See also:

Curve Tips
Take curves at a reasonable speed. Reduce speed before entering a curve, while the front wheels are straight. Adjust speed so you can drive through the curve. Maintain a reasonable, steady s ...

Following Distance
Stay at least twice as far behind the vehicle ahead as you would when driving the vehicle without a trailer. This can help to avoid situations that require heavy braking and sudden turns. ...

How OnStar Service Works
: This blue button connects you to a specially trained OnStar advisor to verify your account information and to answer questions. : Push this red emergency button to get priority help fro ...