If you’re planning on driving around Nevada during this week’s Consumer Electronics Show, you might benefit from turn-by-turn directions to points of interest using your iPhone. That’s why Navigon and Audio have teamed up to provide Audi Las Vegas Navigator software.

Based on Navigon’s MobileNavigator GPS navigation app for the iPhone, the free version sponsored by car maker Audi provides users with maps of the state of Nevada and points of interest – hotels, restaurants, hot spots and more. Connected services include live weather reports, Google search and location sharing with Facebook and Twitter. A pedestrian mode provides walking directions if you’re not renting a car.

Audi Las Vegas Navigator is compatible with iPhone 4, 3GS and 3G.