Maintaining, storing, and changing the
speed
Information WARNING
The desired speed can be incorrectly ad‐
justed or called up by mistake. There is risk of
an accident. Adjust the desired speed to the traffic conditions. Watch traffic closely and ac‐
tively interfere in the respective situations. ◀
WARNING
Risk of accident due to too high speed
differences to other vehicles, e.g. in the follow‐
ing situations:▷When fast approaching a slowly moving ve‐
hicle.▷Suddenly swerving vehicle onto the own
lane.▷When fast approaching standing vehicles.
There is risk of injuries or danger to life. Watch
traffic closely and actively interfere in the re‐
spective situations. ◀
Maintaining/storing the speed Press button.
Or:
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 speed is displayed on the symbol.
DSC Dynamic Stability Control will be
switched on if needed.
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.
or button: hold down to repeat the cor‐
responding action.
Distance WARNING
The system does not relieve from the per‐
sonal responsibility. Due to the system limits,
braking can be late. There is risk of accidents or
risk of property damage. Be aware to the traffic
situation at all times. Adjust the distance to the
traffic and weather conditions and maintain the
prescribed safety distance, possibly by brak‐
ing. ◀
Reduce distance Press button repeatedly until the de‐
sired distance is set.
The set distance is briefly displayed in
the left part of the instrument cluster.
Increase distance Press button repeatedly until the de‐
sired distance is set.
The set distance is briefly displayed in
the left part of the instrument cluster.
Continue cruise control
While driving Press button with the system inter‐
rupted. Cruise control is continued with
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because the accelerator pedal is being pressed;
a vehicle was not detected.
Distance control is temporarily sup‐
pressed because the accelerator pedal
is being pressed; a vehicle was de‐
tected.
System limits
Speed range The system is best used on well-constructedroads. The system is functional at speeds be‐
ginning at approx. 20 mph/30 km/h.
The max. speed that can be set is
85 mph/140 km/h.
Comply with the legal speed limit and safety
distance in every situation when using the sys‐
tem.
Detection range
The detection capacity of the system and the
automatic braking capacity are limited.
Two-wheeled vehicles for instance might not
be detected.
WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess the traf‐
fic situation. Based on the limits of the system,
it cannot independently react to all traffic situa‐
tions. There is risk of an accident. Adjust the
driving style to the traffic conditions. Watch
traffic closely and actively interfere in the re‐
spective situations. ◀
Deceleration The system also does not decelerate in the fol‐
lowing situations:▷In case of pedestrians, cyclists or similar
slow road users.▷For red traffic lights.▷For cross traffic.▷For oncoming traffic.▷Unlit vehicles or vehicles with nonworking
lighting at night.
Swerving vehicles
A vehicle driving in front of you is not detected
until it is completely within the same lane as
your vehicle.
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 ve‐
hicle driving ahead of you is reliably detected,
the system requests that the driver intervene
by braking and carrying out evasive maneu‐
vers, if needed.
WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess the traf‐
fic situation. Based on the limits of the system,
it cannot independently react to all traffic situa‐
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▷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. ◀
General information Depending on the driving program, refer to
page 99, set, the characteristics of the cruise
control in particular areas can change.
Overview
Buttons on the steering wheel
Press buttonFunctionCruise control on/offStore speedPausing cruise control
Continue cruise control with the
last settingIncreasing, maintaining or storing
the speedReducing, maintaining or storing
the speed
Controls
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 Dynamic Stability Control will be switched
on if needed.
Switch off WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess the traf‐
fic situation. Based on the limits of the system,
it cannot independently react to all traffic situa‐
tions. There is risk of an accident. Adjust the
driving style to the traffic conditions. Watch
traffic closely and actively interfere in the re‐
spective situations. ◀
Press button on the steering wheel.
The displays go out. The stored desired speed is
deleted.
Interrupting When active, press the button on the
steering wheel.
The system is automatically interrupted in the
following situations:▷When the brakes are applied.▷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.▷If DTC Dynamic Traction Control is activated
or DSC is deactivated.▷When DSC is actively controlling stability.Seite 107Driving comfortCONTROLS107
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Maintaining, storing, and changing the
speed
Information WARNING
The desired speed can be incorrectly ad‐
justed or called up by mistake. There is risk of
an accident. Adjust the desired speed to the
traffic conditions. Watch traffic closely and ac‐
tively interfere in the respective situations. ◀
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.
DSC Dynamic Stability Control will be switched
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 acceleratesor 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.
Continue cruise control
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 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.
If no speed is indicated, it is possible that the
conditions necessary for operation are not cur‐
rently fulfilled.
PDC Park Distance Con‐
trol
The concept
PDC supports you when parking. When you
slowly approach an object with the rear of your
car or with your front - depending on optional
features - a signal tone is sounded:
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General information
Ultrasound sensors in the bumpers measure
the distances from objects.
The maneuvering range, depending on obsta‐
cles and environmental conditions, is approx.
6 ft/2 m.
An acoustic warning is first given with the fol‐
lowing circumstances:▷By the front middle sensors and the two
corner sensors at approx. 24 in/60 cm.▷By the rear middle sensors at approx.
5 ft/1.50 m.▷When a collision is imminent
Information
Loud noises from outside and inside the vehicle
may prevent you from hearing the PDC's signal tone.
WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess the traf‐
fic situation. There is risk of an accident. Adjust
the driving style to the traffic conditions. Watch
traffic and vehicle surroundings closely and ac‐
tively interfere in the respective situations. ◀
WARNING
Due to high speeds when PDC is acti‐
vated, the warning can be delayed due to phys‐
ical circumstances. There is risk of injuries or
risk of property damage. Avoid approaching an
object too fast. Avoid driving off fast while PDC
is not yet active. ◀
Overview
Button in the vehicle
PDC Park Distance Control
Ultrasound sensors PDC sensors on the vehicle.
Functional requirements
To ensure full functionality:
▷Do not cover sensors, e.g., with stickers, bi‐
cycle racks.▷Keep the sensors clean and free of ice.
To clean: when using high-pressure washers,
do not spray the sensors for long periods and
maintain a distance of at least 12 in/30 cm.
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.▷If, with the appropriate equipment, obsta‐
cles are detected behind or in front of the
vehicle by PDC and the speed is slower than
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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.
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 63, is
displayed in the instrument cluster.
PDC has failed. Have the system checked.
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 108.
Information WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess the traf‐
fic situation. Based on the limits of the system,
it cannot independently react to all traffic situa‐
tions. There is risk of an accident. Adjust the
driving style to the traffic conditions. Watch
traffic closely and actively interfere in the re‐
spective situations. ◀
CAUTION
The parking assistant can steer the vehi‐
cle over or onto curbs. There is risk of property
damage. Watch traffic closely and actively in‐
terfere in the respective situations. ◀
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An engine that has been switched off by the
Auto Start Stop function is restarted automati‐
cally when the parking assistant is activated.
Overview
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.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.
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.
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"Cancel": cancel parking assistant.Switch off The system can be deactivated as follows:▷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
WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess the traf‐
fic situation. There is risk of an accident. Adjust
the driving style to the traffic conditions. Watch
traffic and vehicle surroundings closely and ac‐
tively interfere in the respective situations. ◀
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.
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