2008 Jeep Wrangler Owner's Manual - Page 198

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 197 5. Install the lower windshield plates with the six black round-headed Torx head screws (using a #40 Torx head driver) on each side of the base of the windshield. REAR WINDOW FEATURES - HARD TOP ONLY Rear Window Wiper/Washer - If Equipped A rotary ring switch on the control lever (located 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 "On" position will activate the wiper. Rotating the switch ring beyond the "On" or "Off" position will activate the rear washer. The wash pump will continue to operate as long as the lever or ring is engaged. Upon release, the wipers will cycle three times before returning to the set position. 3 6. Reinstall wiper arms.