DODGE CHARGER 2021 Service Manual

GETTING TO KNOW YOUR VEHICLE39
ERASING ALL THE HOMELINK®
C
HANNELS
To erase the channels, follow this procedure:

1. Place the ignition switch into the ON/RUN
position.

2. Push and hold the two outside HomeLink® buttons (I and III) for up to 20 seconds, or until
the HomeLink® indicator light flashes.
NOTE:Erasing all channels should only be performed
when programming HomeLink® for the first time.
Do not erase channels when programming addi -
tional buttons.
IDENTIFYING WHETHER YOU HAVE A
R
OLLING CODE OR NON-ROLLING CODE
D
EVICE
Before programming a device to one of your
HomeLink® buttons, you must determine whether
the device has a rolling code or non-rolling code.
Rolling Code Devices

To determine if your device has a rolling code, a good
indicator is its manufacturing date. Typically, devices
manufactured after 1995 have rolling codes. A device
with a rolling code will also have a “LEARN” or “TRAIN”
button located where the antenna is attached to the
device. The button may not be immediately visible when looking at the device. The name and color of the
button may vary slightly by manufacturer.

NOTE:The “LEARN” or “TRAIN” button is not the button
you normally use to operate the device.
Non-rolling Code Devices
Most devices manufactured before 1995 will not
have a rolling code. These devices will also not
have a “LEARN” or “TRAIN” button.
PROGRAMMING HOMELINK® TO A
G
ARAGE DOOR OPENER
To program any of the HomeLink® buttons to
activate your garage door opener motor, follow the
steps below:
NOTE:All HomeLink® buttons are programmed using this
procedure. You do not need to erase all channels
when programming additional buttons.

1. Place the ignition switch into the ON/RUN position.

2. Place the garage door opener transmitter
1 to 3 inches (3 to 8 cm) away from the
HomeLink® button you wish to program, while
keeping the HomeLink® indicator light in view.
3. Push and hold the HomeLink® button you want to program while you push and hold the
garage door opener transmitter button you are
trying to replicate. 4. Continue to hold both buttons and observe the
HomeLink® indicator light. The HomeLink®
indicator light will flash slowly and then rapidly.
Once this happens, release both buttons.
NOTE:Make sure the garage door opener motor is
plugged in before moving on to the rolling code/
non-rolling code final steps.
Rolling Code Garage Door Opener Final Steps
NOTE:You have 30 seconds in which to initiate rolling
code final step 2, after completing rolling code
final step 1.

1. At the garage door opener motor (in the garage), locate the “LEARN” or “TRAIN”
button. This can usually be found where the
hanging antenna wire is attached to the
garage door opener motor. Firmly push and
release the “LEARN” or “TRAIN” button.

2. Return to the vehicle and push the programmed HomeLink® button three times
(holding the button for two seconds each
time). If the garage door opener motor
operates, programming is complete.
3. Push the programmed HomeLink® button to confirm that the garage door opener motor
operates. If the garage door opener motor
does not operate, repeat the final steps for the
rolling code procedure.
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40GETTING TO KNOW YOUR VEHICLE
Non-Rolling Code Garage Door Opener Final Steps

1. Push and hold the programmed HomeLink® button and observe the HomeLink® indicator
light. If the HomeLink® indicator light stays
on constantly, programming is complete.

2. Push the programmed HomeLink® button to confirm that the garage door opener motor
operates. If the garage door opener motor
does not operate, repeat the steps from the
beginning.
PROGRAMMING HOMELINK® TO A
M
ISCELLANEOUS DEVICE

Follow the procedure on programming HomeLink® to a
garage door opener
Ú
page 39. Be sure to determine
if the device has a rolling code, or non-rolling code
before beginning the programming process.

NOTE:Canadian radio frequency laws require transmitter
signals to time-out (or quit) after several seconds
of transmission, which may not be long enough for
HomeLink® to pick up the signal during
programming. Similar to this Canadian law, some
U.S. gate operators are designed to time-out in the
same manner. The procedure may need to be
performed multiple times to successfully pair the
device to your HomeLink® buttons.
REPROGRAMMING A SINGLE
H
OMELINK® BUTTON
To reprogram a single HomeLink® button that has
been previously trained, without erasing all the
channels, follow the procedure below. Be sure to
determine whether the new device you want to
program the HomeLink® button to has a rolling
code or non-rolling code.

1. Place the ignition in the ON/RUN position,
without starting the engine.
2. Push and hold the desired HomeLink® button until
the HomeLink® Indicator light begins to flash after
20 seconds. Do not release the button.
3. Without releasing the button , proceed with Step
2 in “Programming HomeLink® To A Garage Door
Opener” and follow all remaining steps.

CANADIAN/GATE OPERATOR
P
ROGRAMMING
For programming transmitters in Canada/United
States that require the transmitter signals to
“time-out” after several seconds of transmission.

Canadian Radio Frequency (RF) laws require
transmitter signals to time-out (or quit) after several
seconds of transmission – which may not be long
enough for HomeLink® to pick up the signal during
programming. Similar to this Canadian law, some US
gate operators are designed to time-out in the same
manner.

It may be helpful to unplug the device during the
cycling process to prevent possible overheating of
the garage door or gate motor.

1. Place the ignition in the ON/RUN position.

2. Place the hand-held transmitter 1 to 3 inches
(3 to 8 cm) away from the HomeLink® button
you wish to program while keeping the
HomeLink® indicator light in view.
WARNING!
Your motorized door or gate will open and
close while you are programming the universal
transceiver. Do not program the transceiver if
people or pets are in the path of the door or
gate.
Do not run your vehicle in a closed garage or
confined area while programming the trans -
ceiver. Exhaust gas from your vehicle contains
Carbon Monoxide (CO) which is odorless and
colorless. Carbon Monoxide is poisonous
when inhaled and can cause you and others to
be severely injured or killed.

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GETTING TO KNOW YOUR VEHICLE41
3. Continue to press and hold the HomeLink® button, while you press and release (cycle)
your hand-held transmitter every two seconds
until HomeLink® has successfully accepted
the frequency signal. The indicator light will
flash slowly and then rapidly when fully
trained.
4. Watch for the HomeLink® indicator to change flash rates. When it changes, it is
programmed. It may take up to 30 seconds or
longer in rare cases. The garage door may
open and close while you are programming.
5. Press and hold the programmed HomeLink® button and observe the indicator light.
NOTE:
If the indicator light stays on constantly,
programming is complete and the garage
door/device should activate when the
HomeLink® button is pressed.

To program the two remaining HomeLink®
buttons, repeat each step for each remaining
button. DO NOT erase the channels.

If you unplugged the garage door opener/device
for programming, plug it back in at this time. Reprogramming A Single HomeLink® Button
(Canadian/Gate Operator)
To reprogram a channel that has been previously
trained, follow these steps:

1. Place the ignition in the ON/RUN position.

2. Press and hold the desired HomeLink® button
until the indicator light begins to flash after
20 seconds. Do not release the button.
3. Without releasing the button, proceed with “Canadian/Gate Operator Programming” step
2 and follow all remaining steps.
EXTERIOR LIGHTS
HEADLIGHT SWITCH
The headlight switch is located on the left side of
the instrument panel. This switch controls the
operation of the headlights, parking lights,
instrument panel lights, and fog lights
(if equipped).
Headlight Switch

1 — Rotate Headlight Control
2 — Push Front Fog Light Control
3 — Instrument Panel Dimmer Control
4 — Ambient Light Dimmer Control
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42GETTING TO KNOW YOUR VEHICLE

Headlight Switch (Vehicles Sold In Canada Only)

NOTE:Vehicles sold in Canada are equipped with a head -
light switch without the OFF position. In order to
turn the exterior lights off, the headlight switch
must be rotated to AUTO position.
To turn on the headlights, rotate the headlight
switch clockwise. When the headlight switch is on,
the parking lights, taillights, license plate light and
instrument panel lights are also turned on. To turn
off the headlights, rotate the headlight switch back
to the O (off) position. For vehicles sold in Canada, rotate the headlight
switch clockwise from the parking lights and
instrument panel lights position to the AUTO
position for automatic headlights. Rotate to the
second detent to turn on headlights, parking lights,
and instrument panel lights operation.
NOTE:
Your vehicle is equipped with plastic headlight
and fog light (if equipped) lenses that are lighter
and less susceptible to stone breakage than
glass lights. Plastic is not as scratch resistant as
glass and therefore different lens cleaning
procedures must be followed.
To minimize the possibility of scratching the
lenses and reducing light output, avoid wiping
with a dry cloth. To remove road dirt, wash with
a mild soap solution followed by rinsing.
MULTIFUNCTION LEVER
The multifunction lever is located on the left side of
the steering column.

Multifunction Lever

DAYTIME RUNNING LIGHTS (DRLS) —
I
F EQUIPPED
The Daytime Running Lights will turn on when the
engine is started and will remain on unless the
headlights are turned to the on position, the
parking brake is applied, or the ignition is placed in
the OFF position.
1 — Rotate Headlight Control
2 — Push Front Fog Light Control
3 — Instrument Panel Dimmer Control
4 — Ambient Light Dimmer ControlCAUTION!
Do not use abrasive cleaning components,
solvents, steel wool or other abrasive materials
to clean the lenses.

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GETTING TO KNOW YOUR VEHICLE43
NOTE:
For vehicles sold in Canada, the Daytime
Running Lights will automatically deactivate
when the front fog lights are turned on.
If allowed by law in the country in which the
vehicle was purchased, the Daytime Running
Lights can be turned on and off using the
Uconnect system Úpage 125.
On some vehicles, the Daytime Running Lights
may deactivate, or reduce intensity, on one side
of the vehicle (when a turn signal is activated on
that side), or on both sides of the vehicle (when
the hazard warning lights are activated).
HIGH/LOW BEAM SWITCH
Push the multifunction lever toward the instrument
panel to switch the headlights to high beams.
Pulling the multifunction lever back will turn the
low beams on.
AUTOMATIC HIGH BEAM — IF EQUIPPED
The Automatic High Beam Headlamp Control
system provides increased forward lighting at night
by automating high beam control through the use
of a digital camera mounted on the inside rearview
mirror. This camera detects vehicle specific light
and automatically switches from high beams to low
beams until the approaching vehicle is out of view.
NOTE:
The Automatic High Beam Headlamp Control
can be turned on or off by selecting or dese -
lecting “Auto High Beam” within Uconnect
Settings Ú page 125, as well as turning the
headlight switch to the AUTO position.
Broken, muddy, or obstructed headlights and
taillights of vehicles in the field of view will
cause headlights to remain on longer (closer to
the vehicle). Also, dirt, film, and other obstruc -
tions on the windshield or camera lens will
cause the system to function improperly.
If the windshield or Automatic High Beam Head -
lamp Control mirror is replaced, the mirror must
be re-aimed to ensure proper performance. See
a local authorized dealer.
FLASH-TO-PASS
You can signal another vehicle with your headlights
by lightly pulling the multifunction lever toward you.
This will cause the high beam headlights to turn on,
and remain on, until the lever is released.
AUTOMATIC HEADLIGHTS
This system automatically turns the headlights
on or off according to ambient light levels. To turn
the system on, rotate the headlight switch
counterclockwise to the AUTO position. When the
system is on, the headlight time delay feature is
also on. This means the headlights will stay on for up to 90 seconds after placing the ignition in the
OFF position. The headlight time delay can be
programmed 0/30/60/90 seconds within
Uconnect Settings Ú
page 125.
To turn the automatic system off, move the
headlight switch out of the AUTO position.
NOTE:The engine must be running before the headlights
will come on in the automatic mode.
PARKING LIGHTS
To turn on the parking lights and instrument panel
lights, rotate the headlight switch clockwise.
To turn off the parking lights, rotate the headlight
switch back to the O (off) position.
NOTE:For vehicles sold in Canada, rotate the headlight
switch to the AUTO position to turn off the parking
lights.
AUTOMATIC HEADLIGHTS ON WITH
W
IPERS — IF EQUIPPED

If your vehicle is equipped with Automatic
Headlights, it also has this customer-programmable
feature. When your headlights are in the automatic
mode and the engine is running, they will
automatically turn on when the wiper system is on.
This feature is programmable through the Uconnect
system
Ú
page 125.

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44GETTING TO KNOW YOUR VEHICLE
NOTE:When your headlights come on during the daytime,
the instrument panel lights will automatically dim
to the lower nighttime intensity.
HEADLIGHT DELAY
To aid in your exit, your vehicle is equipped with a
headlight delay that will leave the headlights on for
approximately 90 seconds. This delay is initiated
when the ignition is placed in the OFF position
while the headlight switch is on, and then the
headlight switch is cycled off. Headlight delay can
be canceled by either turning the headlight switch
on then off, or by placing the ignition in the ON
position.
NOTE:The headlight delay time is programmable through
Uconnect Settings Úpage 125.
LIGHTS-ON REMINDER
If the headlights or parking lights are on after the
ignition is placed in the OFF position, the vehicle
will chime when the driver’s door is opened.
FOG LIGHTS — IF EQUIPPED
The fog lights are turned on by rotating the
headlight switch to the parking light or headlight
position and pushing in the headlight rotary
control.

Fog Light Switch
Fog Light Switch (Vehicles Sold In Canada Only) 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 will turn 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.

TURN SIGNALS
Move the multifunction lever up or down to
activate the turn signals. The arrows on each side
of the instrument cluster flash to show proper
operation.
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.
LANE CHANGE ASSIST — IF EQUIPPED
Lightly push the multifunction lever up or down,
without moving beyond the detent, and the turn
signal will flash three times then automatically
turn off.

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GETTING TO KNOW YOUR VEHICLE45
BATTERY SAVER
Timers are set to both the interior and exterior
lights to protect the life of your vehicle’s battery.

After 10 minutes, if the ignition is in the OFF position
and any door is left open or the dimmer control is
rotated all the way up to the dome light on position, the
interior lights will automatically 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 and dome lights are turned on when the
front doors are opened or when the dimmer control
is rotated to its farthest upward position. If your
vehicle is equipped with Remote Keyless Entry and
the unlock button is pushed on the key fob, 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 down, to the last (off)
detent, will cause all the interior lights to turn off.
This is also known as the “Party” mode because it
allows the doors to stay open for extended periods
of time without discharging the vehicle’s battery.
INTERIOR COURTESY LIGHTS
The courtesy lights can be turned on by pushing
the top corner of the lens. To turn the lights off,
push the lens a second time.

Courtesy Lights

Front Map/Reading Lights
The front map/reading lights are mounted in the
overhead console.
Front Map/Reading Lights

Each light can be turned on by pushing a switch
on either side of the console. These buttons are
backlit for nighttime visibility. To turn the lights off,
push the switch a second time. The lights will also
turn on when the unlock button on the key fob is
pushed.

Front Map/Reading Light Switches

2

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46GETTING TO KNOW YOUR VEHICLE
Ambient Light — If Equipped
The overhead console is equipped with an ambient
light feature. This light illuminates for improved
visibility of the floor and center console area.

Ambient Light

Rotate the right dimmer control upward or
downward to increase or decrease the brightness
of the door handle lights, map pocket lights, and
ambient light located in the overhead console.
Ambient Light Dimmer
Ambient Light Dimmer (Vehicles Sold In Canada Only)

Dimmer Control
The brightness of the instrument panel lighting and
lighted cupholders (if equipped) can be regulated
by rotating the left dimmer control up (brighter) or
down (dimmer). When the headlights are on you
can supplement the brightness of the instrument
cluster display, radio and overhead console by
rotating the control to the first detent up until you
hear a click. This is useful when headlights are
required during the day. Rotating the dimmer
control up to the second detent, the furthest
position up, turns on the courtesy lights.
Instrument Panel Dimmer

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GETTING TO KNOW YOUR VEHICLE47

Instrument Panel Dimmer (Vehicles Sold In Canada Only)

WINDSHIELD WIPERS AND WASHERS
The windshield wiper/washer controls are located
on the multifunction lever on the left side of the
steering column. The front wipers are operated by
rotating a switch, located on the end of the lever.
Windshield Wiper/Washer Control

WINDSHIELD WIPER OPERATION

Rotate the end of the multifunction lever to the first
detent, past the intermittent settings for low-speed
wiper operation, or to the second detent past the
intermittent settings for high-speed wiper operation.

Intermittent Wipers
Use one of the four intermittent wiper settings
when weather conditions permit. At driving speeds
above 10 mph (16 km/h), the delay can be
regulated from a maximum of approximately
36 seconds between cycles (first detent), to a cycle
every one second (fourth detent). If the vehicle is
moving less than 10 mph (16 km/h), delay times
will be doubled. Windshield Washers
To use the washer, push on the end of the lever
(toward the steering wheel) and hold. If the lever is
pushed while in the intermittent setting, the wipers
will turn on and operate for several cycles after the
end of the lever is released, and then resume the
intermittent interval previously selected.
If the end of the lever is pushed while the wipers
are in the off position, the wipers will operate for
several cycles, then turn off.
Mist
Rotate the end of the lever downward to the MIST
position and release for a single wiping cycle.
NOTE:The Mist feature does not activate the washer
pump; therefore, no washer fluid will be sprayed on
the windshield. The wash function must be used in
order to spray the windshield with washer fluid.
For information on wiper care and replacement,
see Ú
page 257.
CAUTION!
Always remove any buildup of snow that
prevents the windshield wiper blades from
returning to the “park” position. If the windshield
wiper switch is turned off, and the blades cannot
return to the “park” position, damage to the
wiper motor may occur.
WARNING!
Sudden loss of visibility through the windshield
could lead to a collision. You might not see other
vehicles or other obstacles. To avoid sudden
icing of the windshield during freezing weather,
warm the windshield with the defroster before
and during windshield washer use.
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48GETTING TO KNOW YOUR VEHICLE
RAIN SENSING WIPERS — IF EQUIPPED
This feature senses rain or snowfall on the
windshield and automatically activates the wipers.
Rotate the end of the multifunction lever to one of
four detent positions to activate this feature.
The sensitivity of the system can be adjusted with
the multifunction lever. Wiper delay position one is
the least sensitive, and wiper delay detent position
four is the most sensitive.
Wiper delay position three should be used for
normal rain conditions.
NOTE:
The Rain Sensing feature will not operate when
the wiper switch is in the low or high-speed posi -
tion.
The Rain Sensing feature may not function prop -
erly when ice, or dried salt water is present on
the windshield.
Use of Rain-X or products containing wax or sili-
cone may reduce Rain Sensing performance.
The Rain Sensing feature can be turned on and
off using the Uconnect system Ú page 125.The Rain Sensing system has protection features
for the wiper blades and arms, and will not operate
under the following conditions:
Low Ambient Temperature
— When the ignition
is first placed in the ON position, the Rain
Sensing system will not operate until the wiper
switch is moved, vehicle speed is greater than
3 mph (5 km/h), or the outside temperature is
greater than 32°F (0°C).
Transmission In NEUTRAL Position — When the
ignition is ON, and the automatic transmission
is in the NEUTRAL position, the Rain Sensing
system will not operate until the wiper switch is
moved, vehicle speed is greater than 3 mph
(5 km/h), or the gear selector is moved out of
the NEUTRAL position.
Remote Start Mode Inhibit — On vehicles
equipped with the Remote Start system, Rain
Sensing wipers are not operational when the
vehicle is in the Remote Start mode.
CLIMATE CONTROLS
The Climate Control system allows you to regulate
the temperature, air flow, and direction of air
circulating throughout the vehicle. The controls are
located on the touchscreen (if equipped) and on
the instrument panel below the radio.
AUTOMATIC CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 4 With 7–inch Display Automatic Climate
Controls
Uconnect 4C/4C NAV With 8.4–inch Display Automatic Climate Controls

21_LD_OM_EN_USC_t.book Page 48