Heating and air conditioning system
132
Recirculated air mode
In recirculated air mode air is sucked out of the interior of
the vehicle and then fed back into the interior.
Recirculated air mode prevents polluted air outside the vehicle
from getting into the vehicle, for example when driving through a
tunnel or when standing in a traffic jam.
Switching recircul ated air mode on
– Press the button - the warning light lights up in the button.
Switching recirculat ed air mode off
– Press again the button or the button - the warning light in the button goes out.
WARNING
You should not leave recirculated air mode on over a longer period
of time. “Stale air” may result in fatigue in the driver and passen-
gers, reduce attention levels and also cause the windows to mist
up. The risk of having an accident increases. Switch recirculated
air mode off as soon as the windows begin misting up.
Note
If the windscreen mists up, press the button ⇒page 130, fig. 122 .
After the windscreen has been demisted, press the button .
Setting temperature
You can separate the interior temperature for the left and right
side separately.
– You can set the temperature for both sides after switching on the ignition with the control dial .
– If you wish to set the temperature for the right side, turn the control dial .
If the temperature for the right side was set via the control dial , it can
no longer be set via the control dial - temperature for both sides. This
is only possible if you press the button for about 2 seconds.
You can set the interior temperature between +16 °C (60 °F) and +29.5
°C (85 °F). The interior temperature is regulated automatically within this
range. If you select the temperature below +16 °C (60 °F), “LO” appears
in the display. If you select the temperature higher than +29.5 °C (85 °F),
“HI” appears in the display. In both limit positions the Climatronic operates
at maximum cooling or heating capacity, respectively. The temperature is
not controlled in this case.
Lengthy and uneven distribution of the air flow out of the vents (in partic-
ular at the leg area) and large differences in temperature, for example
when getting out of the vehicle, can result in chills in sensitive persons.
Controlling blower
There are a total of seven blower stages available.
The Climatronic system controls the blower stages automatically
in line with the interior temperature. You can also, however,
adapt the blower stages manually to suit your particular needs.
AUTO
A9AUTO
A7
A11
A11A7AUTO
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Heating and air conditioning system 133
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
– Turn the control dial ⇒page 130, fig. 122 to the left (reduce
blower speed) or right (increase blower speed).
Switch off the blowers, the Climatronic is switched off and on the displays
appears OFF.
The set blower speed is displayed above the control dial when the
respective number of warning lights come on.
WARNING
•The “stale” air may result in fatigue, divert your attention and
also cause the windows to mist up. The risk of having an accident
increases.
•Do not switch the Climatronic system off for longer than neces-
sary.
•Switch the Climatronic system on as soon as the windows mist
up.
Air outlet vents
Fig. 123 Air vents at the front
Fig. 124 Air vents at the rear
Open air outlet vents
– Turn the vertical thumbwheel (not when in the end position).
A10
A10
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Starting-off and Driving
144
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 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. 132). The interval between the warning signals
becomes shorter as the clearance is reduced.
A continuous tone sounds from a clearance of just 30 cm (Bereich ) -
danger area. You should not reverse any further after this signal
sounds!
For particular model versions, the distance to the obstruction is also
displayed on the display of the radio. You can also switch off this function
- see operating instructions for radio Activating
The parking aid is activated automatically when
reverse gear is engaged
and the ignition is turned on. This is confirmed by a brief acknowledge-
ment 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 out similar manoeuvres.
•You should therefore satisfy yourself, before reversing, that
there is no small obstacle, such as a rock, thin post, trailer drawbar
etc., behind your vehicle. Such an obstacle might not be within the
range detected by the sensors.
Note
•The parking aid does not operate if you are towing a trailer (applies to
models which feature a factory-fitted towing device*).
•If a warning signal sounds for about 3 seconds after switching the igni-
tion 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. 132 Parking aid:
Detection range of rear
sensors
AA
AB
AP
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Starting-off and Driving145
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
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 than for the rear parking aid.
Range of sensors
The distance warning begins at a distance of about 120 cm from the
obstacle in front of the vehicle (area ⇒fig. 134 ) and about 160 cm from
the obstacle behind the vehicle (area ⇒page 144, fig. 132 ). The
interval between the warning signals becomes shorter as the clearance is
reduced.
A continuous tone sounds from a clearance of just 30 cm (Bereich ) -
danger area. You should not reverse any further after this signal
sounds!
Your vehicle can be equipped with a radio which shows on its display the
distance of the vehicle to the obstacle. You can also switch off this func-
tion - see operating instructions for radio
Activating
The parking aid is activated when the reverse gear is engaged and the
ignition is turned on or by pressing the button ⇒fig. 133 - the symbol
lights up in the button. The activation is confirmed by a brief acknowledge-
ment signal.
Deactivating
The parking aid is deactivated after pressing the button
⇒ fig. 133 or at
a speed of more than 15 km/h - the symbol in the button is no longer
illuminated.
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 reversing the vehicle or carrying out similar manoeuvres.
Fig. 133 Activating the
parking aid
Fig. 134 Parking aid:
Detection range of the
front sensors
AAAA
AB
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Automatic gearbox
150
WARNING
•Do not depress the accelerator when changing the position of
the selector lever if the car is stationary and the engine is running
- risk of accident!
•Never move the selector lever into position R or P when driving
- risk of an accident!
•When the engine is running and the vehicle is stationary, it is
necessary to hold the car with the brake pedal in all the positions
of the selector lever (except P and N) since the power transmission
is never completely interrupted, also not when the engine is idling
- the vehicle "creeps".
Selector lever positionsThe selector lever position you have engaged is shown in the information
display of the instrument cluster with the corresponding gear symbol high-
lighted ⇒fig. 137 . In the positions D and S the gear you have engaged will
be additionally displayed on the display.
P - Parklock
The driven wheels are locked mechanically in this position.
The Parklock must only be engaged when the vehicle is stationary ⇒.
If you wish to move the selector lever into or out of this position, you must
press the Shiftlock button in the handle of the selector lever and at the
same time depress the brake pedal.
If the battery is used, the selector lever cannot be moved out of the posi-
tion P ⇒ page 154.
R - Reverse
Reverse gear must only be engaged when the vehicle is stationary and
the engine idling ⇒.
Fig. 136 Selector lever
Fig. 137 Information
display: Selector lever
positions
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Automatic gearbox
152
in the instrument cluster as a reminder for the driver when the selector
lever is in position P and N
In addition, the symbol
for the automatic selector lever lock in the shift
gate lights up.
A time delay element ensures that the selector lever is not blocked when
rapidly switching over the position N (e.g. from R to D). This does, for
example, allow one to seesaw out a stuck vehicle. The selector lever lock
will click into place if the lever is in the N position for more than 2 seconds
without the brake pedal being pressed.
The selector lever lock is only active if the vehicle is stationary or moving
at speed of less than 5 km/hour. The lock is switched off automatically into
position N when the car is travelling at a higher speed.
Shiftlock button
The Shiftlock button in the handle of selector lever prevents certain
selector lever positions being engaged inadvertently. The selector lever
lock is cancelled when you press the Shiftlock button.
Keylock - Ignition key withdrawal lock
You can only withdraw the ignition key after switching off the ignition if the
selector lever is in position P. If the ignition key is withdrawn, the selector
lever is blocked in postion P.
Kickdown function
The kickdown function provides you with maximum accel-
eration power.
Depressing the accelerator pedal allows the kickdown function to be acti-
vated in the desired driving program. This function has precedence over
the driving programme and serves for maximum acceleration of the
vehicle when exploiting the maximum power potential of the engine 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 highest gear until the engine has reached its maximum revolu-
tions for this gear range.
WARNING
Please note that using the kickdown function 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 automatically 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 favour-
able effect on your fuel consumption.
Adopting a sporty style of driving with rapid movements of the acceler-
ator pedal combined with sharp acceleration and frequent changes in
speed, exploiting the top speed of the car or depressing the accelerator
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
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Automatic gearbox
154
When you accelerate, the gearbox shifts up automatically in gears 1, 2, 3,
4 and 5 into the next higher gear just before the maximum permissible
engine speed is reached.
If you select a lower gear, the automatic gearbox does not shift down until
there is no risk of the engine overrevving (does not apply to shifting from
2nd to the 1st gear).
If you operate the kickdown function, the gearbox shifts into a lower gear
in line with the vehicle speed and engine speed.
Emergency programme
An emergency programme exists in the event of a fault in
the system.
The gearbox operates in a corresponding emergency programme if there
are functional faults in the gearbox electronics. This is indicated by all of
the segments in the display lighting up or going out.
It is possible to continue to move the selector lever into all the positions.
In the positions D and S the gearbox remains engaged in the 3rd gear. It
is also possible to continue to engage reverse gear in the position R.
The manual shift programme (Tiptronic) is switched off in the emergency
mode.
If the gearbox has switched over to emergency mode, drive to the
nearest specialist garage in order to have the fault rectified.
Selector lever-emergency unlocking
In case of interruption of the power supply (e.g. flat vehicle
battery, defective fuse) or defect of the selector lever lock, the
selector lever can no longer be shifted from the position P in the
normal way and the vehicle can no longer be moved. The
selector lever must be unlocked in case of emergency.
– Apply the handbrake firmly.
– Open the stowage compartment in front centre console* or the front ashtray.
– Carefully pull up the front left and right cover.
– Pull up rear cover.
– Press with a narrow object (e.g. ignition key) the yellow plastic hoop -arrow- to the left.
Fig. 140 Selector
lever-emergency
unlocking
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Automatic gearbox DSG157
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
speed of the engine to be reached before engaging a drive position in the
selector lever.
WARNING
•Do not depress the accelerator when changing the position of
the selector lever if the car is stationary and the engine is running
- risk of accident!
•Never move the selector lever into position R or P when driving
- risk of an accident!
•If you are stopping at a hill (downhill section), never try to hold
the car stationary with the gear engaged by means of the “acceler-
ator”, this means by letting the cl utch slip. This can lead to over-
heating of the clutch. If there is a risk of overheating of the clutch
due to overload, the clutch is opened automatically and the vehicle
rolls backward - risk of accident!
•If you must stop at a slope, depress and hold the brake pedal,
so that you can prevent the vehicle from rolling back.
Caution
•The double clutch on the automatic gearbox DSG is equipped with an
overload protection. If you make use of the uphill function on a vehicle
which is stationary or driving slowly uphill, it will result in an increase of
thermal stress of the clutches.
•An overheating of the clutches can be detected by the flashing of the
selector level indicator and the “jerk” of the clutches, finally the clutches
are opened. The power transmission from the engine to the front wheels
is interrupted and as a result of this the vehicle can no longer be driven. If
the clutch opens automatically, depress the brake pedal, wait a few
seconds and only then continue driving.
Selector lever positions
The selector lever position you have engaged is shown in the information
display of the instrument cluster with the corresponding gear symbol high-
Fig. 141 Selector lever
Fig. 142 Information
display: Selector lever
positions
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