ECU DODGE CHALLENGER 2020 User Guide

30GETTING TO KNOW YOUR VEHICLE
(Continued)
Manual Front Seat Recline
To adjust the seatback, lift the lever located on
the outboard side of the seat, lean back to the
desired position and release the lever. To return
the seatback, lift the lever, lean forward and
release the lever.
Recline Lever

MANUAL ADJUSTMENT (REAR SEATS)
Folding Rear Seat
The rear seatbacks can be folded forward to
provide additional storage area. Pull on the
loops located on the upper part of the rear
seatback to fold down either or both seatbacks.
These loops can be tucked away when not in
use.
NOTE:
You may experience deformation in the seat
cushion from the seat belt buckles if the seats
are left folded for an extended period of time.
This is normal and, by simply opening the seats
to the open position, over time the seat cushion
will return to its normal shape.
Folding Rear Seatback Loop Locations Folded Rear Seat

When the seatback is folded to the upright
position, make sure it is latched by strongly
pulling on the top of the seatback above the
seat strap.
WARNING!
Do not ride with the seatback reclined so that
the shoulder belt is no longer resting against
your chest. In a collision you could slide under
the seat belt, which could result in serious
injury or death.
WARNING!
Be certain that the seatback is securely
locked into position. If the seatback is not
securely locked into position, the seat will
not provide the proper stability for child
seats and/or passengers. An improperly
latched seat could cause serious injury.

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GETTING TO KNOW YOUR VEHICLE35
(Continued)
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.
REACTIVE HEAD RESTRAINTS — FRONT
S
EATS
The front driver and passenger seats are
equipped with Reactive Head Restraints (RHR).
In the event of a rear impact, the RHR will
automatically extend forward minimizing the
gap between the back of the occupants head
and the RHR. The RHR will automatically return to their
normal position following a rear impact. If the
RHR do not return to their normal position, see
an authorized dealer immediately.

Head Restraint

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.
To remove the head restraint, remove the seat
belt from the seat belt loop. Raise the head
restraint as far as it can go. Then, push the adjustment button and the
release button at the base of each post while
pulling the head restraint up. To reinstall the
head restraint, put the head restraint posts into
the holes while pushing the adjustment button
and release button. Then, adjust it to the
appropriate height.
NOTE:
It may be necessary to recline the front seat
before removing the head restraint to provide
enough clearance from the roof.
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.
1 — Release Button
2 — Adjustment Button
3 — Seat Belt Loop
WARNING!
A loose head restraint thrown forward in a
collision or hard stop could cause serious
injury or death to occupants of the vehicle.
Always securely stow removed head
restraints in a location outside the
occupant compartment.
ALL the head restraints MUST be rein
-
stalled in the vehicle to properly protect the
occupants. Follow the re-installation
instructions above prior to operating the
vehicle or occupying a seat.
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56GETTING TO KNOW YOUR VEHICLE
OPENING SUNROOF
Express
Push the switch rearward and release it within
one-half second, the sunroof and sunshade will
open automatically and stop at full open
position. During Express Open operation, any
other actuation of the sunroof switches will stop
the sunroof in a partially open position.
Manual Mode
Push and hold the switch rearward, the sunroof
and sunshade will open and automatically stop
at full open position. Releasing the switch while
the sunroof is in motion will stop the sunroof in
a partially open position. Vent Open
Push and release the Vent switch within one
half second and the sunroof will open to the
vent position. During Express Vent operation,
any other actuation of the sunroof switches will
stop the sunroof operation.
CLOSING SUNROOF
Express
Push the switch forward and release it within
one-half second and the sunroof will close
automatically from any position. During Express
Close operation, any other actuation of the
sunroof switches will stop the sunroof in a
partially open position.
Manual Mode
Push and hold the switch forward and the
sunroof will close from any position and stop at
a full closed position. Releasing the switch while
the sunroof is in motion will stop the sunroof in
a partially open position.
WIND BUFFETING
Wind buffeting can be described as the
perception of pressure on the ears or a
helicopter-type sound in the ears. Your vehicle
may exhibit wind buffeting with the windows
down, or the sunroof (if equipped) in certain open or partially open positions. This is a normal
occurrence and can be minimized. If the
buffeting occurs with the rear windows open,
then open the front and rear windows together
to minimize the buffeting. If the buffeting occurs
with the sunroof open, adjust the sunroof
opening to minimize the buffeting or open any
window.
SUNSHADE OPERATION
The sunshade can be opened manually.
However, the sunshade will open automatically
as the sunroof opens.
NOTE:
The sunshade cannot be closed if the sunroof is
open.
PINCH PROTECT FEATURE
This feature will detect an obstruction in the
closing of the sunroof during the Express Close
operation. If an obstruction in the path of the
sunroof is detected, the sunroof will
automatically retract. Remove the obstruction if
this occurs.
In a collision, there is a greater risk of being
thrown from a vehicle with an open sunroof.
You could also be seriously injured or killed.
Always fasten your seat belt properly and
make sure all passengers are also properly
secured.
Do not allow small children to operate the
sunroof. Never allow your fingers, other
body parts, or any object, to project through
the sunroof opening. Injury may result.
WARNING!
(Continued)

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GETTING TO KNOW YOUR VEHICLE57
NOTE:
If three consecutive sunroof close attempts
result in Pinch Protect reversals, Pinch Protect
will disable and the sunroof must be closed in
Manual Mode.
SUNROOF MAINTENANCE
Use only a non-abrasive cleaner and a soft cloth
to clean the glass panel. Periodically check for
and clear out any debris that may have
collected in the tracks.
IGNITION OFF OPERATION
NOTE:
The power sunroof switch can remain active
in Accessory Delay for up to approximately
10 minutes after the vehicle’s ignition is
placed to the OFF position. Opening either
front door will cancel this feature.
This feature is programmable using the Ucon -
nect System. Refer to “Uconnect Settings” in
“Multimedia” for further information.
HOOD
TO OPEN THE HOOD
Two latches must be released to open the hood.

1. Pull the hood release lever located
underneath the driver’s side of the
instrument panel.

Hood Release Lever

2. Move to the outside of the vehicle, the safety catch is located under the center
front edge of the hood.
3. Reach under the hood, push the safety catch to the left and lift the hood.
Hood Safety Catch Location

TO CLOSE THE HOOD
WARNING!
Be sure the hood is fully latched before
driving your vehicle. If the hood is not fully
latched, it could open when the vehicle is in
motion and block your vision. Failure to follow
this warning could result in serious injury or
death.
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GETTING TO KNOW YOUR VEHICLE59
NOTE:
Before closing the trunk lid make sure your key
fob isn’t inside the trunk area. The trunk will
latch then automatically unlock if the key fob is
sensed, not allowing the key fob to be locked in
the trunk area.
TRUNK SAFETY
Trunk Emergency Release
As a security measure, a trunk internal
emergency release lever is built into the trunk
latching mechanism. In the event of an
individual being locked inside the trunk, the
trunk can be opened by actuating the
glow-in-the-dark handle attached to the trunk
latching mechanism.

Trunk Emergency Release

GARAGE DOOR OPENER — IF EQUIPPED
HomeLink® replaces up to three hand-held
transmitters that operate devices such as
garage door openers, motorized gates, lighting,
or home security systems. The HomeLink® unit
is powered by your vehicle’s battery.
The HomeLink® buttons that are located in the
overhead console designate the three different
HomeLink® channels. The HomeLink®
indicator is located on the left side of the first
button.
HomeLink® Buttons

NOTE:
HomeLink® is disabled when the Vehicle
Security Alarm is active.BEFORE YOU BEGIN PROGRAMMING
H
OMELINK®
Be sure that your vehicle is parked outside of
the garage before you begin programming.
For more efficient programming and accurate
transmission of the radio-frequency signal it is
recommended that a new battery be placed in
the hand-held transmitter of the device that is
being programmed to the HomeLink® system.
WARNING!
Do not allow children to have access to the
trunk, either by climbing into the trunk from
outside, or through the inside of the vehicle.
Always close the trunk lid when your vehicle is
unattended. Once in the trunk, young children
may not be able to escape, even if they
entered through the rear seat. If trapped in
the trunk, children can die from suffocation
or heat stroke.
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62GETTING TO KNOW YOUR VEHICLE
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.
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 Home
-
Link® 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.
USING HOMELINK®
To operate, push and release the programmed
HomeLink® button. Activation will now occur for
the programmed device (i.e. garage door
opener, gate operator, security system, entry
door lock, home/office lighting, etc.). The
hand-held transmitter of the device may also be
used at any time.
SECURITY
It is advised to erase all channels before you sell
or turn in your vehicle.
To do this, push and hold the two outside
buttons for 20 seconds until the orange
indicator flashes. Note that all channels will be
erased. Individual channels cannot be erased.
The HomeLink® Universal Transceiver is
disabled when the Vehicle Security Alarm is
active.

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82GETTING TO KNOW YOUR INSTRUMENT PANEL
Turning on all possible vehicle electrical
loads (e.g. HVAC to max settings, exterior
and interior lights, overloaded power outlets
+12 Volts, 115 Volts AC, USB ports) during
certain driving conditions (city driving,
towing, frequent stopping).
Installing options like additional lights,
upfitter electrical accessories, audio
systems, alarms and similar devices.
Unusual driving cycles (short trips separated
by long parking periods).
The vehicle was parked for an extended
period of time (weeks, months).
The battery was recently replaced and was
not charged completely.
The battery was discharged by an electrical
load left on when the vehicle was parked.
The battery was used for an extended period
with the engine not running to supply radio,
lights, chargers, +12 Volts portable appli-
ances like vacuum cleaners, game consoles
and similar devices. What to do when an electrical load reduction
action message is present (“Battery Saver On”
or “Battery Saver Mode”)
During a trip:
Reduce power to unnecessary loads if
possible:
Turn off redundant lights (interior or exte
-
rior)
Check what may be plugged in to power
outlets +12 Volts, 115 Volts AC, USB
ports
Check HVAC settings (blower,
temperature)
Check the audio settings (volume)
After a trip:
Check if any aftermarket equipment was
installed (additional lights, upfitter electrical
accessories, audio systems, alarms) and
review specifications if any (load and Ignition
Off Draw currents).
Evaluate the latest driving cycles (distance,
driving time and parking time).
The vehicle should have service performed if
the message is still present during consecu -
tive trips and the evaluation of the vehicle
and driving pattern did not help to identify the
cause.
WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in
the instrument panel together with a dedicated
message and/or acoustic signal when
applicable. These indications are indicative and
precautionary and as such must not be
considered as exhaustive and/or alternative to
the information contained in the Owner’s
Manual, which you are advised to read carefully
in all cases. Always refer to the information in
this chapter in the event of a failure indication.
All active telltales will display first if applicable.
The system check menu may appear different
based upon equipment options and current
vehicle status. Some telltales are optional and
may not appear.

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84GETTING TO KNOW YOUR INSTRUMENT PANEL
Vehicles equipped with the Anti-Lock Brake
System (ABS) are also equipped with Electronic
Brake Force Distribution (EBD). In the event of
an EBD failure, the Brake Warning Light will turn
on along with the ABS Light. Immediate repair to
the ABS system is required.
Operation of the Brake Warning Light can be
checked by turning the ignition switch from the
OFF position to the ON/RUN position. The light
should illuminate for approximately two
seconds. The light should then turn off unless
the parking brake is applied or a brake fault is
detected. If the light does not illuminate, have
the light inspected by an authorized dealer.
The light also will turn on when the parking
brake is applied with the ignition switch in the
ON/RUN position.
NOTE:
This light shows only that the parking brake is
applied. It does not show the degree of brake
application.Vehicle Security Warning Light — If
Equipped
This light will flash at a fast rate for
approximately 15 seconds when the
vehicle security alarm is arming, and
then will flash slowly until the vehicle
is disarmed.
Engine Coolant Temperature Warning
Light
This warning light warns of an
overheated engine condition. If the
engine coolant temperature is too
high, this indicator will illuminate and
a single chime will sound. If the temperature
reaches the upper limit, a continuous chime will
sound for four minutes or until the engine is
able to cool, whichever comes first.
If the light turns on while driving, safely pull over
and stop the vehicle. If the Air Conditioning (A/
C) system is on, turn it off. Also, shift the
transmission into NEUTRAL and idle the vehicle.
If the temperature reading does not return to
normal, turn the engine off immediately and call
for service.
Refer to “If Your Engine Overheats” in “In Case
Of Emergency” for further information.
Battery Charge Warning Light
This warning light will illuminate when
the battery is not charging properly. If
it stays on while the engine is running,
there may be a malfunction with the
charging system. Contact an authorized dealer
as soon as possible.
This indicates a possible problem with the
electrical system or a related component.
Oil Pressure Warning Light
This warning light will illuminate to
indicate low engine oil pressure. If the
light turns on while driving, stop the
vehicle, shut off the engine as soon as
possible, and contact an authorized dealer. A
chime will sound when this light turns on.
Do not operate the vehicle until the cause is
corrected. This light does not indicate how
much oil is in the engine. The engine oil level
must be checked under the hood.

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GETTING TO KNOW YOUR INSTRUMENT PANEL91
BLUE INDICATOR LIGHTS
High Beam Indicator Light
This indicator light will illuminate to
indicate that the high beam
headlights are on. With the low beams
activated, push the multifunction
lever forward (toward the front of the vehicle) to
turn on the high beams.
Pull the multifunction lever rearward (toward
the rear of the vehicle) to turn off the high
beams. If the high beams are off, pull the lever
toward you for a temporary high beam on, "flash
to pass" scenario.
ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated
Onboard Diagnostic system called OBD II. This
system monitors the performance of the
emissions, engine, and transmission control
systems. When these systems are operating
properly, your vehicle will provide excellent
performance and fuel economy, as well as
engine emissions well within current
government regulations. If any of these systems require service, the
OBD II system will turn on the Malfunction
Indicator Light (MIL). It will also store diagnostic
codes and other information to assist your
service technician in making repairs. Although
your vehicle will usually be drivable and not
need towing, see an authorized dealer for
service as soon as possible.
ONBOARD DIAGNOSTIC SYSTEM
(OBD II) CYBERSECURITY
Your vehicle is required to have an Onboard
Diagnostic system (OBD II) and a connection
port to allow access to information related to
the performance of your emissions controls. Authorized service technicians may need to
access this information to assist with the
diagnosis and service of your vehicle and
emissions system.
For further information, refer to “Cybersecurity”
in “Multimedia”.
CAUTION!
Prolonged driving with the MIL on could
cause further damage to the emission
control system. It could also affect fuel
economy and driveability. The vehicle must
be serviced before any emissions tests can
be performed.
If the MIL is flashing while the vehicle is
running, severe catalytic converter damage
and power loss will soon occur. Immediate
service is required.
WARNING!
ONLY an authorized service technician
should connect equipment to the OBD II
connection port in order to read the VIN,
diagnose, or service your vehicle.
If unauthorized equipment is connected to
the OBD II connection port, such as a
driver-behavior tracking device, it may:
Be possible that vehicle systems,
including safety related systems, could
be impaired or a loss of vehicle control
could occur that may result in an acci
-
dent involving serious injury or death.
Access, or allow others to access, infor -
mation stored in your vehicle systems,
including personal information.
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112SAFETY
2. A child who is not big enough to wear the
vehicle seat belt properly (refer to “Child
Restraints” in this section for further
information) must be secured in the
appropriate child restraint or
belt-positioning booster seat in a rear
seating position.
3. If a child from 2 to 12 years old (not in a rear-facing child restraint) must ride in the
front passenger seat, move the seat as far
back as possible and use the proper child
restraint. (Refer to “Child Restraints” in this
section for further information).
4. Never allow children to slide the shoulder belt behind them or under their arm.
5. You should read the instructions provided with your child restraint to make sure that
you are using it properly.
6. All occupants should always wear their lap and shoulder belts properly.
7. The driver and front passenger seats should be moved back as far as practical to allow
the front air bags room to inflate. 8. Do not lean against the door or window. If
your vehicle has side air bags, and
deployment occurs, the side air bags will
inflate forcefully into the space between
occupants and the door and occupants
could be injured.
9. If the air bag system in this vehicle needs to be modified to accommodate a disabled
person, refer to the “Customer Assistance”
section for customer service contact
information.SEAT BELT SYSTEMS
Buckle up even though you are an excellent
driver, even on short trips. Someone on the road
may be a poor driver and could cause a collision
that includes you. This can happen far away
from home or on your own street.
Research has shown that seat belts save lives,
and they can reduce the seriousness of injuries
in a collision. Some of the worst injuries happen
when people are thrown from the vehicle. Seat
belts reduce the possibility of ejection and the
risk of injury caused by striking the inside of the
vehicle. Everyone in a motor vehicle should be
belted at all times.
Vehicles Without Passenger Seating
Installed
If your vehicle does not have a factory installed
front passenger seat and/or rear passenger
seats, the features described in this section
may not be available in your vehicle.
This vehicle has been designed to maximize
total performance. The passenger seats may be
deleted, which may affect the NVH (Noise,
Vibration, and Harshness) characteristics. As a
result, the vehicle may be louder overall.
WARNING!
Never place a rear-facing child restraint in
front of an air bag. A deploying passenger
front air bag can cause death or serious
injury to a child 12 years or younger,
including a child in a rear-facing child
restraint.
Never install a rear-facing child restraint in
the front seat of a vehicle. Only use a
rear-facing child restraint in the rear seat. If
the vehicle does not have a rear seat, do
not transport a rear-facing child restraint in
that vehicle.

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