2010 Acura RDX Owner's Manual - Page 430

Windshield Washers Check the fluid level in the windshield washer reservoir at least monthly during normal use. Fill up to here Front WINDSHIELD WASHER RESERVOIR On U.S. models: To check the windshield washer fluid level, open the hood and look at the windshield washer reservoir located behind the left headlight. You will see a ''1/2'' mark on the reservoir. On Canadian models Fill the reservoir with a good-quality windshield washer fluid. This increases the cleaning capability and prevents freezing in cold weather. When you refill the reservoir, clean the edges of the windshield wiper blades with windshield washer fluid on a clean cloth. This will help to condition the blade edges. If the washer fluid is low, a ''WASHER FLUID LOW'' message appears on the multi-information display. 426 2010 RDX