Removal Procedure

2008 Pontiac Grand Prix BaseSECTION Removal Procedure
WARNING: This page is about a different car, the 2008 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    IMPORTANT: Before cutting out a stationary window, apply a double layer of masking tape around the perimeter of the painted surfaces and the interior trim.
  1. Open the hood.
  2. Remove the window wiper arms. Refer to Windshield Wiper Arm Replacement .
  3. Remove the window side reveal moldings from the vehicle. Refer to Windshield Side Reveal Molding Replacement .
  4. Remove the cowl air inlet grille panel. Refer to Non-Functional Air Inlet Grille Panel Replacement .
  5. CAUTION: If broken glass falls into the defroster outlets, it can be blown into the passenger compartment and cause personal injury.
  6. Cover to protect the following parts from broken glass:
    • The upper dash pad
    • The defroster outlets and A/C outlets
    • The seats and carpeting
  7. Remove the rear view mirror. Refer to Inside Rearview Mirror Replacement .
  8. Fig 1: Window Lower Supports
    GM698561Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.