OnStar Services

See also:

Increasing Speed While Using Cruise Control
If the cruise control system is already activated, . Press and hold the +RES button on the steering wheel until the desired speed is reached, then release it. . To increase vehicle speed in small ...

Dual ball joints, five links and a limited-slip diff
Up front, a multi-link double-pivot suspension - based on the MacPherson strut design - is used for a more precise feeling of control, including more linear and communicative steering, and a smoot ...

Going & Stopping
Don't let its 265-horsepower rating fool you: The base V-6 left me wanting. Displacing 3.0 liters, it's in the same direct-injection family as the 3.6-liter V-6 that adeptly moves several GM produ ...