Warning and display messages in the multifunction display
Activate ATTENTION ASSIST using the onboard
computer.
Symbol 1 appears in the multifunction display.
If ATTENTION ASSIST is active, you will be warned no sooner than 20 minutes after your journey has begun. You will then hear an intermittent warning tone twice, and the Attention Assist: Time for a break? message appears in the multifunction display.
If necessary, take a break.
Press 
to confirm the message.
On long journeys, take regular breaks in good time to allow yourself to rest properly. If you do not take a break and ATTENTION ASSIST still detects typical indicators of fatigue or increasing lapses in concentration, you will be warned again after 15 minutes at the earliest.
ATTENTION ASSIST is reset when you
continue your journey and starts assessing
your tiredness again if:
• you switch off the engine.
• you take off your seat belt and open the
driver's door, e.g. for a change of drivers or
to take a break.
See also:
Important safety notes
A license agreement must exist in order
to activate the mbrace service. Ensure that
your system is activated and ready for use,
and press the MB Info call button
to
register. If any of the ...
Cup holder in the rear seat armrest
Do not sit on or support your
body weight
on the rear seat armrest when it is folded
down, as you could otherwise damage it.
Close the cup holder before
folding the
rear seat armrest up. ...
Installing the towing eye
Remove the towing eye from the vehicle
tool kit.
WARNING
The exhaust tail pipe may be hot. You could
burn yourself if you touch the tail pipe. Be
particularly careful when removing the rear ...