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Wide-angle function
:
Symbol for the wide-angle view function
;
Your vehicle
=
Parking Assist PARKTRONIC warning dis-
plays
Select this view when you are driving out of an
exit and the view of crossing traffic is restricted,
for example.
ATTENTION ASSIST
General notes
ATTENTION ASSIST helps you during long,
monotonous journeys, such as on highways. It is
active in the 37 mph (60 km/h) to 125 mph
(200 km/h) range. If ATTENTION ASSIST
detects typical indicators of fatigue or increas-
ing lapses in concentration on the part of the
driver, it suggests taking a break.
Important safety notes
ATTENTION ASSIST is only an aid to the driver. It
might not always recognize fatigue or increasing
inattentiveness in time or fail to recognize them
at all. The system is not a substitute for a well-
rested and attentive driver.
The functionality of ATTENTION ASSIST is
restricted and warnings may be delayed or not
occur at all:
R
if the length of the journey is less than approx-
imately 30 minutes
R
if the road condition is poor, e.g. if the surface
is uneven or if there are potholes
R
if there is a strong side wind
R
if you have adopted a sporty driving style with
high cornering speeds or high rates of accel-
eration
R
if you are predominantly driving slower than
37 mph (60 km/h) or faster than 125 mph
(200 km/h)
R
if the time has been set incorrectly
R
in active driving situations, such as when you
change lanes or change your speed
ATTENTION ASSIST is reset when you continue
your journey and starts assessing your tiredness
again if:
R
you switch off the engine
R
you take off your seat belt and open the driv-
er's door, e.g. for a change of drivers or to
take a break
Displaying the attention level
You can have current status information dis-
played in the assistance menu (Y page 186) of
the on-board computer.
X
Select the Assistance display for Attention
Assist using the on-board computer
(Y page 187).
The following information is displayed:
R
The length of the journey since the last break.
R
The AttentionAttention LevelLevel determined by ATTEN-
TION ASSIST, displayed in a bar display in five
levels from high to low.
R
If ATTENTION ASSIST is unable to calculate
the attention level and cannot output a warn-
ing, the System SuspendedSystem Suspended message
appears. The bar display then changes the
display, such as when you are driving at a
speed below 37 mph (60 km/h) or above
125 mph (200 km/h).
Driving systems
173
Driving and parking
Z
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