL

CAUTION!(Continued)
Monitoring System (TPMS) sensor to become inoper-
able. After using an aftermarket tire sealant it is
recommended that you take your vehicle to your au-
thorized dealer to have your sensor function checked.
— Low Fuel Indicator Light
When the fuel level reaches approximately 3.0 gal (11.0 L)
this light will turn on, and remain on until fuel is added.
— Anti-Lock Brake (ABS) Warning Light
This light monitors the Anti-Lock Brake System (ABS). The
light will turn on when the ignition is placed in the
ON/RUN or ACC/ON/RUN position and may stay on for
as long as four seconds.
If the ABS light remains on or turns on while driving, then
the Anti-Lock portion of the brake system is not function-
ing and service is required as soon as possible. However,
the conventional brake system will continue to operate
normally, assuming the Brake Warning Light is not also on.
If the ABS light does not turn on when the ignition is
placed in the ON/RUN or ACC/ON/RUN position, have
the brake system inspected by an authorized dealer.
— Low Coolant Level Warning Light
This telltale will turn on to indicate the vehicle coolant
level is low.
— Loose Fuel Filler Cap Warning Light — If
Equipped
This light will illuminate when the fuel filler cap is loose.
Properly close the filler cap to disengage the light. If the
light does not turn off, please see your authorized dealer.
— Service 4WD Warning Light — If Equipped
If the light stays on or comes on during driving, it means
that the 4WD system is not functioning properly and that
service is required. We recommend you drive to the nearest
service center and have the vehicle serviced immediately.
Yellow Indicator Lights
— Transmission Temperature Warning Light
This light indicates that the transmission fluid temperature
is running hot. This may occur with severe usage, such as
trailer towing. If this light turns on, safely pull over and
stop the vehicle. Then, shift the transmission into PARK
and run the engine at idle or slightly higher until the light
turns off.
196 GETTING TO KNOW YOUR INSTRUMENT PANEL

SAFETY
CONTENTS
SAFETY FEATURES ..................... .204
â–« Anti-Lock Brake System (ABS) .............204
â–« Electronic Brake Control System ............205
 AUXILIARY DRIVING SYSTEMS .............216
â–« Tire Pressure Monitoring System (TPMS) ......216
 OCCUPANT RESTRAINT SYSTEMS ..........223
â–« Occupant Restraint Systems Features ........223
â–« Important Safety Precautions ..............223
â–« Seat Belt Systems ..................... .224
â–« Supplemental Restraint Systems (SRS) ........237â–«
Child Restraints .......................252
â–« Transporting Pets ..................... .278
 SAFETY TIPS .......................... .278
â–« Transporting Passengers ..................278
â–« Exhaust Gas ..........................279
â–« Safety Checks You Should Make Inside The
Vehicle ............................. .279
â–« Periodic Safety Checks You Should Make
Outside The Vehicle ....................281
5

SAFETY FEATURES
Anti-Lock Brake System (ABS)
The Anti-Lock Brake System (ABS) provides increased
vehicle stability and brake performance under most brak-
ing conditions. The system automatically prevents wheel
lock, and enhances vehicle control during braking.
The ABS performs a self-check cycle to ensure that the ABS
is working properly each time the vehicle is started and
driven. During this self-check, you may hear a slight
clicking sound as well as some related motor noises.
ABS is activated during braking when the system detects
one or more wheels begin to lock. Road conditions such as
ice, snow, gravel, bumps, railroad tracks, loose debris, or
panic stops may increase the likelihood of ABS activa-
tion(s).
You also may experience the following when ABS activates:
•The ABS motor noise (it may continue to run for a short
time after the stop).
• The clicking sound of solenoid valves.
• Brake pedal pulsations.
• A slight drop of the brake pedal at the end of the stop. These are all normal characteristics of ABS.
WARNING!
•
The ABS contains sophisticated electronic equip-
ment that may be susceptible to interference caused
by improperly installed or high output radio trans-
mitting equipment. This interference can cause pos-
sible loss of anti-lock braking capability. Installation
of such equipment should be performed by qualified
professionals.
• Pumping of the Anti-Lock Brakes will diminish their
effectiveness and may lead to a collision. Pumping
makes the stopping distance longer. Just press firmly
on your brake pedal when you need to slow down or
stop.
• The ABS cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase brak-
ing or steering efficiency beyond that afforded by the
condition of the vehicle brakes and tires or the
traction afforded.
• The ABS cannot prevent collisions, including those
resulting from excessive speed in turns, following
another vehicle too closely, or hydroplaning.
(Continued)
204 SAFETY

WARNING!(Continued)
•The capabilities of an ABS equipped vehicle must
never be exploited in a reckless or dangerous manner
that could jeopardize the user ’s safety or the safety of
others.
ABS is designed to function with the OEM tires. Modifica-
tion may result in degraded ABS performance.
Anti-Lock Brake Warning Light
The yellow “Anti-Lock Brake Warning Light” will turn on
when the ignition is turned to the ON/RUN mode and
may stay on for as long as four seconds.
If the “Anti-Lock Brake Warning Light” remains on or
comes on while driving, it indicates that the anti-lock
portion of the brake system is not functioning and that
service is required. However, the conventional brake sys-
tem will continue to operate normally if the “Brake System
Warning Light” is not on.
If the “Anti-Lock Brake Warning Light” is on, the brake
system should be serviced as soon as possible to restore the benefits of anti-lock brakes. If the “Anti-Lock Brake Warn-
ing Light” does not come on when the ignition is turned to
the ON/RUN mode, have the light repaired as soon as
possible.
Electronic Brake Control System
Your vehicle is equipped with an advanced Electronic
Brake Control system (EBC). This system includes Elec-
tronic Brake Force Distribution (EBD), Anti-Lock Brake
System (ABS), Brake Assist System (BAS), Hill Start Assist
(HSA), Traction Control System (TCS), Electronic Stability
Control (ESC), and Electronic Roll Mitigation (ERM). These
systems work together to enhance both vehicle stability
and control in various driving conditions.
Your vehicle may also be equipped with Trailer Sway
Control (TSC) and Hill Descent Control (HDC).
Electronic Brake Force Distribution (EBD)
This function manages the distribution of the braking
torque between the front and rear axles by limiting braking
pressure to the rear axle. This is done to prevent overslip of
the rear wheels to avoid vehicle instability, and to prevent
the rear axle from entering ABS before the front axle.
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SAFETY 205