See also:

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 ...

Playing from an iPhone®
This feature supports the following iPhone model: • iPhone (3G – 3GS) To use the iPhone, follow the same instructions as stated earlier for using an iPod. ...

Making Turns
Notice: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp turns while trailering. When y ...