Mercedes-Benz S-Class Saloon 2021, Owner'S Manual

Page: 281 / 621

For the detection of vehicles and other obstacles,
observe the system limits of the following func-
tions:
R
Active Distance Assist DISTRONIC
(
/
page 266)
R
Active Steering Assist (
/
page 274)
R
Active Lane Change Assist (
/
page 278)
AActiv ctive Lane Chang e Lane Change Assist e Assist
FFunction of A unction of Activ ctive Lane Chang e Lane Change Assist e Assist
Active Lane Change Assist supports the driver
when changing lanes and is activated by indicat-
ing brie y.
Active Lane Change Assist is only an aid and not a
substitute for your attention. It is essential that
you observe the notes on driving systems and
your responsibility in the vehicle Owner's Manual;
you may otherwise fail to recognise dangers.
The following conditions must be ful lled for a
lane change:
R
You are on a motorway or high-speed major
road.
R
The vehicle speed is between approximately
80 km/h and 180 km/h.
R
The neighbouring lane is separated by a bro-
ken lane marking.
R
No vehicle or obstacle is detected in the adja-
cent lane.
R
Since the last time the vehicle was started,
the sensors have detected a vehicle at a suita-
ble distance behind your vehicle.
R
Active Lane Change Assist is selected in the
multimedia system.
R
Active Distance Assist DISTRONIC and Active
Steering Assist are activated on motorways.
The system is not available and must be reactiva-
ted in the following situations:
R
Active Distance Assist DISTRONIC and Active
Steering Assist were already activated before
entering the motorway.
R
The system brie y does not detect the road
you are on as a motorway or a motorway-like
road, e.g. on a motorway junction.
As soon as Active Lane Change Assist detects a
suitable road, you can reactivate it with J ,
M or N .
Dr Driviver displa er display in t y in the he Assistance menu menu
1 Green arrow: lane change initiated
2 Red arrow: lane change cancelled
278 278 Driving and parking