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

MODELS 203.0 /2 /7 up to 23.4.04 with CODE (352a) COMAND operating and display system with CODE (491) U.S. version 

Map-supported map matching 

Fig 1: Map-Based Position Finding Function - Models 203.0 /2 /7 Up To 23.4.04 With Code (352A)

Function 

Map-based position finding is only available in the digitized area of the Compact Disk (CD) map. By comparing the calculated position of the vehicle with the CD map, the deviation can be detected and automatically corrected.

The position of the vehicle is followed continuously on the CD map by the navigation processor of the COMAND operating, display and control unit (A40/3). In the event of deviations from the calculated route during a journey, the basic position finding position coordinates will be corrected if necessary.