See also:

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 ...

Low-Profile Tires
If the vehicle has P235/45R18 size tires, they are classified as low-profile tires. Notice: Low-profile tires are more susceptible to damage from road hazards or curb impact than standard profile ...

XM Categories (Radio with CD)
XM stations are organized in categories. Removing or Adding Categories 1. Press the CONFIG button. Turn the Menu knob until Radio displays. Press SELECT or press Radio to display the radio ...