Mercedes-Benz Metris Operator's Manual page 114

112 Driving and parking
112
Moving pedes Mo ving pedestr trians/cy ians/cyclis clists ahead:
R
approximately 50 mph (80 km/h)
Cr Crossing cy ossing cyclis clists: ts: up to approximately 37 mph
R
(60 km/h)
St Stationar ationary pedes y pedestr trians: ians: no reaction
R
A A ut utonomous br onomous braking function aking function
The autonomous braking function may intervene at
speeds starting from approximately 4 mph
(7 km/h) in the following situations:
V V ehicles trav ehicles traveling in fr eling in front ont: : up to approximately
R
125 mph (200 km/h)
St Stationar ationary v y vehicles: ehicles: up to approximately
R
31 mph (50 km/h)
Cr Crossing v ossing vehicles: ehicles: no reaction
R
Cy Cyclis clists ahead: ts ahead: up to approximately 50 mph
R
(80 km/h)
Moving pedes Mo ving pedestr trians/cr ians/crossing cy ossing cyclis
R
approximately 37 mph (60 km/h)
St Stationar ationary pedes y pedestr trians: ians: no reaction
R
Situation-dependent br Situation-dependent brak ake f e for orce boos
Situation-dependent brake force boosting may
intervene at speeds starting from approximately
4 mph (7 km/h) in the following situations:
V V ehicles trav ehicles traveling in fr eling in front ont: : up to approximately
R
155 mph (250 km/h)
St Stationar ationary v y vehicles: ehicles: up to approximately
R
50 mph (80 km/h)
Cr Crossing v ossing vehicles: ehicles: no reaction
R
Cy Cyclis clists ahead: ts ahead: up to approximately 50 mph
R
(80 km/h)
Mo Moving pedes ving pedestr trians/cr ians/crossing cy ossing cyclis
R
approximately 37 mph (60 km/h)
St Stationar ationary pedes y pedestr trians: ians: no reaction
R
Canceling a br Canceling a brak ake application fr e application from A
Assist Assist
You can cancel a brake application from Active
Brake Assist at any time by:
Fully depressing the accelerator pedal or with
R
kickdown.
Releasing the brake pedal.
R
ts ahead: up to Active Brake Assist may cancel the brake applica-
tion when one of the following conditions is ful l-
led:
R
R
R
Syst System limits
Full system performance will not yet be available
for a few seconds a er switching on the vehicle or
a er driving o .
The system may be impaired or may not function in
the following situations:
R
R
R
clists: ts: up to
R
ce boosting ting
R
R
R
R
R
R
clists: ts: up to
Se Setting A
On-board computer:
om Activ ctive Br e Brake ake
4
#
Deactivating A Deactiv
%
#
You maneuver to avoid the obstacle.
There is no longer a risk of collision.
An obstacle is no longer detected in front of
your vehicle.
em limits
In snow, rain, fog or heavy spray.
If the sensors are dirty, fogged up, damaged or
covered.
If the sensors are impaired due to interference
from other radar sources, e.g. strong radar
re ections in parking garages.
If a loss of tire pressure or a defective tire has
been detected and displayed.
In complex tra c situations where objects
cannot always be clearly identi ed.
If pedestrians or vehicles move quickly into the
sensor detection range.
If pedestrians are hidden by other objects.
If the typical outline of a pedestrian cannot be
distinguished from the background.
If a pedestrian is not recognized as such, e.g.
due to special clothing or other objects.
On bends with a narrow radius.
tting Activ ctive Br e Brak ake Assist e Assist
DriveAssist Active Brake Assist:
5
Select the desired setting for the warning/
reaction time and press the a button.
The setting is retained when the vehicle is next
started.
ating Activ ctive Br e Brak ake Assist e Assist
It is recommended that Active Brake Assist is
always le activated.
Select Off and press the a button.
The distance warning function and the autono-
mous braking function are deactivated. Also,
the status appears in the Status overview of
the DriveAssist menu.