
Changing the speed
Press the rocker switch up or down repeatedly
until the desired speed is set.
If active, the displayed speed is stored and the
vehicle reaches the stored speed when the
road is clear.
▷Each time the rocker switch is pressed to
the point of resistance, the desired speed
increases or decreases by approx.
1 mph/1 km/h.▷Each time the rocker switch is pressed
past the point of resistance, the desired
speed increases or decreases by a maxi‐
mum of 5 mph/10 km/h.
The maximum speed that can be set de‐
pends on the vehicle.▷Pressing the rocker switch to the resist‐
ance point and holding it accelerates or de‐
celerates the vehicle without requiring
pressure on the accelerator pedal.
After the rocker switch is released, the ve‐
hicle maintains its final speed. Pressing the
switch beyond the resistance point causes
the vehicle to accelerate more rapidly.
Continuing cruise control
General information
An interrupted cruise control can be continued
by calling up the stored speed.
In the following cases, the stored speed value
is deleted and cannot be called up again:
▷When the system is switched off.▷When the ignition is switched off.
Information
Make sure that the difference between current
speed and stored speed is not too large before
calling up the stored speed. Otherwise, unin‐
tentional braking or accelerating may occur.
Calling up stored speed Press button on the steering wheel.
The stored speed is reached and maintained. Displays in the instrument cluster
Indicator lamp Depending on how the vehicle is equip‐
ped, the indicator lamp in the instru‐
ment cluster indicates whether the sys‐
tem is switched on.
Desired speed and stored speed
▷Marking lights up green:
system is active, the mark‐
ing indicates the desired
speed.▷Marking lights up orange:
system is interrupted, the
marking indicates the stored
speed.▷The marking does not light up: the system
is switched off.
Brief status display
Selected desired speed.
If no speed is indicated, it is possible that the
conditions necessary for operation are not cur‐
rently fulfilled.
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Switching on/off
Switching on automatically PDC switches on automatically in the following
situations:▷If selector lever position R is engaged
when the engine is running.
The rearview camera also switches on.▷If equipped with front PDC: when obsta‐
cles are detected behind or in front of the
vehicle by PDC and the speed is slower
than approx. 2.5 mph/4 km/h.
You may turn off automatic activation:
1."Settings"2."Parking"3.Select setting.
Settings are stored for the profile currently
used.
If necessary, switch off automatic PDC activa‐
tion on obstacle detection, for example in car
washes, to reduce false alarms.
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.
With front PDC: switching on/off
manually
Press park assistance button.
▷On: the LED lights up.▷Off: the LED goes out.
The rearview camera image is displayed when
the reverse gear is engaged when pressing the
park assistance button.
Display
Signal tones When approaching an object, an intermittent
sound indicates the position of the object. E.g.
if an object is detected to the left rear of the
vehicle, a signal tone sounds from the left rear
speaker.
The shorter the distance to the object, the shorter the intervals.
If the distance to a detected object is less than
approx. 10 inches/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.
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 set‐
ting 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.
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When the image of the rearview camera is dis‐
played, the switch can be made to PDC:
"Rear view camera"
System limits
Information WARNING
The system can react incorrectly or not
at all due to the system limits. There is risk of
accidents or risk of property damage. Observe
the information regarding the system limits
and actively intervene, if needed.◀
Limits of ultrasonic measurement Ultrasonic measuring might not function under
the following circumstances:
▷For small children and animals.▷For persons with certain clothing, for ex‐
ample coats.▷With external interference of the ultra‐
sound, for example 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.▷If cargo protrudes.Low objects already displayed, for example,
curbs, can move into the blind area of the sen‐
sors 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
bumps.▷In large buildings with right angles and
smooth walls, for example, in underground
garages.▷In automatic car washes.▷Through heavy pollution.▷Due to other ultrasound sources, for exam‐
ple, sweeping machines, high pressure
steam cleaners or neon lights.
If necessary, switch off automatic PDC activa‐
tion on obstacle detection, for example in car
washes, to reduce false alarms.
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.
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▷Top View, refer to page 150.▷Side View, refer to page 152.
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 intervene in the respective
situations.◀
Overview
Button in the vehicle
Park assistance button
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 246.
Switching on/off
Switching on automatically With the engine running, engage lever in posi‐
tion P R.
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 park assistance 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 if the
reverse gear is engaged when pressing the
park assistance button.
Switching the view via iDrive With PDC activated or Top View switched on:
"Rear view camera"
The rearview camera image is displayed.
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Overview
Button in the vehicle
Park assistance button
Cameras
Front camera
The lenses of the Top View cameras are lo‐
cated at the bottom of the exterior mirror hous‐
ings. The image quality may be impaired by
dirt.
Clean the camera lenses, refer to page 246.
Functional requirements
Top View can be used only to a limited extent
in the following situations:▷With a door open.▷With the tailgate open.▷With an exterior mirror folded in.▷In poor light.
The unavailable camera range is depicted by
shading.
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.
Switch the system back on if needed.
Switching on/off manually Press park assistance button.
▷On: the LED lights up.▷Off: the LED goes out.
Top View is displayed.
The rearview camera image is displayed if the
reverse gear is engaged when pressing the
park assistance button.
Display
Display on the Control Display The area surrounding the vehicle can be dis‐played on the Control Display.
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▷Your vehicle moves no faster than walking
speed.▷To detect approaching objects, sufficient
brightness, for example, daylight is neces‐
sary.
Display
The yellow symbol is displayed if anapproaching vehicle is detected by the
camera.
A gray symbol is displayed if crossing
traffic cannot be detected.
System limits
In the following situations, the warning about
crossing traffic may be limited:
▷In poor lighting or visibility conditions.▷If the camera is soiled or covered.
System limits
The objects displayed on the Control Display
under certain circumstances are closer than
they appear. Therefore, do not estimate the
distance from the objects on the display.
The viewing angle is approx. 180°.
Parking assistantThe concept
This system assists the driver in parking paral‐
lel to the road.
Parking assistant handling is divided into three
steps:▷Switching on and activating.▷Parking space search.▷Parking.
System status and instructions on required ac‐
tions are displayed on the Control Display.
Ultrasound sensors measure parking spaces
on both sides of the vehicle.
The parking assistant calculates the best pos‐
sible parking line and takes control of steering
during the parking procedure.
Information A component of the parking assistant is the
PDC Park Distance Control.
When parking, also take note of the visual and
acoustic information and instructions issued
by the PDC, the parking assistant and the rear‐
view camera and react accordingly.
Loud noises from outside and inside the vehi‐
cle may prevent you from hearing the PDC's
signal tone.
WARNING
The system does not release from the
personal responsibility to correctly assess the
traffic situation. Based on the limits of the sys‐
tem, it cannot independently react to all traffic
situations. There is risk of an accident. Adjust
the driving style to the traffic conditions. Watch
traffic closely and actively intervene in the re‐
spective situations.◀
ATTENTION
The parking assistant can steer the vehi‐
cle over or onto curbs. There is a risk of dam‐
age to property. Watch traffic closely and ac‐
tively intervene in the respective situations.◀
An engine that has been switched off by the
Auto Start Stop function is restarted automati‐
cally when the parking assistant is activated.
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Overview
Button in the vehicle
Park assistance button
Ultrasound sensors
The ultrasound sensors for measuring parking
spaces are located on the side of the vehicle.
To ensure full functionality:
▷Keep the sensors clean and free of ice.▷When using high-pressure washers, do not
spray the sensors for long periods and
maintain a distance of at least 12 in‐
ches/30 cm.▷Do not put stickers over sensors.
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▷Gaps behind an object that has a min.
length of 5 ft/1.5 m.▷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.
3.3 ft/1.0 m.▷Minimum depth: approx. 5 ft/1.5 m.
Regarding the parking procedure
▷Doors and tailgate closed.▷Parking brake released.▷When parking in parking spaces on the
driver's side, the corresponding turn signal
must be set where applicable.
Switching on and activating
Switching on with the button Press park assistance 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 reverse gear
Shift into reverse.
The current status of the parking space search
is indicated on the Control Display.
To activate:
"Parking Assistant"
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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.
Parking space search and 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.Parking using the parking assistant1. Press park assistance button or shift
into reverse gear to switch the parking as‐
sistant on, refer to page 155. Activate the
parking assistant if needed.
Parking assistant is activated.
2.Pass the row of parked vehicles at a speed
of up to approx. 22 mph/35 km/h and at a
distance of maximum 5 ft/1.5 m.
The status of the parking space search and
possible parking spaces are displayed on
the Control Display, refer to page 156.3.Follow the instructions on the Control Dis‐
play.
The best possible parking position will
come after gear change on the stationary
vehicle - wait for the automatic steering
wheel move.
The end of the parking procedure is indi‐
cated on the Control Display.4.Adjust the parking position yourself if
needed.
Interrupting manually
The parking assistant can be interrupted at any
time:
▷ "Parking Assistant" Select the symbol
on the Control Display.▷Press park assistance button.
Interrupting automatically
The system is interrupted automatically in the
following situations:
▷If the driver grasps the steering wheel or if
he takes over steering.▷If a gear is selected that does not match
the instruction on the Control Display.▷If the vehicle speed exceeds approx.
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