1. Open cover and turn adapter downwards                             2. Insert hook arm and lock hook arm into position                             3. Insert hook arm and lock hook arm into position

Handling and Caution

1. Be sure to clean the windshield if it is contaminated with oil, wax, dirt and grimes to insure the service life.
2. Windshield wiper blade should be replaced when they neither perform as expected, nor provide a sufficient level of safety.
3. The recommended replacement cycle for maximum performance is six months.
4. If wiper blades do not lift off the windshield, operate the wiper until they reach in the center of the windshield, 
    turn off ignition, and change the wiper blades.