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Installation Procedure

WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM4752188Courtesy of GENERAL MOTORS COMPANY

    Install 3 new foam pads (1) to the head-up display (2) as shown in the graphic.

  2. GM4717078Courtesy of GENERAL MOTORS COMPANY

    Head-Up Display (2) - Install

  3. Electrical Connector (3) Connect [2x]
  4. Head-Up Display Bolt (1) - Install, but do NOT tighten [4x]
  5. Fig 1: Identifying Head-Up Display Bolt With Tightening Sequence
    GM4717079Courtesy of GENERAL MOTORS COMPANY

    Head-Up Display Bolt (1) - Tighten in sequence [4x] 2. 5 N. m (22 lb in)

  6. Instrument Panel Assembly - Install - Instrument Panel Assembly Replacement
  7. Battery Negative Cable - Connect - Battery Negative Cable Disconnection and Connection (3. 6L LGX) , or Battery Negative Cable Disconnection and Connection (2. 0L LTG)
  8. Head-Up Display - Programming and Setup - Control Module References