Air Conditioning System

If you do not use the air conditioner for a long period, such as during winter, it may not give the best performance when you start using it again. To help maintain optimum performance and durabil ...

Jacking Instructions

Jacking Instructions 1) Place the vehicle on level, hard ground. 2) Set the parking brake firmly and shift into “P” (Park) if your vehicle has an automatic transmission, or shift into “R ...

See also:

Onstar.com
The website provides access to account information, manages the OnStar subscription, and allows viewing of videos of each service. Get subscription plan pricing and sign up for OnStar Vehicle Diag ...

Returning to mode 0 from mode I
Open the driver's door. ...

Global Off
Depending on the infotainment system, the RSE system may have a Global Off feature. The Global Off feature disables all RSE system features. Press and hold the radio power button for more than thr ...