2010 SKODA ROOMSTER technical data

Heating and air conditioning system81
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Technical Data
Climatic (semi-automatic air conditioning system)*Description
Climatic is a combined cooling and heating system with electronic
control of the convenience temperature in the vehicle interior. It makes
it possible to optimally control the air temperature at any season of the
year.Description of the Climatic
It is important for your safety and for your driving comfort that the Climatic is operating
properly.
The air conditioning system operates when switch page 81, fig. 89 is
pressed and the following conditions are met:
engine running,

outside temperature above +2°C and

blower switch switched on (positions 1 to 4).
If the cooling system is switched on, the temperature and air humidity drops in the
vehicle. The wellbeing of the occupants of the car is enhanced as a result of this partic-
ularly at high outside temperatures and a high air humidity. The system prevents the
windows misting up during th e cold season of the year.
The heating effect is dependent upon the c oolant temperature, thus full heat output
only occurs when the engine has reached its operating temperature.
It is possible to briefly activate recirculat ed air mode in order to enhance the cooling
effect  .
Air at a temperature of about 5°C may flow out of the vents under certain circum-
stances when the cooling system is operatin g. Lengthy and uneven distribution of the
air flow out of the vents (in particular at the leg area) and large differences in temper-
ature, for example when getting out of the ve hicle, can result in chills in sensitive
persons.
The air inlet in front of the windscreen must be free of ice, snow or leaves in order to
ensure that the heating and cooling systems operate properly. After switching on the cooling
Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle be low the vehicle. This is quite normal and
not an indication of a leak!
WARNING

For your own safety and that of other road users, ensure that all the
windows are free of ice, snow and misting. Please familiarize yourself about
how to correctly operate the heating and ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.

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 accident
increases. Switch recirculated air mo de off as soon as the windows begin
misting up.Note

We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the interior
of the vehicle forms deposits in the evapor ator of the air conditioning system. This
produces a permanent odour when the Climat ic is operating which can only be elimi-
nated through considerable effort and expense (replacement of compressor).
Using the system
AC
AE
Fig. 89 Climatic: Control elements
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Heating and air conditioning system83
Using the system
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Set ClimaticRecommended settings of Climatic controls for the respective operating modes:
Note
We recommend that you leave the air outlet vents 3  page 78, fig. 87 in the opened
position.
Setup
Setting of the control dial
Button
Air outlet vents 4
Defrosting the windscreen and
side windows
recommended 22°C
3

Do not switch on
Switched off
Open and align with the side
window
Free windscreen and side win-
dows from mist
Desired tempera-ture
2

 
Do not switch on
switched on
Open and align with the side window
The fastest heating
recommended 22°C
3

briefly switched on
Switched off
Opening
Comfortable heating
Desired tempera-ture
2 or 3

 
Do not switch on
Switched off
Opening
the fastest cooling
recommended 22°C
briefly4, then 2or
3

briefly switched on
switched on
Opening
optimal cooling
Desired tempera-ture
1, 2 or 3

Do not switch on
switched on
open and align to the roof
Fresh air mode - ventilation
To the left up to the stop
Desired position

Do not switch on
Switched off
Opening
AA
AB
AC
AD
AE
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Heating and air conditioning system85
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Recommended setting for all periods of the year:

Set the desired temperature, we recommend 22°C (72°F).

Press the button
fig. 90 .

Move the air outlet vents 3 and 4, so that the air flow is directed slightly upwards
 page 78, fig. 87 .
Switching over between degrees Celsius and degrees Fahrenheit
Press and hold the buttons and  fig. 90 at the same time. The information
in the desired temperature measuring unit appears in the display.
WARNING

For your own safety and that of other road users, ensure that all the
windows are free of ice, snow and mistin g. Please familiarize yourself about
how to correctly operate th e heating and ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.

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 accident
increases. Switch recirculated air mode off as soon as the windows begin
misting up.Note

If the cooling system has not been switched on for a lengthy period, odours may
be produced at the evaporator because of deposits. Switch the cooling system on at
least once a month for approximately 5 minut es at the highest blower stage - also
during the cold season of the year - in order to remove such odours. Also open a
window for a short time.

We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the interior
of the vehicle forms deposits in the evapor ator of the air conditioning system. This
produces a permanent odour when the air co nditioning system is operating which can
only be eliminated through considerable effort and expense (replacement of
compressor).

The used air streams out through the air removal openings in the luggage compart-
ment.

Using the cooling economically  page 84.

Operational problems page 84.
Overview of the control elementsFig. 90 Climatronic: Control elementsButtons / control dial
Setting the interior temperature
The displays Selected interior temperature, e.g. +22°C (72°F)
Degrees Celsius or Fahrenheit
Automatic air conditioning mode
De-mist or de-ice the windscreen
Air flow to the windscreen, head, upper body and feet
Recirculated air mode
Air conditioning sy stem switched on
Set blower speed
Buttons / control dial Setting the blower speed
Interior temperature sensor
Automatic mode
AUTO
AUTO
AC
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Starting-off and Driving87
Using the system
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Technical Data
Starting-off and DrivingSetting steering wheel positionFig. 91 Adjustable steering wheel: Lever be low the steering column / Safe distance to
steering wheelYou can set the height and the forward/back position of the steering wheel to the
desired position.
– Adjust the driver seat  page 57.
– Pull the lever below the steering column  fig. 91 down .
– Set the steering wheel to the desired position (concerning height and forward/back position).
– Then push the lever up against the steering column until it locks into place.
WARNING

You must not adjust the steering wheel when the vehicle is moving!

The driver must maintain a distance of at least 25 cm to the steering wheel
 fig. 91 on the right. Not maintaining this minimum distance will mean that
the airbag system will not be able to properly protect you - hazard!

For safety reasons the lever must always be firmly pushed up to avoid the
steering wheel altering its po sition unintentionally when driving - risk of acci-
dent!

If you adjust the steering wheel furthe r towards the head, you will reduce
the protection offered by the driver airbag in the event of an accident. Check
that the steering wheel is aligned to the chest.

When driving, hold the steering wheel with both hands firmly on the outer
edge in the 9 o'clock and 3 o'clock position. Never hold the steering wheel
firmly in the 12 o'clock position or in another way (e.g. in the middle of the
steering wheel or at the inne r steering wheel edge). In such cases, injuries to the
arms, the hands and the head can occur when the driver airbag is deployed.
Ignition lockPetrol engines
- ignition switched off, engine off
- ignition switched on
- start engine
Diesel engines - interruption of fuel supply, ignition swit ched off, engine off, the steering can be
locked.
- heating glow plugs on, ignition switched on
WARNING (continued)
Fig. 92 Ignition lock positions
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Starting-off and Driving89
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
Vehicles which are fitted with an exhaust gas catalytic converter should not be tow-
started over a distance of more than 50 metres.For the sake of the environment
Never warm up the engine when the vehicle is standing. Drive off right away. When
driving the engine reaches its operating te mperature more rapidly and the pollutant
emissions are lower.Petrol enginesThese engines are fitted with a starter system which selects the correct fuel-air mixture
for every external air temperature.
Do not operate accelerator before and when starting engine.

Interrupt the attempt at starting after 10 seconds if the engine does not start right
awayand wait for about 30 seconds before repeating the attempt.

It is possible that the fuse on the electric al fuel pump is defect if the engine still
does not start. Check the fuse and replace it if necessary page 191.

If the engine does not start, contact the nearest specialist garage to obtain profes-
sional assistance.
It may be necessary, if the engine is very hot, to slightly depress the accelerator after
the engine has started.
Diesel enginesGlow plug system
Diesel engines are equipped with a glow plug system, the preglow period being
controlled automatically in line with the coolant temperature and outside tempera-
ture.
The preglow indicator light
 comes on after the ignition has been switched on.
You should not switch on any major electrical components during the heating
period otherwise the vehicle battery will be drained unnecessarily.

You should start the engine immediately after the glow plug warning light
 has
gone out.

The glow plug warning light will come on for about one second if the engine is at a
normal operating temperature or if the outside temperature is above +5°C. This means
that you can start the engine right away.

Interrupt the attempt at starting after 10 seconds if the engine does not start right
awayand wait for about 30 seconds before repeating the attempt.

It is possible that the fuse on the diesel preglow system is defect if the engine still
does not start. Check the fuse and replace it if necessary page 191.

Contact the nearest specialist garage to obtain professional assistance.
Starting the engine after fuel tank has run dry
It may take longer than normal to start the engine after refuelling if the fuel tank has
run completely dry - up to one minute. This is because the fuel system must first of all
be filled while the attempting to start the engine.
Switching off the engine– The engine can be switched off by turnin g the ignition key from position into
 page 87, fig. 92 .
WARNING

Never switch off the engine before the vehicle is stationary - risk of accident!

The brake booster only operates when the engine is running. Greater phys-
ical effort for braking is required when en gine is switched off. Because if you do
not stop as normal, this can cause an accident and severe injuries.Caution
you should not switch the engine off right away at the end of your journey after the
engine has been operated for a lengthy period at high loads but should be allowed it
to run at idling speed for about 2 minutes. This prevents any accumulation of heat
when the engine is switched off.
Note

The radiator fan may continue running fo r a further 10 minutes or so after the
engine and the ignition have been switched off. The coolant fan may, however, also
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Starting-off and Driving91
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Technical Data

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 firs t of all apply the handbrake firmly before
then additionally engaging a gear (manual gearbox) or moving the selector lever into
position P (automatic gearbox).Parking aid*The parking aid provides a warning of obstacles behind the vehicle.The audible parking aid determines the di stance 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. 95 ). The interval between the warning signals becomes shorter as the clearance
is reduced.
A continuous tone sounds from a distance of approx. 30 cm (area ) - danger area.
You should not reverse any further after this signal sounds! If the vehicle is
equipped with a factory-fitted towing device*, the boundary of the danger area starts, continuous tone, 5 cm furt
her behind the vehicle. The vehicle can be extended
through an installed deta chable towing device.
Activating
The parking aid is activated automatically when reverse gear is engaged and the igni-
tion is turned on. This is confirmed by a brief acknowledgement signal.
Deactivating
The parking aid is deactivated by disengaging the reverse gear or by switching the igni-
tion off.
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.

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-fitted towing device*).

A system fault is indicated if a warning signal sounds for about 5 seconds after
switching the ignition on and engaging reverse gear and there is no obstacle close to
your vehicle. Have the fault rectified by a specialist workshop.

If the audible warning sounds for 3 seconds after switching the ignition on and
engaging the reverse gear, a fault has occured in the system. It is possible that the
audible warning does not function correctl y (an obstacle behind the vehicle may not
be detected - take extra care). 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.
WARNING (continued)
Fig. 95 Parking aid: Range of sensors
AA
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Starting-off and Driving93
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Changing a stored speed
You can also change the speed of the vehicle without depressing the
accelerator.Fas t e r–You can increase the stored speed without depressing the accelerator, by pressing
the rocker button page 92, fig. 96 into the RES+ position.
– The speed of the car will increase cont inuously if you hold the rocker button
pressed in the RES+ position. Once the vehicle ha s reached the desired speed,
release the rocker button. The set speed is then stored in the memory.Slower–You can decrease the stored speed by pressing the rocker button in the SET-
position.
– Holding down the pushbutton pressed in the SET- position will cause the speed of
the vehicle to reduce continuously. On ce the vehicle has reached the desired
speed, release the rocker button. The set speed is then stored in the memory.
– If you release the rocker button when the vehicle is travelling at a speed of less than 30 km/h, the speed is not stored, the memory is erased. It is then necessary to again
store the speed with the rocker button in the position SET- after an increase in
speed of the vehicle to more than 30 km/hour.Switching off the cruise control system temporarily–You can switch off the cruise control system temporarily by depressing the brake
pedal or clutch pedal, on vehicles fitted with an automatic gearbox only with the
brake pedal.
– You can switch off temporarily the cruise control system, if you press the switch in the middle position.
The set speed remains stored in the memory.
The Resumption of the stored speed is achieved by releasing the brake or clutch
pedal, on vehicles fitted wi th automatic gearbox only after releasing the brake pedal and after shortly pressing the rocker button
page 92, fig. 96 into the position
RES+ .
WARNING
First ensure that it is not too high for the traffic conditions which exist at that
moment before resuming the stored speed.Switching off the cruise control system completely– Press the switch page 92, fig. 96 to the right into position OFF.
AB
AB
AB
AA
AB
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Automatic gearbox95
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– Press the Shiftlock button (button in ha
ndle of the selector lever), move the
selector lever into the desired position, e.g. in D, and then release the Shiftlock
button.
– Release the brake pedal and depress the accelerator .
Stop– The selector lever position N does not have to be selected when stopping just for
a short time, such as at a cross roads. It is absolutely sufficient to hold the stopped
vehicle stationary by depressing the foot brake. The engine can, however, be
allowed just to idle.Parking– Depress the brake pedal and hold it depressed.
– Apply the handbrake firmly.
– Press and Shiftlock button in the selector lever, move the selector lever to P and
then release the Shiftlock button.
The engine can only be started when the selector lever is in position P or N  page 88.
At temperatures below -10 °C the engine can only be started in the selector lever posi-
tion P.
It is sufficient to engage selector lever position P when parking on a flat surface. When
parking on a slope you should first apply the handbrake firmly and then move the
selector lever into position P. This is to ensure that there is no excessive pressure acting
on the lock mechanism and that it is easier to subsequently move the selector lever out
of position P .
If the selector lever position N is selected by accident while driving it is first necessary
to release pressure on the accelerator pedal and wait for idling 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 mean s of the “accelerator”, this means by
letting the clutch slip. This can lead to ov erheating of the clutch. If there is a risk
of overheating of the clutch due to overlo ad, the clutch is opened automatically
and the vehicle rolls backward - risk of accident!

If yo u m us t s to p a t a sl ope , d e pre s s a nd ho ld t he b ra ke pe d a l , s o t ha t y ou c a n
prevent the vehicle from rolling back.Caution

The double clutch on the automatic gear box DSG is equipped with an overload
protection. If you make use of the uphill func tion on a vehicle which is stationary or
driving slowly uphill, it will result in an increase of thermal stress of the clutches.

In the event that they overheat, the warning light
 and a warning text page 23
appear in the information display*. In such a case bring the vehicle to a stop, switch off
the engine and wait until the warning light and the warning go out - risk of gearbox
damage! You can continue the trip as soon as the warning light and the warning go
out.
Selector lever positionsFig. 97 Selector lever / information display: Se lector lever positionsThe selector lever position you have engaged is shown in the information display of
the instrument cluster with the corresponding gear symbol highlighted fig. 97 on
WARNING (continued)
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