Rear Seat Infotainment

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Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the v ...

Using the Delete Command
The delete command is used to delete specific name tags. To delete name tags: 1. Press . ► For vehicles without a navigation system, the system responds “Ready,” followed by a tone. ...

Driving on Grades
Notice: Do not tow on steep continuous grades exceeding 6 miles (9.6 km). Extended, higher than normal engine and transmission temperatures may result and damage the vehicle. Frequent stops ar ...