See also:

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

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 ...

All-Wheel Drive
Transfer Case When to Check and Change Lubricant The transfer case is filled with oil during manufacture, which then does not require changing. It is not necessary to regularly check the transf ...