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Introduction Audio TelephoneNavigationIndex
S y s te m s e ttin g s
The reception of GPS signals can be unreliable or at
times even impossible:
• When driving between tall buildings, in parking
garages or tunnels, when obstructed by large vehi-
cles and similar structures.
• During electrical storms or very heavy rain.
• Satellites may be switched off for checking or repair.Changing tires:
After changing the tires it may take some time for MCS
to adjust to the new measurement of the tires. In these
cases it is often sufficient to move the vehicle a few
yards to receive a complete route recommendation.
Travelling abroad:
If you intend to travel through different regions or
abroad you will need the respective CD. Contact your
authorized Mercedes-Benz Center to purchase a CD.
Remove the actual Navigation CD when you leave a
region or cross the border and insert the Navigation CD
for the region or country you travelling through. Notes
