Mercedes-Benz C-Class Operator's Manual page 194

Driving systems
192
the lane markings on the road are unclear,
R
e.g. near roadworks.
the lane markings change quickly, e.g.
R
lanes branch off, cross one another or
merge.
the road is narrow and winding.
R
Lane Keeping Assist cannot detect road and
traffic conditions. It is not a substitute for
attentive driving. You are responsible for the
vehicle's speed, braking in good time, and
steering correctly. Always adapt your driving
style to suit the prevailing road and weather
conditions. Always pay attention to traffic
conditions and your surroundings. Otherwise,
you may fail to recognize dangers in time,
cause an accident and injure yourself and
others.
Lane Keeping Assist monitors the area in
front of your vehicle by means of camera :,
at the top of the windshield. Lane Keeping
Assist detects lane markings on the road and
warns you before you leave your lane
unintentionally.
Active Lane Keeping Assist camera
:
If you select km km on the on-board computer in
the Display Unit Speed-/Odometer: Display Unit Speed-/Odometer:
function ( page 211), Lane Keeping Assist
Y
is active starting at a speed of 60 km/h. If the
miles miles display unit is selected, the assistance
range begins at 40 mph.
A warning may be given if a front wheel
passes over a lane marking. It will warn you
by means of intermittent vibration in the
steering wheel for up to 1.5 seconds.
Switching on Lane Keeping Assist
Switch on Active Lane Keeping Assist using
X
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 40 mph
(60 km/h) and lane markings are detected,
symbol : is shown in green. Lane Keeping
Assist is ready for use.
Standard
If Standard Standard is selected, no warning vibration
occurs if:
you switch on the turn signals. In this event,
R
the warnings are suppressed for a certain
period of time.
a driving safety system intervenes, such as
R
ABS, BAS or ESP
Adaptive
If Adaptive Adaptive is selected, no warning vibration
occurs if:
you switch on the turn signals. In this event,
R
the warnings are suppressed for a certain
period of time.
a driving safety system intervenes, e.g.
R
ABS, BAS or ESP
you accelerate hard, e.g. kickdown.
R
you brake hard.
R
you steer actively, e.g. swerve to avoid an
R
obstacle or change lane quickly.
you cut the corner on a sharp bend.
R
In order that you are warned only when
necessary and in good time if you cross the
lane marking, the system recognizes certain
conditions and warns you accordingly.
I n f o r ma t i o n P r o v i d e d b y :
page 210).
Y
®
.
®
.