light Ram 3500 Chassis Cab 2016 Service Manual

The fog lights will operate only when the parking lights
are on or when the vehicle headlights are on low beam.
An indicator light located in the instrument cluster will
illuminate when the fog lights are on. The fog lights willturn off when the switch is pushed a second time, when
the headlight switch is rotated to the off position, or the
high beam is selected.
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 automatically turn off.
NOTE:
Battery saver mode is cancelled if the ignition is
ON.
Fog Light Switch
164 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 (RKE) and the UNLOCK button is
pushed on the RKE transmitter 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 thePartymode 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.
NOTE:
If your vehicle is equipped with a touchscreen,
the dimming of the touchscreen is programmable
through the Uconnect system. Refer to “Uconnect Set-
tings ” in “Understanding Your Instrument Panel” for
further details.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 165

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(RKE) transmitter, if equipped. These lights are also
operated individually as reading lights by pushing on the
corresponding lens.
Dimmer Control
Front Courtesy/Reading Lights
166 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.
Ambient Light
The overhead console is equipped with an ambient light
feature. This light casts illumination for improved visibil-
ity of the floor console area.
Rear Passenger Courtesy/Reading Light
Ambient Light
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 167

Cargo Light
The cargo light is turned on by pushing on the cargo light
button.
The cargo light will also turn on for approximately 30
seconds when a RKE transmitter 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 flash to show
proper operation of the front and rear turn signal lights.
Cargo Light Button
168 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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
defective.
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
multifunction lever back toward the steering wheel will
turn the low beams back on, or shut the high beams off.Turn Signal Lever
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 169

NOTE:In order to ensure proper operation, the Elec-
tronic Speed Control System has been designed to shut
down if multiple Speed Control functions are operated at
the same time. If this occurs, the Electronic Speed Control
System can be reactivated by pushing the Electronic
Speed Control ON/OFF button and resetting the desired
vehicle set speed.
To Activate
Push the ON/OFF button. The Cruise Indicator Light in
the instrument cluster will illuminate. To turn the system
off, push the ON/OFF button a second time. The Cruise
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.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 179

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
Control.
WARNING!
Electronic Speed Control can be dangerous where the
system cannot maintain a constant speed. Your ve-
hicle 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 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 shift lever/gear
selector is in REVERSE. If ParkSense is enabled at this
shift lever/gear selector position, the system will remain
active until the vehicle speed is increased to approxi-
mately 7 mph (11 km/h) or above. When in REVERSE
and above the system’s operating speed, a warning will
appear within the Electronic Vehicle Information Center
182 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 Xsoft button. On deactivation, the previ-
ous selected screen will appear.
OVERHEAD CONSOLE — IF EQUIPPED
The overhead console is located on the headliner above
the rearview mirror. The overhead console contains the
following features:
• Courtesy/Reading Lights
• Power Sliding Rear Window Switch — If EquippedCourtesy/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
Overhead Console
204 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

(RKE) transmitter, if equipped. These lights are also
operated individually as reading lights by pushing on the
corresponding lens.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.
Front Courtesy/Reading Lights
Rear Passenger Courtesy/Reading Light
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 205