cabin filter DODGE CHARGER 2021 Owners Manual

54GETTING TO KNOW YOUR VEHICLE
TIP:Voice Command for Climate may only be used to
adjust the interior temperature of your vehicle.
Voice Command will not work to adjust the heated
seats or steering wheel if equipped.
OPERATING TIPS
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather
conditions.
Summer Operation

The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper
corrosion protection and to protect against engine
overheating. OAT coolant (conforming to MS.90032) is
recommended.

Winter Operation
To ensure the best possible heater and defroster
performance, make sure the engine cooling
system is functioning properly and the proper
amount, type, and concentration of coolant is
used. Use of the Air Recirculation mode during
Winter months is not recommended, because it
may cause window fogging.
Vacation/Storage
For information on maintaining the Climate Control
system when the vehicle is being stored for an
extended period of time, see Úpage 292.
Window Fogging

Vehicle windows tend to fog on the inside in mild, rainy,
and/or humid weather. To clear the windows, select
Defrost or Mix mode and increase the front blower
speed. Do not use the Recirculation mode without A/C
for long periods, as fogging may occur.

Outside Air Intake
Make sure the air intake, located directly in front of
the windshield, is free of obstructions, such as
leaves. Leaves collected in the air intake may
reduce airflow, and if they enter the air distribution
box, they could plug the water drains. In Winter
months, make sure the air intake is clear of ice,
slush, and snow.
Cabin Air Filter
The Climate Control system filters out dust and
pollen from the air. Contact an authorized dealer to
service your cabin air filter, and to have it replaced
when needed.
Operating Tips Chart
NOTE:The below chart is for Manual Override Operation,
otherwise run in AUTO.
WEATHER CONTROL SETTINGS
Hot Weather And
Vehicle Interior Is Very Hot Set the mode control to
(Panel Mode), (MAX A/C) on, and blower on high. Roll down the windows for a
minute to flush out the hot air. Adjust the controls as
needed to achieve comfort.
Warm Weather Turn (A/C) on and set the
mode control to (Panel Mode).
Cool Sunny Operate in (Bi-Level
Mode).
Cool & Humid Conditions Set the mode control to
(Mix Mode) and turn on
(A/C) to keep windows clear.
Cold Weather Set the mode control to
(Floor Mode). If windshield
fogging starts to occur, move
the control to (Mix Mode).

21_LD_OM_EN_USC_t.book Page 54

SERVICING AND MAINTENANCE247
Mileage or time passed (whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Additional Inspections
Inspect the CV/Universal joints. X X X X X X X X X X X X X X
Inspect front suspension, tie rod ends, boot seals, and replace if necessary. X X X X X X X
Inspect the rear axle fluid. Inspect the front axle fluid (All Wheel Drive Only). X X X X X X X
Inspect the brake linings, replace as necessary. X X X X X X X
Adjust park brake on vehicles equipped with four wheel disc brakes. X X X X X X X
Inspect transfer case fluid (All Wheel Drive Only). XXXXX
Additional Maintenance
Replace engine air cleaner filter. XXXXX
Replace cabin air filter. X X X X X X X
Replace spark plugs.
1X
Flush and replace the engine coolant at 10 years or 150,000 miles (240,000 km)
whichever comes first. X
X
8

21_LD_OM_EN_USC_t.book Page 247

SERVICING AND MAINTENANCE255
Refrigerant Recovery And Recycling
R-134a — If Equipped

R-134a Air Conditioning Refrigerant is a Hydrofluo-
rocarbon (HFC) that is an ozone-friendly substance.
The manufacturer recommends that air conditioning
service be performed by an authorized dealer or
other service facilities using recovery and recycling
equipment.

NOTE:Use only manufacturer approved A/C system
PAG compressor oil and refrigerants.
Refrigerant Recovery And Recycling
R-1234yf — If Equipped

R-1234yf Air Conditioning Refrigerant is a Hydrofluo -
roolefin (HFO) that is endorsed by the Environmental
Protection Agency and is an ozone-friendly substance
with a low global-warming potential. The manufacturer
recommends that air conditioning service be
performed by an authorized dealer using recovery
and recycling equipment.

NOTE:Use only manufacturer approved A/C system PAG
compressor oil, and refrigerants.
Cabin Air Filter
The filter is located in the fresh air inlet under the
hood, behind a removable panel in the cowl on
the passenger side of the vehicle, next to the
windshield wipers. When installing a new filter,
ensure its proper orientation.

1. Remove the access door in the cowl screen by pressing the retaining clips.

Access Door

2. Unsnap both ends and lift the filter access cover.
Filter Access Cover

3. Remove the used filter.

4. Install the new filter with arrows pointing in the direction of airflow, which is toward the rear of the
vehicle (text and arrows on the filter will indicate this).

Cabin Air Filter

5. Close the filter access cover.
For the proper maintenance intervals Úpage 245.
CAUTION!

Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air
conditioning components. Such damage is not
covered by the New Vehicle Limited Warranty.

8

21_LD_OM_EN_USC_t.book Page 255