For 1990-2009 cars

### Removal Procedure

1. Straighten the windshield wiper blade retaining tabs (2) which secure the windshield wiper insert (3).
2. Remove the windshield wiper insert (3) from the windshield wiper blade (1).

### Installation Procedure

1. Slide the windshield wiper insert (3) through the windshield wiper blade (1).
2. Bend the windshield wiper blade retaining tabs (2) down in order to lock the windshield wiper insert (3) in place.