engine coolant SKODA OCTAVIA 2007 1.G / (1U) Owner's Manual

Contents3
Contents
Layout of this Owner's Manual
(explanations)
. . . . . . . . . . . . . . . . . . . . . . . . . .
Using the system. . . . . . . . . . . . . . . . . . . . . .
Cockpit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instruments and Indicator/Warning Lights. . .
General view of the instrument cluster . . . . . . . . .
Engine revolutions counter . . . . . . . . . . . . . . . . . . . .
Coolant temperature gauge . . . . . . . . . . . . . . . . . . .
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Counter for distance driven . . . . . . . . . . . . . . . . . . .
Service Interval Display . . . . . . . . . . . . . . . . . . . . . . .
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi-functional indicato r (onboard computer)*
Information display* . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Navigation system* . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto Check Control* . . . . . . . . . . . . . . . . . . . . . . . . . .
Set-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unlocking and locking . . . . . . . . . . . . . . . . . . . . . . . .
Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key with light* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing the battery of the radio remote control
Electronic immobiliser . . . . . . . . . . . . . . . . . . . . . . . .
Child safety lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Central locking system . . . . . . . . . . . . . . . . . . . . . . . .
Remote control* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Synchonisation of the remote control . . . . . . . . . . Anti-theft alarm system* . . . . . . . . . . . . . . . . . . . . . .
Power windows* . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric sliding/tilting roof* . . . . . . . . . . . . . . . . . . . .
Lights and Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and wash system . . . . . . . . . . . .
Rear-view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seats and Stowage. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting front seats electrically* . . . . . . . . . . . . . .
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Middle rear head restraint* . . . . . . . . . . . . . . . . . . . .
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
luggage compartment . . . . . . . . . . . . . . . . . . . . . . . .
Net partition (Estate)* . . . . . . . . . . . . . . . . . . . . . . . .
The roof rack* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cup holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette lighter*, power sockets . . . . . . . . . . . . . . .
Storage compartments . . . . . . . . . . . . . . . . . . . . . . . .
Heating and air conditioning system. . . . . . . . .
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climatic* (semi-automat ic air conditioning
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climatronic* (automatic air conditioning) . . . . . .
Auxiliary heating system (auxiliary heating and
ventilation)* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting-off and Driving . . . . . . . . . . . . . . . . . . . . . .
Setting steering wheel position . . . . . . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switching off the engine . . . . . . . . . . . . . . . . . . . . . .
Shifting (manual gearbox) . . . . . . . . . . . . . . . . . . . . .
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear parking aid* . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front and rear parking aid* . . . . . . . . . . . . . . . . . . . .
Cruise control system (CCS)* . . . . . . . . . . . . . . . . . .
Automatic gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-speed automatic gearbox* . . . . . . . . . . . . . . . . . .
Automatic gearbox DSG. . . . . . . . . . . . . . . . . . . . . .
Automatic gearbox DSG* . . . . . . . . . . . . . . . . . . . . .
Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multifunction steering wheel* . . . . . . . . . . . . . . . . .
Universal telephone preinstallation with voice
control* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Phone voice phonebook* . . . . . . . . . . . . . . . . . . . . .
Bluetooth™* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mobile phones and two-way radio systems . . . . .
Input AUX-IN* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CD changer* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Passive Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic information . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Correct seated position . . . . . . . . . . . . . . . . . . . . . . .
Seat belts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Why seat belts? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The physical principle of a frontal collision . . . . .
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7
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10
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43 43
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51
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113 116
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Instruments and Indicator/Warning Lights
10
Instruments and Indicator/Warning Lights
General view of the instrument cluster
Engine revolutions counter ⇒ page 10
Coolant temperature gauge ⇒page 11
Fuel gauge ⇒ page 11
Speedometer
Display:
− with counter for distance driven ⇒page 12
− with Service Interval Display ⇒page 12
− with digital clock ⇒page 14
− with Multi-functional indicator* ⇒page 14
− with Information display* ⇒page 18
Clock-set button / reset button When the lights are switched on, the instrument cluster is illuminated.
Engine revolutions counter
The start of the red zone in the revolutions counter
⇒fig. 2 indicates the
maximum permissible engine speed for all gears for an engine which has been run
in and operating at a normal temperature. You should shift into the next higher gear
before this red zone is reached, or move the selector lever into position D if your
car is fitted with an automatic gearbox.
One should shift to the next lower gear at the latest when the engine is no longer
running “smoothly”.
Avoid high engine speeds du ring the running-in period ⇒page 189.
Fig. 2 Instrument cluster
A1
A2
A3
A4
A5
A6
A1
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Instruments and Indicator/Warning Lights11
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Caution
The needle of the revolutions counter must on no account move into the red zone
of the scale - risk of engine damage!
For the sake of the environment
Shifting up early helps yo u save fuel and reduce the operating noise of your
vehicle.
Coolant temperature gauge
The coolant temperature gauge ⇒page 10, fig. 2 operates only when the igni-
tion is switched on.
In order to avoid any damage to the engine , please pay attention to the following
notes regarding the temperature ranges:
Cold range
If the pointer is in the left-hand area of the scale it means that the engine has not
yet reached its operating temperature. Avoid running at high engine speeds, at full
throttle and at severe engine loads.
The operating range
The engine has reached its operating temp erature as soon as the pointer moves
into the mid-range of the scale. The pointe r may also move further to the right at
high engine loads and high outside temperat ures. This is not critical provided the
warning symbol
 in the instrument cluster does not flash.
If the symbol
 in the instrument cluster flashes it means that either the coolant
temperature is too high or the coolant level is too low. Please refer to the guide-
lines ⇒page 28, “Coolant temperature/ Coolant quantity ”.
WARNING
Pay attention to the warning notes ⇒page 210, “Working in the engine
compartment” before opening the bonnet and inspecting the coolant level.
Caution
Additional headlights and other attached co mponents in front of the fresh air inlet
impair the cooling efficiency of the coolant. There is then a risk of the engine over-
heating at high outside temper atures and high engine loads!
Fuel gauge
The fuel gauge ⇒page 10, fig. 2 only operates when the ignition is switched on.
The fuel tank has a capacity of about 55 li tres (on vehicles with four-wheel drive
approx. 60 litres). The warning symbol
 in the instrument cl uster lights up when
the pointer reaches the reserve marking. There are now about 8 litres of fuel
remaining in the tank. This symbol is a reminder for you, that you must refuel.
The following will be displayed in the information display*: Please refuel! (Please refuel!)
A peep sounds as an ad ditional warning signal.
Caution
Never run the fuel tank completely empty! An irregular fuel supply can result in
poor ignition or misfiring. Unburnt fuel may get into the exhaust system and
damage the catalytic converter.
Speedometer
Warning against excessive speeds*
An acoustic warning signal will sound when the vehicle speed exceeds 120 kilome-
tres per hour. The acoustic warning signal will switch off again when the vehicle
speed goes below this speed limit.
Note
This function is only valid for some countries.
A2
A3
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Instruments and Indicator/Warning Lights21
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Auto Check Control*
Car state
The Auto Check Control carries out a check of certain functions and vehicle compo-
nents. The check is performed constantly when the ignition is switched on, both
when the vehicle is stationary, as well as when driving.
Operational faults, urgent repairs, service work or other information appear in the
display of the instrument cluster. The disp lays are shown with a red or yellow light
symbol depending on the priority of the message.
The red symbols indicate danger (priority 1) while the yellow symbols indicate a
warning (priortity 2). Information for the driver may also appear in addition to the
symbols ⇒page 24.
There is at least one error message to be read when the term Vehicle status is
flashing in the main menu. After selecting this menu the first of the error messages
is displayed. If there are several error messages, they are shown on the display
under the message e.g. 01/03 ⇒ fig. 15 . This display indicates that the first of a total
of three error messages should be displa yed. The respective symbols light up one
after the other in an interval of 5 seconds. Investigate the displayed faults as soon
as possible.
As long as the operational faults are not rectified, the symbols are always indicated
again. After the first display, the symbols are indicated without information for the
driver. If a fault occurs, a warning signal will also sound in addition to the symbol and text
in the display:
•Priority 1 - three warning signals
•Priority 2 - one warning signal
Red symbols
A red symbol signals danger.
Proceed as follows if a red symbol is displayed:
– Stop the vehicle.
– Switch the engine off.
– Investigate the function indicated.
– Obtain professional assistance.
Meaning of the red symbols:
Fig. 15 Information
display: Display of opera-
tional fault
Coolant level too low/coolant tempera-
ture too high⇒
page 28
Engine oil pressure too low⇒page 29
Fig. 16 Information
display: Oil pressure is
low
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Instruments and Indicator/Warning Lights25
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
WARNING
•If you do not pay attention to the warning lights coming on and the corre-
sponding descriptions and warning notes, this may result in severe body
injuries or major vehicle damage.
•The engine compartment of your car is a hazardous area. There is a risk
of injuries, scalding, accidents and fire when working in the engine
compartment, e.g. inspecting and replenis hing oil and other fluids. It is also
essential to observe all warnings ⇒page 210.
Note
•Arrangement of the indicator lights de pends on the model and model version.
The symbols shown in the following function al description are to be found as indi-
cator lights in the instrument cluster.
•Operational faults are shown in the instrument cluster as red symbols (priority
1 - danger) or yellow symbols (priority 2 - warning).
Turn signal system 
Either the left  or right  indicator light flashes depending on the position of the
turn signal lever.
The indicator light flashes at twice its normal rate if a turn signal light fails. This does
not apply when towing a trailer.
Switching off the hazard warning light system is switched on will cause all of the
turn signal lights as well as both indicator lights to flash.
Further information about the turn signal system ⇒page 56.
Airbag system⇒page 28
Coolant temperature/coolant level⇒page 28
Brake pad wear*⇒page 29
Fluid level in windshield washer system*⇒page 29
Fuel reserve⇒page 29
Engine oil pressure⇒page 29
Bonnet⇒page 30
Open door*⇒page 30
Engine oil level*⇒page 30
Tyre pressure*⇒page 30
Selector lever lock*⇒page 31
*Speed regulating system*⇒page 31
Antilock brake system (ABS)⇒page 31
Traction control system (TCS)⇒page 31
Electronic stability programme (ESP)*⇒page 32
Dynamo⇒page 32
Brake system⇒page 32
Seat belt warning light*⇒page 33
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Instruments and Indicator/Warning Lights
28
If the warning light  begins to flash while driving, a fault exists in the engine
control. The engine management system selects an emergency programme which
enables you to drive to the nearest specialist garage by adopting a gentle style of
driving.
The following text will be displayed in the information display*:
Engine fault Workshop! (Engine fault workshop!)
Airbag system 
Monitoring the airbag system
The warning light
 comes on for a few seconds when the ignition is switched on.
There is a fault in the system if the warn ing light does not go out or comes on or
flashes while driving ⇒. This also applies if the warning light does not come on
when the ignition is switched on.
The following text will be displayed in the information display*:
Airbag fault!
The functionality of the airbag system is also monitored electronically, when one
airbag has been switched off
Front, side or head airbags which have been switched off using the vehicle
system tester:
•The warning light  lights up for 4 seconds after switching on the ignition and
then flashes again for 12 seconds afterwards in 2 second intervals.
The following text will be displayed in the information display*:
Airbag belt tensioner deactivated!
Front passenger airbags sw itched off using the switch for front passenger
airbags* in stowage compartmen t on the front passenger side:
•The warning light  comes on for 4 seconds after the ignition has been
switched on.
•Switching off airbags is indicated in the middle of the dash panel by the lighting
up of the indicator light   (airbag switched off) ⇒ page 172.
WARNING
Have the airbag system ch ecked immediately by a specialist garage if a fault
exists. Otherwise, there is a risk of th e airbag not being activated in the event
of an accident.
Note
Further information about switching off airbags ⇒page 171.
Coolant temperature/ Coolant quantity 
The warning light  comes on for a few seconds 2) when the ignition is switched on.
The coolant temperature is too high or the coolant level too low if the warning light
 does not go out or flashes while driving.
3 peeps sound as an additional warning signal.
In this case stop and switch the engine off and check the coolant level; top up the
coolant as necessary.
Do not continue your journey if for some reason it is not possible under the
conditions prevailing to top up with coolant. Keep the engine switched off and
obtain professional assistance from a specialist garage, otherwise it could lead to
severe engine damage.
If the coolant is within the specified range, the increased temperature may be
caused by an operating problem at the coolant fan. Check the fuse for the coolant
fan, replace it if necessary ⇒page 244, “Fuse assignment in engine compartment -
version 1” or ⇒page 246, “Fuse assignment in engine compartment - version 2”.
Do not continue driving if the warning light does not go off although the fluid is at
the correct level and also the fuse of the fan is in proper order. Contact a specialist
garage to obtain assistance.
Please also refer to the additional instructions ⇒page 214, “Cooling system”.
2)The warning light  on vehicles fitted with information display does not come on after
switching the ignition on, but only if the coolan t temperature is too high or the coolant level
is too low.
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Instruments and Indicator/Warning Lights29
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The following text will be displayed in the information display*:
STOP Check coolant! Owner's manual (STOP! Check coolant! Owner's
manual)
WARNING
•If you must stop for technical reasons, then park the vehicle at a safe
distance from the traffic and switch off the engine and switch on the hazard
warning light system ⇒page 55.
•Take care when opening the coolant expa nsion bottle. If the engine is hot,
the cooling system is pressurized - risk of scalding! It is best to allow the
engine to cool down before removing the cap.
•Do not touch the coolant fan The coolant fan may switch on automati-
cally even if the ignition is off.
Thickness of the brake pads* 
The warning light  comes on for a few seconds 3) when the ignition is switched
on.
If the warning light
 comes on, contact a specialist garage immediately and have
the brake pads on all of the wheels inspected.
A peep sounds as an addi tional warning signal.
The following text will be displayed in the information display*: Check brake pads!
Windshield washer fluid level*
The warning light  comes on when the ignition is switched on if there is insuffi-
cient fluid in the windshield wash er system. Top up with liquid ⇒page 221.
A peep sounds as an addi tional warning signal. The following text will be displayed in the information display*:
To p u p w a s h f l u i d !
Fuel reserve 
The warning light  comes on, if the fuel level is still below 8 litres.
A peep sounds as an ad ditional warning signal.
The following text will be displayed in the information display*: Please refuel! (Please refuel!)
Note
The Text in the information display* goes out only after refuelling and driving a
short distance.
Engine oil pressure 
The warning light  comes on for a few seconds 4) when the ignition is switched
on.
Stop the vehicle and switch the engine off if the warning light does not go off
after the engine has started or flashes while driving. Check the oil level and top up
with oil as necessary ⇒page 213.
3 peeps sound as an additional warning signal.
Do not continue your journey if for some reason it is not possible under the
conditions prev ailing to top up with oil. Keep the engine switched off and obtain
professional assistance from a specialist garage, otherwise it could lead to severe
engine damage.
Do not drive any further if the warning light flashes even if the oil is at the correct
level. Do not run the engine not at idling speed either. Contact the nearest specialist
garage to obtain professional assistance.
3)The warning light  on vehicles fitted with information display does not come on after
switching the ignition on, but only if a fault exists.4)The warning light  on vehicles fitted with information display does not come on after
switching the ignition on, but only if a fault exists or the engine oil level is too low.
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Heating and air conditioning system
100
Heating and air conditioning system
Heating
Using the system
The heating system delivers air into the interior of the vehicle and
warms it as required.
Fig. 119 Heating: Control elements
Setting temperature
– Turn the control dial ⇒fig. 119 to the right in order to increase the
temperature.
– Turn the control dial to the left in order to increase the tempera- ture.
Controlling blower
– Turn the blower switch into one of the positions, 1 to 4, in order to switch the blower on. – Turn the blower switch into positi
on 0 in order to switch the blower
off.
– Pressing button causes the recirculating air system ⇒ to be
switched on.
Control for air distribution
– You can adjust the direction of the inlet air flow ⇒page 102 using air
distribution regulator .
Rear window heater
– Press button . Further information ⇒page 59, “Rear window
heater”.
Auxiliary heating (auxiliary heating)
– Press the button in order to directly switch on/off the auxiliary heating (auxiliary heating and ve ntilation). Further information
⇒ page 113, “Auxiliary heating system (auxiliary heating and ventila-
tion)*”.
The air inlet in front of the windscreen must be free of ice, snow or leaves in order
to ensure that the heating and ventilation systems operate properly.
The heating effect is dependent upon th e coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
The blower should aways be on to prevent the windows from misting up.
AA
AA
AB
AB
A1
AC
A2
A3
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Heating and air conditioning system103
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Redirecting air flow
– Swivel upward or downward the grille of the vents in order to change
the direction of the air flow using the vertically arranged thumbwheel.
– Turn the horizontal thumbwheel on the v e n t t o t h e r i g h t o r l e f t i n o rd e r
to change the air flow to the appropriate side.
You can set the air supply to the individual air outlet vents using the control dial
⇒ page 100, fig. 119 . Air outlet vents 3, 4 ⇒ page 102, fig. 120 and 6 ⇒ page 102,
fig. 121 can also be opened or closed individually.
The air outlet vents 6 are only fitted on vehicles with higher centre console.
Unwarmed or cooled air will flow out of the opened air outlet vents according to
the setting of the control dial ⇒page 100, fig. 119 and according to outer
atmospheric conditions.
Note
The air outlet vents 2 ensure in the ventilation mode for a comfortable (no-draught)
ventilation of the interior of the vehicle, also if the air outlet vents 4 are closed.
Climatic* (semi-automatic air conditioning system)
Description
The Climatic is a combined coolin g and heating system. 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 oper-
ating properly.
The cooling only operates if button ⇒page 104, fig. 122 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, th e temperature and air humidity drops in the
vehicle. The wellbeing of the occupants of the car is enhanced as a result of this
particularly at high outside temperatur es and a high air humidity. The system
prevents the windows misting up during the cold season of the year.
The heating effect is dependent upon th e coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
It is possible to briefly activate recirc ulated 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 operating. Lengthy and uneven distribution of
the air flow out of the vents (in particular at the leg area) and large differences in
temperature, for example when getting out of the vehicle, 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 below 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 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.
AC
AA
ACA1
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Heating and air conditioning system
108
For the sake of the environment
When you economize on fuel, you also reduce pollutant emissions.
Operational problems
If the cooling system does not operate at outside temperatures higher than +5 °C,
there is a problem in the system. The reasons for this may be:
•The fuse on the air conditioning system has blown. Check the fuse, replace it if
necessary ⇒page 243.
•The cooling system has switched off auto matically for a short time because the
coolant temperature of the engine is too hot ⇒ page 11.
If you are not able to rectify the operat ional problem yourself, or if the cooling
capacity decreases, switch the cooling system off. Contact a specialist garage.
Climatronic* (automatic air conditioning)
Description
The Climatronic system is a combin ation of an automatic heating,
fresh air and cooling system which provides optimal comfort for the
occupants of the car.
The Climatronic maintains a constant temperature fully automatically, once it has
been set. This is achieved by automa tically varying the temperature of the
outflowing air, the blower stages and the air distribution. The system also takes into
account bright sunlight which eliminates the need to alter the settings manually.
The automatic mode ⇒ page 110 ensures maximum wellbeing of the occupants
at all times of the year.
Description of Climatronic system
The cooling operates only if the following conditions are met:
•engine running,
•outside temperature above +2 °C,
•the button is not pressed.
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
particularly at high outside temperatures and a high air humidity. The system
prevents the windows misting up during the cold season of the year.
The heating effect is dependent upon th e coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
It is possible to briefly activate recirculated air mode in order to enhance the
cooling effect ⇒.
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.
The AC compressor is switched off at a high coolant temperature in order to provide
cooling at a high load of the engine.
After switching on the cooling Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle below the vehicle. This is quite normal
and not an indication of a leak!
Recommended setting for al l periods of the year:
•Set the temperature to 22 °C (72 °F).
•Press the button ⇒page 109, fig. 125 .
•Move the air outlet vents 3 and 4 so that the air flow is directed slightly upwards
⇒ page 112, fig. 126 .
Switching over between degrees Celsius and degrees Fahrenheit
Press and hold the buttons and ⇒page 109, fig. 125 . The informa-
tion 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 mist ing. Please familiarize yourself about
how to correctly operate the heating an d ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.
ECON
AUTO
ECONAUTO
NKO A5 20 MR08.book Page 108 Wednesday, April 11, 2007 2:54 PM