orientation of windshield wiper blades
#1
orientation of windshield wiper blades
The OEM driver's side wiper blade/arm has an airfoil on it. Is that airfoil supposed to face down/forward, or up/backward? Embarrassing question, but I had tried out different aftermarket wiper blades for a while, and now switching back to OEM, I don't remember which way it goes, and it fits both ways. Thanks for any help.
#3
orientation of windshield wiper blades
Airfoil down ...