The air conditioning system
104
Automatic air distribution control*
When the automatic air distribution control is switched on, an air
quality sensor measures the concentration of pollutants in the drawn
in air.
If a considerable increase in concentr ation of pollutants is recognized by
the air quality sensor, the air distribution control will temporarily be
switched off. If the concentration of pollutants decreases to the normal
level, the air distribution control is au tomatically switched off so that fresh
air can be guided into the vehicle interior.
Switch on automatic air distribution control
– Press the button repeatedly * until the warning light on the right side of the button lights up.
Switch off automatic air distribution control temporarily
– If the air quality sensor does not switch on automatically when there is a nauseating smell, you can switch it on yourself by pressing the
button *. The warning light lights up in the button on the left side.
Switch on automatic air distribution control again
– Hold the button pressed * for more than 2 seconds and on the right side of the button the warning light lights up.
Switch off automatic air distribution control
– Press again the button * until the warning lights in the button go out.
WARNING
You should not leave recirculated air mode on over a longer period of time,
as “stale” air may result in fatigue in the driver and occupants, divert your
attention and also cause the windows to mist up. The risk of having an acci- dent increases. Switch recirculated air mode off as soon as the windows
begin misting up.
Note
•If the windscreen mists up, press the button
⇒page 102, fig. 113 .
After the windscreen has been demisted, press the button .
•The automatic air distribution control operates only if the outside temperature
is higher than approx. 2°C.
Controlling blower
There are a total of seven blower stages available.
The Climatronic system controls the bl ower stages automatically in line
with the interior temperature. You can also, however, adapt the blower
stages manually to suit your particular needs.
– Press again the button
on the left side (reduce blower speed) or on
the right side (increase blower speed).
If you switch off the blower, th e Climatronic is switched off.
The set blower speed is displayed above the button
when the respective
number of warning lights come on.
WARNING
•“Stale air” may result in fatigue in the driver and occupants, reduce
attention levels and also cause the windows to mist up. The risk of having an
accident increases.
•Do not switch the Climatronic syst em off for longer than necessary.
•Switch the Climatronic system on as soon as the windows mist up.
WARNING (continued)
A1AUTO
NKO B6 20.book Page 104 Wednesday, March 26, 2008 3:15 PM
Starting-off and Driving115
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Rear parking aid*
The parking aid provides a warning of obstacles behind the vehicle.
The audible parking aid determines the distance between the rear bumper and an
obstacle located behind the vehicle with the aid of ultrasound sensors. The tones
of the parking aid can be adapted in the menu of the information display*
⇒ page 23. The sensors are integrated in the rear bumper.
Range of sensors
The clearance warning begins at a distance of about 160 cm from the obstacle (area
⇒ fig. 124 ). The interval between the warning signals becomes shorter as the
clearance is reduced.
A continuous tone sounds from a clearanc e of just 30 cm (Bereich ) - danger
area. You should not reverse any further after this signal sounds! If the vehicle
is equipped with a factory-fi tted towing device*, the border of the danger area
starts - continuous tone - 5 cm further behind the vehicle. The vehicle can be
extended through an installe d detachable towing device.
On vehicles equipped with a factory-fitted radio* or navigation*, the distance to the
obstruction is shown graphically on the disp lay. On vehicles with a factory-fitted
towing device, the sensors are deactivated when towing a trailer. The driver is also
informed of the radio* or the navigation* by a graphic display (vehicle towing a
trailer) on the display. The radio* or navi gation*, which is factory-fitted, can be set
so that the play function volume decrea ses when activating the parking aid, see Owner's Manual radio* or navigation*. This
improves the audibility of the parking
aid.
Activating
The parking aid is activated automatically when reverse gear is engaged and the
ignition is turned on. This is conf irmed by a brief acknowledgement signal.
Deactivating
The parking aid is deactivated by removing the reverse gear.
WARNING
•The parking aid is not a substitute for the driver paying proper attention
and it is always the driver's responsibility to take care when parking the
vehicle or carrying ou t similar manoeuvres.
•You should therefore satisfy yourself, before reversing, that there is no
small obstacle, such as a rock, thin po st, trailer drawbar etc., behind your
vehicle. Such an obstacle might not be within the range detected by the
sensors.
•Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the signal of the parking aid. Thus, these objects or
people who wear such clothing are not recognised by the sensors of the
parking aid.
Note
•The parking aid does not operate if you are towing a trailer (applies to models
which feature a factory-fi tted towing device*).
•If a warning signal sounds for about 3 seconds after switching the ignition on
and engaging reverse gear, and there is no obstacle close to your car, this indicates
a system fault. Have the fault rectified by a specialist workshop.
•The sensors must be kept clean and free of ice to enable the parking aid to
operate properly.
•If the parking aid is activated and the selector lever of the automatic gearbox is
in the position , warning signal indicates interruption (vehicle can no longer
move).
Fig. 124 Parking aid: Detec-
tion range of rear sensors
AA
AB
AP
NKO B6 20.book Page 115 Wednesday, March 26, 2008 3:15 PM
Starting-off and Driving
116
Front and rear parking aid*
The parking aid provides a warning of obstacles in front and behind
the vehicle.
The audible parking aid determines the distance between the front or rear bumper
and an obstacle with the aid of ultrasound sensors. The sensors are integrated in the
front and rear bumper. The signal tones for the front parking aid sound higher as
standard than for the rear parking aid. The tones of the parking aid can be adapted
in the menu of the information display* ⇒page 23.
Range of sensors
The distance warning begins at a distance of about 120 cm from the obstacle in
front of the vehicle (area ⇒fig. 126 ) and about 160 cm from the obstacle behind the vehicle (area
⇒page 115, fig. 124). The interval between the
warning signals becomes shorter as the clearance is reduced.
A continuous tone sounds from a clearanc e of just 30 cm (Bereich ) - danger
area. You should not reverse any further after this signal sounds! If the vehicle
is equipped with a factory-fitted towing device*, the border of the danger area
starts - continuous tone - 5cm further behind the vehicle. The vehicle can be
extended through an installed detachable towing device.
On vehicles equipped with a fa ctory-fitted radio* or navigation*, the distance to the
obstruction is shown graphically on the di splay. On vehicles with a factory-fitted
towing device, the rear sensors are deactivated when towing a trailer. The driver is
also informed of the radio* or the navigation* by a graphic display (vehicle towing
a trailer) on the display. The radio* or navi gation*, which is factory-fitted, can be set
so that the play function volume decreases when activating the parking aid, see
Owner's Manual radio* or navigation*. Th is improves the audibility of the parking
aid.
Activating
The parking aid is activated when the reverse gear is engaged and the ignition is
turned on or by pressing the button ⇒fig. 125 - the symbol
lights up in the
button. The activation is confirmed by a brief acknowledgement signal.
Deactivating
The parking aid is deactivated after pressing the button
⇒ fig. 125 or at a speed
of more than 10 km/h - the symbol in the button is no longer illuminated.
WARNING
•The parking aid is not a substitute fo r the driver paying proper attention
and it is always the driver's responsibility to take care when reversing the
vehicle or carrying out similar manoeuvres.
•You should therefore satisfy yourself, before reversing, that there is no
small obstacle, such as a rock, thin po st, trailer drawbar etc., in front or
behind your vehicle. Such an obstacle might not be within the range
detected by the sensors.
•Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the signal of the parking aid. Thus, these objects or
Fig. 125 Activating the
parking aid
Fig. 126 Parking aid: Detec-
tion range of the front
sensors
AA
AA
AB
NKO B6 20.book Page 116 Wednesday, March 26, 2008 3:15 PM
Starting-off and Driving117
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
people who wear such clothing are not recognised by the sensors of the
parking aid.
Note
•Only the front parking aid operates if you are towing a trailer (applies only to
models which feature a factory-fitted towing device*).
•If a warning signal sounds for about 3 seconds after activating the system and
there is no obstacle close to your car, th is indicates a system fault. The fault is
confirmed additionally when the symbol
flashes in the button ⇒page 116,
fig. 125 . Have the fault rectified by a specialist workshop.
•The sensors must be kept clean and free of ice to enable the parking aid to
operate properly.
•If the parking aid is activated and the se lector lever of the automatic gearbox is
in the position , warning signal indicates interruption (vehicle can no longer
move).
Park Assist*
Description and important information
The park assist assists you when parkin g in a suitable parallel parking place
between two vehicles or behind a vehicle.
The park assist automatically searches fo r suitable parking spaces after switching
on the ignition and when driving up to 30 km/h.
During the parking procedure the park assist only takes over the steering move-
ments, the pedals continue to be operated by the driver.
Function of the system is based on:
•Length and depth measurement of the parking spaces when driving
•Evaluation of the size of the parking space
•Definition of the correct position of the vehicle for parking
•Calculating the line on which the vehi cle drives backwards into the parking
place
•Actuation of the steering force assistance , automatic spinning of the wheels of
the front axle when parking.
WARNING
The park assist does not take away th e responsability from the driver when
parking.
•Pay particular attention to small chil dren and animals as they would not
be recognised by the sensors of the parking aid.
•Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the signal of the park assist or the parking aid. Thus,
these objects or people who wear such clothing are not recognised by the
sensors of the parking aid.
•The external sound source of the park assist and the parking aid can be
disruptively influenced and under unfavourable conditions, objects or
people cannot be recognised by the sensors of the parking aid.
Caution
•If other vehicles are parked behind or on the kurb, th e park assist guides your
vehicle beyond the kurb or onto it. Make su re that the wheels or the wheel rims of
your vehicle are not damaged and if necessary intervene in time.
•You should satisfy yourself before parking that there is no small obstacle, such
as a rock, thin post, trailer drawbar etc., in front or behind your vehicle. Such an
obstacle might not be within the range detected by the sensors.
•Under certain circumstances, surfaces or structures of certain objects such as
wire mesh fences, powder snow etc..., cannot be recognised by the system.
•The evaluation of the parking place an d the parking procedure depends on the
circumference of the wheels. The system does not function correctly if your vehicle
is mounted with wheels of non-permissible size, snow chains or a temporary spare
wheel (in order to reach the nearest work shop). If the tyres other than those
excepted by the manufacturer are mounted, the resulting position of the vehicle in
WARNING (continued)
AP
NKO B6 20.book Page 117 Wednesday, March 26, 2008 3:15 PM
Starting-off and Driving
118
the parking place can differ slightly. This can be avoided through new calibration of
the system in a specialist garage.
•The accuracy of the evaluation for the parking place can be influenced by the
incorrectly determined outside temperature if the later is influenced by the thermal
radiation of the engine i.e for stop and go in a traffic jam.
•In order to avoid damaging the sensor s while cleaning with high-pressure
cleaners or steam jets, the sensors must on ly be directly sprayed for short periods
while a minimum distance of 10 cm must be observed.
Note
•A component of the park assist is the front and rear parking aid*.
•The electronic stability programme (ESP) must always be switched on for the
parking procedure.
•Only the front parking aid operates if yo u are towing a trailer (applies only to
models which feature a factory-fitted towing device*). This is why it is not possible
to park backwards with the help of the park assist when towing a trailer.
•The sensors must be kept clean and free of ice to enable the parking aid to
operate properly.
Switch on display of the park a ssist in the information display*
Switch on display of the park assist in the information display*
– Press the button ⇒fig. 127 .
– Drive past the parking row up to maximum 30 km/h and with a distance of 0.5 m to 1.5 m ⇒fig. 128 .
Operate the turn signal for the driver's side if you wish to park on this side of the
road. In the information display* the search area for the parking place is indicated
on the driver's side.
If the button is pressed above a speed of 30 km/h, the display appears in the display
of the instrument cluster as soon as you drive slower than 30 km/h.
Note
•If the park assist is switched on, a yell ow warning light lights up in the button.
•The search for suitable parking places is automatic after switching on the igni-
tion at speeds of more than 30 km/h. Sear ching for a parking place is performed at
the same time on the driver and front passenger side.
•If the sensors find a suitable parking place, they store its parameters until
another suitable parking place has been fo und or until a distance of 10 m had been
driven after finding the parking place. This is why it is possible to switch on the park
assist after driving past the driving place; on the information display* appears the
information if this parking space is suitable for parking.
Fig. 127 Switch on display of
the park assist in the infor-
mation display
Fig. 128 Information
display: Finding a suitable
parking place
NKO B6 20.book Page 118 Wednesday, March 26, 2008 3:15 PM
Starting-off and Driving119
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Parking with the help of the park assist and concluding the
parking procedure
The time limit for the parking procedure with the help of the park assist
lasts 180 seconds.
– If the park assist has recognized a suitable parking place, the parking
place is shown in the information display* ⇒fig. 129 .
– Drive on further until the display ⇒fig. 130 appears.
– Bring the vehicle to a stop for at least 1 second.
– Engage the reverse gear or set the selector lever* in the position R. – As soon as the following message is indicated in the information
display*: Steering intervention! Check area around veh.! let go of
the steering wheel, the steering will be taken over by the system.
– Observe the surroundings and drive backwards with a speed of maximum 7 km/h, at the same time operate the pedal.
– End the parking procedure from a distance on the basis of the infor- mation of the system.
As soon as the parking procedure is comple ted, an audible signal sounds and in the
information display* the following message appears: Steering intervention
finished! Please take over steering! .
If your vehicle is not properly parked, the position of the wheels is corrected by the
system after disengaging the reverse gear when your vehicle is stationary, so that
you can align the vehicle yourself during a forward movement after taking over the
steering.
Switch off park assist
The park assist switches off during one of the following occurences:
•A speed of 30 km/h exceeded
•A speed of 7 km/h exceeded during the parking procedure
•A time limit of 180 seconds exceeded for engaging the reverse gear after
switching on the park assist
•A time limit of 180 seconds exceeded for the parking procedure
•The button pressed for the park assist
•Parking aid activated
•Switch off ESP
•Intervention of the driver in the automatic steering procedure (stop the steering
wheel)
•Disengage reverse gear or take out selector lever* out of the position R during
the parking procedure.
Further warning and information texts of the park assist in the information
display*:
Fig. 129 Information
display: Parking place recog-
nized with the information to
drive on
Fig. 130 Information
display: Parking place recog-
nized with the information to
engage the reverse gear
NKO B6 20.book Page 119 Wednesday, March 26, 2008 3:15 PM
Starting-off and Driving
120
Park Assist cancelled!
The parking procedure has ended or after switching on the ignition, the vehicle has
not been driven above 10 km/h.
Park Assist: Speed too high!
Reduce the speed below 30 km/h.
Driver steering intervention! Please take over steering!
The parking procedure is ended through driver intervention.
Park Assist cancelled! ESP switched off!
The parking procedure cannot be carried out because the ESP system is switched
off.
ESP switched off! Please take over steering!
The parking procedure was ended because the ESP system was switched off during
the parking procedure.
Park Assist cancelled! Trailer
The parking procedure is not possible beca use the trailer is hitched and a plug is
inserted in the socket of the towing device.
Park Assist cancelled! Time limit exceeded
The parking procedure was not started because a time limit of 180 seconds for
engaging the reverse gear was exceeded.
Time limit exceeded! Please take over steering!
The parking procedure was ended because a time limit of 180 seconds for parking
was exceeded.
Park Assist cancelled! System error
The parking procedure is not possible because a fault exists on the vehicle. Have the
fault rectified by a specialist workshop.
Park Assist defective! Service now!
The parking procedure is not possible because a fault exists on the park assist. Have
the fault rectified by a specialist workshop. Steering intervention! Check area around veh.!
The park assist is active and takes over the steering movements. Observe the
surroundings and carefully drive backward
s, at the same time operate the pedal.
Please take over steering! Finish parking manually
Take over the steering. End the parking procedure without using the park assist.
Speed too high! Please take over steering!
The parking procedure was ended while the speed was exceeded.
Park Assist: ESP Intervention!
Intervention of the ESP system while searching for a suitable parking place.
ESP intervention! Please take over steering!
Parking procedure is ended through the intervention of the ESP system.
Cruise control system (CCS)*
Introduction
The cruise control system (CCS) maintains a constant speed, more than 30 km/h (20
mph), once it has been set, without you having to depress the accelerator pedal.
This is only possible within the range wh ich is permitted by the power output and
braking power of the engine. The cruise control system makes it possible - particu-
larly on long journeys - for you to rest your “accelerator foot”.
WARNING
•The cruise control system must not, for safety reasons, be used in dense
traffic or on unfavourable road surfaces (such as icy roads, slippery roads or
loose chippings) - risk of accident!
•In order to prevent unintentional use of the cruise control system, always
switch off the system after use.
NKO B6 20.book Page 120 Wednesday, March 26, 2008 3:15 PM
Automatic gearbox DSG*
126
Kickdown function
The kickdown function provides you with maximum acceleration
power.
Depressing the accelerator pedal allows th e kickdown function to be activated in
the desired driving program. This function has precedence over the driving
programme and serves for maximum accelera tion of the vehicle when exploiting
the maximum power potential of the engi ne without taking into account the
current selector lever position ( D, S or Tiptronic ). The gearbox shifts down to one
or several gears in line with the driving state and the vehicle accelerates. The
gearbox does not shift up into the highes t gear until the engine has reached its
maximum revolutions for this gear range.
WARNING
Please note that using the kickdown fu nction can result in the driven wheels
spinning on a smooth or slippery road surface - risk of skidding!
Dynamic shift programme
The automatic gearbox of your vehicle is controlled electronically. Shifting up and
down through the gears is performed auto matically on the basis of pre-defined
driving programmes.
Adopting a moderate style of driving will cause the gearbox to select the most
economical driving programme. Shifting up into a higher gear as soon as possible
and shifting down as late as possible will have a favourable effect on your fuel
consumption.
Adopting a sporty style of driving with rapid movements of the accelerator pedal
combined with sharp acceleration and frequent changes in speed, exploiting the
top speed of the car or depressing the a ccelerator pedal (kickdown function), will
cause the gearbox to switch over to this style of driving and shift down earlier with
frequent changes in gears in comparison to the moderate style of driving.
Selecting the most appropriate driving programme for the particular style of driving
is a continuous process. Irrespective of this it is, however, possible to switch or shift down into a dynamic shift programme by
depressing the accelerator rapidly. The
gearbox shifts down into a lower gear matching the speed of the car and this allows
you to accelerate rapidly (e.g. when overtaking) without having to depress the
accelerator pedal fully into the kickdown range. The original programme will be
reactivated to match your particular style of driving once the gearbox has shifted up
again.
When driving in hilly regions, the gears are selected to match uphill and downhill
sections. This avoids the gearbox frequently shifting up and down when negotiating
an uphill stretch. When driving downhill, it is possible to shift down into the
Tiptronic position, in order to exploit the engine brake torque.
Tiptronic
The Tiptronic allows the driver to also shift gears manually.
Fig. 134 Selector lever:
Manual shifting of gears
NKO B6 20.book Page 126 Wednesday, March 26, 2008 3:15 PM