If the distance to a detected object is less than
approx. 10 in/25 cm, a continuous tone is
sounded.
With front PDC: if objects are located both in
front of and behind the vehicle, an alternating
continuous signal is sounded.
An interval tone is interrupted with the appro‐
priate equipment after about 3 seconds:▷If the vehicle stops in front of an object that
is detected by only one of the corner sen‐
sors.▷If moving parallel to a wall.
The signal tone is switched off, when selector
lever position P is engaged on vehicles with
Steptronic transmission.
Volume
The ratio of the PDC signal tone volume to the
entertainment volume can be adjusted.
1."Multimedia", "Radio" or "Settings"2."Tone"3."Volume settings"4."PDC"5.Turn the controller until the desired setting
is selected.6.Press the controller.
Settings are stored for the profile currently
used.
Visual warning
The approach of the vehicle to an object can
be shown on the Control Display. Objects that
are farther away are already displayed on the
Control Display before a signal sounds.
A display appears as soon as Park Distance
Control (PDC) is activated.
The range of the sensors is represented in the
colors green, yellow and red.
When the image of the rearview camera is dis‐
played, the switch can be made to PDC:
"Rear view camera"
System limits
Limits of ultrasonic measurement
Ultrasonic measuring might not function under
the following circumstances:▷For small children and animals.▷For persons with certain clothing, e.g.
coats.▷With external interference of the ultra‐
sound, e.g. from passing vehicles or loud
machines.▷When sensors are dirty, iced over, dam‐
aged or out of position.▷Under certain weather conditions such as
high relative humidity, rain, snowfall, ex‐
treme heat or strong wind.▷With tow bars and trailer couplings of other
vehicles.▷With thin or wedge-shaped objects.▷With moving objects.▷With elevated, protruding objects such as
ledges or cargo.▷With objects with corners and sharp edges.▷With objects with a fine surface structure
such as fences.▷For objects with porous surfaces.
Low objects already displayed, e.g., curbs, can
move into the blind area of the sensors before
or after a continuous tone sounds.
False warnings
PDC may issue a warning under the following conditions even though there is no obstacle
within the detection range:
▷In heavy rain.▷When sensors are very dirty or covered
with ice.▷When sensors are covered in snow.▷On rough road surfaces.▷On uneven surfaces, such as speed
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▷In large buildings with right angles and
smooth walls, e.g., in underground ga‐
rages.▷In automatic car washes.▷Through heavy pollution.▷Due to other ultrasound sources, e.g.,
sweeping machines, high pressure steam
cleaners or neon lights.
Malfunction
A Check Control message is displayed.
The range of the sensors is shown as a shaded
area on the Control Display.
PDC has failed. Have the system checked.
Surround View
The concept Surround View comprises various camera as‐
sistance systems that help the driver when
parking, maneuvering, and at complex exits
and intersections.
▷Rearview camera, refer to page 157.▷Side View, refer to page 159.▷Top View, refer to page 161.
Rearview camera
The concept The rearview camera provides assistance in
parking and maneuvering backwards. The area
behind the vehicle is shown on the Control
Display.
Information WARNING
The system does not relieve from the
personal responsibility to correctly assess the
traffic situation. There is risk of an accident.
Adjust the driving style to the traffic condi‐
tions. Watch traffic and vehicle surroundings
closely and actively interfere in the respective
situations.◀
Overview
Button in the vehicle
Rearview camera
Camera
The camera lens is located in the handle of the
tailgate. The image quality may be impaired by
dirt.
Clean the camera lens, refer to page 244.
Switching on/off
Switching on automatically With the engine running, engage lever in posi‐
tion P R.
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Automatic deactivation during forward
travel
The system switches off when a certain driving
distance or speed is exceeded.
Switch the system back on if needed.
Switching on/off manually Press button.▷On: the LED lights up.▷Off: the LED goes out.
The PDC is shown on the Control Display.
The rearview camera image is displayed when
the reverse gear is engaged by pressing the
button.
Switching the view via iDrive With PDC activated or Top View switched on:
"Rear view camera"
The rearview camera image is displayed.
Display on the Control Display
Functional requirement
▷The rearview camera is switched on.▷The trunk lid is fully closed.
Activating assistance functions
More than one assistance function can be ac‐
tive at the same time.
▷Parking aid lines
"Parking aid lines"
Lanes and turning radius are indicated.
▷Obstacle marking
"Obstacle marking"
Spatially-shaped markings are displayed.
Pathway lines
Pathway lines can be superimposed on the im‐
age of the rearview camera.
Pathway lines help you to estimate the space
required when parking and maneuvering on
level roads.
Pathway lines depend on the current steering
angle and are continuously adjusted to the
steering wheel movements.
Turning circle lines
Turning circle lines can only be superimposed
on the rearview camera image together with
pathway lines.
Turning circle lines show the course of the
smallest possible turning radius on a level
road.
Only one turning radius line is displayed after
the steering wheel is turned past a certain an‐
gle.
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Obstacle marking
Obstacle markings can be faded into the image
of the rearview camera.
Their colored margins of the obstacle mark‐
ings match the markings of the PDC.
Parking using pathway and turning
radius lines
1.Position the vehicle so that the turning ra‐
dius lines lead to within the limits of the
parking space.2.Turn the steering wheel to the point where
the pathway line covers the corresponding
turning radius line.Display settings
Brightness
With the rearview camera switched on:1. Select the symbol.2.Turn the controller until the desired setting
is reached, and press the controller.
Contrast
With the rearview camera switched on:
1. Select the symbol.2.Turn the controller until the desired setting
is reached, and press the controller.
System limits
Detection of objects
Very low obstacles as well as high, protruding
objects such as ledges may not be detected by
the system.
Assistance functions also take into account
data of the PDC.
Follow instructions in the PDC chapter, refer to
page 154.
The objects displayed on the Control Display
under certain circumstances are closer than
they appear. Do not estimate the distance from
the objects on the display.
Side View The concept Side View provides an early look at cross traffic
at blind driveways and intersections. Road
users concealed by obstacles to the left and
right of the vehicle can only be detected rela‐
tively late from the driver's seat. To improve
visibility, two cameras in the front of the vehi‐
cle record the traffic situation on each side.
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InformationThe images from both cameras are shown si‐
multaneously on the Control Display.
WARNING
The system does not relieve from the
personal responsibility to correctly assess the
traffic situation. There is risk of an accident.
Adjust the driving style to the traffic condi‐
tions. Watch traffic and vehicle surroundings
closely and actively interfere in the respective
situations.◀
Overview
Button in the vehicle
Side View
Cameras
Two cameras integrated in the bumpers cap‐
ture the image.
The two camera lenses are located on the
sides of the bumper.
The image quality may be impaired by dirt.
Clean the camera lenses, refer to page 244.
Switching on/off
Switching on/off manually Press button.
Automatic deactivation during forward
travel
The system switches off when a certain driving
distance or speed is exceeded.
Switch the system back on if needed.
Display
The traffic area to the left and right is displayed
on the Control Display.
Guidelines at the bottom of the image show
the position of the front of the vehicle.
Brightness With the Side View switched on:
1. "Brightness"2.Turn the controller until the desired setting
is reached, and press the controller.
Contrast
With the Side View switched on:
1. "Contrast"2.Turn the controller until the desired setting
is reached, and press the controller.Seite 160ControlsDriving comfort160
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System limits
The cameras capture a maximum range of
330 ft/100 m.
Top View
The concept Top View provides assistance in parking and
maneuvering. The area around the doors and
the road area around the vehicle are shown on
the Control Display for this purpose.
General information
The image is captured by two cameras
integrated in the exterior mirrors and by the
rearview camera.
The range is at least 7 ft/2 m to the side and
rear.
In this way, obstacles up to the height of the
exterior mirrors are detected early.
Information WARNING
The system does not relieve from the
personal responsibility to correctly assess the
traffic situation. There is risk of an accident.
Adjust the driving style to the traffic condi‐
tions. Watch traffic and vehicle surroundings
closely and actively interfere in the respective
situations.◀Overview
Button in the vehicle
Top View
Cameras
The lenses of the Top View camera are located
at the bottom in the mirror housings. The im‐
age quality may be impaired by dirt.
Clean the camera lenses, refer to page 244.
Switching on/off
Switching on automatically With the engine running, engage lever in posi‐
tion P R.
The rearview camera image is displayed. To
switch to the Top View:
"Rear view camera"
Automatic deactivation during forward
travel
The system switches off when a certain driving
distance or speed is exceeded.
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Switch the system back on if needed.
Switching on/off manually Press button.▷On: the LED lights up.▷Off: the LED goes out.
Top View is displayed.
The rearview camera image is displayed when
the reverse gear is engaged by pressing the
button.
Display
Visual warning The approach of the vehicle to an object can
be shown on the Control Display.
When the distance to an object is small, a red
bar is shown in front of the vehicle, as it is in
the PDC display.
The display appears as soon as Top View is
activated.
When the image of the rearview camera is dis‐
played, it is possible to switch to top view:
"Rear view camera"
Brightness
With Top View switched on:
1. Select the symbol.2.Turn the controller until the desired setting
is reached, and press the controller.Contrast
With Top View switched on:1. Select the symbol.2.Turn the controller until the desired setting
is reached, and press the controller.
Displaying the turning radius and
pathway lines
▷The static, red turning radius line shows
the space needed to the side of the vehicle
when the steering wheel is turned all the
way.▷The variable, green pathway line assists
you in assessing the amount of space ac‐
tually needed to the side of the vehicle.
The lane line depends on the engaged
gear and the current steering angle. The
track line is continuously adjusted for the
steering wheel movement.
"Parking aid lines"
Turning circle and pathway lines are displayed.
System limits
Top View cannot be used in the following sit‐
uations:
▷With a door open.▷With the tailgate open.▷With an exterior mirror folded in.▷In poor light.
A Check Control message is displayed in some
of these situations.
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Requirements
For measuring parking spaces▷Maximum speed while driving forward ap‐
prox. 22 mph/35 km/h.▷Maximum distance to row of parked vehi‐
cles: 5 ft/1.5 m.
Suitable parking space
▷Gap between two objects with a minimum
length of approx. 5 ft/1.5 m.▷Min. length of gap between two objects:
your vehicle's length plus approx.
4 ft/1.2 m.▷Minimum depth: approx. 5 ft/1.5 m.
Regarding the parking procedure
▷Doors and trunk lid closed.▷Parking brake released.
Steptronic transmission:
▷Driver's safety belt fastened.
Switching on/off
Switching on with the button Press button.
The LED lights up.
The current status of the parking space search
is indicated on the Control Display.
Parking assistant is activated automatically.
Switching on with the reverse gear
Shift into reverse.
The current status of the parking space search
is indicated on the Control Display.
To activate:
"Parking Assistant"
Switch off
The system can be deactivated as follows:
▷Press button.Display on the Control Display
System activated/deactivatedSymbolMeaning Gray: the system is not available.
White: the system is available but
not activated. The system is activated.
System status
▷Colored symbols, see arrows, on the side
of the vehicle illustrated. Parking assistant
is activated and search for parking space
active.▷Control Display shows suitable parking
spaces at the edge of the road next to the
vehicle symbol. When the parking assistant
is active, suitable parking spaces are high‐
lighted.▷The parking procedure is ac‐
tive. Steering control has
been taken over by system.▷Parking space search is always active
whenever the vehicle is moving forward
slow and straight, even if the system is de‐
activated. When the system is deactivated,
the displays on the Control Display are
shown in gray.Seite 164ControlsDriving comfort164
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