wiper blades DODGE CHALLENGER SRT 2018 Owners Manual

Parade Mode (Daytime Brightness Feature)
Rotate the instrument panel dimmer control upward to the
first detent. This feature brightens all text displays such as
the odometer, instrument cluster display, and radio when
the position lights or headlights are on.
WINDSHIELD WIPERS AND WASHERS
The multifunction lever operates the windshield wipers
and washer when the ignition is placed in the ON/RUN or
ACC position. The multifunction lever is located on the left
side of the steering column.
Wiper Operation
Rotate the end of the multifunction lever to the first detent,
past the intermittent settings for low-speed wiper opera-
tion, or to the second detent past the intermittent settings
for high-speed wiper operation.
CAUTION!
•Turn the windshield wipers off when driving
through an automatic car wash. Damage to the wind-
shield wipers may result if the wiper control is left in
any position other than off.
• In cold weather, always turn off the wiper switch and
allow the wipers to return to the park position before
turning off the engine. If the wiper switch is left on
and the wipers freeze to the windshield, damage to
the wiper motor may occur when the vehicle is
restarted.
• Always remove any buildup of snow that prevents
the windshield wiper blades from returning to the
off position. If the windshield wiper control is
turned off and the blades cannot return to the off
position, damage to the wiper motor may occur.
Windshield Wiper/Washer Control
64 GETTING TO KNOW YOUR VEHICLE

Rain Sensing Wipers — If Equipped
This feature senses rain or snowfall on the windshield and
automatically activates the wipers for the driver. The
feature is especially useful for road splash or overspray
from the windshield washers of the vehicle ahead. Rotate
the end of the multifunction lever to one of four settings to
activate this feature.
The sensitivity of the system can be adjusted with the
multifunction lever. Wiper delay position 1 is the least
sensitive, and wiper delay position 4 is the most sensitive.
Setting 3 should be used for normal rain conditions.
Settings 1 and 2 can be used if the driver desires less wiper
sensitivity. Setting 4 can be used if the driver desires more
sensitivity. Place the wiper switch in the off position when
not using the system.
NOTE:
•The Rain Sensing feature will not operate when the
wiper switch is in the low or high-speed position.
• The Rain Sensing feature may not function properly
when ice, or dried salt water is present on the wind-
shield.
• Use of Rain-X or products containing wax or silicone
may reduce Rain Sensing performance. 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
turned ON, the Rain Sensing system will not operate
until the wiper switch is moved, vehicle speed is greater
than 0 mph (0 km/h), or the outside temperature is
greater than 32°F (0°C).
• Transmission In NEUTRAL Position — When the igni-
tion is ON, and the 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.
NOTE: Rain Sensing can be turned on and off using the
Uconnect System, refer to “Uconnect Settings” in “Multi-
media” for further information.
66 GETTING TO KNOW YOUR VEHICLE

SERVICING AND MAINTENANCE
CONTENTS
SCHEDULED SERVICING .................315
▫ 6.2L Supercharged And 6.4L Engines .........315
 ENGINE COMPARTMENT .................320
▫ 6.2L Supercharged Engine ................320
▫ 6.4L Engine ......................... .321
▫ Checking Oil Level .....................322
▫ Adding Washer Fluid ...................322
▫ Maintenance-Free Battery .................322
 DEALER SERVICE ...................... .324
▫ Engine Oil .......................... .324
▫ Engine Oil Filter ...................... .326
▫ Engine Air Cleaner Filter .................326
▫ Air Conditioner Maintenance ..............327
▫ Accessory Drive Belt Inspection ............329▫
Body Lubrication ..................... .331
▫ Windshield Wiper Blades .................331
▫ Exhaust System ....................... .334
▫ Cooling System ....................... .336
▫ Brake System ........................ .340
▫ Clutch Hydraulic System — Manual Transmission
(If Equipped) ......................... .342
▫ Manual Transmission — If Equipped ........342
▫ Automatic Transmission — If Equipped ......342
▫ Rear Axle ........................... .344
 RAISING THE VEHICLE ..................344
 TIRES ............................... .344
▫ T
ire Safety Information ..................344
▫ Tires — General Information ..............354
8

Checking Oil Level
To assure proper engine lubrication, the engine oil must be
maintained at the correct level. Check the oil level at
regular intervals, such as once a month. The best time to
check the engine oil level is about five minutes after a fully
warmed engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain the
oil level in the “SAFE” range. Adding 1.0 quart (1 liter) of
oil when the reading is at the bottom of the “SAFE” range
will result in an oil level at the top of the “SAFE” range on
these engines.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
Adding Washer Fluid
The windshield washer fluid reservoir is located in the
front of the engine compartment. Be sure to check the fluid
level at regular intervals. Fill the reservoir with windshield
washer solvent (not radiator antifreeze) and operate the
system for a few seconds to flush out the residual water.When refilling the washer fluid reservoir, apply some
washer fluid to a cloth or towel and wipe the wiper blades
clean. This will help blade performance.
To prevent freeze-up of your windshield washer system in
cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This rating
information can be found on most washer fluid containers.
The fluid reservoir will hold nearly 1 gallon (4 liters) of
washer fluid when the message “Low Washer Fluid”
appears in the instrument cluster.
WARNING!
Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around the
washer solution.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic mainte-
nance required.
322 SERVICING AND MAINTENANCE

•Noise (objectionable squeal, squeak, or rumble is heard
or felt while drive belt is in operation)
Some conditions can be caused by a faulty component such
as a belt pulley. Belt pulleys should be carefully inspected
for damage and proper alignment.
Belt replacement on some models requires the use of
special tools, we recommend having your vehicle serviced
at an authorized dealer.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, decklid, sliding doors and hood hinges, should be
lubricated periodically with a lithium based grease, such as
Mopar Spray White Lube to assure quiet, easy operation
and to protect against rust and wear. Prior to the applica-
tion of any lubricant, the parts concerned should be wiped
clean to remove dust and grit; after lubricating excess oil
and grease should be removed. Particular attention should
also be given to hood latching components to ensure
proper function. When performing other underhood ser-
vices, the hood latch, release mechanism and safety catch
should be cleaned and lubricated. The external lock cylinders should be lubricated twice a
year, preferably in the Fall and Spring. Apply a small
amount of a high quality lubricant, such as Mopar Lock
Cylinder Lubricant directly into the lock cylinder.
Windshield Wiper Blades
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner. This will remove accumulations
of salt or road film.
Operation of the wipers on dry glass for long periods may
cause deterioration of the wiper blades. Always use washer
fluid when using the wipers to remove salt or dirt from a
dry windshield.
Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.
NOTE:
Life expectancy of wiper blades varies depending
on geographical area and frequency of use. Poor perfor-
mance of blades may be present with chattering, marks,
water lines or wet spots. If any of these conditions are
present, clean the wiper blades or replace as necessary.
8
SERVICING AND MAINTENANCE 331

Window Fogging...........................74
Windows .................................75
Power .................................75
Windshield Defroster ....................... .201
Windshield Washers ...................... .64, 65
Fluid ................................ .322
Windshield Wiper Blades .....................331
Windshield Wipers ..........................64
Wipers Blade Replacement ....................331
Wipers, Intermittent .........................65
Wipers, Rain Sensitive ........................66
482 INDEX