2020 Ram 1500 horn

GETTING TO KNOW YOUR VEHICLE 19
In case the ignition switch does not change with the push of
a button, the key fob may have a low or fully depleted
battery. A low key fob battery can be verified by referring to
the instrument cluster, which will display directions to
follow.
NOTE:
A low key fob battery condition may be indicated by a
message in the instrument cluster display, or by the LED
light on the key fob. If the LED key fob light no longer illu-
minates from key fob button pushes, then the key fob battery
requires replacement.
In a situation where the battery is low or fully depleted, a
back up method can be used to operate the ignition switch.
Put the nose side of the key fob (side opposite of the emer-
gency key) against the START/STOP ignition button and
push to operate the ignition switch.
To Unlock The Doors And Tailgate
Push and release the unlock button on the key fob 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 instrument cluster display or Uconnect Settings are
setup for driver door first, otherwise this will unlock all
doors.
To Lock The Doors And Tailgate
Push and release the lock button on the key fob to lock all
doors, the tailgate, and the RamBox (if equipped). The turn
signal lights will flash and the horn will chirp to acknowl
-
edge the signal.
Sound Horn With Remote Key Lock
This feature will cause the horn to chirp when the doors are
locked with the key fob. This feature can be turned on or
turned off.
NOTE:
Pushing the lock button on the key fob while you are in the
vehicle will activate the vehicle security alarm system.
Opening a door with the vehicle security alarm system acti -
vated will cause the alarm to sound. Push the unlock button
to deactivate the vehicle security alarm system.
Refer to “Instrument Cluster Display” in “Getting To Know
Your Instrument Panel” for further information.
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20 GETTING TO KNOW YOUR VEHICLE
Using The Panic Alarm
To turn the Panic Alarm feature on or off, push the Panic
button on the key fob. When the Panic Alarm is activated, the
turn signals will flash, the horn will pulse on and off, and the
interior lights will turn on.
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 15 mph (24 km/h) or
greater.
NOTE:
• The interior lights will turn off if you place the ignition inthe 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 key fob to turn off the Panic Alarm due to
the radio frequency noises emitted by the system.
Air Suspension (Remote Lowering Of The Vehicle) — If
Equipped For easy entry and loading, your vehicle can be
lowered by pushing the key fob air suspension
lowering button two times. When key fob lowering is requested, the vehicle will send a series of chirps and flashes
to alert the customer that the operation has begun and will
continue these alerts until it successfully lowers.
The following conditions must be met for the vehicle to
lower remotely:
• The vehicle must not already be in Entry/Exit (Park) ride
height.
• The vehicle battery must be fully charged.
• All doors must be closed.
• The key fob must be out of the vehicle.
NOTE:
Ensure the vehicle is clear of all objects, pets, and people
prior to remote lowering.
Canceling Remote Lowering
Vehicle lowering can be cancelled at anytime. When vehicle
lowering is cancelled, the vehicle will raise up to the next
defined level and lock out the remote lowering feature until
the ignition has been cycled ON/OFF.
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GETTING TO KNOW YOUR VEHICLE 21
To cancel vehicle lowering, push the key fob air suspension
lowering button one time during the lowering process.
When vehicle lowering is cancelled, the horn will chirp two
times and the turn signal lamps will flash four times. Once
raising is completed, the horn will chirp one time.
NOTE:
Refer to “Active-Level Four Corner Air Suspension System”
in “Starting And Operating” for further information.
Replacing The Battery In The Key Fob With Remote
Control
The replacement battery model is one CR2450 battery.
NOTE:
• Perchlorate Material — special handling may apply. Seewww.dtsc.ca.gov/hazardouswaste/perchlorate for
further information.
• Do not touch the battery terminals that are on the back housing or the printed circuit board.
• Do not replace the coin battery if the LED on the key fob above the top row buttons blinks when a button is pressed. The coin battery should last a minimum of 3 years of
normal vehicle usage.
1. Remove the emergency key by pushing and holding the release button located on the right side of the key fob,
while pulling the emergency key out with your other
hand.
Emergency Key Removal
1 — Emergency Key
2 — Emergency Key Release Button
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GETTING TO KNOW YOUR VEHICLE 29
To Enter Remote Start Mode
Push and release the Remote Start button on the key fob
twice within five seconds. The parking lights will flash,
vehicle doors will lock, and the horn will chirp twice (if
programmed). Once the vehicle has started, the engine will
run for 15 minutes.
NOTE:
• If your power door locks were unlocked, Remote Start willautomatically lock the doors.
• If an engine fault is present or fuel level is low, the vehicle will start and then shut down in 10 seconds.
• The park lamps will turn on and remain on during Remote Start mode.
• For security, power window and power sunroof operation (if equipped) are disabled when the vehicle is in the
Remote Start mode.
• The engine can be started two consecutive times (two 15 minute cycles) with the key fob. However, the ignition
must be placed in the ON/RUN position before you can
repeat the start sequence for a third cycle.
To Exit Remote Start Mode Without Driving The
Vehicle
Push and release the remote start button one time or allow
the engine to run for the entire 15 minute cycle.
NOTE:
To avoid unintentional shutdowns, the system will disable
with a one time push of the remote start button for two
seconds after receiving a valid remote start request.
To Exit Remote Start Mode And Drive The Vehicle
Before the end of the 15 minute cycle, push and release the
unlock button on the key fob to unlock the doors and disarm
the vehicle security alarm system (if equipped). Then, prior
to the end of the 15 minute cycle, place the ignition in the
ON/RUN position.
Remote Start Comfort Systems — If Equipped
When Remote Start is activated, the heated steering wheel
and driver heated seat features will automatically turn on in
cold weather. In warm weather, the driver vented seat
feature will automatically turn on when the remote start is
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GETTING TO KNOW YOUR VEHICLE 33
La operación de este equipo está sujeta a las siguientes dos
condiciones:
1. es posible que este equipo o dispositivo no cause interfer-
encia perjudicial y
2. este equipo o dispositivo debe aceptar cualquier interfer- encia, incluyendo la que pueda causar su operación no
deseada.
NOTE:
Changes or modifications not expressly approved by the
party responsible for compliance could void the user’s
authority to operate the equipment.
VEHICLE SECURITY ALARM
The vehicle security alarm monitors the vehicle doors, tail -
gate, and ignition for unauthorized operation. When the
vehicle security alarm is activated, interior switches for
door locks are disabled. The system will turn the horn off
after 29 seconds, 5 seconds between cycles, up to 8 cycles if
the trigger remains active and then the vehicle security
alarm will rearm itself.
To Arm The System
Follow these steps to arm the vehicle security alarm:
1. Remove the key from the ignition system. Refer to "Starting The Engine" in "Starting And Operating" for
further information.
• Make sure the vehicle ignition system is OFF.
2. Perform one of the following methods to lock the vehicle:
• Push lock button on the interior power door lock switchwith the driver and/or passenger door open.
• Push the lock button on the exterior Passive Entry Door Handle with a valid key fob available in the same exte -
rior zone. Refer to "Doors" in this chapter for further
information.
• Push the lock button on the key fob.
3. If any doors are open, close them.

The vehicle security alarm will set when you use the power door
locks, or use the key fob 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.

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34 GETTING TO KNOW YOUR VEHICLE
To Disarm The System
The vehicle security alarm can be disarmed using any of the
following methods:
1. Push the unlock button on the key fob.
2. Grasp the Passive Entry Unlock Door Handle with a validkey fob within 5 ft (1.5 m) of the passive entry door
handle. If equipped, refer to "Keyless Enter-N-Go —
Passive Entry" in this chapter for further information.
3. Cycle the ignition out of the OFF 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 previously
described arming sequences has occurred, the vehicle secu-
rity 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 secu-
rity 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.
Rearming Of The System
If something triggers the alarm, and no action is taken to
disarm it, the vehicle security alarm will turn the horn off
after 29 seconds, 5 seconds between cycles, up to 8 cycles if
the trigger remains active and then the vehicle security alarm
will rearm itself.
Security System Manual Override
The vehicle security alarm will not arm/disarm if you lock/
unlock the doors using the manual door lock.
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GETTING TO KNOW YOUR VEHICLE 39
If one of the vehicle doors is open and the door panel switch
is used to lock the vehicle, once all open doors have been
closed the vehicle checks the inside and outside of the vehicle
for any valid Passive Entry key fobs. If one of the vehicle's
Passive Entry key fobs is detected inside the vehicle, and no
other valid Passive Entry key fobs are detected outside the
vehicle, the Passive Entry System automatically unlocks all
vehicle doors and chirps the horn three times (on the third
attempt ALL doors will lock and the Passive Entry key fob
can be locked in the vehicle).
To Lock The Vehicle’s Doors:
With one of the vehicle’s Passive Entry key fobs within 5 ft
(1.5 m) of the driver or passenger front door handles, push
the door handle lock button to lock all doors.Push The Door Handle Button To Lock
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SAFETY 233
The hazard lamps will come on to confirm the vehicle is in
Tire Fill Alert mode.
When Tire Fill Alert Mode is entered, the tire pressure
display screen will be displayed in the instrument cluster.
If the hazard lamps do not come on while inflating the tire,
the TPM sensor may be in a null spot preventing the TPM
sensor signal from being received. In this case, the vehicle
may need to be moved either forward or backward slightly
to exit the null spot.
Operation:
• The horn will chirp to let the user know when to stopfilling the tire, when it reaches recommended pressure.
• The horn will chirp three times if the tire is over filled and will continue to chirp every five seconds if the user
continues to inflate the tire. • The horn will chirp once again when enough air is let out
to reach proper inflation level.
• The horn will also chirp three times if the tire is then under-inflated and will continue to chirp every five
seconds if the user continues to deflate the tire.
General Information
The following regulatory statement applies to all Radio
Frequency (RF) devices equipped in this vehicle:
This device complies with Part 15 of the FCC Rules and with
Innovation, Science and Economic Development Canada
license-exempt RSS standard(s). Operation is subject to the
following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired opera -
tion.
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