2014 Nissan Sentra Owner's Manual - Page 333
2014 Nissan Sentra Manual
Page 333 highlights
WINDSHIELD WIPER BLADES IN-CABIN MICROFILTER The in-cabin microfilter restricts the entry of airborne dust and pollen particles and reduces some objectionable outside odors. The filter is located behind the trim panel near the accelerator pedal. Refer to the "NISSAN Service and Maintenance Guide" for change intervals. If replacement is required, see your NISSAN dealer. 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 fluid 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 fluid 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, install new windshield wiper blades. LDI2348 Type A CAUTION Worn windshield wiper blades can damage the windshield and impair driver vision. 8-18 Maintenance and do-it-yourself