▷Selector lever position N is set.▷DTC Dynamic Traction Control is activated
or DSC is deactivated.▷DSC is actively controlling stability.
Maintaining, storing, and changing the
speed
Hints Adjusting the desired speed
Modify desired speed to road conditions
and be ready to brake at all times; otherwise,
there is the risk of an accident. ◀
Maintaining/storing the speed Press button.
Or
or button: press while the system is in‐
terrupted.
When the system is switched on, the current
speed is maintained and stored as the desired
speed.
This is displayed in the instrument cluster.
When cruise control is maintained or stored,
DSC Dynamic Stability Control will be turned on
if needed.
Changing the speed
or button: press repeatedly until the de‐
sired 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 there accelerates
or decelerates 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.
Resuming the desired speed
Press button.
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 The desired speed is displayed together
with the symbol.
▷The indicator lights up green: the
system is active.▷The indicator lights up orange: the system
has been interrupted.▷No display: system is switched off.
Brief status display
Selected desired speed.
If --- appears briefly on the display for Check
Control messages, it is possible that the system
requirements are currently not ready for opera‐
tions.
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Switching on/off manuallyPress button.▷On: the LED lights up.▷Off: the LED goes out.
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 ve‐
hicle, 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 in/25 cm, a continuous tone is
sounded.
If objects are located both in front of and to the
rear of 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 volume of the PDC signal tone can be ad‐
justed similar to the sound and volume settings
of the radio.
Settings are stored for the profile currently in
use.
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, damaged
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 bumps.▷In large buildings with right angles and
smooth walls, e.g., in underground garages.▷In automatic car washes.▷Through heavy pollution.▷Due to other ultrasound sources, e.g.,
sweeping machines, high pressure steam
cleaners or neon lights.Seite 107Driving comfortCONTROLS107
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The malfunction is signaled by a continuous
tone alternating between the front and rear
speakers. As soon as the malfunction due
to other ultrasound sources is no longer
present, the system is again fully functional.
Malfunction
A Check Control message, refer to page 60, is
displayed in the instrument cluster.
PDC has failed. Have the system checked.
To ensure full functionality:
▷Keep the sensors clean and free of ice.▷dimmedDo not put any stickers on sensors.▷When using high-pressure washers, do not
spray the sensors for long periods and
maintain a distance of at least 12 in/30 cm.
Parking assistant
The concept
This system assists the driver in parking parallel
to the road.
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.
When parking, also take note of the visual and
acoustic information issued by the PDC and the
parking assistant and react accordingly.
A component of the parking assistant is the
PDC Park Distance Control, refer to page 106.
Hints
Personal responsibility
Even an active system does not relieve
the driver from personal responsibility while
driving.
Technically the system has its limits, it cannot independently react to all traffic situations.
Monitor your driving, be on the alert, observe
the vehicle surroundings and other traffic and
react when needed - risk of accident. ◀
Changes to the parking space
Changes to the parking space after it was
measured are not taken into account by the
system.
Therefore, always be alert and ready to inter‐ vene; otherwise, there is the risk of an acci‐
dent. ◀
Transporting cargo
Cargo that extends beyond the perimeter
of the vehicle is not taken into account by the
system during the parking procedure.
Therefore, always be alert and ready to inter‐
vene; otherwise, there is the risk of an acci‐
dent. ◀
Curbs
The parking assistant may steer the vehi‐
cle over or onto curb if need be.
Therefore, always be alert and ready to inter‐
vene; otherwise, the wheels, tires, or the vehi‐
cle may become damaged. ◀
An engine that has been switched off by the
Auto Start Stop function is restarted automati‐
cally when the parking assistant is activated.
Requirements
For measuring parking spaces▷Maximum speed while driving forward ap‐
prox. 22 mph/35 km/h.Seite 108CONTROLSDriving comfort108
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▷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.
At a glance
Button in the vehicle
Parking assistant
Ultrasound sensors
The ultrasound sensors for measuring parking
spaces are located on the wheel housing.
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/30 cm.▷Do not put stickers over sensors.
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 radio.
Parking assistant is activated automatically.
Switching on with reverse gear
Shift into reverse.
As soon as a suitable parking space is recog‐ nized by the system, the following query is dis‐
played on the radio display: "Start vehicle
parking?"
"OK": activate parking assistant.
"Cancel": cancel parking assistant.
Switch off The system can be deactivated as follows:
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▷Press button.▷Switch off the ignition.
Indicator of the radio display
System status
▷Symbols, see arrows, on the
side of the vehicle illustrated.
Parking assistant is activated
and search for parking space
active.▷Suitable parking spaces are displayed next
to the vehicle symbol at the edge of the
road as on the display.▷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.
Parking using the parking assistant
Check the traffic situation as well
Louds noises outside and inside the vehi‐
cle can drown out the parking assistant's and
PDC's signals.
Check the traffic situation around the vehicle
with your own eyes; otherwise, there is a dan‐
ger of an accident. ◀
1.Switch on the parking assistant and activate
it if needed.
The status of the parking space search is in‐
dicated on the display.2.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.3.Adjust the parking position yourself if
needed.
Interrupting manually
The parking assistant can be interrupted at any
time:
▷Press 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.
To do this, follow the instructions on the dis‐
play.
System limits
No parking assistance The parking assistant does not offer assistance
in the following situations:
▷In tight curves.Seite 110CONTROLSDriving comfort110
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Functional limitationsThe 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.
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, damaged
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.
The parking assistant may identify parking
spaces that are not suitable for parking.
Malfunction
A Check Control message is displayed.
The parking assistant failed. Have the system
checked.Seite 111Driving comfortCONTROLS111
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Automatic climate control1Temperature, left2Display3Air flow, AUTO intensity4AUTO program5Air distribution, manual6Display7Temperature, right8Seat heating, right 379Maximum cooling10Cooling function11Automatic recirculated-air control/recircu‐
lated-air mode12Rear window defroster13Windshield defroster14Defrosts windows and removes condensa‐
tion15Seat heating, left 37Note
Sufficient ventilation
When remaining in the vehicle for an ex‐
tended period of time, ensure sufficient exter‐
nal ventilation. Do not continuously use recircu‐
lated-air mode; otherwise the air quality in the
interior continuously deteriorates and window
condensation increases. ◀Climate control functions in detail
Temperature Turn the ring to set the desired
temperature.
The automatic climate control reaches this
temperature as quickly as possible, if neededSeite 115Climate controlCONTROLS115
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by increasing the cooling or heating output,
and then keeps it constant.
Do not rapidly switch between different tem‐
perature settings. The automatic climate con‐
trol will not have sufficient time to adjust the
set temperature.
Air flow, manual To manually adjust air flow turn off AUTO pro‐
gram first.
Turn the ring to set the desired
air volume.
Automatic climate control displays the selected
amount of air flow.
The air flow of the automatic climate control
may be reduced automatically to save battery
power.
AUTO program Press button.
Air flow, air distribution and tempera‐
ture are controlled automatically.
Depending on the selected temperature, AUTO
intensity and outside influences, the air is di‐
rected to the windshield, side windows, upper
body, and into the footwell.
The cooling function, refer to page 116, and
the automatic recirculation control, refer to
page 117, are automatically also switched on
in the AUTO program.
To switch off the program: press the button
again or manually adjust the air distribution.
Intensity of the AUTO program
With the AUTO program activated, the auto‐
matic intensity control can be changed.Turn the ring to set the desired
intensity.
The selected intensity is displayed on the auto‐
matic climate control.
Manual air distribution Press button repeatedly to select a
program:▷Upper body region.▷Upper body region and footwell.▷Footwell.▷Windows and footwell.▷Windows, upper body region, and footwell.▷Windows and upper body region.▷Windows.
Maximum cooling
Press button.
The system is set to the lowest temper‐
ature, optimum air flow and air circulation
mode.
Air flows out of the vents to the upper body re‐
gion. The vents need to be open for this.
The function is available with external tempera‐
tures beyond approx. 32 ℉/0 ℃ and with the
engine running.
Adjust air flow with the program active.
Cooling function The car's interior can only be cooled with the
engine running.
Press button.
The air will be cooled and dehumidi‐
fied and, depending on the temperature set‐
ting, warmed again.
Seite 116CONTROLSClimate control116
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