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Home >> Cadillac >> 2004 >> Escalade EXT >> Repair and Diagnosis >> Electrical >> Instrument Panel System Displays, Gauges And Console >> Repair Instructions >> Instrument Cluster Lamp Replacement >> Installation Procedure

Installation Procedure

IMPORTANT: This procedure calls for the replacement of incandescent bulbs only. The light emitting diodes (LEDs) are not replaceable individually. If LED replacement is needed, send the cluster to an AC Delco Service Center. Refer to Instrument Panel Cluster (IPC) Replacement .
  1. Install the bulb to the base.
  2. Install the bulb into the cluster by inserting the bulb and base assembly and turning the bulb 1/2 turn clockwise.
  3. Fig 1: Installing Instrument Cluster Bulb
    GM397712Courtesy of GENERAL MOTORS CORP.
  4. Carefully snap the rear cover plate to the IP cluster.
  5. Fig 2: Snapping Rear Cover Plate To I/P Cluster
    GM348651Courtesy of GENERAL MOTORS CORP.
  6. Install the IP cluster. Refer to Instrument Panel Cluster (IPC) Replacement .