Engine Oil Additives / Engine Oil Flushes
Do not add anything to the oil. The recommended oils with the starburst symbol that meet GM Standard GM6094M are all that is needed for good performance and engine protection.
Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.
See also:
Recording from Audio CDs
The infotainment system can record
the current song playing or all songs
from an audio CD to MEM. A status
bar appears on the top of the
display when the recording process
starts and disappe ...
Transferring Service
Push to request account transfer
eligibility information. The Advisor
can assist in canceling or removing
account information. If OnStar
receives information that vehicle
ownership has chan ...
Making a Call Using Phone Book
For cell phones that support the phone book feature, the Bluetooth system can
use the contacts stored on your cell phone to make calls. See your cell phone manufacturer's
user guide or contact ...