Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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OnStar Button Assembly Replacement

REMOVAL PROCEDURE




1. Remove the dash trim bezel.
2. Grasp the OnStar button assembly (1) and pull outwards to remove the button assembly.




3. Disconnect the electrical connectors for the switches.
4. Remove the switches and the button assembly (2).

INSTALLATION PROCEDURE




1. Reconnect the switches and button assembly (2) electrical connectors.




2. Install the OnStar(R) button assembly (1) into the dash.
3. Reinstall the dash trim bezel.