Vehicle and Power Issues
OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if the battery is discharged or disconnected.
See also:
Exterior
Styling of the DTS is "more architectural and linear," said Gary Cowger,
former president of General Motors North America, during its initial appearance.
The new model's styling evokes C ...
Selecting an XM Channel
XM channels can be selected by using SEEK, SEEK, the TUNE
knob, or the menu system.
Selecting a Channel Using SEEK or SEEK (Radio with CD)
- Press and release SEEK or SEEK to go to the
previou ...
Hill Start Assist (HSA)
This vehicle has a Hill Start Assist (HSA) feature, which may be useful when
the vehicle is stopped on a grade. This feature is designed to prevent the
vehicle from rolling, either forward or rearwa ...






