Jeep 2015 Cherokee - Owner Manual - Manual (Page 178)

If the lever is pulled while the wipers are in the off
position, the wipers will operate for several wipe cycles,
then turn off.
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. Push the lever
upward 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.
Mist Control
176 UNDERSTANDING THE FEATURES OF YOUR VEHICLE