GMC Terrain: 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.
Selecting the Right Engine Oil
Selecting the right engine oil depends on both the proper oil specification and viscosity grade. See Recommended Fluids and Lubricants on page 11‑12. Specification Use and ask for licensed e ...What to Do with Used Oil
Used engine oil contains certain elements that can be unhealthy for your skin and could even cause cancer. Do not let used oil stay on your skin for very long. Clean your skin and nails with soap ...See also:
Scan
This function plays the first ten seconds of
each track/audio file. To start scanning:
1. Press OK/MENU.
2. Turn TUNE to Scan.
> The first ten seconds of each track/
audio file will be playe ...
Steering wheel height adjustment
1. Release the tilt lock lever while holding the steering wheel up. 2. Adjust
the steering wheel to the desired height. 3. Securely lock the steering wheel by
pulling the tilt lock lever fully upw ...
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 changed,
...