cooling Seat Cordoba 2006 Owner's Manual

Cockpit
54
WARNING
When working in the engine compartment, always bear in mind the safety
wa rnings ⇒ page 169.
Caution
Accessories in front of the air inlet reduce the cooling effect of the coolant. At
high outside temperatures and high engine loads, there is a risk of the
engine overheating.Fuel gauge

and reserve indicator
Details of the instrument panel: Fuel gauge
The fuel tank has a capacity of approx. 45 litres. When the needle reaches the red area of the reserve zone
⇒fig. 34 , the
warning lamp will light and an acoustic signal will sound reminding the driver
to refuel. At this point there are still about 7 litres of fuel in the tank.
SpeedometerThe speedometer is equipped with a digital odometer and a trip counter, in
addition to a service intervals display.
During the running-in period, the instructions shown on ⇒page 143 should
be followedDigital display in the instrument panelDigital clock *– Turn the setting knob ⇒page 52, fig. 32 anti-clockwise to
the stop to set the hour. If the kn ob is turned briefly anti-clock-
wise the clock will advance one hour further.
– Turn the setting knob clockwise to the limit stop to set the minutes. If the knob is turned briefly clockwise the clock will
advance one minute further.
Fig. 34 Fuel gauge
A5
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Air conditioning
116
Air distribution control ⇒page 116
Air recirculation button ⇒page 117
Button – Coolant on button ⇒page 116WARNING
For your safety, the windows should never be fogged up or covered with
snow or ice. This is essential to ensure good visibility. Please familiarize
yourself with the correct operation of the heating and ventilation system,
including the demist/defrost functions for the windows.
Note
Please observe the general notes .Vehicle interior heating or cooling system
Heating of the vehicle interior
– Disconnect the cooling system using button ⇒fig. 87 (the
button light goes off).
– Turn the temperature selector to set the desired temperature. We recommend 22°C .
– Turn the blower switch to one of the settings 1-4.
– Use the air distribution control to guide the flow of air in the required direction: (to the windscreen), (to the upper
body), (to the footwell) and (to the windscreen and to the
footwell).
Cooling the passenger compartment
– Connect the cooling system with button (the button light
should light up).
– Turn the temperature control switch until the desired interior temperature is obtained.
– Turn the blower switch to one of the settings 1-4.
– Use the air distribution control to guide the flow of air in the required direction: (to the windscreen), (to the upper
body), (to the footwell) and (to the windscreen and to the
footwell).Heating system
Maximum heat output, which is needed to defrost the windows quickly, is
only available when the engine has reached its operating temperature.
ACAD

AE
AC
Fig. 87 On the instru-
ment panel: air condi-
tioner controls
AC
AAAC




AC




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Air conditioning117
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Cooling system
When the cooling system is switched on
, not only the temperature, but also
the air humidity in the vehicle interior is reduced. This improves comfort for
the vehicle occupants and prevents misting of the windows when the outside
air humidity is high.
If the cooling system cannot be switched on this may be due to the following
reasons:
•
the engine is not running.
•
The blower is switched off.
•
The outside temperature is lower than approx. +5°C.
•
the cooling system compressor has been temporarily switched off
because the engine coolant temperature is too high.
•
The air conditioner fuse is faulty.
•
Another fault in the vehicle. Have th e air conditioner checked by a quali-
fied workshop.
Air recirculation
Air recirculation mode prevents fumes or unpleasant smells
from entering the vehicle.When air recirculation mode is switched on (button ⇒page 116, fig. 87
with warning lamp) strong odours in the outside air do not enter the vehicle
interior, for example when passing thro ugh a tunnel or in queuing traffic.
When the outside temperature is low, using air recirculation mode provides
more effective heating by heating air from the vehicle interior instead of cold
air from outside.
When the outside temperature is high, using air recirculation mode provides
more effective cooling by cooling air fr om the vehicle interior instead of warm
air from outside. For reasons of safety, air recirculation is
not possible when the control for air
distribution is set to the windscreen setting
.
WARNING
In air recirculation mode, no air enters the vehicle interior from outside. If
the air conditioning system is switched off, the windows can quickly mist
over. Therefore, you should never leav e the air recirculation mode switched
on for longer periods, as this increases the risk of an accident.
Note
When reverse gear is engaged the air recirculation connects automatically to
prevent the entrance of exhaust fumes in the vehicle on travelling backwards.
The control light on the bu tton does not light up.Economic use of the air conditioningWhen the air conditioning is switched on, the compressor consumes engine
power and has an effect on fuel consumption. Observe the following points
in order to have the equipment operating for a short a time as possible.•
If the vehicle interior has overheated due to excessive solar radiation, it is
best to open the windows or doors to allow the hot air to escape.
•
When travelling the air conditioning should not be switched on if the
windows or sun roof are open.*



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Air conditioning
120If a temperature below 18° C (64° F) is selected, the display switches to LO. In
this setting the system runs at maximum cooling output and the temperature
is not regulated.
If a temperature above 29°C (86 °F) is selected the display switches to HI. In
this setting the system runs at maximum heating output and the temperature
is not controlled.
Blower
The blower can be infinitely adjusted with the blower control . Always have
the blower running at a low setting to ensu re a constant flow of fresh air into
the vehicle. If the blower is switched off (no level displayed ) and the
control is turned further to the left, the Climatronic is switched off. In this
case OFF is displayed on the screen.
Air distribution
The air distribution is adjusted using the buttons , and . It is also
possible to open and close some of the air outlets separately.
Switching the cooling system on and off
Pressing the button switches off the cooling system to save fuel. The
temperature continues to be regulated. The set temperature can then only be
reached if it is higher than the outside temperature.Air recirculation mode
Air recirculation mode prevents fumes or unpleasant smells
from entering the vehicle.– Press the button to switch air recirculation mode on or off.
This is ON if the symbol

⇒ page 118, fig. 88 is displayed
on the screen.
Air recirculation mode pr events strong odours in the ambient air from
entering the vehicle interior, for example when passing through a tunnel or in
queuing traffic.
When the outside temperature is low, us ing air recirculation mode provides
more effective heating by heating air from the vehicle interior instead of cold
air from outside.
When the outside temperature is high, using air recirculation mode provides
more effective cooling by cooling air fr om the vehicle interior instead of warm
air from outside.
For reasons of safety, air recirculation is not possible when the control for air
distribution is set to the windscreen setting
.
WARNING
In air recirculation mode, no air enters the vehicle interior from outside. If
the air conditioning system is switched off, the windows can quickly mist
over. Therefore, you should never leave the air recirculation mode switched
on for longer periods, as this increases the risk of an accident.
Note
When reverse gear is engaged the air recirculation connects automatically to
prevent the entrance of exhaust fumes in the vehicle on travelling backwards.
In this case the symbol for air recirculation is not displayed.General notesThe pollution filter
The pollution filter (a combined particle filter and active carbon filter) serves
as a barrier against impurities in the ambient air, including dust and pollen.
A1A2



ECON
A5

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Air conditioning121
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
For the air conditioning system to wo
rk with maximum efficiency, the pollu-
tion filter must be replaced at the intervals specified in the Service Schedule.
If the filter loses efficiency prematurely due to use in areas with very high
levels of air pollution, the pollution filter must be changed more frequently
than stated in the Service Schedule.
Caution
•
If you suspect that the air conditioner is damaged, switch off the air condi-
tioner with button to prevent further damage and have it checked by a
qualified workshop.
•
Repairs to the air conditioning system require specialist knowledge and
special tools. Therefore, we recommend that you take the vehicle to a quali-
fied workshop should problems occur.Note
•
If the humidity and temperature outside the vehicle are high, condensa-
tion can drip off the evaporator in the cooling system and form a pool under-
neath the vehicle, this is completely normal and there is no need to suspect
a leak.
•
Keep the air intake slots in front of the windscreen free of snow, ice and
leaves to ensure heating and cooling is not impaired, and to prevent the
windows misting over.
•
The air from the vents flows through the passenger compartment and is
extracted by slots designed for this purpose. Do not cover these slots with
articles of clothing or other objects.
•
The air conditioning system operates most effectively with the windows
and the sliding/tilting roof* closed. Ho wever, if the sun has heated up the
vehicle, the air inside can be cooled more quickly by opening the windows for
a short period.
•
Do not smoke while air recirculation mode is on, as smoke drawn into the
air conditioning system leaves a residue on the evaporator, producing a
permanent unpleasant odour.
•
At low outside temperatures the comp ressor switches off automatically.
The button cannot be switched on either.
•
It is advidable to connect the air conditioning at least once a month, to
lubricate the system gasket s and prevent leaks. If a decrease in the cooling
capacity is detected, an Authorised Service Centre should be consulted to
check the system.
•
For correct operation of the system, do not block the grille between the button and the button
.
•
When the engine is under extreme strain, switch off the compressor for a
moment.
ECON
AUTO
AUTO
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Accessories, parts replacement and modifications165
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
If a towing bracket is to be fitted after the vehicle is purchased, this must be
completed according to the instructions of the towing bracket manufacturer.
The attachment points for the towing bracket are underneath the vehicle.
The distance between the centre of th
e ball coupling and the ground should
never be lower than the measurement indicated when the vehicle is fully
loaded including the maximum resting weight.
Measurement for securin g the towing bracket:
72 mm
420 mm (empty vehicle) to 350 mm (fully laden vehicle) 958 mm
413 mm
166 mm
Fitting a towing bracket
•
Towing a trailer places added strain on the vehicle. Therefore, before
fitting a towing bracket, please contact an Authorised Service Centre to check
whether your cooling system needs modification.
•
Observe the legal requirements in yo ur country (e.g. the fitting of a sepa-
rate warning lamp).
•
Certain vehicle componen ts, e.g. the rear bumper must be removed and
reinstalled. The towing bracket securi ng bolts must be tightened using a
torque wrench, and an electrical sock et must be used to connect to the
vehicle's electrical system. This requires specialist knowledge and tools.
•
The figures in the illustration show the dimensions and attachment points
which must be observed if you are retrofitting a towing bracket.
WARNING
Towing brackets should be fitted by specialists.•
If the towing bracket is incorrectly installed, there is serious danger of
an accident.
•
For your own safety, please observe the instructions provided by the
manufacturer of the towing bracket.Caution
•
If the electrical socket is incorrectly installed, this could cause damage to
the vehicle's electrical system.
AA
ABACADAEAF
WARNING (continued)
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Checking and refilling levels
170
WARNING
All work on the engine or in the engine compartment, e.g. checking and
refilling fluids, involves the danger of injury and scalding as well as the risk
of accident or fire.•
Never open the bonnet if you see steam, smoke or coolant escaping
from the engine compartment. Otherwise, there is a risk of sustaining
burns. Wait until no more steam or coolant is emitted, then allow the
engine to cool before carefully opening the bonnet.
•
Switch off the engine and remove the key from the ignition.
•
Apply the handbrake and move the gea r stick to neutral or selector
lever to position P.
•
Keep children away from the vehicle.
•
Never touch hot engine parts. This is a risk of burns.
•
Never spill liquids on a hot engine or on a hot exhaust gas system. This
is a fire hazard.
•
Avoid causing short-circuits in the electrical system, particularly at the
points where the jump leads are attached ⇒page 215. The battery could
explode.
•
Never touch the radiator fan. It is temperature controlled and could
start automatically, even when the engine has been switched off and the
key removed from the ignition!
•
Do not unscrew the cap on the expansion tank when the engine is hot.
If the coolant is hot, the cooling system will be pressurised!
•
Protect face, hands and arms by covering the cap with a large, thick
cloth to protect against escaping coolant and steam.
•
Always make sure you have not left any objects, such as cleaning cloths
and tools, in the engine compartment.
•
If you have to work underneath the vehicle, you must use suitable
stands additionally to support the vehicle, risk of accident!. A hydraulic
jack is insufficient for securing the vehicle and there is a risk of injury.
•
If any work has to be performed when the engine is started or with the
engine running, there is an additional, potentially fatal, safety risk from the
rotating parts, such as the drive belt s, alternator, radiator fan, etc., and
from the high-voltage ignition system. You should also observe the
following points:
−Never touch the electrical wiring of the ignition system.
− Ensure that jewellery, loose clothing and long hair do not get
trapped in rotating engine parts. Danger of death. Before starting any
work remove jewellery, tie back and cover hair, and wear tight-fitting
clothes.
− Always think carefully about pressing the accelerator if a gear is
engaged in either an automatic or manual gearbox. The vehicle could
move, even if the handbrake is applied. Danger of death.
•
If work has to be carried out on the fuel system or on electrical compo-
nents, you must observe the following safety notes in addition to the above
warnings:
−Always disconnect the battery. The vehicle must be unlocked when
this is done, otherwise the alarm will be triggered.
− Do not smoke.
− Never work near naked flames.
− Always have a fire extinguisher on hand.Caution
When changing or topping up service fluids, make absolutely certain that you
fill the fluids into the correct reservoirs. Failure to observe this point will result
in serious malfunctions and engine damage!
WARNING (continued)
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Checking and refilling levels177
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
CoolantCoolant specifications
Coolant is a mixture of water and at least 40% coolant addi-
tive.The cooling system must be filled with a mixture of water and at least 40 % of
our coolant additive G 12+ or an additive with the specification TT-VW 774 F
(it is dyed purple). This mixture gives the necessary frost protection down to
-25
°C and protects the alloy parts of the cooling system against corrosion. It
also prevents scaling and raises the boiling point of the coolant.
The concentration of coolant must always be at least 40% - even if frost
protection is not required.
If greater frost protection is required in very cold climates, the proportion of
the antifreeze additive G 12+ can be increased. However, the percentage of
coolant additives should not exceed 60%, as this would reduce the frost
protection. It would also reduce the cooling effect. A mixture with 60%
coolant additive will give frost protection to approx. -40
°C.
WARNING
•
The coolant additive is toxic. This represents a toxic danger. Always
keep the coolant additive in the original container which should be stored
out of the reach of children. The same applies to coolant which you have
drained off.
•
The coolant additive G 12+ must be added in sufficient quantities to
provide anti-freeze protection at the coldest ambient temperatures that
can be expected. At extremely cold ambient temperatures, the coolant
could freeze, causing the vehicle to br eakdown. As the heater would also
not work in this situation, there is a risk of suffering exposure!
Caution
•
Other additives may give considerably inferior corrosion protection. The
resulting corrosion in the cooling system can lead to a loss of coolant,
causing serious damage to the engine.
•
The coolant additive G 12+ (purple) can be mixed with the additive G 12
(red) or G 11. Never mix G12 (red colour) with G 11.
Checking the coolant level and topping up

The correct coolant level is important for fault-free func-
tioning of the engine cooling system.Before opening the bonnet, read and observe the warnings ⇒ in
“Safety instructions on working in the engine compartment” on
page 169 .
Fig. 122 In the engine
compartment: Coolant
expansion tank cap
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Checking and refilling levels
178
Opening the coolant expansion tank
– Switch off the engine and allow it to cool.
– To prevent scalding, cover the cap on the expansion tank with a thick cloth and carefully unscrew the cap ⇒ .
Checking coolant level
– Look into the open coolant ex pansion tank and read off the
coolant level.
– If the level is underneath the “MIN” mark, top up with coolant.
Topping up coolant
–Only use new coolant.
– Do not fill above the “MAX” mark.
Closing the coolant expansion tank
– Screw the cap on again tightly.The position of the coolant expansion tank is shown in the corresponding
engine compartment diagram ⇒page 224.
Make sure that the coolant meets the required specifications ⇒page 177.
Do not use a different type of additive if coolant additive G 12+ is not avail-
able. In this case use only water and bring the coolant concentration back up
to the correct level as soon as possible by putting in the specified additive
⇒ page 177.
Always top up with new coolant.
Do not fill above the “MAX” mark. Otherwise the excess coolant will be forced
out of the cooling system when the engine is hot. The coolant additive G 12+ (dyed purple
) may be mixed with G 12 (dyed red)
and also with G 11.
WARNING
Any work carried out in the engine compartment or on the engine must be
carried out cautiously.•
When working in the engine compartment, always observe the safety
warnings ⇒page 169
•
When the engine is warm or hot, the cooling system is pressurised! Do
not unscrew the cap on the expansion tank when the engine is hot. This is
a burn injury risk.Caution
•
When mixed with other additives the colour of G 12 will change to brown.
If this occurs you should have the coolant changed immediately. Failure to do
so will result in engine damage!
•
If a lot of coolant has been lost, wait for the engine to cool down before
putting in cold coolant. This avoi ds damaging the engine. Large coolant
losses are an indication of leaks in the cooling system. See a specialised
workshop immediately and have the cooling system checked. Otherwise,
there is a risk of engine damage.
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Index251
Tank
fuel level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
reserve indicator . . . . . . . . . . . . . . . . . . . . . . 54
tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . 54
TCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
TCS (Traction control system) Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 66
The danger of not using the seat belt . . . . . . . . 20
Tightening torque of wheel bolts . . . . . . . . . . . 223
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Towing a trailer . . . . . . . . . . . . . . . . . . . . 149, 222
Towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Towing bracket, fitting . . . . . . . . . . . . . . . . . . . 164
Towing eye . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Tow-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Traction control system warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 66
Trailer turn signals Indicator lamps . . . . . . . . . . . . . . . . . . . . . . . 67
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 92
Trailer weights . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Trips, checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Warning lamp . . . . . . . . . . . . . . . . . . . . . . 63, 92
Two-way radio . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Type plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Tyre pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Tyres and wheels
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 188
Tyres service life . . . . . . . . . . . . . . . . . . . . . . . . 187
Tyres tread depth . . . . . . . . . . . . . . . . . . . . . . . . 187
Tyres with directional tread pattern . . . . . . . . . 186
UUnderbody sealant . . . . . . . . . . . . . . . . . . . . . . 158VVehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Vehicle data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Vehicle identification data . . . . . . . . . . . . . . . . 220
Vehicle identification number . . . . . . . . . . . . . 220
Vehicle interior heating or cooling system . . . 116
Vehicle paint Car care products . . . . . . . . . . . . . . . . . . . . . 153
Vehicle tools Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Vehicle wallet storage . . . . . . . . . . . . . . . . . . . . 105
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Ventilation slits . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Volumetric sensor * Activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Deactivation . . . . . . . . . . . . . . . . . . . . . . . . . . 80WWarning lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Warning triangles . . . . . . . . . . . . . . . . . . . . . . . 109
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Washing by hand . . . . . . . . . . . . . . . . . . . . . . . . 154
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . 154
Washing with high pressure cleaners . . . . . . . 155
Water in the windscreen washer tank . . . . . . . 179
Wear indicators . . . . . . . . . . . . . . . . . . . . . . . . . 187
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . 194, 223
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Wheel change . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Wheel trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . 185, 222
Why assume the correct sitting position? . . . . . 28
Why should head restraints be correctly adjusted? 12
Why wear seat belts? . . . . . . . . . . . . . . . . . . . 17, 19
Why wear seat belts? . . . . . . . . . . . . . . . . . . . . . 28
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Windscreen defrosting . . . . . . . . . . . . . . . . . . . 113
Windscreen wiper blades Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Windscreen wipers . . . . . . . . . . . . . . . . . . . . . . . 94 Changing blades . . . . . . . . . . . . . . . . . . . . . 180
Changing the rear blade . . . . . . . . . . . . . . . 181
Winter driving Diesel engine . . . . . . . . . . . . . . . . . . . . . . . . 169
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Wiper/wash automatic function . . . . . . . . . . . . . 94
Working in the engine compa rtment . . . . . . . . 169
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