Jeep 2004 Grand Cherokee - Manual (Page 170)

off until the engine warms up. However, the fan will
engage immediately if the defrost mode is selected or if
you select a fixed blower speed.
Window Fogging
Vehicle windows tend to fog on the inside in mild rainy
or humid weather. To clear the windows, use the A/C,
panel, and blower controls. Direct the panel outlets
toward the side windows. Recirculate without A/C
should not be used for long periods as fogging may
occur. Interior fogging on the windshield can be quickly
removed by using the defrost mode.
REAR WINDOW FEATURES
Rear Window Wiper/Washer
A switch on the right side of the steering column controls
operation of the rear wiper/washer function. Rotating
the center of the switch up to the DEL (Delay) position or
the ON position will activate the wiper. Push the lever
forward to initiate the wash function in any of the three
positions. The wash pump will continue to operate as
long as the button is pressed. Upon release, the wipers
will cycle three times before returning to the set position.
If the rear wiper is operating when the ignition is turned
OFF, the wiper will automatically return to the “Park”
position.
170 UNDERSTANDING YOUR INSTRUMENT PANEL