Mercedes-Benz G-Class Operator's Manual page 261

If you have questions about the activation,
contact one of the following telephone hot-
lines:
USA: Response Center at
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1-888-990-9007
Canada: Customer Service at
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1-888-923-8367
USA only: shortly after successfully register-
ing with the mbrace service a user ID and
password will be sent to you by post. You can
use this password to log onto the mbrace area
under "Owners Online" at http://
www.mbusa.com.
The mbrace system is available if:
it has been activated and is operational.
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Activation requires an available mobile
phone network, a valid SIM card and a sub-
scription to a security service.
the battery is sufficiently charged.
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the corresponding mobile phone network is
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available for transmitting data to the Cus-
tomer Center.
i Determining the location of the vehicle on
a map is only possible if there is sufficient
GPS reception and the vehicle position can
be forwarded to the Customer Center.
The mbrace system
To adjust the volume during an mbrace call,
proceed as follows:
Press the W or X button on the mul-
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tifunction steering wheel.
or
Use the COMAND volume control.
X
The mbrace system provides three different
services:
Automatic and manual emergency call
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Roadside Assistance call
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MB Info call
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USA only: you can find more information and
a description of all available features under
"Owners Online" at http://
www.mbusa.com.
System self-test
G WARNING
A malfunction in the system has been detec-
ted if one of the following conditions occurs:
the indicator lamp in the SOS button does
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not light up during the system self-diagno-
sis.
the indicator lamp in the º Roadside
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Assistance button does not light up during
the system self-diagnosis.
the indicator lamp in the E information
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button does not light up during the system
self-diagnosis.
the indicator lamp in the SOS button, º
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Roadside Assistance button or E infor-
mation button continues to be lit red after
the system self-diagnosis.
the Tele Aid Tele Aid inoperative inoperative
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not activated not activated message appears on the
multifunction display after the system self-
diagnosis.
If a malfunction is indicated as outlined above,
the system may not operate as expected. In
the event of an emergency, assistance must
be summoned by other means.
Have the system checked at the nearest
authorized Mercedes-Benz Center or contact
the following service hotlines:
USA: Response Center at
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1-888-990-9007
Canada: Customer Service at
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1-888-923-8367
After you have switched on the ignition, the
system carries out a self-diagnosis.
Features
259
or Tele Aid Tele Aid
Z