Driving and operating177If the set speed is exceeded, the
indicated speed setting flashes in the Driver Information Centre and a
warning message appears.9 Warning
Accelerating by the driver
deactivates automatic braking by
the system. This is indicated as a
pop-up warning in the Driver
Information Centre.
Increasing speed
With the adaptive cruise control
active, hold the thumb wheel moved
to RES/+ or briefly move to RES/+
repeatedly: The speed increases continuously or in small increments.
Reducing speed
With the adaptive cruise control
active, hold the thumb wheel moved
to SET/- or briefly move to SET/-
repeatedly: The speed decreases
continuously or in small increments.
Resuming stored speed
Move the thumb wheel to RES/+ at a
speed above 30 km/h. The adaptive
cruise control is activated with the stored set speed.
Taking over the speed limit from
the traffic sign assistant
The intelligent speed adaptation
informs the driver when a speed limit
is detected by the traffic sign
assistant. The detected speed limit
can be taken over as new set speed
for the adaptive cruise control.
With the camera at the top of the
windscreen, this system detects and
reads speed limit and end of speed
limit signs. The system also takes
account of information on speed limits
from the navigation map data.
The function can be activated or
deactivated in the personalisation
menu 3 118.
If the adaptive cruise control is active, the recognised speed limit will be
displayed in the Driver Information Centre and MEM illuminates.In the Driver Information Centre,
speed limit sign is shown in the
display and MEM illuminates for a few
seconds.
Press MEM on the steering wheel to
request saving of the suggested
speed.
Press MEM on the steering wheel
once more to confirm and save the
new speed setting.
This speed limit is now the new set
speed of the adaptive cruise control.
Adaptive cruise control on
vehicles with automatic
transmission
For vehicles with automatic
transmission, adaptive cruise control
allows to maintain the selected
distance behind a stopping vehicle
until a complete stop is reached.
If the system has stopped your
vehicle behind another vehicle, then
the set speed is replaced by a green
control indicator .. This symbol
notifies, that the vehicle is hold
automatically in stop position.
Driving and operating183In the following cases, forward
collision alert may not detect a vehicle
ahead or sensor performance is
limited:
● driving on winding or hilly roads
● driving during nighttime
● weather limits visibility, such as fog, rain, or snow
● the sensor in the windscreen is blocked by snow, ice, slush, mud,dirt etc.
● the windscreen is damaged or affected by foreign objects, e.g.
stickers
Active emergency braking
Active emergency braking can help to reduce the damage and injury from
crashes with vehicles, pedestrians and obstacles directly ahead, when a
collision can no longer be avoided
either by manual braking or by
steering. Before the active
emergency braking applies, the driver is warned by the forward collision
alert or the front pedestrian protection
alert.Forward collision alert 3 181
Front pedestrian protection 3 185
The feature uses various inputs (e.g.
camera sensor, brake pressure,
vehicle speed) to calculate the
probability of a frontal collision.9 Warning
This system is not intended to
replace the driver responsibility for driving the vehicle and looking
ahead. Its function is limited to
supplemental use only to reduce
the vehicle speed before a
collision.
The system may not react to
animals. After a sudden lane
change, the system needs a
certain time to detect the next
preceding vehicle.
The driver must always be ready
to take action and apply the brakes and steer to avoid collisions.
Functionality
Active emergency braking is
equipped with a front camera and
operates in forward gear above
walking speed up to 85 km/h. The
system detects stationary vehicles
only if the speed does not exceed
80 km/h.
A precondition is that active
emergency braking is not deactivated
in the vehicle personalisation menu
3 118.
If deactivated, m illuminates in the
instrument cluster and a warning
message is displayed in the Driver
Information Centre
If the system has been deactivated
manually, it is reactivated
automatically the next time the
ignition is switched on.
The system includes: ● emergency automatic braking● forward collision alert
● front pedestrian protection
190Driving and operatingCaution
Performance of the system can bereduced when sensors are
covered, e.g. by ice or snow.
Performance of the parking assist
system can be reduced due to
heavy loading.
Special conditions apply if there
are taller vehicles in the vicinity
(e.g. off-road vehicles, mini vans,
vans). Object identification and correct distance indication in the
upper part of these vehicles
cannot be guaranteed.
Objects with a very small reflection
cross-section, e.g. objects of
narrow size or soft materials, may
not be detected by the system.
Parking assist systems do not
detect objects outside the
detection range.
Advanced parking assist9 Warning
The driver bears full responsibility
for accepting the parking slot
suggested by the system and the
parking manoeuvre.
Always check the surrounding
area in all directions when using
the advanced parking assist.
The advanced parking assist
measures a suitable parking slot
while passing, calculates the
trajectory and automatically steers
the vehicle while parking.
Advanced parking assist provides
assistance for the following
manoeuvres:
● entry into a parallel parking slot
● entry into a perpendicular parking
slot
● exit from a parallel parking slot
The driver must control acceleration, braking and gear shifting, while
steering is done automatically. The driver can take control at any time by
gripping the steering wheel.
It may be necessary to move forwards and backwards more than once.
Instructions are given in the Info
Display 3 113.
Advanced parking assist can only be activated when driving forwards.
Entry into a parallel parking slot
Activation
Slow down the vehicle speed below 30 km/h.
Colour Info Display: to search for a
parking slot, activate the system by
pressing Í. Select Driving functions
on the Info Display and then Park
Assist . Select Enter parallel parking
space .
Select parking side by switching on
the turn light on the respective side.
The allowed parallel distance
between the vehicle and a row of
parked cars is between 0.5 m and 1.5 m.
Driving and operating191For entering into a parallel parkingslot, the minimum length of the slot
must be equal to the length of your
vehicle plus 0.6 m. The system will
not identify slots that are clearly
smaller or larger than the vehicle.
When a free slot is detected, a visual
feedback on the Info Display and a
first acoustic signal is given. Drive
slowly forwards. When the second
acoustic signal is given, stop the
vehicle, select reverse gear, release
the steering wheel and start moving
slowly. A visual feedback is given on
the Info Display.
Move forwards and backwards while
observing the warnings of the Parking
assist until the end of manoeuvre is
indicated.
Entry into a perpendicular parking
slot
Activation
Colour Info Display: when searching
for a parking slot, activate the system by pressing Í. Select Driving
functions on the Info Display and then
Park Assist . Select Enter bay parking
space .
Slow down the vehicle speed below
30 km/h.
Select parking side by switching on
the turn light on the respective side.
The allowed parallel distance
between the vehicle and a row of
parked cars is between 0.5 m and 1.5 m.
For entering into a perpendicular parking slot, the minimum width of the
slot must be equal to the width of your vehicle plus 0.7 m. When several
successive slots are found, the
vehicle will be directed towards the
last one.
When a free slot is detected, a visual
feedback on the Info Display and an
acoustic signal is given. Stop the
192Driving and operatingvehicle, select reverse gear, release
the steering wheel and start moving without exceeding 7 km/h.
Move forwards and backwards as
instructed by observing the warnings of the parking assist and paying
attention to the acoustic signals until
the end of manoeuvre is indicated.
When finished, $ extinguishes in the
instrument cluster.
During the parking manoeuvre, the
system is automatically deactivated
once the rear of the vehicle is within
50 cm of an obstacle.
Exiting a parallel parking slot
Activation
Colour Info Display: when exiting a
parallel parking slot, activate the
system by pressing Í. Select Driving
functions on the Info Display and then
Park Assist . Select Exit parallel
parking space .
Select exit side by switching on the respective turn light.
Engage reverse or forward gear,
release the steering wheel and start
moving without exceeding 5 km/h.Move forwards and backwards while
observing the warnings of the Parking
assist until the end of manoeuvre is
indicated. The manoeuvre is
complete when the vehicle's front
wheels are out of the parking slot.
After deactivation check control over
the vehicle.
Display indication
The instructions on the display show: ● general hints and warning messages
● the demand to stop the vehicle, when a parking slot is detected
● the direction of driving during the
parking manoeuvre
● the demand to shift into reverse or first gear
● the demand to stop or to drive slowly
● the successful completion of the parking manoeuvre indicated bya pop-up symbol and a chime
● the cancelling of a parking manoeuvre
Driving and operating193DeactivationThe current park assist manoeuvre is
cancelled via the button to return to
the previous screen in the Info
Display. To deactivate the system
completely, press ¼ in the centre
console.
The system is deactivated
automatically:
● if the ignition is switched off
● if stalling the engine
● if no manoeuvre is started within 5 minutes of selection of the type
of manoeuvre
● after a prolonged stop of the vehicle during a manoeuvre
● if the Electronic Stability Control is triggered
● if the speed of the vehicle exceeds the stated limit
● when the driver interrupts movement of the steering wheel
● after seven manoeuvres for entering a perpendicular parking
slot (a manoeuvre consists of
one rear move or one forward
move)● after ten manoeuvres for entering
or exiting a parallel parking slot
● on opening a door or the load compartment
● if one of the front wheels encounters an obstacle
● parking manoeuvre successfully ended
Deactivation by the driver or by the
system during manoeuvring will be
indicated on the display. Additionally,
an acoustic signal sounds.
The system is switched off
automatically when towing an
electrically connected trailer, bicycle
carrier, etc.
Contact your dealer to switch off the
system for a prolonged period.
Fault
In the event of a fault, a message is
displayed in the Colour Info Display, accompanied by an acoustic signal.
In the event of a fault in the power
steering, C illuminates and a
message is displayed in the Driver
Information Centre.9 Warning
Under certain circumstances,
various reflective surfaces on
objects or clothing as well as
external noise sources may cause the system to fail to detect
obstacles.
Special attention must be paid to
low obstacles which can damage
the lower part of the bumper.
Caution
Performance of the system can be reduced when sensors are
covered, e.g. by ice or snow.
Performance of the parking assist
system can be reduced due to
heavy loading.
Special conditions apply if there
are taller vehicles in the vicinity
(e.g. off-road vehicles, mini vans,
vans). Object identification and correct distance indication in the
upper part of these vehicles
cannot be guaranteed.
Driving and operating197The system uses:● rear camera, installed in the tailgate
● ultrasonic parking sensors in the rear bumper
The screen in the Info display is
divided into two parts. On the right
there is a view from above the vehicle,
and on the left there is the view from
the rear displayed. The parking
sensors complete the information on
the view from above the vehicle.
Change the volume of the acoustic
signals by pressing C in the right
lower zone of the display.
Activation
Panoramic view system is activated
by:
● engaging reverse gear
● driving up to 10 km/h
Functionality
Different views can be selected in the left part of the display. Change the
type of view at any time during a
manoeuvre by pressing the touch
field in the left lower zone of the
display:
● Standard view
● AUTO Mode
● Zoom view
● 180° view
The display is immediately updated
with the type of view selected.
AUTO Mode is activated by default. In
this mode, the system selects the
best view, standard or zoom, to
display according to the information
from the parking sensors.The state of the system is not kept in memory when the ignition is switched
off.
Rear view / Standard view
The area behind the vehicle is
displayed in the screen. The vertical
lines represent the width of the
vehicle with mirrors unfolded. The
direction of the lines changes with the position of the steering wheel.
The first horizontal line represents a
distance of about 30 cm beyond the
edge of vehicle's rear bumper. The
upper horizontal lines represent
200Driving and operatingThe view of the camera is displayed
in the Info Display 3 113.
The area displayed by the camera is
limited. The distance of the image that
appears on the display differs from
the actual distance.
Switching on
Rear view camera is automatically
activated when reverse gear is
engaged.
Guidelines
Dynamic guidelines are horizontal
lines at one metre intervals projected
onto the picture to define the distance
to displayed objects.Trajectory lane of the vehicle is
shown in accordance with the
steering angle.
Switching off
The camera is switched off when a
forward gear is engaged.
Camera at top of the left rear door
The view of the camera is displayed
in the rear view display 3 116.
Switching on
The rear view camera is automatically switched on.
The standard rear view is activated
when a forward gear is engaged.
The close rear view is activated when selected via p in the rear view
display or when the reverse gear is engaged.
When operating with a trailer, the
close rear view is no longer operable.
GuidelinesStandard rear view
The horizontal line represents a
distance of about 4 m beyond the
edge of vehicle's rear bumper.