2021 MERCEDES-BENZ GLA Owners Manual

If you do not react to the warning, autonomous
braking can be initiated in critical situations.
In especially critical situations, Active Brake
Assist can initiate autonomous braking directly. In this case, the warning lamp and warning tone
occur simultaneously with the braking applica

Theindividualsubfunctionsareavailableinvariousspeedranges:
The distance warning function can issue a warn

=at speeds up to approximately 37 mph
(60 km/h) when approaching moving pedes

Active Brake Assist may cancel the brake appli

=In complex traffic situations where objects
cannot always be clearly identified.
= 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 detected as such, e.g.
due to special clothing or other objects.
= On curves with a tight radius.%The Active Brake Assist sensors adjust auto

A stored speed appears along with the J dis

Press rocker switch 1 up M or down
N .
The current speed is stored and maintained
by the vehicle.
or
Select / with the left rocker switch.
The last stored speed is called up and main

Take into account the road surface and
the difference between the driving
speed and target speed before activat