Page 145 of 268

Automatic system activation when moving forwardFig. 161
Infotainment display: Display
with automatic activation
Read and observe and on page 140 first.
The automatic system activation occurs when moving forward at a speed be- low 10 km / h when the vehicle approaches an obstacle.
After activation, the following is shown in the left pane of the Infotainment
display » Fig. 161 .
Acoustic signals are sounded as of a distance from the obstacle of around
50 cm.
The automatic display can be enabled or disabled in the Infotainment » Owner
´s Manual Infotainment , chapter CAR - vehicle settings .
Rear View Camera
Introduction
This chapter contains information on the following subjects:
Operation
143
Guidelines and function keys
144
The rear view camera (hereinafter referred to as system) helps the driver when
parking and manoeuvring by displaying the area behind the vehicle in the Info-
tainment display (hereinafter referred to as display).
WARNING■ The general information relating to the use of assistance systems must
be observed » page 135, in section Introduction .■
Make sure that the camera lens is not dirty or covered, otherwise the sys-
tem function can be significantly impaired. For information on cleaning
» page 185 , Camera lens
CAUTION
■
The camera lens distorts and enlarges the field of view of the difference in
eye sight. The display is therefore only of limited use for estimating distances
to following vehicles.■
Some items, such as thin columns, chain link fences or lattice may not be
represented adequately in terms of display resolution.
■
It is only a two-dimensional display. Therefore, protruding objects or roadway
depressions, for example, may not be recognised due to lack of space depth.
■
In a crash or damage the vehicle's rear camera can possibly deviate from the
correct position. If this is the case, have the sensor checked by a specialist ga-
rage.
Operation
Fig. 162
Position of the camera / Monitored area
Read and observe
and on page 143 first.
The camera for capturing the area behind the vehicle is in the grip of the boot lid » Fig. 162 .
Supervised area » Fig. 162
Detection range of the camera.
Area outside the detection range of the camera.
AB143Assist systems
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The area behind the vehicle is displayed when the following conditions are
met.
The ignition is switched on.
Reverse gear is engaged. 1)
The luggage compartment lid is completely closed.
The vehicle is not travelling at more than about 10 km/h.
Note
■ The display can be interrupted by pressing the symbol key » Fig. 158 on
page 141 .■
After disengaging the reverse gear, automatic display of the parking aid is
carried out (variant 2, 3) » page 141.
Guidelines and function keys
Fig. 163
Infotainment display: Orientation lines / function keys
Read and observe
and on page 143 first.
Orientation lines are shown along with the monitored area behind the vehicle
in the display.
Distance of the orientation lines behind the vehicle » Fig. 163
The distance is about 40 cm (safety distance limit).
The distance is approximately 100 cm.
The distance is approximately 200 cm.
The distance between the side lines corresponds approximately to the vehicle width including mirrors.
ABCFunction buttons » Fig. 163
Turns off the display of the area behind the vehicle.
Display settings - brightness, contrast, colour. Switching audible parking signals on/off.
Enabling and reduced park assistance display.
Change to park assistance display.
CAUTION
The objects shown in the display can be closer or even further away than they
appear. This is especially the case in the following situations.■
Protruding objects, such as a hitch, the rear of a truck and the like.
■
When driving from a horizontal surface into a slope or a depression.
■
When driving from a slope or a depression onto a horizontal surface.
Note
The orientation lines are immobile, and therefore the spacing of the bars be-
hind the vehicle will vary, depending on the vehicle load state and the road in-
clination.
Park Assist
Introduction
This chapter contains information on the following subjects:
Functioning
145
Parking space search
146
Parking
146
Departing from a parallel parking space
147
Automatic brake assist
147
Information messages
147
Park Assist (hereinafter referred to as system) helps drivers park in suitable
parallel and perpendicular parking places or also to manoeuvre out of parallel
parking spaces.
The system takes over the steering movements when parking or leaving a
parking space. The driver operates the pedals and the shift lever or gear selec-
tor.
1)
The area behind the vehicle can be displayed for a few seconds more after disengaging the reverse gear.
144Driving
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The state in which the steering wheel is operated by the system, is referred to
as parking operation.
The Park Assist is an extension of the parking aid » page 140 and operates on
the basis of data collected by the ultrasonic sensors.
For this reason, the chapter on the parking aid is to be read carefully and the safety notes are to be observed.WARNING■ The general information relating to the use of assistance systems must
be observed » page 135, in section Introduction .■
During the parking process, the system automatically performs rapid
steering movements. While it is doing so, do not place your hands between
the steering wheel – risk of injury!
■
During a parking manoeuvre on loose or slippery surfaces (gravel, snow,
ice, etc.) you may stray from the calculated road. Therefore, do not use the
system in such situations.
CAUTION
The correct evaluation of the parking space and the parking procedure de-
pends on the circumference of the wheels on the vehicle.■
The system only works correctly if the vehicle is fitted with the wheel size
approved by the manufacturer.
■
Abstain from using the system when the vehicle is fitted with snow chains or
a temporary spare wheel.
■
If wheels other than those approved by the manufacturer are mounted, the
resulting position of the vehicle in the parking space can differ slightly. This
can be avoided by readjusting the system at a specialist garage.
CAUTION
If other vehicles are parked behind the kerb or on it, the system can also guide
your vehicle beyond the kerb or onto it. Ensure that the wheels or the wheel
rims of your vehicle are not damaged and if necessary intervene in time.
Note
■ We recommend performing the parking at a safe speed to about 5 km / h.■The driver can stop the parking process at any time by pressing the symbol
key
» Fig. 164 on page 146 or by a driver steering intervention.Functioning
Read and observe
and on page 145 first.
The system support is provided in the following manner.▶ While the parking space search is going on, a measurement and evaluation of
the parking space size is completed.
▶ Suitable parking spaces are shown in the display of the instrument cluster
(hereinafter only in the display).
▶ The display shows instructions and information before the start and during
the parking.
▶ The road way is calculated that the vehicle uses during the parking.
▶ The front wheels are automatically rotated during the parking.
Conditions for the system function
The system can look for a parking space only if the following basic conditions
are met.
The system is activated.
The vehicle speed is less than 40 km / h (parallel parking).
The vehicle speed is less than 20 km / h (transverse parking). The distance to a number of parked vehicles is approximately 0.5 - 1.5 m.
The TCS is activated » page 135, Braking and stabilisation systems .
The system can only carry out the parking if the following basic conditions are
met.
The vehicle is travelling less than about 7 km/h.
The parking procedure takes less than 6 minutes.
There is no driver intervention in the automatic steering operation.
Activation/deactivation
The system can be enabled or disabled by pressing the symbol key
» Fig. 164
on page 146 -
.
When the system is activated, the symbol illuminates.
145Assist systems
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Parking space searchFig. 164
System button / display
Read and observe
and on page 145 first.
The system is able to find a parking space in a number of parallel and trans- verse parked vehicles on the passenger's or driver's side.
Search for a parking space parallel to the roadway
›
Slowly drive past a row of parallel parked vehicles.
›
Press the symbol button once
» Fig. 164 -
.
The display shows the following » Fig. 164 -
.
Search for a parking space traverse to the roadway
›
Slowly drive past a row of traverse parked vehicles.
›
Press the symbol button twice
» Fig. 164 -
.
The display shows the following » Fig. 164 -
.
Change sides for the parking
The system will automatically search for a parking space on the passenger
side.
Activate the turn signal on the driver's side if you wish to look fro a parking
space on this side of the road. The display changes and the system searches
for a parking space on the driver's side.
Note
If the symbol (km / h) is shown in the display while you are looking for a
parking space, the vehicle speed should be reduced below 40 km/h (parallel
parking) or below 20 km/h (transverse parking).ParkingFig. 165
Display
Read and observe
and on page 145 first.
The system supports the driver when reverse parking in the parking space
found in a number of traverse and parallel parked vehicles.
Display » Fig. 165
Parking place recognised with the information to drive on.
Parking space recognised with the information to reverse.
Note to drive on to the parking space.
Note to reverse to the parking space.
Parking manoeuvre
If the system finds a parking space, then this parking space is displayed
» Fig. 165 -
.
›
Continue driving forwards until the display appears
» Fig. 165 -
.
›
Stop and ensure that the vehicle does not continue to move forward until
the parking procedure starts.
›
Select reverse gear or move the selector lever into position R.
›
As soon as the following message is shown in the display:
Steering int. active.Check area around veh.!
, let go of the steering wheel. The steering will be taken
over by the system.
›
Observe the direct vicinity of the vehicle and reverse carefully.
If necessary, the parking procedure can be continued with further steps.
›
If the arrow in the display is flashing to the front » Fig. 165
, engage
1st gear or move the selector lever into the position D.
The display shows the icon (brake pedal).
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›Depress the brake pedal and wait until the steering wheel automatically ro-
tates into the required position, the symbol goes out.›
Carefully drive forwards.
›
If the backwards arrow is flashing in the display » Fig. 165 -
, select reverse
gear again or move the selector lever into position R .
The display shows the
icon (brake pedal).
›
Depress the brake pedal and wait until the steering wheel automatically ro-
tates into the required position, the symbol
goes out.
›
Carefully move backwards.
You can repeat these steps several times in succession.
As soon as the parking procedure is completed, an audible signal sounds and
the following message appears in the display:
Park Assist stopped. Take over steer-ing!
Departing from a parallel parking space
Read and observe
and on page 145 first.
The system supports the driver when leaving a parking space of a parallel
parking space.
Leaving a parking space process
›
Press the symbol button once
» Fig. 164 on page 146 .
The following message is displayed:
Park Assist: indicate and engage reverse!›
Activate the turn signal for side of the vehicle where the parking space is out
of which you wish to manoeuvre.
›
Select reverse gear or move the selector lever into position R.
The further procedure is analogous to that for reverse parking.
›
Follow the system instructions shown in the display.
As soon as the parking procedure is completed, an audible signal sounds and
the following message appears in the information display:
Please take over steer-ing and drive on.Automatic brake assist
Read and observe
and on page 145 first.
Automatic brake assist when speeding
If a velocity of 7 km / h is exceeded during the parking manoeuvre for the first
time, the speed will be automatically reduced by the system to less than 7 km /
h. This prevents the parking manoeuvre from aborting.
Automatic emergency braking
If the system detects a risk of collision during parking, automatic emergency
braking takes place to prevent a collision.
The parking is terminated by the emergency braking.
CAUTION
The automatic emergency braking is not triggered by the system when the
parking process stops due to the speed of 7 km/h being exceeded!
Information messages
Read and observe
and on page 145 first.
The information messages are shown in the instrument cluster display.
Park Assist stopped. Speed too high.
If a speed of 50 km / h is exceeded while searching for a parking space, the
system with the key symbol is must be reactivated.
Speed too high. Take over steering!
The parking is terminated if the speed exceeds 7 km / hr.
Park Assist stopped. Driver steer. intervent.
The parking procedure is terminated due to a driver steering intervention.
Park Assist stopped. ASR deactivated.
The parking procedure cannot be carried out because the TCS system is deac-
tivated » page 135 , Braking and stabilisation systems . Activate the TCS.
ASR deactivated. Take over steering!
The parking procedure was ended because TCS was deactivated during the
parking procedure.
Trailer: Park Assist stopped.
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The parking process cannot be performed with a trailer or when another ac-
cessory is connected to the trailer socket.Time limit exceeded. Take over steering!
The parking procedure was ended because the time limit of 6 minutes was
passed.
Park Assist currently not available.
The system cannot be activated because a fault exists on the vehicle. Seek
help from a specialist garage.
Park Assist stopped. Currently not available.
The parking procedure was ended because a fault exists on the vehicle. Seek
help from a specialist garage.
Park Assist faulty. Workshop!
The parking procedure is not possible because a fault exists in the system.
Seek help from a specialist garage.
ASR intervention. Take over steering!
The parking procedure is terminated by a TCS intervention.
Aut. parking space exit not possible. Space too small.
The manoeuvring procedure using the system is not possible. The parking gap
is too small.
Braking intervention. Speed too high.
The speed was too high during the parking and was automatically reduced.
Cruise Control System
Introduction
This chapter contains information on the following subjects:
Functioning
148
Operating Description
149
The Cruise Control System (CCS) maintains a set speed without you having to
actuate the accelerator pedal.
The state where the CCS maintains the speed is referred to hereinafter as the
control .
WARNING■
The general information relating to the use of assistance systems must
be observed » page 135, in section Introduction .■
After pressing the clutch pedal, no interrupted control occurs! For exam-
ple, if a different gear is engaged and the clutch pedal is released, control is
continued.
Functioning
Fig. 166
MAXI DOT display (monochrome): Examples of status displays
the CCS
148Driving
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Fig. 167
Segment display: Examples of status displays the CCS
Read and observe
on page 148 first.
CCS status displays » Fig. 166 , » Fig. 167
Speed is set, control is inactive (in the colour display the digits of speed
limits is shown in grey).
Control active (in the colour display the digits of the speed limits are high-
lighted).
No speed set.
System fault - seek assistance from a specialist garage immediately.
Basic requirements for start of control The CCS is activated.
On vehicles with manual transmission , second gear or higher is engaged.
On vehicles with an automatic transmission , the selector lever is in the
D/S position or in the Tiptronic position.
The current speed is higher than approx. 20 km/h.
This is only possible within the range which is permitted by the power output
and braking power of the engine.
WARNINGIf the engine power or engine braking effect is insufficient to maintain the
set speed, the driver must take control of vehicle operation.Operating DescriptionFig. 168
Cruise control system controls
Read and observe on page 148 first.
Overview of the control elements of the CCS » Fig. 168ADeactivate CCS (delete set speed) Interrupt control (sprung position) Activate CCS (control deactivated)BTake control again a)
/ Increase speedCLaunch control / reduce speeda)
If no speed is set, the current speed is used.
At the start of the control process, the CCS regulates the vehicle to the current
speed, and this speed is shown on the instrument cluster display. The warning
light illuminates in the instrument cluster.
Automatic control interruption
Automatic control interruption occurs if any of the following conditions are met. ▶ The brake pedal is operated.
▶ When one of the brake assist systems (e.g. ESC) intervenes.
▶ Through an airbag deployment.
WARNING■ Always deactivate the cruise control system after use to prevent uninten-
tional switching on of the system.■
Control may only be resumed if the set speed is not too high for the cur-
rent traffic conditions.
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NoteDuring control, speed can be increased by pressing the accelerator pedal. Re-
leasing the accelerator pedal will cause the speed to drop again to the set
speed.
Adaptive Cruise Control (ACC)
Introduction
This chapter contains information on the following subjects:
Operation
150
Automatic stop-start
151
Operation Overview
152
Start control
152
Stop/resume control
152
Set/change the desired speed
153
Set the clearance level
153
Special driving conditions
154
Information messages
155
The automatic distance control (hereinafter referred to as ACC) maintains the
set speed or the distance to the vehicle ahead without the accelerator or
brake pedal being pressed.
The front of the vehicle and the distance to the vehicle ahead is monitored by
a radar sensor » page 135.
The state in which the ACC maintains the speed or the proximity is described
as control from here on.
WARNING■
The general information relating to the use of assistance systems must
be observed » page 135, in section Introduction .■
The driver must always be ready to take over steering of the vehicle him-
self (accelerate or brake).
■
The ACC does not react when approaching a stationary obstacle, such as
traffic jams, vehicle breakdowns or vehicles waiting at a traffic light.
■
The ACC does not respond to crossing or oncoming objects.
■
If the ACC does not decelerate fast enough, immediately apply the vehi-
cle's foot brake.
WARNINGFor safety reasons, do not use the ACC under the following conditions.■When driving in turning lanes, motorway exits or construction sites, to
avoid an unwanted acceleration to the stored speed.■
When visibility is poor, (e.g. fog, heavy rain, thick snowfall).
■
When road conditions are poor (e.g. ice, slippery road, gravel, dirt road).
■
When driving around “sharp” bends.
■
When riding on a steep gradient / high slope.
■
When driving through places where metal objects (such as metal build-
ings, railroad tracks, etc.) can be found.
■
When driving through very divided and enclosed spaces (such as large-ca-
pacity garages, car ferries, tunnels and the like.).
Note
■ The ACC is designed primarily for use on motorways.■The ACC reduces the speed by automatically releasing the accelerator or by
means of a braking procedure as appropriate. If the brakes are used for an au-
tomatic speed reduction at any moments, then the brake light illuminates.■
In case of failure of more than one brake light on the vehicle or on the con-
nected trailer, the ACC becomes unavailable.
■
The control automatically cancels the engagement of the brake supportive
assistance systems (e.g. ESC) or when the maximum permitted engine speed is
exceeded.
Operation
Fig. 169
Display in the instrument cluster: Examples of ACC displays
150Driving