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:
Online Owner Center
Manage your vehicle (U.S.)
at cadillac.com. Click on
“Owners,” then “Manage my
Cadillac/Owners Login.”
Information and services
customized for your specific
vehicle — all in one convenient ...
Transfer Case
If the vehicle is equipped with All-Wheel Drive, be sure to perform the lubricant
checks described in this section. ...
Connecting to a Different Phone
To connect to a different cell phone,
the Bluetooth system looks for the
next available cell phone in the
order in which all available cell
phones were paired. Depending on
which cell phone ...