An introduction to the different types of in-car navigation systems: in-dash, plug-and-play, remote-mount, portable, and marine.

Some navigation units mount in the dash, while others install in a remote location, separate from the car's sound system. No matter what type of navigation device you purchase, here are some installation topics to consider before getting to work.

Crutchfield shows you how to install an antenna in your vehicle for a satellite radio or GPS navigation system.

Why would I want a navigation system? How does it know where I am? How accurate are these systems? What kind of directions does the voice give me? Plus more...

Make your drive easier by being aware of the traffic ahead. This article gives you a quick overview of live traffic information services for use with portable and in-dash navigation devices.

A guide to installing an in-dash navigation system in your vehicle.

Learn about the features and technical specifications included with vehicle navigation systems.