See also:

XM Categories
XM channels are organized in categories. Removing or Adding Categories Channels in a category that have been removed can still be accessed by using the SEEK or SEEK buttons, or the TUNE knob. ...

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 ...

Audio Output
Audio from the DVD player or auxiliary inputs can be heard through the following possible sources: Wireless headphones Vehicle speakers Vehicle-wired headphone jacks on the RSA system, if th ...