See also:

Speedometer
Displays a digital speedometer in the DIC. The speed displays in either kilometers per hour (km/h) or miles per hour (mph). To change the units from English to metric, see “Units” later in t ...

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 ...

Time Shifting — Pause and Rewind Live FM and AM
The Radio with DVD Audio, HDD, and USB has the ability to rewind 60 minutes of FM and AM content. While listening to the radio, the content from the current station is always being buffered t ...