2020 Ram 1500 engine

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 31
SENTRY KEY
The Sentry Key Immobilizer system prevents unauthorized
vehicle operation by disabling the engine. The system does
not need to be armed or activated. Operation is automatic,
regardless of whether the vehicle is locked or unlocked.
The system uses a key fob, keyless push button ignition and
a Radio Frequency (RF) receiver to prevent unauthorized
vehicle operation. Therefore, only key fobs that are
programmed to the vehicle can be used to start and operate
the vehicle. The system cannot reprogram a key fob obtained
from another vehicle.
After placing the ignition switch in the ON/RUN position,
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 addi-
tion, if the light begins to flash after the bulb check, it indi -
cates that someone attempted to start the engine with an
invalid key fob. In the event that a valid key fob is used to
start the engine but there is an issue with the vehicle elec -
tronics, the engine will start and shut off after two seconds. If the vehicle security light turns on during normal vehicle
operation (vehicle running for longer than ten seconds), it
indicates that there is a fault in the electronics. Should this
occur, have the vehicle serviced as soon as possible by an
authorized dealer.
All of the key fobs provided with your new vehicle have
been programmed to the vehicle electronics.
Key Programming
Programming key fobs may be performed at an authorized
dealer.
CAUTION!
The Sentry Key Immobilizer system is not compatible
with some aftermarket remote starting systems. Use of
these systems may result in vehicle starting problems
and loss of security protection.
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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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48 GETTING TO KNOW YOUR VEHICLE
equipped), and a set of desired radio station presets. Your
remote keyless entry key fob can also be programmed to
recall the same positions when the unlock button is pushed.
NOTE:
Your vehicle is equipped with two key fobs, one key fob can
be linked to memory position 1 and the other key fob can be
linked to memory position 2.
The driver memory seat buttons are located on the driver
door, next to the door handle.Driver Memory Seat Buttons Programming The Memory Feature
To create a new memory profile, perform the following:
1. Place the vehicle’s ignition in the ON/RUN position (do
not start the engine).
2. Adjust all memory profile settings to desired preferences (i.e., driver’s seat, outside mirrors, adjustable pedals (if
equipped), and radio station presets).
3. Push and release the set (S) button on the memory switch.
4. Within five seconds, push and release either of the memory buttons (1) or (2). The instrument cluster display
will show which memory position has been set.
NOTE:
• Memory profiles can be set without the vehicle in PARK, but the vehicle must be in PARK to recall a memory
profile.
• To set a memory profile to your key fob, refer to “Linking And Unlinking The Remote Keyless Entry Key Fob To
Memory” in this section for further information.
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GETTING TO KNOW YOUR VEHICLE 51
Heated Seats — If Equipped
On some models, the front and rear seats may be equipped
with heaters located in the seat cushions and seat backs.
Front Heated Seats
The heated seats control buttons are located on the center
instrument panel below the touchscreen, and are also located
within the climate or controls screen of the touchscreen.• Push the heated seat button once to turn the HI setting
on.
• Push the heated seat button a second time to turn the MED setting on.
• Push the heated seat button a third time to turn the LO setting on.
• Push the heated seat button a fourth time to turn the heating elements off.
NOTE:
• The engine must be running for the heated seats to operate.
• The level of heat selected will stay on until the operator changes it.
Vehicles Equipped With Remote Start
On models that are equipped with remote start, the driver’s
seat can be programmed to come on during a remote start.
This feature can be programmed through the Uconnect
system. Refer to “Uconnect Settings” in “Multimedia” for
further information.
WARNING!
• Persons who are unable to feel pain to the skin because of advanced age, chronic illness, diabetes, spinal cord
injury, medication, alcohol use, exhaustion or other
physical condition must exercise care when using the
seat heater. It may cause burns even at low tempera -
tures, especially if used for long periods of time.
• Do not place anything on the seat or seatback that insu -
lates against heat, such as a blanket or cushion. This
may cause the seat heater to overheat. Sitting in a seat
that has been overheated could cause serious burns due
to the increased surface temperature of the seat.2
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52 GETTING TO KNOW YOUR VEHICLE
Rear Heated Seats
On some models, the two outboard rear seats are equipped
with heated seats. The heated seat switches for these seats are
located on the rear of the center console.Rear Heated Seat Switches
There are two heated seat switches that allow the rear
passengers to operate the seats independently. You can
choose from HI, MED, LO, or OFF heat settings. Amber indi -
cator lights in each switch indicate the level of heat in use. • Push the heated seat button once to turn the HI setting
on.
• Push the heated seat button a second time to turn the MED setting on.
• Push the heated seat button a third time to turn the LO setting on.
• Push the heated seat button a fourth time to turn the heating elements off.
NOTE:
• The level of heat selected will stay on until the operator changes it.
• Once a heat setting is selected, heat will be felt within two to five minutes.
• The engine must be running for the heated seats to operate.
Ventilated Seats — If Equipped
Front Ventilated Seats
Located in the seat cushion are small fans that draw the air
from the passenger compartment and move air through fine
perforations in the seat cover to help keep the driver and
front passenger cooler in higher ambient temperatures. The
fans operate at three speeds, HI, MED and LO.
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GETTING TO KNOW YOUR VEHICLE 53
The front ventilated seats control buttons are located on the
center instrument panel below the touchscreen, and are also
located within the climate or controls screen of the touch-
screen.
• Press the ventilated seat button once to choose HI.
• Press the ventilated seat button a second time to choose MED.
• Press the ventilated seat button a third time to choose LO.
• Press the ventilated seat button a fourth time to turn the ventilation off.
NOTE:
The engine must be running for the ventilated seats to
operate.
Vehicles Equipped With Remote Start
On models that are equipped with remote start, the venti -
lated seats can be programmed to come on during a remote
start.
This feature can be programmed through the Uconnect
system. Refer to “Uconnect Settings” in “Multimedia” for
further information. Rear Ventilated Seats
On some models, the two outboard rear seats are equipped
with ventilated seats. The rear ventilated seat control
switches are located on the rear of the center console.
Rear Ventilated Seat Switches
There are two ventilated seat switches that allow the rear
passengers to operate the seats independently. The fans
operate at three speeds: HI, MED, and LO.
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54 GETTING TO KNOW YOUR VEHICLE
• Push the ventilated seat button once to choose HI.
• Push the ventilated seat button a second time to choose MED.
• Push the ventilated seat button a third time to choose LO.
• Push the ventilated seat button a fourth time to turn the ventilated seat off.
NOTE:
The engine must be running for the ventilated seats to
operate.
Plastic Grocery Bag Retainers
Retainer hooks which will hold plastic grocery bag handles
are attached to the underside of the rear seat. To access these
hooks, flip the rear seat bottom upward.
HEAD RESTRAINTS
Head restraints are designed to reduce the risk of injury by
restricting head movement in the event of a rear impact.
Head restraints should be adjusted so that the top of the head
restraint is located above the top of your ear. NOTE:
Do not reverse the head restraints (making the rear of the
head restraint face forward) in an attempt to gain additional
clearance to the back of your head.
Front Head Restraints
Your vehicle is equipped with front four way driver and
passenger head restraints.
To raise the head restraint, pull upward on the head
restraint. To lower the head restraint, push the adjustment
button, located at the base of the head restraint, and push
downward on the head restraint.
WARNING!
• All occupants, including the driver, should not operate a vehicle or sit in a vehicle’s seat until the head
restraints are placed in their proper positions in order
to minimize the risk of neck injury in the event of a
crash.
• Head restraints should never be adjusted while the vehicle is in motion. Driving a vehicle with the head
restraints improperly adjusted or removed could cause
serious injury or death in the event of a collision.
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