Mercedes-Benz S-Class 2012 - Manual (Page 448)

X Press and hold Roadside Assistance
button : for more than two seconds.
This initiates a call to the Mercedes-Benz
Customer Assistance Center. The indicator
lamp in Roadside Assistance button :
flashes while the call is active. The
Connecting Call message appears in the
multifunction display and the COMAND
display. The audio output is muted.
If a connection can be established, the Call
Connected message appears in the
multifunction display and in the COMAND
display.
If a cellular phone network is available and
there is sufficient GPS reception, the mbrace
system transmits data to the Mercedes-Benz
Customer Assistance Center, for example:
R current location of the vehicle
R
vehicle identification number
i The multifunction display and COMAND
display show that an mbrace call is active.
You can change to the navigation menu by
pressing the S button during the call,
for example.
Voice output is not available.
A voice connection is established between
the Mercedes-Benz Customer Assistance
Center and the vehicle occupants.
X Describe the type of assistance needed.
The Mercedes-Benz Customer Assistance
Center either sends a qualified Mercedes-
Benz technician or organizes for your vehicle
to be transported to the nearest authorized
Mercedes-Benz Center. You may be charged
for services such as repair work and/or
towing. Further details are available in your
mbrace manual.
i The mbrace system failed to initiate a
Roadside Assistance call if:
R the indicator lamp in Roadside
Assistance button : is flashing
continuously.
R
no voice connection to the Mercedes-
Benz Customer Assistance Center was
established.
This may be because the corresponding
mobile phone network is not available.
The
Call Failed message appears in the
multifunction display.
The COMAND display shows the
Call
could not be connected! message.
Press W to confirm the message.
X To end a call: press the ~ button on the
multifunction steering wheel.
or
X Press the corresponding button for ending
a phone call on the COMAND telephone
keypad.
MB Info call button
X Open the stowage compartment under the
armrest (
Y page 433).
X Press and hold MB Info call button : for
more than two seconds.
This initiates a call to the Mercedes-Benz
Customer Assistance Center. The indicator
lamp in MB Info call button : flashes while
446
Features
Stowing and features