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Removal Procedure

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Roof Lamp Wire Connectors
    GM963035Courtesy of GENERAL MOTORS CORP.
  1. Remove the sunshade.
  2. Remove the windshield pillar garnish molding. Refer to Windshield Pillar Garnish Molding Replacement .
  3. Disconnect the body harness roof lamp wire connectors.
  4. Remove the overhead console. Refer to Roof Console Replacement (Full Length) or Roof Console Replacement (Short Length) .
  5. Remove the power switch nut.
  6. Remove the power switch.
    7. Fig 2: Connector Retention Clip
    GM963028Courtesy of GENERAL MOTORS CORP.
  7. Remove the connector retention clip from the hole in the driver's side lamp bar assembly stanchion.
  8. Remove the clearance lamp bulb and the clearance lamp. Refer to Clearance Lamp Replacement (SUT Front)  or Clearance Lamp Replacement (SUT Rear)  or Clearance Lamp Replacement (SUV) .
    9. Fig 3: Wires & Marker Lamp Pocket
    GM962812Courtesy of GENERAL MOTORS CORP.
  9. Remove the wires through the opening (1) in the marker lamp pocket in the roof rail.
    10. Fig 4: Dash Rail Bolt
    GM962325Courtesy of GENERAL MOTORS CORP.
  10. Remove the bolt (1) in the opening in the dash rail from the J-nut on the upper relay flange, and remove the relays.
    11. Fig 5: Harness Section
    GM962277Courtesy of GENERAL MOTORS CORP.
  11. Disconnect the section of harness connected to the Z82 location of the MidBec, trailer wiring connector, and remove.
    12. Fig 6: Lamp Covers
    GM961578Courtesy of GENERAL MOTORS CORP.
  12. Remove the body harness containing the 3 wires through the overhead console opening through the headliner down the windshield pillar.
    13. Fig 7: Lamp Bar Assembly
    GM961317Courtesy of GENERAL MOTORS CORP.
  13. If equipped, remove the luggage carrier roof rails.
  14. Remove the lamp bar assembly with the lamps installed, out of the roof from the openings in the roof rails.
    15. Fig 8: Lamps & Lamp Bar Assembly
    GM953754Courtesy of GENERAL MOTORS CORP.
  15. Disconnect the lamp electrical connectors from the retainers on the back of the lamp stanchions.
  16. Remove the lamps from the U-brackets of the lamp bar assembly.
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