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Home >> Chevrolet >> 2004 >> Optra Base, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Repair Instructions >> Radio Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Identifying Stereo Attachment Points
    GM1308873Courtesy of GENERAL MOTORS CORP.
  1. Connect the audio system electrical connectors.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the audio system with the screws.

    Tighten:  Tighten the screws to 4 N.m (35 lb in)  .

  4. Install the center molding. Refer to Instrument Panel Center Trim Panel Replacement (Four Door) in Instrument Panel, Gauges and Console.
  5. Connect the negative battery cable.
  6. Enter the audio security system 4-digit code. Refer to Radio/Audio System Description and Operation .