Activating/deactivating ATTENTION ASSIST
– Press the 
or
button on the
steering wheel to select the DriveAssist
menu.
– Press the 
or
button to select
Attention Asst..
– Press 
.
The current selection is displayed.
– To activate/deactivate: press
again.
When ATTENTION ASSIST (Y page 194) is
activated, the 
symbol appears in
the
multifunction display when the ignition is on.
See also:
Driving systems
Display messages
The red distance
warning lamp lights up
while the vehicle is in
motion. A warning tone
also sounds.
Possible causes/consequences and ►
Solutions
Risk of accident
The ...
De-registering (de-authorizing) a mobile
phone
Mercedes-Benz USA, LLC recommends deauthorizating
in both COMAND and the
mobile phone. Subsequent authorization may
otherwise fail.
To call up the telephone menu: press the
function button ...
DOT, Tire Identification Number (TIN)
U.S. tire regulations prescribe that every
manufacturer of new tires or retreader has to
imprint a TIN in or on the sidewall of each tire
produced.
The TIN is a unique identification number. ...