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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Heating and air conditioning system 135
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Using the system
So that the auxiliary heating (auxiliary heating and ventila-
tion) functions according to your expectations, it is neces-
sary to carry out the basic setting before its programming.
Basic setting
– In the information display, select from the menu Main menu
the Menu Setup (settings) ⇒ page 24, fig. 11 .
– In the menu Settings select the menu Aux. Heating
(auxiliary heating) .
– In the menu Aux. Heating (auxiliary heating) ⇒ fig. 125
select the menu Weekday and set the current day.
– Return to a higher level by selecting the menu Back, i. e. in the menu Aux. Heating (auxiliary heating) .– In the menu Aux. Heating
select the menu Running time and
set the desired operating period in steps of 1 minute. The
operating period can be 5 to 60 minutes.
– Return to a higher level by selecting the menu Back in the
menu Aux. Heating.
– In the menu Aux. Heating select the menu Mode.
– In the menu Mode select the desired mode Heating or
Ventilation .
Programming
For the programming of the auxiliary heating (auxiliary heating and venti-
lation) in the menu Aux. Heating there are three pre-set times:
•Pre-set time 1
•Pre-set time 2
•Pre-set time 3
In each pre-set time, the day (if necessary each day = daily) and the time
(hour and minute) can be set for the operating period of the auxiliary
heating and/or ventilation.
If you leave the pre-set menu by selecting menu Back or do not operate
the display for longer than 10 seconds, the set values are stored, but the
pre-set time is not active.
Both other pre-set times can be programmed and stored in the same way.
If you select the menu Activate after setting the desired values, Pre-set
time (weekday, hours, minute) activated! is displayed in the display and
the set pre-set time is active.
Only one programmed pre-set time can be active.
Fig. 125 Informations
display: Aux. Heating
(auxiliary heating)
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Heating and air conditioning system 137
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
•The exhaust pipe of the auxiliary heating is located on the
underside of the vehicle. Therefore do not place the vehicle, if you
wish to operate the auxiliary heating, in such a way that the exhaust
gases of the auxiliary heating can come easily into contact with
inflammable materials (e.g. dry grass) or easily inflammable
substances (e.g. fuel run out).
Note
•If the auxiliary heating runs, the fuel consumption comes from the
vehicle tank. Therefore the auxiliary heating should not be operated, if
there is very little fuel in the tank.
•The exhaust pipe of the auxiliary heating, which is located on the
underside of the vehicle, must not be clogged and the exhaust flow must
not be blocked.
•If the auxiliary heating and ventilation is running, the vehicle battery
discharges. If the auxiliary heating and ventilation has been operated
several times over a longer period, the vehicle must be driven a few kilom-
eters in order to recharge the vehicle battery.
•The auxiliary heating only switches the blower on, if it has achieved a
coolant temperature of approx. 50 °C.
•At low outside temperatures, this can result in a formation of water
vapour in the area of the engine compartment. This is quite normal and is
not an operating problem.
•After switching off the auxiliary heating, the coolant pump runs for a
short period.
•The auxiliary heating and ventilation does not switch on or comes on,
if the vehicle battery indicates a low loading state.
•The auxiliary heating (auxiliary heating) switches on, if in the informa-
tion display: Please refuel! is indicated or was indicated before switching
off the ignition.
•When driving, the auxiliary heating can only be switched on, if the exte-
rior temperature is lower than 5 °C.
•The air inlet in front of the windscreen must be free of ice, snow or
leaves in order to ensure that the auxiliary heating operates properly.
•So that the warm air can flow into the vehicle interior after switching on
the auxiliary heating (auxiliary heating), the control dial ⇒page 119,
fig. 116 must be turned up to the stop to the right when heating. With
Climatic and Climatronic, you can maintain the temperature normally
selected by you (we recommend 22 °C). It is recommended to put the air
flow in the position
. For heating and climatic put the blower switch
⇒ page 119, fig. 116 if necessary ⇒page 124, fig. 119 in the position 2.
WARNING (continued)
AA
AB
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Starting-off and Driving143
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
•Depress the clutch pedal fully when changing gears, in order to avoid
unnecessary wear and damage.
Handbrake
Applying the handbrake
– Pull the handbrake lever up fully.
Releasing the handbrake
– Pull the handbrake lever up slightly and at the same time
press in the locking button ⇒fig. 131 .
– Hold the button pressed and push the handbrake lever down fully ⇒ .
The handbrake warning light lights up when the handbrake is applied,
provided the ignition is on.
A warning signal sounds and the following text appears in the display* if
you have inadvertently driven off with the handbrake applied:
"Handbrake on"
The handbrake warning is activated if you drive at a speed of more than 6
km/h for more than 3 seconds.
WARNING
•Please note that the handbrake must be fully released. A hand-
brake which is only partially released can result in the rear brakes
overheating which will have a nega tive effect on the operation of
the brake system - risk of accident! In addition this can result in
premature wear of the rear brake pads.
•Never leave children unattended in the vehicle. The children
might, for example, release the handbrake or take the vehicle out of
gear. The vehicle might then move off - risk of accident!
Caution
After the car has come to a stop, always first of all apply the handbrake
firmly before then additionally engaging the first gear (manual gearbox) or
moving the selector lever into position P (automatic gearbox).
Fig. 131 Centre
console: Handbrake
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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
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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 gearbox153
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
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 reac-
tivated 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.
Switching over to
manual shifting
– Push the selector lever to the right out of position D . As soon
as the gearbox has switched over, 6 5 4 3 2 1 appears in the
display, with the gear engaged being highlighted.
Shifting up gears
– One-touch forward of the selector lever (in the Tiptronic posi- tion) ⇒fig. 138 .
Shifting down gears
– One-touch back of the selector lever (in the Tiptronic position) .
It is possible to switch over to manual both when the car is stationary and
also when driving.
Fig. 138 Selector
lever: Manual shifting
of gears
Fig. 139 Information
display: Manual
shifting of gears
A+
A-
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