Mercedes-Benz GLA 180 Owner's Manual page 209

Driving systems
206
Information in the Digital Owner's Man-
ual
In the Digital Owner's Manual, you will find infor-
mation on the following topics:
Displays in the COMAND display
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Images displayed with PARKTRONIC display
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Stopping the 360° camera display
As soon as your vehicle exceeds a speed of
30 km/h with the function activated, the func-
tion switches off. The previous display appears
on the COMAND display. You can also switch
the display by selecting the & symbol in the
display and pressing W the COMAND controller
to confirm.
ATTENTION ASSIST
General notes
ATTENTION ASSIST helps you during long,
monotonous journeys such as on motorways
and trunk roads. It is active in the 60 km/h to
200 km/h speed 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. It may not
always detect fatigue or lapses in concentration
until too late, or may not detect 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 in the following situations:
the length of the journey is less than approx-
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imately 30 minutes
if the road condition is poor, e.g. if the surface
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is uneven or contains potholes
in the event of strong crosswinds
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if you have adopted a sporty driving style with
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high cornering speeds or high rates of accel-
eration
if you are predominantly driving at a speed
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below 60 km/h or above 200 km/h
if the time has been set incorrectly
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in active driving situations, such as when you
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change lanes or change your speed
ATTENTION ASSIST is reset and starts assessing
your tiredness again when you continue your
journey if:
you switch off the engine
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you take off your seat belt and open the driv-
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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 (
the on-board computer.
Select the assistance graphics display for
X
ATTENTION ASSIST using the on-board com-
puter ( page 226).
Y
The following information is displayed:
the length of the journey since the last break
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the attention level determined by ATTENTION
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ASSIST(Attention level Attention
bar display in five levels from high to low.
if ATTENTION ASSIST is unable to calculate
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the attention level and cannot output a warn-
ing, the System suspended System suspended
appears. The bar display then changes the
display, e.g. if you are driving at a speed below
60 km/h or above 200 km/h.
Activating ATTENTION ASSIST
Activate ATTENTION ASSIST using the on-
X
board computer (
Y
The system determines the attention level of
the driver depending on the setting selected:
Standard Standard selected: the sensitivity with which
the system determines the attention level is set
to normal.
page 226) of
Y
level), displayed in a
message
page 227).