2004 JEEP GRAND CHEROKEE wiper blades

Headlight Time Delay
There is also a feature that delays turning off the vehicle
lights for 30, 60, or 90 seconds after the ignition switch is
turned OFF. To activate the headlight delay, the multi-
function control lever must be rotated to the ªOffº
position after the ignition switch is turned OFF. Only the
headlights will illuminate during this time. See ªOver-
head Consoleº in this section to turn this feature ªOn/
Offº or set the time interval.
WINDSHIELD WIPERS AND WASHERS
The front and rear wipers and washers are operated by a
switch in the right side control lever. Turn the end of the
control lever to select ªLo,º ªHi,º or one of the five speed
sensitive intermittent windshield wiper speeds. Refer to
ªSpeed Sensitive Intermittent Wiper Systemº in this
section. For information on the rear wiper and washer
refer to ªRear Window Featuresº in this section.NOTE:Always remove any build-up of snow that
prevents the windshield wiper blades from returning to
the OFF position. If the windshield wiper switch is
turned off and the blades cannot return to the OFF
position, damage to the wiper motor may occur.
To use the washer, pull the lever toward you and hold
while spray is desired. If the lever is pulled while in the
80 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NDriveline And Steering Component
Lubrication..........................267
NBody Lubrication.....................267
NWindshield Wiper Blades................268
NWindshield Washers Ð Front And Rear.....268
NExhaust System......................269
NCooling System.......................269
NHoses And Vacuum/Vapor Harnesses.......274
NBrake System........................274
NAutomatic Transmission................277
NTransfer Case........................280
NFront/Rear Axle Fluid..................281NAppearance Care And Protection From
Corrosion...........................281
mFuse Panel...........................286
NInterior Fuses........................286
NUnderhood Fuses
(Power Distribution Center)..............288
mVehicle Storage........................289
mReplacement Bulbs......................289
mFluid Capacities........................291
mRecommended Fluids, Lubricants And Genuine
Parts................................292
NEngine.............................292
NChassis............................293
250 MAINTAINING YOUR VEHICLE

attention should also be given to hood latching compo-
nents to insure 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 MopartLock
Cylinder Lubricant directly into the lock cylinder.
Windshield Wiper Blades
The rubber edges of the wiper blades and the windshield
should be cleaned 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.Avoid using the wiper blades to wipe frost or ice from the
windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.
Windshield Washers Ð Front and Rear
On vehicles equipped with a Vehicle Information Center,
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 ªWasher Fluid
Lowº message will be displayed.
The fluid reservoir for the windshield washers and the
rear window washer is shared. It is located in the front of
the engine compartment on the passenger side and
should be checked for fluid level at regular intervals. Fill
the reservoir with windshield washer solvent (not radia-
tor antifreeze) and operate the system for a few seconds
to flush out the residual water.
268 MAINTAINING YOUR VEHICLE

Vehicle Storage......................... 289
Vinyl Trim............................. 284
Voltmeter............................. 129
Warning Flasher, Hazard.................. 236
Warning Lights (Instrument Cluster Description) . 129
Warnings and Cautions..................... 7
Warranty Information..................... 321
Washer, Adding Fluid..................... 171
Washers, Windshield...................80,268
Washing Vehicle......................... 282
Waxing and Polishing..................... 282
Wheel Alignment and Balance............... 217
Wheel Changing........................ 242Wheel Mounting........................ 244
Wheel Nut Torque....................... 245
Wind Buffeting.......................... 25
Window Fogging........................ 170
Windows
Power............................... 24
Windshield Defroster................53,167,168
Windshield Washers...................... 80
Fluid............................... 268
Windshield Wiper Blades.................. 268
Windshield Wipers....................... 80
Wipers, Intermittent....................... 81
Wipers, Rain Sensitive..................... 82
344 INDEX