2009 Nissan Sentra Owner's Manual - Page 260

WINDOW WASHER FLUID LDI0539 LDI0539 LDI0540 BRAKE FLUID Check the brake fluid level in the reservoir. If the brake warning light comes on, add Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent DOT 3 fluid up to the MAX line A . If fluid must be added frequently, the system should be checked by a NISSAN dealer. CLUTCH FLUID Check the clutch fluid level in the reservoir (manual transmissions only). Add Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent DOT 3 fluid up to the MAX line A . If fluid must be added frequently, the system should be checked by a NISSAN dealer. WINDOW WASHER FLUID RESERVOIR Fill the window washer fluid reservoir periodically. Add window washer fluid when the low window washer fluid warning light comes on (if so equipped). To fill the window washer fluid reservoir, lift the cap off the reservoir tank and pour the window washer fluid into the tank opening. Add a washer solvent to the washer for better cleaning. In the winter season, add a windshield washer antifreeze. Follow the manufacturer's instructions for the mixture ratio. 8-14 Maintenance and do-it-yourself