2003 Lincoln Navigator Owner Guide 3rd Printing - Page 110

Driver Controls Driver Controls WINDSHIELD WIPER/WASHER CONTROLS Rotate the windshield wiper control to the desired interval, low or high speed position. The bars of varying length are for intermittent wipers. When in this position rotate the control upward for fast intervals and downward for slow intervals. Push (tap) the end of the stalk briefly for a single swipe (no wash). Push and hold for three swipes with wash. Push and hold for a longer wash (up to ten seconds). OFF INT2 INT1 OFF OFF INT2 INT1 OFF Rear window wiper/washer controls For rear wiper operation, rotate the rear window wiper and washer control to the desired position. Select: OFF INT 2 - Normal speed operation of rear wiper. INT 1 - Intermittent operation of rear wiper. OFF - Rear wiper and washer off. For rear wash cycle, rotate (and hold as desired) the rear wiper/washer control to either position. From either position, the control will automatically return to the INT 2 or OFF position. INT2 INT1 OFF Speed dependent wipers When the windshield wiper control is set on the intermittent settings, speed-sensitive front wipers automatically adjust as the vehicle's speed changes. Windshield wiper blades Check the wiper blades for wear at least twice a year or when they seem less effective. Substances such as tree sap and some hot wax treatments used by commercial car washes reduce the effectiveness of wiper blades. 110