2014 Ford Explorer Owner Manual Printing 1 - Page 333

332 Maintenance Note: Electrical or electronic accessories added to the vehicle by the dealer or the owner may adversely affect battery performance and durability and may also affect the performance of other electrical systems in the vehicle. When a battery replacement is required, the battery should be replaced with a Ford recommended replacement battery that matches the electrical requirements of the vehicle. After battery replacement, or in some cases after charging the battery with an external charger, the BMS requires eight hours of vehicle sleep time (key off with doors closed) to relearn the new battery state of charge. Prior to relearning state of charge, the BMS may disable electrical features (to protect the battery) earlier than normal. CHECKING THE WIPER BLADES Run the tip of your fingers over the edge of the blade to check for roughness. Clean the wiper blades with washer fluid or water applied with a soft sponge or cloth. CHANGING THE WIPER BLADES 1. Pull the wiper blade and arm away from the glass. 2. Squeeze the locking tabs to release the blade from the arm and pull the blade away from the arm to remove it. 3. Attach the new blade to the arm and snap it into place. Replace wiper blades at least once per year for optimum performance. Poor wiper quality can be improved by cleaning the wiper blades and the windshield. To prolong the life of the wiper blades, it is highly recommended to scrape off the ice on the windshield before turning on the wipers. The layer of ice has many sharp edges and can damage the micro edge of the wiper rubber element. 2014 Explorer (exp) Owners Guide gf, 1st Printing, April 2013 USA (fus)