your surroundings. Otherwise, you may fail to
recognise dangers in time, cause an accident
and injure yourself and others.
No lane-correcting brake application occurs
if:
R
you clearly and actively steer, brake, or
accelerate.
R
you cut the corner on a sharp bend.
R
you have switched on the turn signals.
R
a driving safety system intervenes, such as
ESP
®
, PRE-SAFE
®
Brake or Active Blind
Spot Assist.
R
you have adopted a sporty driving style with
high cornering speeds or high rates of
acceleration.
R
on vehicles with a trailer tow hitch, the
electrical connection to the trailer has been
correctly established.
R
ESP
®
is deactivated.
R
the transmission is not in position D.
R
the Off-road program is activated (vehicles
without the ON&OFFROAD package).
R
Off-road program 1 or 2 is activated (vehi-
cles with the ON&OFFROAD package).
R
the LOW RANGE off-road gear is activated
(vehicles with the ON&OFFROAD package).
R
a loss of tyre pressure or a defective tyre
has been detected and displayed.
Active Lane Keeping Assist does not detect
road and traffic conditions. An inappropriate
brake application may be interrupted at any
time if:
R
you steer slightly in the opposite direction.
R
you use a turn signal.
R
you clearly brake or accelerate.
A lane-correcting brake application is inter-
rupted automatically if:
R
a driving safety system intervenes, such as
ESP
®
, PRE-SAFE
®
Brake or Active Blind
Spot Assist.
R
lane markings can no longer be recognised.
Activating Active Lane Keeping Assist
X
Switch on Active Lane Keeping Assist using
the on-board computer; to do so, select
Standard
or
Adaptive
(
Y
page 245).
Symbol
:
appears in the multifunction
display.
If
Standard
is selected, no warning vibra-
tion occurs if:
R
you have switched on the turn signals. In
this event, the warnings are suppressed
for a certain period of time.
R
a driving safety system intervenes, such
as ABS, BAS or ESP
®
.
If
Adaptive
is selected, no warning vibra-
tion occurs if:
R
you have switched on the turn signals. In
this event, the warnings are suppressed
for a certain period of time.
R
a driving safety system intervenes, such
as ABS, BAS or ESP
®
.
R
you accelerate hard, e.g. kickdown.
R
you brake hard.
R
you steer actively, e.g. swerve to avoid
an obstacle or change lane quickly.
R
you cut the corner on a sharp bend.
Trailer towing
If you attach a trailer, make sure that you have
correctly established the electrical connec-
tion. This can be accomplished by checking
the trailer lighting.
Driving systems
217
Driv
ing
and
parking
Z
