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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 378 (Sunroof) >> Repair Instructions >> Sunroof Window Height and Opening Fit Adjustment >> Sunroof Window Adjustment

Sunroof Window Adjustment

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

It will be necessary to perform both the sunroof window adjustment and roof stationary window adjustment after removal and installation of the sunroof housing.

  1. Place the front sunroof sunshade to the fully open position.
  2. Reposition the sunroof window seal to access the sunroof window bolts.
  3. GM5335499Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    For clarity, only one side is shown.

    Loose the 4 sunroof window bolts (1), on both right and left side of the sunroof window (2).

  4. Cycle the sunroof window to the open position and closed position.
  5. Ensure the sunroof window is flush to the roof panel.
  6. GM5337371Courtesy of GENERAL MOTORS COMPANY

    Adjust to the proper gap of 1.5 mm between the sunroof window (1) and roof stationary window (2), measuring the adjustments at the middle of the glass as well as each end of the glass.

  7. GM5335499Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Sunroof Window Bolt (1) - Tighten [4x] 4 N.m (35 lb in)

  8. Repeat steps 3 through 7 if additional adjustment is needed.