Mercedes-Benz B-Class, Руководство пользователя

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detected by the system. The maximum permissi-
ble speed applying to a vehicle with a trailer is not
detected by the system.
Adjust the speed in these situations.
&
W WARNING ARNING Risk of accident due to Active
Speed Limit Assist adapting the vehicle's
speed
The speed adopted by Active Speed Limit
Assist may be too high or incorrect in some
individual cases, such as:
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at speed limits below 20 km/h
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in wet conditions or in fog
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when towing a trailer
#
Ensure that the driven speed complies
with tra c regulations.
#
Adjust the driving speed to suit current
tra c and weather conditions.
FFunction of r unction of rout oute-based speed adapt e-based speed adaptation ation
When Active Distance Assist DISTRONIC is activa-
ted, the vehicle speed will be adapted accordingly
to the route events ahead. Depending on the drive
program selected, the vehicle negotiates a route
event ahead in an economical, comfortable or
dynamic manner. When the route event has been
passed, the vehicle accelerates again to the
stored speed. The set distance to the vehicle in
front, vehicles detected ahead and speed restric-
tions ahead are taken into account.
You can activate and deactivate route-based
speed adaptation in the multimedia system
(
/
page 241).
The following route events are taken into account:
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Bends
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T-junctions, roundabouts and toll stations
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Turns and exits
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Tra c jams ahead (only with Live Tra c Infor-
mation )
%
When the toll station is reached, Active Dis-
tance Assist DISTRONIC adopts the speed as
the stored speed.
Also, the speed is reduced if the turn signal indi-
cator to change lanes is switched on and one of
the following situations is detected:
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Turning o at junctions
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Driving on slowing-down lanes
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Driving on lanes adjacent to slowing-down
lanes
The driver is responsible for choosing the right
speed and observing other road users. This
applies in particular to junctions, roundabouts and
tra c lights, as route-based speed adaptation
does not brake the vehicle to a standstill.
When route guidance is active, the rst speed
adjustment is carried out automatically. If the turn
signal indicator is switched on, the selected route
is con rmed and further speed adjustment is acti-
vated.
Speed adaptation is cancelled in the following
cases:
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If the turn signal indicator is switched o
before the route event.
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If the driver depresses the accelerator or
brake pedal during the process.
Syst System limits em limits
Route-based speed adaptation does not take right
of way regulations into account. The driver is
240 240 Driving and parking