2021 DODGE CHARGER light

245
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
3.6L AND 5.7L ENGINES
These vehicles are equipped with an automatic oil
change indicator system. The oil change indicator
system will remind you that it is time to take your
vehicle in for scheduled maintenance.
Based on engine operation conditions, the
oil change indicator message will illuminate.
This means that service is required for your
vehicle. Operating conditions such as frequent
short-trips, trailer tow, and extremely hot or cold
ambient temperatures will influence when the
“Change Oil” or “Oil Change Required” message is
displayed. Have your vehicle serviced as soon as
possible, within the next 500 miles (805 km).The “Oil Change Required” message will be
displayed in the instrument cluster and a single
chime will sound, indicating that an oil change is
necessary.
An authorized dealer will reset the oil change
indicator message after completing the scheduled
oil change. If a scheduled oil change is performed
by someone other than an authorized dealer, the
message can be reset by referring to “Instrument
Cluster Display” Ú
page 67.
NOTE:Under no circumstances should oil change
intervals exceed 10,000 miles (16,000 km),
12 months or 350 hours of engine run time,
whichever comes first. The 350 hours of engine
run or idle time is generally only a concern for fleet
customers. Once A Month Or Before A Long Trip:
Check engine oil level.
Check windshield washer fluid level.
Check tire pressure and look for unusual wear
or damage. Rotate tires at the first sign of irreg
-
ular wear, even if it occurs before your next
scheduled service.
Check the fluid levels of the coolant reservoir,
brake master cylinder, and power steering
(if equipped) and fill as needed.
Check function of all interior and exterior lights.
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SERVICING AND MAINTENANCE253
VEHICLE MAINTENANCE
An authorized dealer has the qualified service
personnel, special tools, and equipment to
perform all service operations in an expert
manner. Service Manuals are available which
include detailed service information for your
vehicle. Refer to these Service Manuals before
attempting any procedure yourself.
NOTE:Intentional tampering with emissions control
systems may void your warranty and could result in
civil penalties being assessed against you.
ENGINE OIL
Engine Oil Selection — 3.6L And 5.7L
Engines
For best performance and maximum protection
under all types of operating conditions, the
manufacturer only recommends engine oils that
are API Certified and meet the requirements of
manufacturer Material Standard MS-6395.
NOTE:
Hemi engines at times can tick right after
startup and then quiet down after approximately
30 seconds. This is normal and will not harm the
engine. This characteristic can be caused by short
drive cycles. For example, if the vehicle is started
then shut off after driving a short distance. Upon
restarting, you may experience a ticking sound.
Other causes could be if the vehicle is unused for an
extended period of time, incorrect oil, extended oil
changes or extended idling. If the engine continues
to tick or if the Malfunction Indicator Light (MIL)
comes on, see the nearest authorized dealer.

American Petroleum Institute (API) Engine
Oil Identification Symbol

This symbol means that the oil has been
certified by the API. The manufacturer only
recommends API Certified engine oils.

This symbol certifies 0W-20, 5W-20, 0W-30,
5W-30 and 10W-30 engine oils.
Synthetic Engine Oils
You may use synthetic engine oils provided the
recommended oil quality requirements are met,
and the recommended maintenance intervals for
oil and filter changes are followed.
Synthetic engine oils which do not have both the
engine oil certification mark and the correct SAE
viscosity grade number should not be used.
WARNING!

You can be badly injured working on or around a
motor vehicle. Only do service work for which you
have the knowledge and the proper equipment.
If you have any doubt about your ability to perform
a service job, take your vehicle to a competent
mechanic.

CAUTION!
Do not use chemical flushes in your engine oil as
the chemicals can damage your engine. Such
damage is not covered by the New Vehicle
Limited Warranty.
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262SERVICING AND MAINTENANCE
(Continued)
If an examination of your engine compartment
shows no evidence of radiator or hose leaks, the
vehicle may be safely driven. The vapor will soon
dissipate.
Do not overfill the coolant expansion bottle.
Check the coolant freeze point in the radiator
and in the coolant expansion bottle. If engine
coolant needs to be added, the contents of the
coolant expansion bottle must also be protected
against freezing.
If frequent engine coolant additions are
required, the cooling system should be pressure
tested for leaks.
Maintain engine coolant concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corro
-
sion protection of your engine which contains
aluminum components.
Make sure that the coolant expansion bottle
overflow hoses are not kinked or obstructed.
Keep the front of the radiator clean. If your
vehicle is equipped with air conditioning, keep
the front of the condenser clean.
Do not change the thermostat for Summer or
Winter operation. If replacement is ever neces -
sary, install ONLY the correct type thermostat.
Other designs may result in unsatisfactory
engine cooling performance, poor gas mileage,
and increased emissions.
BRAKE SYSTEM
In order to ensure brake system performance, all
brake system components should be inspected
periodically Ú page 245.
Fluid Level Check — Brake Master Cylinder
Check the fluid level in the master cylinder
immediately if the brake system warning light
indicates system failure.
Check the fluid level in the master cylinder when
performing underhood services.
Clean the top of the master cylinder area before
removing the cap. Add fluid to bring the level up to
the top of the “FULL” mark on the side of the
master cylinder reservoir.
Overfilling of fluid is not recommended because it
may cause leaking in the system.
Add enough fluid to bring the level up to the
requirements described on the brake fluid reservoir. With disc brakes, fluid level can be
expected to fall as the brake pads wear. However,
low fluid level may be caused by a leak and a
checkup may be needed.
Use only brake fluid that has been recommended
by the manufacturer, and has been kept in a tightly
closed container to avoid contamination from
foreign matter or moisture.
For further information Ú
page 300.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting
or riding on the brake pedal can result in
abnormally high brake temperatures, excessive
lining wear, and possible brake damage. You
would not have your full braking capacity in an
emergency.
WARNING!
Use only manufacturer's recommended brake
fluid Úpage 300. Using the wrong type of
brake fluid can severely damage your brake
system and/or impair its performance. The
proper type of brake fluid for your vehicle is
also identified on the original factory installed
hydraulic master cylinder reservoir.
To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep
the master cylinder reservoir cap secured at
all times. Brake fluid in a open container
absorbs moisture from the air resulting in a
lower boiling point. This may cause it to boil
unexpectedly during hard or prolonged
braking, resulting in sudden brake failure.
This could result in a collision.

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SERVICING AND MAINTENANCE267
REAR INTERIOR FUSES
There is also a power distribution center located
in the trunk under the spare tire access panel.
This center contains fuses and relays. Fuse cavity
location and descriptions are printed on the inside
of the power distribution center cover.

Rear Power Distribution Center

CavityCartridge Fuse Mini-Fuse Description
* If Equipped
F02 60 Amp Yellow –Front PDC Feed #1
F03 – –Spare
F04 60 Amp Yellow –Front PDC Feed #2
F05 30 Amp Pink
20 Amp Blue – Police –
Sunroof / Dome Lamp (Police)
F06 40 Amp Green –Exterior Lighting #1
F07 40 Amp Green –Exterior Lighting #2
F08 30 Amp Pink –Interior Lighting
F09 40 Amp Green –Power Locks
F10 30 Amp Pink –Driver Door Control Module
F11 30 Amp Pink –Passenger Door Control Module
F12 –20 Amp Yellow Cigar Lighter / IP APO / RR USB (Selectable Fuse)*
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SERVICING AND MAINTENANCE269
F38 –20 Amp Yellow Media Hub / Console APO
F42 30 Amp Pink –Rear Defrost
F43 –20 Amp Yellow RR Heated Seat */ Heated Steering Wheel *
F44 –10 Amp Red Park Assist / Blind Spot / Rear View Camera *
F45 –15 Amp Blue Cluster / Rearview Mirror / Lane Departure
F46 – –Spare
F47 –10 Amp Red Adaptive Front Lighting / Day Time Running Lamps *
F49 – –Spare
F50 – –Spare
F51 –20 Amp Yellow Front Heated / Vented Seats *
F52 –10 Amp Red Heated Cupholders / Rear Heated Seat Switches *
F53 –10 Amp Red HVAC Module / In Vehicle Temperature Sensor
F54 – –Spare
F55 – –Spare
F56 – –Spare
F57 – –Spare
F58 –10 Amp Red Airbag Module
CavityCartridge Fuse Mini-Fuse Description
* If Equipped
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270SERVICING AND MAINTENANCE
F59 –20 Amp Yellow Adjustable Pedals (Police)
F60 – –Spare
F61 – –Spare
F62 – –Spare
F63 – –Spare
F64 –25 Amp Breaker Rear Windows (Charger / 300) (Circuit Breaker)
F65 –10 Amp Red Airbag Module
F66 – –Spare
F67 –10 Amp RedRain and Light Sensor / Sunroof / Inside RR View Mirror / Police Run Acc
Relay
F68 –10 Amp Red RR USB Timer/ RR Sunshade *
F69 – –Spare
F70 – –Spare
Cavity Cartridge Fuse Mini-Fuse Description
* If Equipped

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SERVICING AND MAINTENANCE271
BULB REPLACEMENT
REPLACEMENT BULBS
All of the interior bulbs are glass wedge base or glass cartridge types. Aluminum base bulbs are not approved and should not be used for replacement.
Interior Bulbs
Bulb Name Bulb Number
Rear Courtesy/Reading Lamps W5W
Rear Compartment (Trunk) Lamp 562
Overhead Console Reading Lamp 578
Visor Vanity Lamps A6220
Glove Compartment Lamp – If Equipped 194
Door Courtesy 562
Shift Indicator Lamp JKLE14140
Center High Mount Stop Lamp (CHMSL) LED (Serviced at an authorized dealer)
Optional Door Map Pocket/Cup Holder LED (Serviced at an authorized dealer)
NOTE:For lighted switches, see an authorized dealer for replacement instructions.
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274SERVICING AND MAINTENANCE
Front Low/High Beam Headlamp — Models
With High Intensity Discharge (HID)
Headlamps
The headlamps are a type of high voltage
discharge tube. High voltage can remain in the
circuit even with the headlamp switch off and the
key removed. Because of this, you should not
attempt to service a headlamp bulb yourself. If a
headlamp bulb fails, take your vehicle to an
authorized dealer for service.
NOTE:On vehicles equipped with HID headlamps, when
the headlamps are turned on, there is a blue hue
to the lights. This diminishes and becomes more
white after approximately 10 seconds, as the
system charges.
Front/Rear Side Marker Lamp

The Side Markers use LED lamps that are not
serviceable separately. The Side Markers must be
replaced as an assembly, see an authorized dealer.

Front Fog Lamp
The Front Fog Lamps use LED sources that are not
serviceable separately. The Front Fog Lamp must
be replaced as an assembly; see an authorized
dealer.
Front Turn Signal Lamps
The Front Park/Turn function is part of the
headlamp assembly and use LED lamps that are
not serviceable separately. The headlamps must
be replaced as an assembly, see an authorized
dealer.
Backup Lamps
The Backup Lamps use LED sources that are not
serviceable separately. The Applique must be
replaced as an assembly; see an authorized
dealer.
License Lamp
The License Lamp uses an LED source that is not
serviceable separately. The License Lamp must be
replaced as an assembly; see an authorized
dealer.
Center High Mounted Stop Lamp (CHMSL)
The CHMSL Lamp uses LED sources that are not
serviceable separately. The CHMSL Lamp must be
replaced as an assembly; see an authorized
dealer.
WARNING!
A transient high voltage occurs at the bulb
sockets of HID headlamps when the headlamp
switch is turned ON. It may cause serious
electrical shock or electrocution if not serviced
properly. See an authorized dealer for service.

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