Mercedes-Benz S-Class 2020 Operator's Manual page 263

Activating/deactivating Active Lane Keeping
Assist
& WARNING Risk of accident despite
Active Lane Keeping Assist warning
A lane-correcting brake application cannot
always bring the vehicle back into the origi‐
nal lane.
Always steer, brake or accelerate your‐
#
self, especially if Active Lane Keeping
Assist warns you or makes a lane-cor‐
recting brake application.
& WARNING Risk of accident despite inter‐
vention of Active Lane Keeping Assist
Active Lane Keeping Assist does not detect
traffic conditions or road users. In very rare
cases, the system may make an inappropri‐
ate brake application, e.g. after intentionally
driving over a solid lane marking.
The brake application can be interrupted at
any time if you steer slightly in the opposite
direction.
Always make sure that there is suffi‐
#
cient distance to the side for other traf‐
fic or obstacles.
& WARNING Risk of accident despite Lane
Keeping Assist
Lane Keeping Assist cannot always clearly
detect lane markings.
In such cases, Lane Keeping Assist can:
give an unnecessary warning
R
not give a warning
R
Always pay particular attention to the
#
traffic situation and keep within the
lane, especially if Active Lane Keeping
Assist alerts you.
Be sure to observe the system limitations of
Active Lane Keeping Assist.
Driving and parking 261
Press button 2.
#
If indicator lamp 1 lights up, Active Lane
Keeping Assist is activated, the lane mark‐
ings are shown as light in the assistance
graphic. When Active Lane Keeping Assist is
active, the lane markings are shown in green
in the assistance graphic.
% Depending on the country, you may have to
press and hold the button to deactivate.