wiper fluid JEEP GRAND CHEROKEE 2012 WK2 / 4.G Owners Manual

WARNING!
Sudden loss of visibility through the windshield
could lead to a collision. You might not see other
vehicles or other obstacles. To avoid sudden icing of
the windshield during freezing weather, warm the
windshield with the defroster before and during
windshield washer use.
Mist
Use the Mist feature when weather conditions make
occasional usage of the wipers necessary. Rotate the end
of the lever downward to the Mist position and release
for a single wiping cycle.
NOTE:The mist feature does not activate the washer
pump; therefore, no washer fluid will be sprayed on the
windshield. The wash function must be used in order to
spray the windshield with washer fluid.
Rain Sensing Wipers — If Equipped
This feature senses moisture 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.
Mist Control
192 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment — 3.6L ............. 573
 Engine Compartment — 5.7L ............. 574
 Onboard Diagnostic System – OBD II ....... 575
▫ Loose Fuel Filler Cap Message ........... 575
 Emissions Inspection And Maintenance
Programs ............................ 576
 Replacement Parts ..................... 577
 Dealer Service ........................ 578
 Maintenance Procedures ................. 578
▫ Engine Oil ......................... 579 ▫
Engine Oil Filter ..................... 582
▫ Engine Air Cleaner Filter ............... 582
▫ Maintenance-Free Battery .............. 583
▫ Air Conditioner Maintenance ............ 585
▫ Body Lubrication .................... 586
▫ Windshield Wiper Blades ............... 586
▫ Adding Washer Fluid ................. 588
▫ Exhaust System ..................... 589
▫ Cooling System ..................... 592
7

Refrigerant Recovery And Recycling
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is endorsed by the Environmental
Protection Agency (EPA) and is an ozone-saving product.
However, the manufacturer recommends that air condi-
tioning service be performed by authorized dealers or
other service facilities using recovery and recycling
equipment.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, sliding doors and hood hinges, should be lubri-
cated periodically with a lithium based grease, such as
MOPARSpray White Lube or equivalent to assure
quiet, easy operation and to protect against rust and
wear. Prior to the application 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 services, 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 or equivalent 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 to 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.
586 MAINTAINING YOUR VEHICLE

3. Grab the bottom of the wiper blade and rotate it
forward to unsnap the blade pivot pin from the wiper
blade holder.4. Install the wiper blade pivot pin into the wiper blade
holder at the end of the wiper arm, and firmly press the
wiper blade until it snaps into place.
5. Lower the wiper blade and snap the pivot cap into
place.
Adding Washer Fluid
On vehicles equipped with a Electronic Vehicle Informa-
tion Center (EVIC), the low washer fluid level will be
indicated. When the sensor detects a low fluid level, the
windshield will light on the vehicle graphic outline and
the “WASHER FLUID LOW” message will be displayed.
The fluid reservoir for the windshield washers and the
rear window washer is shared. The fluid reservoir is
located in the engine compartment, be sure to check the
fluid level at regular intervals. Fill the reservoir with
windshield washer solvent only (not radiator antifreeze).
When refilling the washer fluid reservoir, take some
washer fluid and apply it to a cloth or towel and wipe
1—WiperBlade
2 — Blade Pivot Pin
3—WiperArm
4 — Wiper Blade Holder
588 MAINTAINING YOUR VEHICLE

clean the wiper blades, 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.
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.
Exhaust System
The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
If you notice a change in the sound of the exhaust system;
or if the exhaust fumes can be detected inside the vehicle;
or when the underside or rear of the vehicle is damaged;
have an authorized technician inspect the complete ex-
haust system and adjacent body areas for broken, dam-
aged, deteriorated, or mispositioned parts. Open seams
or loose connections could permit exhaust fumes to seep
into the passenger compartment. In addition, inspect the
exhaust system each time the vehicle is raised for lubri-
cation or oil change. Replace as required.
7
MAINTAINING YOUR VEHICLE 589

Illuminated Entry........................ 23
Immobilizer (Sentry Key) ................... 18
Infant Restraint ........................ 81,82
Inflation Pressure Tires .................... 488
Information Center, Vehicle ................. 295
Inside Rearview Mirror ................... 107
Instrument Cluster .................... 284,285
Instrument Panel and Controls .............. 283
Instrument Panel Lens Cleaning ............. 609
Integrated Power Module (Fuses) ............ 610
Interior Appearance Care .................. 608
Intermittent Wipers (Delay Wipers) ........... 190
Introduction ............................. 4
Inverter, Power ......................... 262
Jack Location ........................... 550
Jack Operation ....................... 549,552
Jacking Instructions ...................... 552
Jump Starting .......................... 559 Key-In Reminder
......................... 18
Key, Programming ........................ 20
Key, Replacement ........................ 19
Key, Sentry (Immobilizer) ................... 18
Keyless Enter-N-Go ................. 37,317,414
Keyless Entry System ...................... 24
Keyless Go .......................... 14,317
Keys ................................. 14
Lap/Shoulder Belts ....................... 52
LATCH
(Lower Anchors and Tether for CHildren) .....85,86
Latches ................................ 98
Lead Free Gasoline ...................... 509
Leaks, Fluid ............................ 98
Life of Tires ............................ 494
Liftgate ................................ 44
Liftgate Flipper Glass ...................... 45
Liftgate Window Wiper/Washer ............. 274
664 INDEX

Windows.............................. 41
Power ............................. 41
Windshield Defroster ................... 96,396
Windshield Washers ...................... 189
Fluid ............................. 588 Windshield Wiper Blades
.................. 586
Windshield Wipers ....................... 189
Wipers, Intermittent ...................... 190
Wipers, Rain Sensitive .................... 192
10
INDEX 675