GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Century (China) (CNG) 🢒 Body and Accessories 🢒 Wipers/Washer Systems 🢒 Windshield Wiper Blade Replacement

Removal Procedure

    Object Number: 306449 Size: SH
  1. Turn the ignition switch to the ACCY position.
  2. Set the wiper switch to the PULSE position.
  3. Turn the ignition off when the wipers are in the midwipe position.
  4. Remove the wiper blade from the wiper arm.
    5. 4.1. Push in the button of the wiper blade clip and remove the wiper blade from the inside radius of the wiper arm.
    4.2. Bring the wiper arm out through the opening in the wiper blade.

Installation Procedure

    Object Number: 306449 Size: SH
  1. Install the wiper blade on the wiper arm.
  2. Operate the wipers and check for proper operation.