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:
Chassis refinements
Chassis tuning has focused on achieving a smooth, quiet, refined ride. The
DTS features an all-new front cradle design, with the engine mounted to the
cradle, and the cradle mounted to the body ra ...
Front Turn Signal Lamp (Base and Uplevel)
To replace the Front Turn Signal Lamp:
1. Remove the turn signal lamp bulb socket from the headlamp assembly.
2. Remove the turn signal lamp bulb from the socket.
3. Replace the bulb in the bulb ...
Driving on a Route
When driving on a routed destination, the map screen automatically displays the
next maneuver.
The pop-up displays the next maneuver direction and the distance from it.
When approximately 400 ...