Driving and operating155ActivationSetting speed by the driver
Press toggle switch once briefly to
RES/+ or SET/- .
Following the preset speed can be set by pressing toggle switch to RES/+ to
increase or SET/- to decrease the
desired maximum speed. Short press
changes preset speed in small steps, long press in large steps. Speed
value is indicated in the Driver
Information Centre.
Press Ñ to activate speed limiter.
Adopting speed by the traffic sign
assistant
The intelligent speed adaptation
informs the driver when a speed limit
is detected by the traffic sign
assistant. If the speed limiter is active,
the recognised speed limit will be
displayed in the Driver Information
Centre and "MEM" illuminates.
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 is the new value for the
speed limiter.
This function can be deactivated or activated in the personalisation
menu, 3 103.
Exceeding the speed limit
In the event of an emergency, it is possible to exceed the speed limit by
a "kickdown". In this case the preset
speed value flashes.
Release the accelerator pedal and
the speed limiter function is
reactivated once a speed lower than
the limit speed is obtained.
Deactivation Press Ñ: speed limiter is in pause
mode, Pause is indicated. The
vehicle is driven without speed limit.
Driving and operating157When the time to a potential collision
with a vehicle in front gets too small
and a collision is imminent, a warning
is displayed in the Driver Information
Centre.
Simultaneously a warning chime
sounds. Depress the brake pedal and
steer the vehicle, if it is required by the
situation.
Operation conditions The following condition must be
fullfilled for proper operation:
The speed must be between 5 km/h
and 140 km/h.
Activation To use forward colision alert, active
safety braking has to be activated in
the vehicle personalisation 3 103.
Selecting the alert sensitivity
The alert sensitivity has to be set to
close, normal or distant in the vehicle
personalisation menu 3 103.Deactivation
The system can only be deactivated
by deactivating the active emergency
braking in the vehicle personalisation
3 103.
System limitations Forward collision alert is designed to
warn on vehicles only, but may react also to other objects.
In the following cases, forward
collision alert may not detect a vehicle
ahead or sensor performance is
limited:
● Driving on winding or hilly roads.
● During nighttime driving.
● Weather limits visibility, such as fog, rain, or snow
● The windscreen is damaged or affected by foreign items, 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 acollision 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 3 156 or the front pedestrian
protection alert 3 159.
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.
164Driving and operatingObjects 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 assist
9 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 98.
Advanced parking assist can only be activated when driving forwards.
Advanced parking assist is always
combined with front-rear parking assist.
The system has six ultrasonic parking
sensors each in both the rear and
front bumper.
Entry into a parallel parking slot
Activation
7'' Colour-Info-Display: to search for a
parking slot, activate the system by
selecting Park Assist on the
homepage of the touch screen. Then
select Enter parallel parking space .
Driving and operating1658'' Colour-Info-Display: to search for a
parking slot, activate the system by
pressing Í. Select Driving functions
on the touch screen and then Park
Assist . Select Enter parallel parking
space .
$ illuminates in the instrument cluster
to confirm the function.
Slow down the vehicle speed below
20 km/h.
Select parking side by switching on
turn signal indicator on the respective
side.
The allowed parallel distance
between the vehicle and a row of
parked cars is between 0.5 metres
and 1.5 metres.
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 Colour-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 without exceeding 7 km/h.Move forwards and backwards while
observing the warnings of the Parking
assist until the end of manoeuvre is
indicated. When finished, $
extinguishes in the instrument cluster.
Entry into a perpendicular parking slot
Activation
7'' Colour-Info-Display: to search for a
parking slot, activate the system by
selecting Park Assist on the
homepage of the touch screen. Then
select Enter perpendicular parking
space .
166Driving and operating8'' Colour-Info-Display: when search
for a parking slot, activate the system
by pressing Í. Select Driving
functions on the touch screen and
then Park Assist . Select Enter bay
parking space .
$ illuminates in the instrument cluster
to confirm the function.
Slow down the vehicle speed below
20 km/h.
Select parking side by switching on
turn signal indicator on the respective
side.
The allowed parallel distance
between the vehicle and a row of
parked cars is between 0.5 metres
and 1.5 metres.
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 Colour-Info-Display
and an acoustic signal is given. Stop
the vehicle, 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.
Driving and operating167Exiting a parallel parking slotActivation
7'' Colour-Info-Display: when exiting a
parallel parking slot, activate the
system by selecting Park Assist on
the homepage of the touch screen.
Then select Exit parallel parking
space .
8'' Colour-Info-Display: when exiting a parallel parking slot, activate the
system by pressing Í. Select Driving
functions on the touch screen and
then Park Assist . Select Exit parallel
parking space .
Select exit side by switching on the
respective turn signal indicator.
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 and
$ extinguishes in the instrument
cluster.
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 by
a pop-up symbol and a chime.
● The cancelling of a parking manoeuvre.
Deactivation
The current park assist manoeuvre is
cancelled via the button to return to
the previous screen in the Colour-
Info-Display. To deactivate the
system completely, press r Off in
the centre console.
168Driving and operatingThe 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 (ESC) is triggered
● if the speed of the vehicle exceeds the stated limit
● when the driver interrupts movement of the steering wheel
● after 4 manoeuvre cycles
● on opening the driver's door
● if one of the front wheels encounters an obstacle
● parking manoeuvre successfully ended
Deactivation by the driver or by the system during manoeuvring will beindicated on the display. Additionally, an acoustic signal sounds.The system is switched off
automatically when towing a
electrically connected trailer.
Contact your dealer to switch off the
system for a prolonged period.
Fault
In the event of a fault, $ flashes for a
few seconds, accompanied by an
acoustic signal. If the fault occurs
during the use of the system, $
extinguishes.
In the event of a fault in the power
steering, c flashes in the instrument
panel, accompanied by a message.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.
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.
Note
It is possible that the sensor detects a non-existing object caused by
echo disturbance from external
Driving and operating171and on the left there is the view from
the rear displayed. The parking
sensors complete the information on
the view from above the vehicle.
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:
● Rear 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
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
distances of about one and two
metres beyond the edge of your
vehicle's rear bumper.
This view is available in AUTO mode
or in the view selection menu.