911 emergency call
WARNING
The 911 emergency call system is a public
service. Using it without due cause is a
criminal offense.
The following requirements must be fulfilled
for a 911 emergency call:
• the mobile phone must be switched on.
• a network must be available.
• a valid and operational SIM card must be inserted in the mobile phone.
• the mobile phone is connected to COMAND via Bluetooth®.
If you cannot make an emergency call, you must arrange rescue measures yourself.
Enter numbers using the number keypad.
Press the
button.
The telephone makes the connection.
Wait for the emergency call center to
respond and then describe the emergency.
If no SIM card has been inserted in a GSM
phone or if there is no service available for
a CDMA phone, the NO SERVICE message
appears in COMAND. In this case, an
emergency call can only be transmitted via
the mobile phone itself and not via
COMAND.
See also:
Activating/deactivating air-recirculation mode
You can deactivate the flow of fresh air if
unpleasant odors are entering the vehicle
from outside. The air already inside the
vehicle will then be recirculated.
The operation of air-recirculat ...
Checking the vehicle and trailer weight
To check that the weights of the towing vehicle and the trailer comply
with the maximum permissible values, have the vehicle/trailer combination (including
the driver, passengers, and cargo w ...
Calibrating the compass
Make sure that there is sufficient space for you to drive in a circle
without impeding the remaining traffic.
In order to calibrate the compass correctly, observe the following points:
ca ...
