▷
Pedestrians or similarly slow road users.
▷ Red traffic lights.
▷ Stationary objects.
▷ Cross traffic.
▷ Approaching traffic.
No warnings
A warning may not be issued when ap‐
proaching a stationary or very slow-moving ob‐
stacle. Take action yourself, otherwise there is
a risk of an accident.◀
Swerving vehicles A vehicle driving in front of you is not detected
until
it is completely within the same lane as your
vehicle.
Swerving vehicles
If a vehicle driving ahead of you suddenly
swerves into your lane, the system may not be
able to automatically restore the selected dis‐
tance. This also applies to major speed differ‐
ences to vehicles driving ahead of you, e.g.,
when rapidly approaching a truck. When a vehi‐
cle driving ahead of you is reliably detected, the
system requests that the driver intervene by
braking and carrying out evasive maneuvers, if
necessary. Take action yourself, otherwise
there is a risk of an accident.◀ Unexpected lane change
If a vehicle ahead of you unexpectedly moves
into
another lane from behind a stopped vehicle,
you yourself must react, as the system does not
react to stopped vehicles.
Cornering If the desired speed is too high for a curve, the
speed is reduced slightly in the curve, although
curves
cannot be anticipated in advance. There‐
fore, drive into a curve at an appropriate speed.
In tight curves, situations may result due to the
restricted detection range of the system in
which a vehicle driving ahead of you may not be
detected at all, or not until after a considerable
delay. When approaching a curve, the system may re‐
act
briefly to the vehicles in the next lane due to
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Controls At a glance
Maintaining current speed
Push, arrow 1, or pull, arrow 2, the lever to the
resistance point.
The car's current speed is stored and main‐
tained. It is displayed on the speedometer and
briefly in the instrument cluster.
On uphill gradients, it may prove impossible to
maintain the set speed if current engine power
output
is insufficient. If the engine braking effect
is insufficient on downhill slopes, the system will
brake the vehicle slightly.
Increasing desired speed
Repeatedly press the lever to the resistance
point or beyond, arrow 1, until the desired speed
is reached.
▷ Each time the lever is pressed to the point of
resistance, the desired speed increases by
approx. 1 mph/1 km/h.
▷ Each time the lever is pressed beyond the
resistance point, the desired speed is in‐
creased by up to 5 mph/10 km/h.
The system stores and maintains the speed.
Accelerating using the lever
Accelerating slightly:
Press the lever to the resistance point, arrow 1,
until the desired speed is reached.
Accelerating significantly:
Press
the lever beyond the resistance point, ar‐
row 1, until the desired speed is reached.
The vehicle accelerates without pressure on the
accelerator pedal. The system stores and main‐
tains the speed.
Decreasing speed
Repeatedly pull the lever to the resistance point
or beyond, arrow 2, until the desired speed is
displayed.
▷ Each time the lever is pulled to the resist‐
ance point, the desired speed is decreased
by approx. 1 mph/1 km/h.
▷ Each time the lever is pulled beyond the re‐
sistance
point, the desired speed is reduced by up to 5 mph/10 km/h until the minimum
speed of 20 mph/30 km/h is achieved.
The system stores and maintains the speed.
Interrupting the system
Press
the lever up or down, arrow 3: display 1 in
the speedometer changes color, refer to
page 109.
In addition, the system is interrupted:
▷ When the brakes are applied.
▷ When the transmission position D is disen‐
gaged.
▷ When DTC is activated or DSC is deacti‐
vated.
▷ When DSC or ABS is intervening.
Warning lamp The warning lamp lights up if cruise
control has been deactivated auto‐
matically, e.g., by a control interven‐
tion
of the DSC. A message appears on the Con‐
trol Display.
Resuming cruising speed
Press button 4:
The stored speed is resumed and maintained.
Deactivating the system
▷ Press the lever upward or downward twice,
arrow 3.
▷ Switch off the ignition.
The stored speed is cleared.
Displays in the instrument cluster 1
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance
▷
Green: the system is active.
▷ Orange: the system is interrupted.
2 Selected desired speed appears briefly
If the display --- mph or --- km/h appears briefly,
conditions may not be adequate to operate the
system.
Call up Check Control messages, refer to
page 77.
Malfunction The
warning lamp comes on when the
system has failed.
A message appears on the Control
Display. More information, refer to page 76.
Park Distance Control PDC*
The concept
In addition to the PDC Park Distance Control, the
backup camera*, refer to page 112, can be
switched on.
PDC supports you when parking. A slow ap‐
proach to an object in front of or behind your ve‐
hicle is announced by:
▷ Signal tones.
▷ Visual display.
Measurement
Measurements
are made by ultrasound sensors
in the bumpers.
The range is approx. 6 ft/2 m.
An acoustic warning is first given:
▷ By the front* sensors and two rear corner
sensors at approx. 24 in/60 cm.
▷ By the rear middle sensors at approx. 5 ft/
1.50 m.
System limits Check the traffic situation as well
PDC cannot serve as a substitute for the
driver's personal judgment of the traffic situa‐
tion.
Check the traffic situation around the vehi‐ cle with your own eyes. Otherwise, an accident
could result from road users or objects located
outside of the PDC detection range.
Loud
noises from outside and inside the vehicle
may prevent you from hearing the PDC's signal
tone.◀
Avoid driving quickly with PDC
Avoid approaching an object quickly.
Avoid driving away quickly while PDC is not yet
active.
For technical reasons, the system may other‐
wise be too late in issuing a warning.◀
Limits of ultrasonic measurement
The detection of objects can reach the physical
limits of ultrasonic measurement, for instance:
▷ With tow bars and trailer hitches.
▷ With thin or wedge-shaped objects.
▷ With low objects.
▷ With objects with corners and sharp edges.
Low objects already displayed, e.g., curbs, can
move
into the blind area of the sensors before or
after a continuous tone sounds.
High, protruding objects such as ledges may not
be detected.
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 in
ice.
▷ When sensors are covered in snow.
▷ On rough road surfaces.
▷ In large buildings with right angles and
smooth
walls, e.g., in underground garages.
▷ In heavy exhaust.
▷ Due to other ultrasound sources, e.g.,
sweeping machines, high pressure steam
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Driving comfort
Switching on automatically
With
the engine running or the ignition switched
on, shift the selector lever into position R.
Switching off automatically
The system switches off and the LED goes out:
▷ After approx. 165 ft/50 m when driving for‐
ward.
▷ After approx. 22 mph/35 km/h when driving
forward.
Switch on the system again if necessary.
Switching on/off manually Press the button.
▷
On: the LED lights up.
▷ Off: the LED goes out.
Signal tones
When approaching an object, an intermittent
tone
is sounded that indicates the position of the
object. For example, 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 becomes,
the shorter the intervals.
If the distance to a detected object is less than
approx. 12 in/30 cm, a continuous tone is
sounded.
If objects are located both in front of and behind
the vehicle, an alternating continuous signal is
sounded.
The intermittent tone is interrupted after approx.
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 the vehicle moves away from an ob‐
ject by more than approx. 4 in/10 cm.
▷ When transmission position P is engaged.
Volume
You can set the volume of the PDC signal tone,
refer to page 173.
The
setting is stored for the remote control cur‐
rently in use.
Visual warning
The approach to an object can be shown on the
Control Display. Objects that are farther away
are displayed on the Control Display before a
signal tone sounds. The display appears as soon as PDC is acti‐
vated.
If
the last image selected was the rear view cam‐
era, this is displayed again. To switch to PDC: "Switch off rear view camera"
The
setting is stored for the remote control cur‐
rently in use.
Image on the Control Display
Switching on the rear view camera
using iDrive
With PDC activated: "Rear view camera"
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Controls At a glance
The image of the rear view camera is displayed.
The
setting is stored for the remote control cur‐
rently in use.
Malfunction A Check Control message, refer to page
76, is
displayed in the instrument cluster.
The areas in front of and behind the vehicle ap‐
pear
in shaded form on the Control Display. PDC
has failed. Have the system checked.
To ensure full operability:
▷ Keep the sensors clean and free of ice.
▷ When using high-pressure washers, do not
spray
the sensors for long periods and main‐
tain a distance of at least 12 in/30 cm.
Surround View*
The concept
Surround
View encompasses the following sys‐
tems:
▷ Backup camera*, refer to page 112.
▷ Top View*, refer to page 114.
▷ Side View*, refer to page 116.
It provides assistance when parking and ma‐
neuvering and at blind driveways and intersec‐
tions.
Backup camera*
The concept
The
rear view camera assists you when parking
and maneuvering in reverse. To accomplish this, the region behind your vehicle is shown on the
Control Display.
System limits
Check the traffic situation as well
Check the traffic situation around the ve‐
hicle
with your own eyes. Otherwise, an accident
could result from road users or objects located
outside the picture area of the backup camera.◀
Detection of objects
High, protruding objects such as ledges
may not be detected by the backup camera.◀
Switching on automatically
With the engine running or the ignition switched
on, shift the selector lever into position R.
The image of the rear view camera is displayed
when the system has been switched on using
iDrive.
Switching off automatically
The system switches off and the LED goes out:
▷ After approx. 33 ft/10 m when driving for‐
ward.
▷ After approx. 9 mph/15 km/h when driving
forward.
Switch on the system again if necessary.
Switching on/off manually Press the button.
▷
On: the LED lights up.
▷ Off: the LED goes out.
If PDC is displayed, switch on the backup cam‐
era via the iDrive, refer to page 111. Seite 112
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Driving comfort
Show the obstacle marking via the iDrive, refer
to page
114.
Activating assistance functions
Several
assistance functions can be active at the
same time.
Showing the parking aid lines "Parking aid lines"
Pathway and turning lines are displayed.
Showing the obstacle marking "Obstacle marking"
Three-dimensionally-shaped markings are dis‐
played.
Image on the Control Display
Switching on the rear view camera
using iDrive
With PDC activated: "Rear view camera"
The
image of the rear view camera is displayed.
The setting is stored for the remote control cur‐
rently in use.
Brightness
With the rear view camera switched on:
1. Select the symbol.
2. Turn the controller until the desired setting
is reached and press the controller.
Contrast
With the rear view camera switched on:
1. Select the symbol.
2. Turn the controller until the desired setting
is reached and press the controller. Camera The lens of the rear view camera is under the
grasping lip of the tailgate.
The presence of dirt can impair image quality.
Clean the lens with a moist, nonabrasive cloth.
Top View*
The concept
Top
View assists you when parking and maneu‐
vering. To accomplish this, the door region and
road surface region are shown on the Control
Display.
Detection
Detection is carried out by two cameras
integrated into the exterior mirror and the rear
view camera.
The range is:
▷ Approx. 7 ft/2 m to the side.
▷ Approx. 7 ft/2 m to the rear.
Obstacles up to the height of the exterior mirrors
are thus detected in a timely fashion.
System limits
Top
View cannot be used in the following situa‐
tions:
▷ With a door open.
▷ With the tailgate open.
▷ With an exterior mirror folded in.
▷ In poor light.
The arrows next to the vehicle are displayed in a
shaded form on the Control Display and a sym‐
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Driving comfort
bol appears at the corresponding location on the
vehicle.
Check the traffic situation as well
Check the traffic situation around the ve‐
hicle
with your own eyes. Otherwise, an accident
could result from road users or objects located
outside the picture area of the cameras.◀
Switching on automatically
Select transmission position R with the engine
running.
The images from Top View and PDC are dis‐
played when the system has been switched on
using iDrive.
Switching off automatically
The system switches off and the LED goes out:
▷ After approx. 165 ft/50 m when driving for‐
ward.
▷ After approx. 22 mph/35 km/h when driving
forward.
Switch on the system again if necessary.
Switching on/off manually Press the button.
▷
On: the LED lights up.
▷ Off: the LED goes out.
If Top View is displayed, switch on the backup
camera via the iDrive, refer to page 114.
Visual warning
The
approach to an object can be shown on the
Control Display. When the distance to an object is small, the PDC
display
correspondingly shows a red bar in front
of the vehicle. The display appears as soon as Top View is ac‐
tivated.
If
the last image selected was the rear view cam‐
era, this is displayed again. To switch to Top
View: "Rear view camera" Select the symbol on
the Control Display.
The
setting is stored for the remote control cur‐
rently in use.
Image on the Control Display
Switching on the rear view camera
using iDrive
With Top View activated: "Rear view camera"
The
image of the rear view camera is displayed.
The setting is stored for the remote control cur‐
rently in use.
Brightness
With Top View switched on:
1. "Brightness"
2. Turn the controller until the desired setting
is reached and press the controller.
Contrast
With Top View switched on:
1. "Contrast"
2. Turn the controller until the desired setting
is reached and press the controller.
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Controls At a glance
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.
Cameras The two camera lenses are located on the sides
of the bumper.
The presence of dirt can impair image quality.
Clean the lens, refer to page
287.
Head-up Display
*
The concept
This system projects important information into
the driver's field of vision, e.g., navigation in‐
structions.
In this way, the driver can get information with‐
out averting his or her eyes from the road. Switching on/off
Press the button.
Display visibility
The
visibility of the displays in the Head-up Dis‐
play is influenced by:
▷ Certain sitting positions.
▷ Objects on the cover of the Head-up Dis‐
play.
▷ Sunglasses with certain polarization filters.
▷ Wet roads.
▷ Unfavorable light conditions.
If the image is distorted, check the basic set‐
tings. Seite 117
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Controls At a glance