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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 89 (Horn System) >> Repair Instructions >> Horn Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Horn Bracket & Bolts
    GM324755Courtesy of GENERAL MOTORS CORP.
  1. Position the horn assembly to the frame rail extension. Insert the horn anti-rotation tab into the slot on the frame rail.
  2. NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the horn bracket bolt.

    Tighten:  Tighten the bolt to 15 N.m (11 lb ft).

  4. Fig 2: Identifying Horn Electrical Connector
    GM182475Courtesy of GENERAL MOTORS CORP.
  5. Connect the horn electrical connector.
  6. Install the RH headlamp assembly. Refer to Headlamp, Fog Lamp, Turn Signal Lamp, Side Marker Lamp Replacement - Front in Lighting Systems.
  7. Close the hood.