Operation Manual

the steps mentioned are not carried out, the
system may not be activated.
If you have questions about the activation,
contact one of the following telephone hot-
lines:
Mercedes-Benz Customer Assistance Center
at 1-800-FOR-MERCedes (1-800-367-6372)
or 1-866-990-9007
Shortly after successfully registering with the
mbrace service, a user ID and password will
be sent to you by mail. You can use this pass-
word to log onto the mbrace area under "Own-
ers Online" at http://www.mbusa.com.
The system is available if:
R
it has been activated and is operational
R
the corresponding mobile phone network is
available for transmitting data to the Cus-
tomer Center
R
a service subscription is available
R
the starter battery is sufficiently charged
Determining the location of the vehicle on a
map is only possible if:
R
GPS reception is available.
R
the vehicle position can be forwarded to
the Customer Assistance Center.
The mbrace system
To adjust the volume during a call, proceed as
follows:
X
Press the W or X button on the mul-
tifunction steering wheel.
or
X
Use the COMAND/Audio 20 volume con-
trol.
The system offers various services, e.g.:
R
Automatic and manual emergency call
R
Roadside Assistance call
R
MB Info call
You can find information and a description of
all available features under "Owners Online"
at http://www.mbusa.com.
System self-test
After you have switched on the ignition, the
system carries out a self-diagnosis.
A malfunction in the system has been detec-
ted if one of the following occurs:
R
The indicator lamp in the SOS button does
not come on during the system self-test.
R
The indicator lamp in the F Roadside
Assistance button does not light up during
self-diagnosis of the system.
R
The indicator lamp in the ï MB Info call
button does not light up during self-diag-
nosis of the system.
R
The indicator lamp in one or more of the
following buttons continues to light up red
after the system self-diagnosis:
-
SOS button
-
F Roadside Assistance call button
-
ï MB Info call button
R
The InoperativeInoperative or the Service NotService Not
ActivatedActivated message appears in the multi-
function display after the system self-diag-
nosis.
If a malfunction is indicated as outlined
above, the system may not operate as expec-
ted. In the event of an emergency, help will
have to be summoned by other means.
Have the system checked at the nearest
authorized Mercedes-Benz Center or contact
the following service hotlines:
Mercedes-Benz Customer Assistance Center
at 1-800-FOR-MERCedes (1-800-367-6372)
or 1-866-990-9007
Features
311
Stowage and features
Z