De-authorizing (de-registering) a Bluetooth® device
Mercedes-Benz USA, LLC recommends deauthorization in both COMAND and the Bluetooth® device, e.g. the mobile phone.
Subsequent authorization may otherwise fail.
In the Bluetooth® device list, select the
authorized device by turning 
the
COMAND controller.
Select Options by sliding 
the
COMAND controller and press 
to
confirm.
Select De-authorize and press
to
confirm.
A prompt appears asking whether you really wish to de-authorize this device.
Select Yes or No and press to
confirm.
If you select Yes, the authorization for the device will be revoked.
If you select No, the process will be aborted.
If a Bluetooth® device has been deauthorized
and is out of range, when a new
search is carried out it will not appear in the
Bluetooth® device list.
See also:
Limiting the opening angle of thetailgate
Important safety notes
You can limit the opening angle of the tailgate
in the top half of its opening range. This could
be useful, for example, if there is insufficient
space above the tailgate.
...
Points to observe before use
The sockets can be used for accessories, e.g.
lamps or mobile phone chargers with a
maximum current draw of 180 W (15 A).
If you use the sockets for long periods when
the engine is switched off, ...
Switching the front climate control on/off using the front control panel
Turn the SmartKey to position 2 in the
ignition lock.
To activate: press the
rocker switch
up or down.
The indicator lamp in the rocker switch
goes out. The previously selected settings
...