2016 RAM CHASSIS CAB light

During normal operation, after turning on the ignition
switch, the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on after the
bulb check, it indicates that there is a problem with the
electronics. In addition, if the light begins to flash after
the bulb check, it indicates that someone used an invalid
Key Fob to try to start the engine. Either of these
conditions will result in the engine being shut off after
two seconds.
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than 10
seconds), it indicates that there is a fault in the electron-
ics. Should this occur, have the vehicle serviced as soon
as possible by an authorized dealer. CAUTION!The Sentry Key Immobilizer system is not compat-
ible with some aftermarket remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
All of the Key Fobs provided with your new vehicle have
been programmed to the vehicle electronics.
Replacement Keys
NOTE: Only Key Fobs that are programmed to the
vehicle electronics can be used to start and operate the
vehicle. Once a Key Fob is programmed to a vehicle, it
cannot be programmed to any other vehicle.20 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

VEHICLE SECURITY ALARM
The Vehicle Security Alarm monitors the vehicle doors
and ignition for unauthorized operation. When the Ve-
hicle Security Alarm is activated, interior switches for
door locks are disabled. The system provides both au-
dible and visible signals for the first three minutes the
horn will sound and the headlights will turn on, the park
lamps and/or turn signals will flash and Vehicle Security
Light will flash repeatedly. For an additional 15 minutes
only, the headlights will turn on, the park lamps and/or
turn signals, and Vehicle Security Light will flash.
Rearming Of The System
The Vehicle Security Alarm will rearm itself after the 15
additional minutes of headlights and Vehicle Security
Light flashing, if the system has not been disabled. If the
condition which initiated the alarm is still present, the
system will ignore that condition and monitor the re-
maining doors and ignition. To Arm The System
Follow these steps to arm the Vehicle Security Alarm:
1. Remove the key from the ignition system (refer to
 Starting Procedures  in  Starting And Operating  for
further information).
• For vehicles equipped with Keyless Enter-N-Go,
make sure the vehicle ignition system is  OFF. 
• For vehicles not equipped with Keyless Enter-N-Go,
make sure the vehicle ignition system is  OFF  and
the key is physically removed from the ignition.
2. Perform one of the following methods to lock the
vehicle:
• Push LOCK on the interior power door lock switch
with the driver and/or passenger door open.22 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

• Push the LOCK button on the exterior Passive Entry
Door Handle with a valid Key Fob available in the
same exterior zone (refer to  Keyless Enter- N-Go  in
 Things To Know Before Starting Your Vehicle  for
further information).
• Push the LOCK button on the Remote Keyless Entry
(RKE) transmitter.
3. If any doors are open, close them.
The Vehicle Security Alarm will set when you use the
power door locks, or use the Remote Keyless Entry (RKE)
transmitter to lock the doors. After all the doors are
locked and closed, the Vehicle Security Light, in the
instrument panel cluster, will flash rapidly for about 16
seconds to indicate that the alarm is being set. After the
alarm is set, the Vehicle Security Light will flash at a
slower rate to indicate that the system is armed. To Disarm The System
The Vehicle Security Alarm can be disarmed using any of
the following methods:
1. Push the UNLOCK button on the Remote Keyless
Entry (RKE) transmitter.
2. Grasp the Passive Entry Unlock Door Handle with a
valid Key Fob within 5 ft (1.5 m) of the passive entry
door handle (if equipped, refer to  Keyless Enter-N-
Go  in  Things To Know Before Starting Your Vehicle 
for further information).
3. Cycle the vehicle ignition system out of the OFF
position.
• For vehicles equipped with Keyless Enter-N-Go,
push the Keyless Enter-N-Go Start/Stop button (re-
quires at least one valid Key Fob in the vehicle). 2THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 23

• For vehicles not equipped with Keyless Enter-N-Go,
insert a valid key into the ignition switch and turn
the key to the ON position.
The Vehicle Security Alarm is designed to protect your
vehicle. However, you can create conditions where the
system will give you a false alarm. If one of the previ-
ously described arming sequences has occurred, the
Vehicle Security Alarm will arm regardless of whether
you are in the vehicle or not. If you remain in the vehicle
and open a door, the alarm will sound. If this occurs,
disarm the Vehicle Security Alarm.
If the Vehicle Security Alarm is armed and the battery
becomes disconnected, the Vehicle Security Alarm will
remain armed when the battery is reconnected; the
exterior lights will flash, and the horn will sound. If this
occurs, disarm the Vehicle Security Alarm. Security System Manual Override
The Vehicle Security Alarm will not arm if you lock the
doors using the manual door lock plunger.
ILLUMINATED APPROACH
The courtesy lights will turn on when you use the
Remote Keyless Entry (RKE) transmitter to unlock the
doors or open any door.
This feature also turns on the approach lighting in the
outside mirrors (if equipped). Refer to “Mirrors” in
“Understanding The Features Of Your Vehicle” for fur-
ther information.
The lights will fade to off after approximately 30 seconds,
or they will immediately fade to off once the ignition
switch is turned to ON/RUN from the OFF position.
The front courtesy overhead console and door courtesy
lights will not turn off if the dimmer control is in the24 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

“Dome ON” position (rotate horizontal thumb wheel on
the bottom of the switch to the far right detent position).
The illuminated entry system will not operate if the
dimmer control is in the “Dome OFF” position (rotate
horizontal thumb wheel on the bottom of the switch to
the far left detent position).
NOTE: If your vehicle is equipped with illuminated
approach lights under the outside mirrors, they can be
turned off by using the Electronic Vehicle Information
Center (EVIC) or Driver Information Display (DID) con-
trols (if NOT equipped with a touchscreen radio) or the
Uconnect radio (if equipped with a touchscreen radio).
Refer to “Electronic Vehicle Information Center (EVIC),”
“Driver Information Display (DID),” or “Uconnect Set-
tings” in “Understanding Your Instrument Panel” for
further information. REMOTE KEYLESS ENTRY (RKE)
The RKE system allows you to lock or unlock all doors,
tailgate, and the RamBox (if equipped) as well as activate
the Panic Alarm from distances up to approximately 66 ft
(20 m) using a hand-held radio transmitter with inte-
grated key. The transmitter does not need to be pointed at
the vehicle to activate the system. Push and release the
LOCK button on the RKE transmitter to lock all doors,
the tailgate and the RamBox (if equipped). The turn
signal lights will flash and the horn will chirp to ac-
knowledge the signal.
NOTE: Inserting the Key Fob with RKE transmitter into
the ignition switch disables the system from responding
to any button pushes from that RKE transmitter. Driving
at speeds 5 mph (8 km/h) and above disables the system
from responding to all RKE transmitter buttons for all
RKE transmitters. 2THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 25

Remote Unlock The Doors
Push and release the UNLOCK button on the RKE
transmitter once to unlock the driver ’s door. Push the
unlock button twice within five seconds to unlock all
doors, the tailgate and the RamBox (if equipped). The
turn signal lights will flash to acknowledge the unlock
signal. The illuminated entry system will also turn on.
NOTE: The EVIC/DID or Uconnect Settings are setup for
driver door first, otherwise this will unlock all doors.
Remote Key Unlock, Driver Door/All Doors First
This feature lets you program the system to unlock either
the driver’s door or all doors on the first push of the
UNLOCK button on the RKE transmitter. To change the
current setting, proceed as follows: • For vehicles not equipped with a touchscreen radio,
refer to “Electronic Vehicle Information Center
(EVIC)/ Settings (Customer-Programmable Features)”
in “Understanding Your Instrument Panel” for further
information.
• For vehicles equipped with a touchscreen radio, refer
to “Uconnect Settings” in “Understanding Your Instru-
ment Panel” for further information.
NOTE: Pushing the LOCK button on the RKE transmitter
while you are inside the vehicle will activate the Vehicle
Security Alarm System. Opening a door with the Vehicle
Security Alarm System activated will cause the alarm to
sound. Push the UNLOCK button to deactivate the
Vehicle Security Alarm System. 2THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 27

Flash Lamps With Remote Key Lock
This feature will cause the turn signal lights to flash when
the doors are locked or unlocked with the RKE transmit-
ter. This feature can be turned on or turned off. To change
the current setting, proceed as follows:
• For vehicles not equipped with a touchscreen radio,
refer to “Electronic Vehicle Information Center
(EVIC)/Settings (Customer-Programmable Features)”
in “Understanding Your Instrument Panel” for further
information.
• For vehicles equipped with a touchscreen radio, refer
to “Uconnect Settings” in “Understanding Your Instru-
ment Panel” for further information. To Lock The Doors
Push and release the LOCK button on the RKE transmit-
ter to lock all doors, the tailgate and the RamBox (if
equipped). The turn signal lights will flash and the horn
will chirp to acknowledge the signal.
Sound Horn With Remote Key Lock
This feature will cause the horn to chirp when the doors
are locked with the RKE transmitter. This feature can be
turned on or turned off. To change the current setting,
proceed as follows:
• For vehicles not equipped with a touchscreen radio,
refer to “Electronic Vehicle Information Center
(EVIC)/Settings (Customer-Programmable Features)”
in “Understanding Your Instrument Panel” for further
information.28 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

• For vehicles equipped with a touchscreen radio, refer
to “Uconnect Settings” in “Understanding Your Instru-
ment Panel” for further information.
NOTE: Pushing the LOCK button on the RKE transmitter
while you are in the vehicle will activate the Vehicle
Security Alarm System. Opening a door with the Vehicle
Security Alarm System activated will cause the alarm to
sound. Push the UNLOCK button to deactivate the
Vehicle Security Alarm System.
Using The Panic Alarm
To turn the Panic Alarm feature ON or OFF, push and
hold the PANIC button on the RKE transmitter for at
least one second and release. When the Panic Alarm is on,
the headlights will turn on, the park lights will flash, the
horn will pulse on and off, and the turn signal lights will
flash. The Panic Alarm will stay on for three minutes unless
you turn it off by either pushing the PANIC button a
second time or drive the vehicle at a speed of 5 mph
(8 km/h) or greater.
NOTE:
• The interior lights will turn off if you turn the ignition
switch to the ACC or ON/RUN position while the
Panic Alarm is activated. However, the exterior lights
and horn will remain on.
• You may need to be less than 35 ft (11 m) from the
vehicle when using the RKE transmitter to turn off the
Panic Alarm due to the radio frequency noises emitted
by the system.
Programming Additional Transmitters
If you do not have a programmed RKE transmitter,
contact your authorized dealer for details. 2THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 29