2009 Nissan Pathfinder Owner's Manual - Page 405

WINDSHIELD WIPER BLADES CLEANING If your windshield is not clear after using the windshield washer or if a wiper blade chatters when running, wax or other material may be on the blade or windshield. Clean the outside of the windshield with a washer solution or a mild detergent. Your windshield is clean if beads do not form when rinsing with clear water. Clean each blade by wiping it with a cloth soaked in a washer solution or a mild detergent. Then rinse the blades with clear water. If your windshield is still not clear after cleaning the blades and using the wiper, replace the blades. LDI0678 LDI0679 2. Lift upward on the retainer to release the filter cover and remove the filter cover. NOTE: The filters are marked with air flow arrows. The end of the filter with the arrow should face the rear of the vehicle. The arrows should face downward. 3. Insert the first filter into the housing and slide it over to the right. Insert the second filter into the housing. 4. Reinstall the filter cover. 5. Install the glove box door. 6. Fill out the date information on the small replacement label and attach it to the glove box lid. CAUTION Worn windshield wiper blades can damage the windshield and impair driver vision. Maintenance and do-it-yourself 8-21