Engine Oil Additives/Engine Oil Flushes
Do not add anything to the oil. The recommended oils with the dexos specification and displaying the dexos certification mark 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:
Purposeful technology
Comprehensive connectivity is enabled by OnStar's remote vehicle access,
which makes keeping tabs on the vehicle a breeze from anywhere with a smart
phone. Highlights include:
Passive entry
Hea ...
Bluetooth (Infotainment Controls)
For information about how to navigate the menu system using the infotainment controls, see Operation
.
Pairing
A Bluetooth-enabled cell phone must be paired to the Bluetooth system first and then ...
Power Outlets
The accessory power outlet can be used to plug in electrical equipment, such as a cell phone or MP3 player.
This outlet is located under the armrest inside the center console storage.
The outlet is ...