Mercedes-Benz C 250 Coupe, Operator'S Manual

Page: 174 / 336

Indicator and warning display
:
Yellow indicator lamp/red warning lamp
When Blind Spot Assist is activated, indicator
lamp
:
lights up yellow in the exterior
mirrors up to a vehicle speed of 20 mph
(30 km/h). When the vehicle speed exceeds
20 mph (30 km/h), the indicator lamp goes
out and Blind Spot Assist is ready for use.
When your speed exceeds approximately
20 mph (30 km/h), warning lamp
:
lights up
red on the corresponding side whenever a
vehicle is detected in the blind spot
monitoring range. This warning is always
given when a vehicle enters the blind spot
monitoring range from behind or from the
side. When you are passing another vehicle,
the warning is emitted only if the difference
in speed is less than 7 mph (12 km/h).
The yellow indicator lamp goes out if reverse
gear is engaged. In this event, Blind Spot
Assist is no longer active.
The brightness of the indicator/warning
lamps is adjusted automatically according to
the ambient light.
G
WARNING
Blind Spot Assist is not active at speeds under
approximately 20 mph (30 km/h). The
indicator lamps in the exterior mirrors are
yellow. Vehicles in the monitoring range are
then not indicated.
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.
Collision warning
If a vehicle is detected in the monitoring range
of Blind Spot Assist and you switch on the turn
signal, a double warning tone sounds. Red
warning lamp
:
flashes. If the turn signal
remains on, detected vehicles are indicated
by the flashing of red warning lamp
:
. There
are no further warning tones.
Switching on Blind Spot Assist
X
Make sure that the radar sensor system
(
Y
page 196) and Blind Spot Assist
(
Y
page 193) are activated in the on-board
computer.
X
Turn the SmartKey to position 2 in the
ignition lock.
Warning lamps
:
light up red in the
exterior mirrors for approximately 1.5
seconds and then turn yellow.
Lane Keeping Assist
Important safety notes
Lane Keeping Assist monitors the area in
front of your vehicle by means of a 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.
:
Lane Keeping Assist camera
If you have chosen the
Display Unit
Speed-/Odometer (
Y
page 194) function in
the on-board computer and select
km
as the
unit of measurement, Active Lane Keeping
Assist is active from speeds of 60 km/h. If
172
Driving systems
Driving and parking