See also:

Navigation
OnStar navigation requires the Directions and Connections service plan. Push to receive directions or have them sent to the vehicle navigation screen. Destinations can also be forwarded to ...

Warranty
OnStar equipment may be warranted as part of the new-vehicle limited warranty. The manufacturer of the vehicle furnishes detailed warranty information. ...

2005 Cadillac XLR Review
Cadillac's version of the Corvette, now in its second year of production, continues to be one of my favorites. Called the XLR, this new Caddy is the first true sports car from General Motors' luxu ...