Your Comand Equipment; Introduction; Gps Reception - Mercedes-Benz COMAND Operating Instructions Manual

Introduction

80

Your COMAND equipment

These operating instructions describe all
i
the standard and optional equipment of
your COMAND system, as available at the
time of going to print. Country-specific dif-
ferences are possible. Bear in mind that
your vehicle may not feature all functions
described here. This also applies to safety-
relevant systems and functions.
Read the information on qualified special-
i
ist workshops in the vehicle Operator's
Manual.
Introduction
Important safety notes
G
WARNING
If you operate information systems and com-
munication equipment integrated in the vehi-
cle while driving, you will be distracted from
traffic conditions. You could also lose control
of the vehicle. There is a risk of an accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
You must observe the legal requirements for
the country in which you are currently driving
when operating COMAND.
COMAND calculates the route to the destina-
tion without taking account of the following,
for example:
traffic lights
R
stop and yield signs
R
merging lanes
R
parking or stopping in a no parking/no
R
stopping zone
other road and traffic rules and regulations
R
narrow bridges
R
COMAND can give incorrect navigation com-
mands if the actual street/traffic situation
does not correspond with the digital map's
data. Digital maps do not cover all areas nor
all routes in an area. For example, a route may
have been diverted or the direction of a one-
way street may have changed.
For this reason, you must always observe
road and traffic rules and regulations during
your journey. Road and traffic rules and reg-
ulations always have priority over the sys-
tem's driving recommendations.
Navigation announcements are intended to
direct you while driving without diverting your
attention from the road and driving.
Please always use this feature instead of con-
sulting the map display for directions. Look-
ing at the icons or map display can distract
you from traffic conditions and driving, and
increase the risk of an accident.
General notes
Operational readiness of the navigation
system
The navigation system must determine the
position of the vehicle before first use or
whenever operational status is restored.
Therefore, you may have to drive for a while
before precise route guidance is possible.

GPS reception

Among other things, correct functioning of
the navigation system depends on GPS recep-
tion. In certain situations, GPS reception may
be impaired, there may be interference or
there may be no reception at all, e.g. in tun-
nels or parking garages.
Using roof carriers may impair the correct
functioning of a roof antenna (phone, satellite
radio, GPS).
Entry restriction
In certain countries, data entry is restricted if
the vehicle is traveling at more than approx-
imately 3 mph (5 km/h). The restriction is