Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 259 (CELLULAR, ENTERTAINMENT, AND NAVIGATION)REPAIR INSTRUCTIONSONSTAR BUTTON ASSEMBLY REPLACEMENT
2008 Pontiac Grand Prix Base
OnStar Button Assembly Replacement
2008 Pontiac Grand Prix BaseSECTION OnStar Button Assembly Replacement
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.
| Callout | Component Name |
|---|---|
| Preliminary Procedure: Remove the roof console assembly. Refer to Roof Console Replacement . |
|
| 1 | Communication Center Call Switch Screw (Qty: 2)
NOTE:
Refer to Fastener Notice
.
Tighten: 2 N.m (18 lb in) |
| 2 | Communication Center Call Switch Assembly Procedure
|
RENDER: 1.0x
NO RELATED
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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.