light Ram 4500 Chassis Cab 2017 Service Manual

Lights-On Reminder
If the headlights, parking lights, or cargo lights are left on
after the ignition is turned OFF, a chime will sound when
the driver ’s door is opened.
Battery Saver
To protect the life of your vehicle’s battery, load shedding
is provided for both the interior and exterior lights.
If the ignition is OFF and any door is left ajar for 10 minutes
or the dimmer control is rotated all the way up to the dome
ON position for 10 minutes, the interior lights will auto-
matically turn off.
NOTE:Battery saver mode is cancelled if the ignition is
ON.
If the headlights remain on while the ignition is cycled OFF,
the exterior lights will automatically turn off after eight
minutes. If the headlights are turned on and left on for
eight minutes while the ignition is OFF, the exterior lights
will automatically turn off.
Interior Lights
Courtesy and dome lights are turned on when the front
doors are opened, when the dimmer control (rotating wheel on the bottom of the switch) is rotated to the far right
detent position. If your vehicle is equipped with Remote
Keyless Entry and the UNLOCK button is pushed on the
key fob the courtesy and dome lights will turn on. When a
door is open and the interior lights are on, rotating the
dimmer control all the way left, to the OFF detent, will
cause all the interior lights to go out. This is also known as
the
Party mode because it allows the doors to stay open
for extended periods of time without discharging the
vehicle’s battery.
The brightness of the instrument panel as well as the
ambient lighting can be regulated by rotating the dimmer
control right (brighter) or left (dimmer). When the head-
lights are on you can supplement the brightness of the
odometer, trip odometer, radio and overhead console by
rotating the control to the right until you hear a click. This
feature is termed the “Parade” mode and is useful when
headlights are required during the day.
134 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE:If your vehicle is equipped with a touchscreen, the
dimming of the touchscreen is programmable through the
Uconnect system. Refer to “Uconnect Settings ” in “Under-
standing Your Instrument Panel” for further details.
Courtesy/Reading Lights
Both lights in the overhead console and rear passenger
compartment will illuminate as courtesy lights when a
door is opened, when the dimmer control is rotated to the
courtesy light position (full right position), or when the
UNLOCK button is pushed on the Remote Keyless Entry key fob, if equipped. These lights are also operated indi-
vidually as reading lights by pushing on the corresponding
lens.
Dimmer Control
Front Courtesy/Reading Lights
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 135

NOTE:The courtesy/reading lights will remain on until
the switch is pushed a second time, so be sure they have
been turned off before leaving the vehicle. If the interior
lights are left on after the ignition is turned OFF, they will
automatically turn off after 15 minutes.
Ambient Light
The overhead console is equipped with an ambient light
feature. This light casts illumination for improved visibility
of the floor console area.
Rear Passenger Courtesy/Reading Light
Ambient Light
136 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Cargo Light
The cargo light is turned on by pushing on the cargo light
button.
The cargo light will also turn on for approximately 60
seconds when a key fob UNLOCK button is pushed, as
part of the Illuminated Entry feature.
Multifunction Lever
The multifunction lever is located on the left side of the
steering column.
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 operation 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 defec-
tive.
Cargo Light Button
Turn Signal Lever
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 137

Lane Change Assist
Tap the lever up or down once, without moving beyond
the detent, and the turn signal (right or left) will flash three
times then automatically turn off.
Flash-To-Pass
You can signal another vehicle with your headlights by
partially pulling the multifunction lever toward the steer-
ing wheel. This will cause the high beam headlights to turn
on until the lever is released.
High/Low Beam Switch
Push the multifunction lever toward the instrument panel
to switch the headlights to high beam. Pulling the multi-
function lever back toward the steering wheel will turn the
low beams back on, or shut the high beams off.
WINDSHIELD WIPERS AND WASHERS
Windshield Wipers
The wipers and washers are operated by a switch in the
multifunction lever. Turn the end of the handle to select the
desired wiper speed.
High/Low Beam Switch
138 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

To Activate
Push the ON/OFF button. The Cruise Control Set Indicator
Light in the instrument cluster display will illuminate. To
turn the system off, push the ON/OFF button a second
time. The Cruise Control Set Indicator Light will turn off.
The system should be turned off when not in use.
WARNING!
Leaving the Electronic Speed Control system on when
not in use is dangerous. You could accidentally set the
system or cause it to go faster than you want. You could
lose control and have an accident. Always leave the
system OFF when you are not using it.
To Set A Desired Speed
Turn the Electronic Speed Control ON. When the vehicle
has reached the desired speed, push the SET (-) button and
release. Release the accelerator and the vehicle will operate
at the selected speed.
NOTE:The vehicle should be traveling at a steady speed
and on level ground before pushing the SET (-) button.
To Deactivate
A soft tap on the brake pedal, pushing the CANCEL
button, or normal brake pressure while slowing the vehicle
will deactivate the Electronic Speed Control without eras-
ing the set speed from memory.
Pushing the ON/OFF button or turning the ignition to the
OFF position erases the set speed from memory.
To Resume Speed
To resume a previously set speed, push the RES (+) button
and release. Resume can be used at any speed above
25 mph (40 km/h).
To Vary The Speed Setting
To Increase Speed
When the Electronic Speed Control is set, you can increase
speed by pushing the RES (+) button.
The drivers preferred units can be selected through the
instrument panel settings if equipped. Refer to “Getting To
Know Your Instrument Panel” for more information. The
speed increment shown is dependant on the chosen speed
unit of U.S. (mph) or Metric (km/h):
146 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE:The Electronic 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 Electronic Speed Con-
trol.
WARNING!
Electronic 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 Electronic
Speed Control in heavy traffic or on roads that are
winding, icy, snow-covered or slippery.
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.
ParkSense can be active only when the gear selector is in
REVERSE. If ParkSense is enabled at this gear selector
position, the system will remain active until the vehicle
speed is increased to approximately 7 mph (11 km/h) or
above. When in REVERSE and above the system’s operat-
ing speed, a warning will appear within the instrument
cluster display indicating the vehicle speed is too fast. The
system will become active again if the vehicle speed is
decreased to speeds less than approximately 6 mph
(9 km/h).
ParkSense Sensors
For the 3500, 4500 and 5500 Chassis Cab vehicles, the rear
ParkSense sensors are shipped loose. Please Refer to the
Ram Body Builders Guide for more information.
The four ParkSense sensors, located in the rear fascia/
bumper, monitor the area behind the vehicle that is within
the sensors’ field of view. The sensors can detect obstacles
from approximately 18 in (45 cm) up to 79 in (200 cm) from
the rear fascia/bumper in the horizontal direction, depend-
ing on the location, type and orientation of the obstacle.
148 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

OVERHEAD CONSOLE — IF EQUIPPED
The overhead console is located on the headliner above the
rearview mirror. The overhead console contains the follow-
ing features:
•Courtesy/Reading Lights
• Power Sliding Rear Window Switch — If Equipped
Courtesy/Reading Lights
Both lights in the overhead console and rear passenger
compartment will illuminate as courtesy lights when a
door is opened, when the dimmer control is rotated to the courtesy light position (full right position), or when the
UNLOCK button is pushed on the Remote Keyless Entry
key fob, if equipped. These lights are also operated indi-
vidually as reading lights by pushing on the corresponding
lens.
Overhead Console
Front Courtesy/Reading Lights
164 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE:The courtesy/reading lights will remain on until
the switch is pushed a second time, so be sure they have
been turned off before leaving the vehicle. If the interior
lights are left on after the ignition is turned OFF, they will
automatically turn off after 15 minutes.
GARAGE DOOR OPENER — IF EQUIPPED
HomeLink replaces up to three hand-held transmitters that
operate devices such as garage door openers, motorized
gates, lighting or home security systems. The HomeLink
unit is powered by your vehicles 12 Volt battery. The HomeLink buttons that are located in the overhead
console designate the three different HomeLink channels.
NOTE:
HomeLink is disabled when the Vehicle Security
Alarm is active.
WARNING!
• Your motorized door or gate will open and close
while you are training the universal transceiver. Do
not train the transceiver if people, pets or other
objects are in the path of the door or gate. Only use
(Continued)
Rear Passenger Courtesy/Reading Light
HomeLink Buttons
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 165

garage door openers/devices there may be a light that
blinks when the garage door opener/device is in the
LEARN/TRAIN mode.
NOTE: You have 30 seconds in which to initiate the next
step after the LEARN button has been pushed.
6. Return to the vehicle and push the programmed HomeLink button twice (holding the button for two
seconds each time). The Instrument Cluster Display will
show “CHANNEL # TRANSMIT.” If the garage door
opener/device activates, programming is complete.
NOTE: If the garage door opener/device does not activate,
push the button a third time (for two seconds) to complete
the training.
To program the remaining two HomeLink buttons, repeat
each step for each remaining button. DO NOT erase the
channels.
Reprogramming A Single HomeLink Button (Rolling
Code)
To reprogram a channel that has been previously trained,
follow these steps:
1. Cycle the ignition to the ON/RUN position. 2. Push and hold the desired HomeLink button until the
indicator light begins to flash after 20 seconds. Do not
release the button.
3. Without releasing the button proceed with “Program-
ming A Rolling Code” step 2 and follow all remaining
steps.
Programming A Non-Rolling Code
For programming Garage Door Openers manufactured
before 1995.
1. Turn the ignition switch to the ON/RUN position.
2. Place the hand - held transmitter 1 to 3 inches (3 to 8 cm) away from the HomeLink button you wish to program.
3. Push and hold the HomeLink button you want to program while you push and hold the hand - held
transmitter button.
4. Continue to hold both buttons until the Instrument Cluster Display changes from “CHANNEL # TRAIN-
ING” to “CHANNEL # TRAINED,” then release both
buttons.
168 UNDERSTANDING THE FEATURES OF YOUR VEHICLE