The first satellite-based navigation tests were conducted in 1964. Today, satellites of the US Global Positioning System (GPS) circle the globe on several orbital levels at an altitude of 20,000 km. These satellites transmit radio signals that enable a position to be defined within an accuracy of at least 100 meters.

BMW has been involved in conceptualizing and developing a high-performance user-friendly navigation system that will assist in reducing driver-strain and thus enhance road safety.

The real breakthrough came with the advancement of monitor technology and micro-electronics. The CARIN Navigation System, for example, uses a color monitor based on liquid crystal technology (LCD) which, in contrast to the bulky cathode ray tubes previously used, can be integrated easily and elegantly into the vehicle interior.

In the early 90s, BMW began to map Germany’s road network. By 1994 the first factory-fitted navigation system rolled off the BMW production line.

BMW’s Satellite Navigation system is one of the most advanced systems in the world, and it remains the only functional system of its kind available in many markets around the world.

How it Works

The BMW On-board Navigation System utilizes voice messages and optical aids to guide you to pre-selected destinations. With the latest On-board Monitor and Compact Disc containing digital mapping technology and data, you select a destination from listed entries, or directly from mapped destinations on the screen.

The system selects and monitors a route by determining the current location of your BMW through multi-point navigation, map-matching and satellite navigation, also known as Global Positioning (GPS).

If you vary from the pre-determined course, the system will modify the route and guide you to your destination accordingly. Another feature of this intelligent system is the selection of individual preferences: you can, for example, choose to take secondary roads instead of highways.

The CD contains up-to-date information on places of interest, shopping centers, police stations, airports, major hotels and, of course, BMW Dealerships.

Current systems use at least a 16:9 aspect ratio full color monitor. This system combines the navigation functions with the On-Board Monitor display, already a standard feature on the BMW 7 Series and a factory-installed option on all BMW X5, 5, 3 Series and Compact models.

On some systems, the driver selects a destination by typing the town or city and street address, using a predictive typing system. The driver also has the option of selecting popular destinations such as shopping centers, hospitals, hotels, recreational areas and service stations from an on-screen menu. The driver can also compile a list of up to 50 frequently visited destinations.