2020 Ram 1500 key battery

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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40 GETTING TO KNOW YOUR VEHICLE
Do NOT grab the door handle when pushing the door
handle lock button. This could unlock the door(s).Do NOT Grab The Door Handle When Locking
NOTE:
• After pushing the door handle lock button, you must wait two seconds before you can lock or unlock the doors, using
either Passive Entry door handle. This is done to allow you
to check if the vehicle is locked by pulling the door handle,
without the vehicle reacting and unlocking.
• The Passive Entry system depends on a key fob that is not fully discharged of its coin battery capacity. • The LED light on the key fob will not blink if the key fob
battery is low or fully depleted, but a low key fob battery
condition will still support the Passive Entry system func -
tionality. When the key fob battery is low, the instrument
cluster will display a message indicating that the key fob
battery is low. Refer to “Keys” in this chapter for further
information.
The vehicle doors can also be locked by using the key fob
lock button or the lock button located on the vehicle’s inte -
rior door panel.
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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GETTING TO KNOW YOUR VEHICLE 73
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 automati-
cally turn off.
NOTE:
Battery saver mode is canceled if the ignition is ON.
If the headlights remain on while the ignition is placed in the
OFF position, 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 Lights
Courtesy and dome lights are turned on when the front
doors are opened, the ambient dimmer control is rotated to
the highest detent, or the Dome ON button is pushed on the
overhead console. Also, if your vehicle is equipped with Remote Keyless Entry (RKE), and the unlock button is
pushed on the key fob, the courtesy and dome lights will
turn on.
Courtesy/Reading Lights
The overhead console lights can also be operated individu-
ally as reading lights by pushing the corresponding buttons.
Front Courtesy/Reading Lights
1 — Reading Light On/Off Buttons
2 — Dome Defeat Button
3 — Dome ON Button
2
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128 GETTING TO KNOW YOUR VEHICLE
If your vehicle is equipped with “Smart Fold”, the entire
center section of the 40/20/40 seat folds forward for access
of cupholders and console storage.Rear Armrest Cupholder With Smart FoldElectrical Power Outlets
The auxiliary 12 Volt (13 Amp) power outlet can provide
power for in-cab accessories designed for use with the
standard “cigar lighter” plug. The 12 Volt power outlets
and 5 Volt (2.5 Amp) USB Port (Charge Only) have a cap
attached to the outlet indicating “12V DC,” together with
either a key symbol, battery symbol, or USB symbol.
A key symbol indicates that the ignition must be in the ON/
RUN or ACC positions for the outlet to provide power. The
battery symbol indicates that the outlet is connected to the
battery, and can provide power at all times.
CAUTION!

• Do not exceed the maximum power of 160 Watts (13 Amps) at 12 Volts. If the 160 Watts (13 Amps) power rating is
exceeded, the fuse protecting the system will need to be
replaced.

• Power outlets are designed for accessory plugs only. Do not insert any other object in the power outlets as this
will damage the outlet and blow the fuse. Improper use
of the power outlet can cause damage not covered by
your New Vehicle Limited Warranty.
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138 GETTING TO KNOW YOUR VEHICLE
RamBox Push Button And Keyhole LockThe interior of the RamBox will automatically illuminate
when the lid is opened. The timing can be adjusted through
your touchscreen.
Refer to “Uconnect Settings” in “Multimedia” for further
information.
Cargo bins feature two removable drain plugs (to allow
water to drain from bins). To remove plug, pull up on the
edge. To install push plug downward into drain hole.
If equipped, a power inverter can be found inside the
RamBox.
Refer to “Electrical Power Outlets” in this chapter for further
information.
NOTE:
Provisions are provided in the bins for cargo dividers. These
accessories (in addition to other RamBox accessories) are
available from Mopar.
1 — Keyhole Lock
2 — Push Button
CAUTION!
Leaving the lid open for extended periods of time could
cause the vehicle battery to discharge. If the lid is
required to stay open for extended periods of time, it is
recommended that the bin lights be turned off manually
using the on/off switch.
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SAFETY 263
(Continued)
Your vehicle may also be designed to perform any of these
other functions in response to the Enhanced Accident
Response System:
• Turn off the Fuel Filter Heater, Turn off the HVAC BlowerMotor, Close the HVAC Circulation Door
• Cut off battery power to the: • Engine
• Electric Motor (if equipped)
• Electric power steering
• Brake booster
• Electric park brake
• Automatic transmission gear selector
• Horn
• Front wiper
• Headlamp washer pump
NOTE:
After an accident, remember to cycle the ignition to the STOP
(OFF/LOCK) position and remove the key from the ignition
switch to avoid draining the battery. Carefully check the
vehicle for fuel leaks in the engine compartment and on the
ground near the engine compartment and fuel tank before
resetting the system and starting the engine. If there are no
fuel leaks or damage to the vehicle electrical devices (e.g. headlights) after an accident, reset the system by following
the procedure described below. If you have any doubt,
contact an authorized dealer.
Enhanced Accident Response System Reset Procedure
In order to reset the Enhanced Accident Response System
functions after an event, the ignition switch must be changed
from ignition START or ON/RUN to ignition OFF. Carefully
check the vehicle for fuel leaks in the engine compartment
and on the ground near the engine compartment and fuel
tank before resetting the system and starting the engine.
Maintaining Your Air Bag System
WARNING!
• Modifications to any part of the air bag system could cause it to fail when you need it. You could be injured
if the air bag system is not there to protect you. Do not
modify the components or wiring, including adding
any kind of badges or stickers to the steering wheel hub
trim cover or the upper passenger side of the instru -
ment panel. Do not modify the front bumper, vehicle
body structure, or add aftermarket side steps or
running boards.
4
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296 STARTING AND OPERATING
If the engine has been flooded, it may start to run, but not
have enough power to continue running when the ignition
button/key is released. If this occurs, continue cranking with
the accelerator pedal pushed all the way to the floor. Release
the accelerator pedal and the ignition button/key once the
engine is running smoothly.
If the engine shows no sign of starting after a 10 second
period of engine cranking with the accelerator pedal held to
the floor, wait 10 to 15 seconds, then repeat the “Normal
Starting” procedure.
Cold Weather Operation (Below –22°F Or −30°C)
To ensure reliable starting at these temperatures, use of an
externally powered electric engine block heater (available
from your authorized dealer) is recommended.
After Starting
The idle speed is controlled automatically, and it will
decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the cord to a stan-
dard 110-115 Volt AC electrical outlet with a grounded,
three-wire extension cord.
The engine block heater cord is routed under the hood on the
passenger side of the vehicle near the right head lamp
assembly. It is located between the front grill and the radi -
ator, but underneath the black upper seal.
• If the vehicle has a discharged battery, booster cables
may be used to obtain a start from a booster battery or
the battery in another vehicle. This type of start can be
dangerous if done improperly. Refer to “Jump Starting
Procedure” in “In Case Of Emergency” for further
information.
CAUTION!
To prevent damage to the starter, do not crank the engine
for more than 10 seconds at a time. Wait 10 to 15 seconds
before trying again.
WARNING! (Continued)
WARNING!
Remember to disconnect the engine block heater cord
before driving. Damage to the 110-115 Volt electrical
cord could cause electrocution.
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IN CASE OF EMERGENCY 479
Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use only tow bars and other equip-
ment designed for this purpose, following equipment manu-
facturer’s instructions. Use of safety chains is mandatory.
Attach a tow bar or other towing device to main structural
members of the vehicle, not to bumpers or associated
brackets. State and local laws regarding vehicles under tow
must be observed.
If you must use the accessories (wipers, defrosters, etc.)
while being towed, the ignition must be in the ON/RUN
mode, not the ACC mode. If the key fob is unavailable or the vehicle's battery is
discharged, refer to ”Manual Park Release” in this section for
instructions on shifting the transmission out of PARK for
towing.
Towing
Condition Wheels OFF
The Ground 2WD Models
4WD Models
Flat Tow NONE If transmission is operable:
• Transmission in
NEUTRAL
• 30 mph (48 km/h) max speed
• 30 miles (48 km) max distance See instructions in “Recreational Towing”
under “Starting And Operating”
• Automatic Transmission in
PARK
• Transfer Case in NEUTRAL (N)
• Tow in forward direction
Wheel Lift Or Dolly Tow Front
NOT ALLOWED
Rear OK NOT ALLOWED
Flatbed ALL BEST METHOD BEST METHOD
CAUTION!
• Do not use sling type equipment when towing. Vehicle damage may occur.
• When securing the vehicle to a flat bed truck, do not attach to front or rear suspension components. Damage
to your vehicle may result from improper towing.
6
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