The most efficient way is the goal.

The digital road maps update for your
BMW navigation system.

Putting current traffic and tourist information at your fingertips: digital road maps for BMW navigation systems are available on CD or DVD and are updated twice yearly. With up-to-date map material, you will always find the best route to your destination.
Whether you're looking for the shortest route, scenic roads, how to avoid traffic jams, a parking space or even restaurant tips, BMW digital road maps have the answers, letting you know as much about your new destination as you do about your home town.