Map-based position finding, function - GF82.61-P-3008BA

MODEL 215, 220 with CODE (352a) COMAND operating and display system with CODE (494a) USA version 

Map-based position finding 

Fig 1: Identifying Map-Based Position Finding

Function 

The navigation processor continuously follows the position of the vehicle on the DVD map. Up to 10 alternative paths are calculated in the digitized range of the DVD map. If the route taken by the driver deviates from the calculated paths, the basic position finding coordinates are corrected as necessary.

Map-based position finding is only available in the digitized area of the DVD map. Any deviation from the route can be recognized and corrected automatically by comparing the calculated position of the vehicle with the DVD map.

In vehicles as of 1.9.03, the navigation processor (N41/1) is installed as a separate control unit on the left-hand side of the trunk.