Warning and display messages in the
multi-function display
Example: vehicles with automatic transmission
with a selector lever*
X
Activate ATTENTION ASSIST with the on-
board computer (
Y
page 130).
Symbol
:
appears in the multi-function
display.
If ATTENTION ASSIST is active, it will not warn
you until at least 20 minutes after your jour-
ney has begun. You then hear an intermittent
warning tone and the
Attention Assist:
Time for a break?
message appears in the
multi-function display.
X
If necessary, take a break.
X
Press
a
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 fatigue or increasing inattentive-
ness, you will see a warning again after
15 minutes at the earliest.
ATTENTION ASSIST is reset when you con-
tinue your journey and starts judging your
tiredness anew if:
R
you switch off the engine.
R
you take off your seat belt and open the
driver's door, e.g. for a change of drivers or
to take a break.
Speed Limit Assist*
i
Speed Limit Assist is not operational in all
countries.
Speed Limit Assist, in conjunction with your
navigation system*, shows you speed limits
it has detected in the multi-function display.
The display appears when traffic signs stating
the speed limit have been detected.
Example
:
Traffic signs showing the speed limit
;
End of speed limit zone
i
Sign
;
indicating the end of a speed limit
zone is detected, but is not shown in the
multi-function display.
Speed Limit Assist detects these signs with a
camera at the top of the windscreen.
:
Speed Limit Assist camera
G
Risk of accident
Speed Limit Assist is only an aid and may
detect speed limit signs incorrectly or not at
all.
The system may be impaired or may not func-
tion if:
R
there is poor visibility, e.g. due to snow,
rain, fog or spray.
R
there is glare, e.g. from the sun or from
oncoming traffic.
164
Driving systems
Controls
* optional
212_AKB; 2; 4, en-GB
mkalafa,
Version: 2.11.8.1
2009-05-05T14:17:16+02:00 - Seite 164
Dateiname: 6515346702_buchblock.pdf; erzeugt am 07. May 2009 14:16:25; WK
