Mercedes-Benz COMAND Operating Instructions Manual page 71

Entry restriction
For vehicles in certain countries, there is a
data entry restriction.
The restriction is active from a vehicle speed
of above approximately 3 mph (5 km/h). As
soon as the speed falls below approximately
2 mph (3 km/h), the restriction becomes
inactive.
When the restriction is active, certain entries
cannot be made. This will be indicated by the
fact that certain menu items are grayed out
and cannot be selected.
The following entries are not possible, for
example:
entering the destination city and street
R
entering a destination via the map
R
entering POIs in the vicinity of a city or via
R
a name search
editing entries
R
using the number keypad for direct entry
R
Other entries are possible, such as entering
points of interest in the vicinity of the
destination or current position.
Introduction
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69