wiper blades JEEP WRANGLER UNLIMITED 2013 Owners Manual

MAINTAINING YOUR VEHICLECONTENTS  ENGINE COMPARTMENT — 3.6L ......... .561
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . .562
▫ Loose Fuel Filler Cap Message ........... .562
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................... .563
 REPLACEMENT PARTS ................. .564
 DEALER SERVICE ..................... .564
 MAINTENANCE PROCEDURES .......... .565
▫ Engine Oil ......................... .566
▫ Engine Oil Filter ..................... .569 ▫ Engine Air Cleaner Filter ............... .569
▫ Maintenance-Free Battery .............. .570
▫ Air Conditioner Maintenance ............ .571
▫ Body Lubrication .................... .572
▫ Windshield Wiper Blades .............. .573
▫ Adding Washer Fluid ................. .574
▫ Exhaust System ..................... .574
▫ Cooling System ..................... .577
▫ Brake System ....................... .583
▫ Automatic Transmission – If Equipped ..... .585
7

MOPAR  Spray 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. This will remove accumula-
tions 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.
7 MAINTAINING YOUR VEHICLE 573

Adding Washer Fluid
The fluid reservoir for the windshield washers and the
rear window washer (if equipped) 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 anti-
freeze). When refilling the washer fluid reservoir, take
some washer fluid and apply it to a cloth or towel and
wipe clean the wiper blades; this will help blade perfor-
mance.
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!Commercial windshield washer solvents are flam-
mable. 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 seep574 MAINTAINING YOUR VEHICLE

Vanity Mirrors ...........................114
Variance, Compass ....................... .317
Vehicle Identification Number (VIN) .............8
Vehicle Loading ......................... .478
Vehicle Modifications/Alterations ...............9
Vehicle Storage .......................... .401
Viscosity, Engine Oil ...................... .568
Voice Recognition System (VR) ............... .146
Warning Lights (Instrument Cluster Description) . . . .300
Warnings and Cautions .......................8
Warranty Information ..................... .628
Washers, Windshield ...................... .574
Washing Vehicle ......................... .592
Wheel and Wheel Trim .................... .593 Wheel and Wheel Trim Care ................ .593
Wind Buffeting ............................43
Window Fogging ........................ .402
Windows ................................41
Power ...............................41
Windshield Defroster ...................... .101
Windshield, Folding ...................... .286
Windshield Washers ...................... .173
Fluid .............................. .574
Windshield Wiper Blades ................... .573
Windshield Wipers ....................... .173
Wiper Blade Replacement .................. .573
Wiper, Rear ............................ .293
10 INDEX 651