
Overview
Buttons on the steering wheelPress buttonFunctionCruise control on/off, refer to
page 127.Store/maintain speed, refer to
page 128.Pause cruise control, refer to
page 127.
Continue cruise control with the
last setting, refer to page 128.Reduce distance, refer to
page 128.Increase distance, refer to
page 128.Increase speed, refer to
page 128.Reduce speed, refer to page 128.
Buttons are arranged according to vehicle's ser‐
ies, optional features and country specifica‐
tions.
Camera
The camera is installed near the interior rear‐
view mirror.
Keep the windshield in the area behind the in‐
terior rearview mirror clean and clear.
Functional requirements
Speed range The system is best used on well-constructed
roads.
The system is functional at speeds beginning at
approx. 20 mph/30 km/h.
The max. speed that can be set is
85 mph/140 km/h.
Switching on/off and interrupting cruise
control
Switching on Press button on the steering wheel.
Display in the instrument cluster lights
up.
Display in the instrument cluster lights
up. The current speed is adopted as de‐
sired speed and displayed with symbol.
Cruise control is active and maintains the set
speed.
DSC will be switched on if needed.
Switching off Press button on the steering wheel.
The displays go out. The stored desired speed is
deleted.
Interrupting manually Press button on the steering wheel.
Automatic interruption
The system is automatically interrupted in the
following situations:▷When the driver applies the brakes.Seite 127Driving comfortCONTROLS127
Online Edition for Part no. 01 40 2 969 276 - II/16

Cornering
If the desired speed is too high for a curve, the
speed is reduced slightly, although curves can‐
not be anticipated in advance. Therefore, drive
into a curve at an appropriate speed.
In tight curves the system offers only restricted
detection where a vehicle ahead of you might
be detected late or not at all.
When you approach a curve the system may
briefly report vehicles in the next lane due to
the bend of the curve. If the system decelerates
you may compensate it by briefly accelerating.
After releasing the gas pedal the system is reac‐
tivated and controls speed independently.
Weather
In the event of unfavorable weather and light conditions, e. g. if there is rain, snowfall, slush,
fog or glare, this may result in poorer recogni‐
tion of vehicles as well as short-term interrup‐
tions for vehicles that are already detected.
Drive attentively, and react to the current traffic
situation. If necessary, intervene actively, for
example by braking, steering or evading.
Engine power
The desired speed may not be maintained on
uphill grades if engine power is insufficient.
Malfunction A Check Control message is displayed if the sys‐
tem fails or was automatically deactivated.
The system may not be fully functional in the
following situations:▷When an object was not correctly detected.▷In heavy fog, rain, sprayed water or snow‐
fall.▷In tight curves.▷If the field of view of the camera or the
windshield are dirty or covered.▷When driving toward bright lights.▷Up to 20 seconds after the start of the en‐
gine, via the Start/Stop button.▷During calibration of the camera immedi‐
ately after vehicle delivery.
Cruise control
The concept
Using this system, a desired speed can be ad‐
justed using the buttons on the steering wheel.
The system maintains the desired speed. The
system accelerates and brakes automatically as
needed.
General information
The system is functional at speeds beginning at
approx. 20 mph/30 km/h.
Depending on the driving settings, the features
of the cruise control can change in certain
areas.
Seite 131Driving comfortCONTROLS131
Online Edition for Part no. 01 40 2 969 276 - II/16

InformationWARNING
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. ◀
WARNING
The use of the system can lead to an in‐
creased risk of accidents in the following situa‐
tions:▷On winding roads.▷In heavy traffic.▷On slippery roads, in fog, snow or rain, or
on a loose road surface.
There is risk of accidents or risk of property
damage. Only use the system if driving at con‐
stant speed is possible. ◀
Overview
Buttons on the steering wheel
Press buttonFunctionCruise control on/off, refer to
page 132.Store speed, refer to page 133.Pause cruise control, refer to
page 132.
Continue cruise control with the
last setting, refer to page 133.Increase speed, refer to
page 133.Reduce speed, refer to page 133.Switching on/off and interrupting cruise
control
Switching on Press button on the steering wheel.
The indicator lamp in the instrument
cluster lights up.
The current speed is adopted as the de‐
sired speed and is displayed with the
symbol in the instrument cluster.
Cruise control is active and maintains the set
speed.
DSC will be switched on if needed.
Switching off Press button on the steering wheel.
The displays go out. The stored desired speed is
deleted.
Interrupting manually When active, press the button on the
steering wheel.
Automatic interruption
The system is automatically interrupted in the
following situations:▷When the driver applies the brakes.▷If the clutch pedal is depressed for a few
seconds or released while a gear is not en‐
gaged.▷If the gear engaged is too high for the cur‐
rent speed.▷If selector lever position N is set.▷When DTC is activated or DSC is deacti‐
vated.▷When DSC is actively controlling stability.Seite 132CONTROLSDriving comfort132
Online Edition for Part no. 01 40 2 969 276 - II/16

Setting the speed
Maintaining/storing the speed Press
or button in the interrupted state.
When the system is switched on, the current
speed is maintained and stored as the desired
speed.
The stored speed is displayed in the instrument
cluster.
DSC will be switched on if needed.
The speed can also be stored as follows:
Press button.
Changing the speed
or button: press 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.
▷ or button: each time it is pressed to
the point of resistance, the desired speed
increases or decreases by approx.
1 mph/1 km/h.▷ or button: each time it 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.▷ or button: pressing it to the resist‐
ance point and holding it accelerates or de‐
celerates the vehicle without requiring
pressure on the accelerator pedal. After the
button is released, the vehicle maintains its
final speed. Pressing the switch beyond the
resistance point causes the vehicle to accel‐
erate more rapidly.Continuing cruise control
General information
An interrupted cruise control can be continued
by calling up the stored speed.
InformationMake 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 The desired speed is displayed together
with the symbol.▷Display lights up green: system is
active, the display indicates the de‐
sired speed.▷Display lights up orange: system is inter‐
rupted, the display indicates the stored
speed.▷No display: system is switched off.
If no speed is indicated, it is possible that the
conditions necessary for operation are not cur‐
rently fulfilled.
Seite 133Driving comfortCONTROLS133
Online Edition for Part no. 01 40 2 969 276 - II/16

The rearview camera image is displayed.
Display on the Control Display
Functional requirement▷The rearview camera is switched on.▷The tailgate is fully closed.▷Keep the recording range of the camera
clear. Protruding cargo or carrier systems
and trailers that are not connected to a
trailer power socket can lead to malfunc‐
tions.
Activating the 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 be superimposed on the
image of the rearview camera.
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.
Obstacle marking
Obstacle markings can be faded into the image
of the rearview camera.
Their colored margins of the obstacle markings
match the markings of the PDC.
Seite 138CONTROLSDriving comfort138
Online Edition for Part no. 01 40 2 969 276 - II/16

Parking using pathway and turningradius lines1.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 or high, protruding objects
such as ledges may not be recognized by the
system.
Assistance functions also take into account data
of the PDC.
Follow instructions in the PDC chapter, refer to
page 134.
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.
Parking assistant
The concept
This system assists the driver in parking parallel
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 possi‐
ble parking line and takes control of steering
during the parking procedure.
Seite 139Driving comfortCONTROLS139
Online Edition for Part no. 01 40 2 969 276 - II/16

▷When parking in parking spaces on the
driver's side, the corresponding turn signal
must be set.
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"
Indicator on the Control Display
System activated/deactivated
SymbolMeaning 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 isactivated and search for parking space ac‐
tive.▷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 assistant
1. Press park assistance button or shift
into reverse gear to switch the parking as‐
sistant on, refer to page 141. 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 display, refer to page 141.3.Follow the instructions on the display.
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 display.4.Adjust the parking position yourself if
needed.Seite 141Driving comfortCONTROLS141
Online Edition for Part no. 01 40 2 969 276 - II/16

Interrupting manuallyThe parking assistant can be interrupted at any
time:▷ "Parking Assistant"▷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 display.▷If the vehicle speed exceeds approx.
6 mph/10 km/h.▷Possible on snow-covered or slippery road
surfaces.▷If a maximum number of parking attempts
or the time taken for parking is exceeded.▷If the Park Distance Control PDC displays
clearances that are too small.▷When switching into other functions of the
radio.
A Check Control message is displayed.
Resume
An interrupted parking procedure can be con‐
tinued if needed.
Reactivate the parking assistant, refer to page 141, and follow the instructions on the
display.
Switching off The system can be deactivated as follows:
▷Press park assistance button.▷Switching off the ignition.System limits
Information WARNING
The system can react incorrectly or not at
all due to the system limits. There is risk of acci‐
dents or risk of property damage. Observe the
information regarding the system limits and ac‐
tively intervene, if needed. ◀
No parking assistance The parking assistant does not offer assistance
in the following situations:▷In tight curves.
Functional limitations
The system may not be fully functional in the
following situations:
▷On bumpy road surfaces such as gravel
roads.▷On slippery ground.▷With accumulations of leaves/snow in the
parking space.▷With a mounted emergency wheel.▷With ditches or edges, for example an edge
of a port.
Limits of ultrasonic measurement
Ultrasonic measuring might not function under
the following circumstances:
▷For small children and animals.▷For persons with certain clothing, for exam‐
ple coats.▷With external interference of the ultra‐
sound, for example from passing vehicles
or loud machines.▷When sensors are dirty, iced over, damaged
or out of position.▷If cargo protrudes.Seite 142CONTROLSDriving comfort142
Online Edition for Part no. 01 40 2 969 276 - II/16