Mercedes-Benz GLK 300 4MATIC 2012, Owner'S Manual

Page: 215 / 381

If a lane-correcting brake application occurs,
the following appears in the multifunction dis-
play:
Example: vehicles with automatic transmission
i
A further lane-correcting brake applica-
tion can only occur after your vehicle has
returned to the original lane.
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.
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
Example: vehicles with automatic transmission
X
Switch on Active Lane Keeping Assist using
the on-board computer; to do so, select
Standard Standard or Adaptive Adaptive .
Symbol : appears in the multifunction
display.
If you drive at speeds above 60 km/h and
lane markings are detected, symbol : is
shown in green. Active Lane Keeping Assist
is ready for use.
If
Standard Standard is selected, no warning vibra-
tion occurs if:
R
you have switched on the turn signals. In
this case, the warnings are suppressed
for a certain period of time.
R
a driving safety system intervenes, such
as ABS, BAS or ESP
®
.
If Adaptive Adaptive is selected, no warning vibra-
tion occurs if:
R
you have switched on the turn signals. In
this case, 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.
212
Driving systems
Driving
and
parking