climate control DODGE CHARGER 2021 Owner's Manual

292SERVICING AND MAINTENANCE
TREADWEAR
The Treadwear grade is a comparative
rating, based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear one and one-half times as well
on the government course as a tire
graded 100. The relative performance
of tires depends upon the actual
conditions of their use, however, and
may depart significantly from the norm
due to variations in driving habits,
service practices, and differences in
road characteristics and climate.
TRACTION GRADES

The Traction grades, from highest to
lowest, are AA, A, B, and C. These grades
represent the tire's ability to stop on wet
pavement, as measured under controlled
conditions on specified government test
surfaces of asphalt and concrete. A tire
marked C may have poor traction
performance.

TEMPERATURE GRADES
The Temperature grades are A (the
highest), B, and C, representing the tire's
resistance to the generation of heat and
its ability to dissipate heat, when tested
under controlled conditions on a
specified indoor laboratory test wheel.

Sustained high temperature can cause
the material of the tire to degenerate
and reduce tire life, and excessive
temperature can lead to sudden tire
failure. The grade C corresponds to a level
of performance, which all passenger
vehicle tires must meet under the Federal
Motor Vehicle Safety Standard No. 109.
Grades B and A represent higher levels of
performance on the laboratory test wheel,
than the minimum required by law.
STORING THE VEHICLE
If you are leaving your vehicle dormant for more
than 3 weeks, you may want to take these steps to
protect your battery.
Disconnect the negative cable from the battery.
Anytime you store your vehicle, or keep it out of
service (e.g., vacation) for two weeks or more,
run the air conditioning system at idle for about
five minutes in the fresh air and high blower
setting. This will ensure adequate system lubri-
cation to minimize the possibility of compressor
damage when the system is started again.
WARNING!
The traction grade assigned to this tire is based
on straight-ahead braking traction tests, and
does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
WARNING!
The temperature grade for this tire is
established for a tire that is properly inflated and
not overloaded. Excessive speed, underinflation,
or excessive loading, either separately or in
combination, can cause heat buildup and
possible tire failure.

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AUX
................................................................ 220AUX Cord.......................................................... 56Auxiliary Electrical Outlet (Power Outlet).......... 57AWD Towing....................................................... 244Axle Fluid....................................................... 301Axle Lubrication............................................. 301
B
Back-Up......................................................... 112Battery.................................................... 75, 252Charging System Light................................. 75Keyless Key Fob Replacement.................... 14Location.................................................... 252Battery Saver Feature...................................... 45Belts, Seat..................................................... 220BluetoothConnecting To A Particular Mobile Phone Or Audio Device After Pairing
................156Body Mechanism Lubrication........................ 256B-Pillar Location............................................. 280Brake Assist System...................................... 181Brake Control System.................................... 181Brake Fluid.......................................... 262, 301Brake System...................................... 262, 296Fluid Check..................................... 262, 301Master Cylinder......................................... 262Parking........................................................ 87Warning Light..................................... 74, 296Brake/Transmission Interlock......................... 89
Break-In Recommendations, New Vehicle....... 86Brightness, Interior Lights................................ 46Bulb Replacement........................................ 271Bulbs, Light.......................................... 222, 271
C
Camera, Rear................................................ 112Capacities, Fluid........................................... 299Caps, FillerOil (Engine)............................................... 249Radiator (Coolant Pressure)..................... 261Car Washes................................................... 293Carbon Monoxide Warning............................ 222CargoVehicle Loading........................................ 114Cargo Area Cover............................................. 64Cargo Compartment........................................ 64CD................................................................. 150Certification Label......................................... 114Chains, Tire................................................... 290Chart, Tire Sizing........................................... 276Check Engine Light (Malfunction
Indicator Light)................................................. 82Checking Your Vehicle For Safety................. 220Checks, Safety.............................................. 220Child Restraint.............................................. 208Child RestraintsBooster Seats........................................... 211Child Seat Installation.............................. 218
How To Stow An unused ALR Seat Belt..... 216Infant And Child Restraints....................... 210Lower Anchors And Tethers For Children.. 213Older Children And Child Restraints.......... 210Seating Positions...................................... 212Child Safety Locks............................................24Clean Air Gasoline......................................... 297CleaningWheels...................................................... 289Climate Control................................................48Automatic....................................................48Manual........................................................51Coin Holder......................................................55Cold Weather Operation...................................85Compact Spare Tire...................................... 287ConsoleFloor............................................................55Contract, Service........................................... 303Controls........................................................ 141Cooling Pressure Cap (Radiator Cap)............ 261Cooling System............................................. 259Adding Coolant (Antifreeze)...................... 260Coolant Level................................... 260, 261Cooling Capacity....................................... 299Disposal Of Used Coolant......................... 261Drain, Flush, And Refill............................. 260Inspection................................................. 261Points To Remember................................ 26111

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