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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Door System, Mirror System & Window System) >> Repair Instructions >> Lock Cylinder Replacement - Door >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    IMPORTANT: Do not attempt repairs in order to correct lock cylinder discrepancies. Replace the lock cylinder.
    Fig 1: Removing/Installing Lock Cylinder
    GM1362834Courtesy of GENERAL MOTORS CORP.
  1. Remove the front door trim panel. Refer to Trim Panel Replacement - Side Front Door .
  2. Remove the front door water deflector. Refer to Water Deflector Replacement - Front Door .
  3. Remove the front door outside handle. Refer to Door Handle Replacement - Front Outside .
  4. Remove the lock paw retaining clip (2).
  5. Remove the lock cylinder paw (3).
  6. Remove the lock cylinder (5) from the outside door handle.