See also:

Mercedes-Benz M-Class Owners Manual
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Search & Send
"Search & Send" is a destination entry service. You can find further information on "Search & Send" in the separate COMAND operating instructions. ...

Important safety notes
WARNING   The PARKTRONIC is a supplemental system. It is not intended to, nor does it replace, the need for extreme care. The responsibility during parking and other critical maneuvers ...