2005 Seat Leon 5D Owner's manual

Seats and stowage135
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Roof carrier*Please observe the following points if you intend to carry loads on the roof:•
For safety reasons, only luggage racks and accessories approved by SEAT
should be used.
•
It is imperative to precisely follow the fitting instructions included for the
rack, taking special care when fitting the front bar in the holes designed for
this and the rear bar between the marks on the upper part of the rear door
frame while respecting the correct direction of travel indicated in the installa-
tion manual. Not following these instructions may lead to paintwork damage
or marks on the bodywork.
•
Pay special attention to the tightening torque of the attachment bolts and
check them following a short journey. If necessary, retighten the bolts and
check them at regular intervals.
•
Distribute the load evenly. A maximum load of 40 kg only is permitted for
each roof carrier system support bar, the load must be distributed evenly over
the entire length. However, the maximu m load permitted for the entire roof
(including the support system) of 75 kg must not be exceeded nor should the
total weight of the vehicle be exceeded. See the chapter on “Technical Data”.
•
When transporting heavy or large objects on the roof, any change in the
normal vehicle behaviour due to a change in the centre of gravity or an
increased wind resistance must be taken into account. For this reason, a suit-
able speed and driving style must be used.
•
For those vehicles fitted with a sunroof*, ensure that it does not interfere
with the load on the roof carrier system when opened.
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Heating, ventilation and air conditioning
136Heating, ventilation and air conditioningHeatingControls and equipment– Using the controls ⇒fig. 103 , and you can set the
temperature, air distribution and the air flow.
– To switch a function on or off, press the appropriate button or . When the function is activated, the display window in the
lower left of the button is lit.Temperature
With the regulator the heating level is determined. The required tempera-
ture inside the vehicle cannot be lower than the ambient temperature. Maximum heat output, which is needed to defrost the windows quickly, is
only available when the engine has reached its operating temperature.
Rear window heating

This function will be switched off automatically approximately
20 minutes
after being switched on. It can also be switched off beforehand by pushing
the button
Air recirculation mode

Air recirculation mode prevents st rong odours in the outside air from
entering the vehicle interior, for example when passing through a tunnel or in
queuing traffic ⇒.
Fig. 103 On the dash panel: Heater controls
A1
A4
A5
A2
A3
A1
A2
A3
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Heating, ventilation and air conditioning137
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
With low ambient temperatures, the air recirculation increases the effective-
ness of the heating system by heating the air inside the passenger compart-
ment rather than the ambient air.
Air distribution
Control for setting the flow of air in the required direction.
 – Air distribution towards the windsc
reen. Air recirculation is, for safety
reasons, not possible in this position. – Air distribution to the upper body. – Air distribution to footwell – Air distribution to the windscreen and the foot well.
Blower
The air flow can be set at four speeds with the control . The air flow should
always be set at the lowest speed when driving slowly.
WARNING
•
For road safety all windows must be clear of ice, snow, and condensa-
tion. This is essential to ensure good visibility. Please familiarize yourself
with the correct operation of the heat ing and ventilation system, including
the anti-fog/defrost functions for the windows.
•
In air recirculation mode, no ambient air enters the vehicle interior. The
windows can quickly fog over if the heating is switched off. Therefore, you
should never leave the air recirculat ion mode switched on for longer
periods, as this increases the risk of an accident.Note
Please observe the general notes ⇒page 145.
A4
A5
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Heating, ventilation and air conditioning
138Climatic*Control switchesThe climatic or semi-automatic air conditioning system only works
when the engine is running and the turbine is switched on.
– Using the controls ⇒fig. 104 and and the control you
can set the temperature, air distribution and the air flow.
– To switch a function on or off, press the appropriate button , or . When the function is activated, the display window in
the lower left of the button is lit.
Temperature selector ⇒page 139
Button – air conditioning system on/off ⇒page 139 Button – Rear window heating. The heating will be switched off auto-
matically approximately 20 minutes after switching on. It can also be
switched off beforehand
by pushing the button.
Button – Air recirculation mode ⇒page 140
Air distribution control ⇒page 139
Blower switch. There are four speed settings for the air flow. The air flow
should always be set at the low est speed when driving slowly.
WARNING
For road safety all windows must be clear of ice, snow, and condensation.
This is essential to ensure good visibility. Please familiarise yourself with
the correct operation of the heating and ventilation system, including the
anti-fog/defrost functions for the windows.
Fig. 104 On the dash panel: Climatic controls
A1
A5
A6A2
A3
A4
A1A2
AC
A3

A4

A5A6
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Heating, ventilation and air conditioning139
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Note
Please observe the general notes ⇒page 145.Heating and cooling the interiorHeating of the vehicle interior
– Turn the temperature selector ⇒fig. 105 clockwise to select
the required temperature.
– 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 foot well) and (to the windscreen and to the
foot well). Cooling the passenger compartment
– Switch on the air conditioner using the button
⇒page 138,
fig. 104 .
– Turn the temperature selector anti-clockwise until the desired cooling output is reached.
– Turn the blower switch to one of the settings 1-4.
Fig. 105 On the dash panel: Climatic controls
A1




AC
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Heating, ventilation and air conditioning
140
– Use the air distribution control to guide the flow of air in the required direction: (to the windscreen), (to the upper
body), (to the foot well) and (to the windscreen and to the
foot well).Heating system
Maximum heat output, which is needed to defrost the windows quickly, is
only available when the engine has reached its operating temperature.
Air conditioner
When the air conditioning 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 ambient air humidity is high.
If the air conditioning system cannot be switched on this may be caused by
the following reasons:
•
The engine may not be running.
•
The blower is switched off.
•
The ambient air temperature is lower than +3° C.
•
The air conditioning 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 the air conditioner checked by a quali-
fied workshop.
Air recirculation mode
Air recirculation mode prevents fumes or unpleasant smells from entering the vehicle.





Fig. 106 On the dash panel: Climatic controls
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Heating, ventilation and air conditioning141
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Air recirculation mode
⇒page 140, fig. 106 prevents strong odours in
the outside air from entering the vehicle interior, for example when passing
through a tunnel or in queuing traffic.
With low ambient temperatures, the air recirculation increases the effective-
ness of the heating system by heating the air inside the passenger compart-
ment rather than the ambient air.
With high ambient temperatures, the air recirculation increases the effective-
ness of the air cooling system by cooling the air inside the passenger
compartment rather than the ambient air. 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 ambient air enters the vehicle interior. 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.
2C-Climatronic*Control switches
The controls allow separate adjustment of air conditioning settings for the left and right.

Fig. 107 On the dash panel: 2C Climatronic controls
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Heating, ventilation and air conditioning
142
The air conditioning system only works when the engine is running
and the blower is switched on.
– Press the temperature control buttons ⇒page 141, fig. 107
or in order to adjust the temperature on the left hand side or
the right hand side respectively.
– The functions will be switched on when the buttons are pressed. When these functions are activate d, they are indicated in the
display. Also, the de-icing and re ar heated window functions will
turn on along with their corresponding yellow symbol. Press the
button again to switch off the function.The temperature can be adjusted separately for the left and right sides of the
vehicle interior.
Display of the selected interior temperature for the left side.
Button – Manual air recirculation mode
Button – Central air distribution
Button – Downward air distribution
Button – Upward air distribution
Display of the selected interior temperature for the right side.
Button – defrost function for the windscreen. The air drawn in from
outside the vehicle is directed at the windscreen. The air recirculation
mode, if switched on, will be switched off as soon as the defrost function
is switched on. At temperatures over 3° C, the air conditioning system
will be switched on automatically and the blower speed will be increased
by one level in order to dry the air. The button lights up yellow and the
symbol appears in the display.
Button – Rear window heating. The heating will be switched off auto-
matically approximately 20 minutes after switching on. However, it may
be turned off by pushing the button. Th e button lights up yellow and the
symbol appears in the display.
Temperature selector for the left side ⇒page 142 Blower control
⇒page 143
Button – Switches the 2C-Climatronic on and off ⇒page 143
Button – Automatic temperature, ventilation and air distribution
control ⇒page 142
Button – Switches air conditioning system off
Temperature selector for the right side ⇒page 142
WARNING
For road safety all windows must be clear of ice, snow, and condensation.
This is essential to ensure good visibility. Please familiarise yourself with
the correct operation of the heating and ventilation system, including the
anti-fog/defrost functions for the windows.
Note
Please observe the general notes ⇒page 145.Automatic mode
In automatic mode air temperatur e, air flow and distribution
are automatically regulated so that a specified temperature is
attained as quickly as possible and then maintained.The temperature can be adjusted separately for the left and right
sides of the vehicle interior.
Switching on automatic mode
– Press the button ⇒page 141, fig. 107 . “AUTO” is shown
on the display.
A9
A14
A1A2

A3

A4

A5

A6A7

A8

A9
A10A11
OFF
A12
AUTO
A13
ECON
A14
AUTO
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