2018 audi q5 front windshield

These small arms have a pivot to attach to the wiper arm and a rubber edge that flexes, staying tight against the windshield glass to remove debris and moisture. The sizes you need for the front windshield are a 20-inch and a 24-inch blade, for the passenger and driver's side, respectively. Your Audi Q5 rear wiper blade is sized at 15 inches.