2012 Seat Toledo air conditioning

129
Heating and air conditioning
WARNING
Never use the air recirculation system for too long, as it prevents fresh air
from entering the vehicle and “used” air can cause tiredness, reduce your
attention span and cause the windows to mist over. This increases the
risk of an accident. Switch off the air recirculation system as soon as the
windows begin to mist over.

Air conditioning (manual)* General notes
The air cooling system only works if the AC button
2 ⇒ Fig. 99
⇒ page 129 is pressed and under following conditions:
● The engine is running
● The outside temperature is above +2 °C (+36 °F)
● The blower control is in position 1 – 4
When the cooling system is on and under certain conditions, air can be
blown from the vents at a temperature of approx. 5 °C (41 °F). In the event
of prolonged, irregular distribution of the air flow from the outlets and sig-
nificant differences in temperature, e.g. on leaving the vehicle, sensitive
people may catch a cold.
Note
A visit to the specialised service once a year is recommended to clean the
air conditioning system. Operation
Fig. 99 Air conditioning: controls
Temperature selection
– Turn rotary control A
⇒ Fig. 99 clockwise to increase the tem-
perature.
– Turn rotary control A
anti-clockwise to reduce the temperature.
Blower selection
– Turn rotary control B
⇒ Fig. 99 to position 1 to 4 to switch the
blower on.
– Turn rotary control B
to position 0 to switch the blower off.
– Press button 

1 ⇒ page 131, Air recirculation to close the
fresh air vent.
Air distribution selection
– Turn rotary control C
⇒ Fig. 99 to select the air vents
⇒ page 126 you wish to activate. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

130Heating and air conditioning
Switching cooling on and off
–Press the AC
button
2 ⇒ Fig. 99 and the lamp in the button
will light up.
– Press the AC
button
2 again and the LED in the button will
switch off.
Note
● If the air distribution is directed towards the windows, all, of the heating
power is used to defrost the windscreen. No warm air is directed to the foot-
well area. This could limit heating comfort.
● The AC
button lamp lights up after the system has been switched on,
even if not all of the conditions for cooling system operations are met. Cool-
ing is indicated as available once all of the conditions are met ⇒ page 129,
General notes. 

131
Heating and air conditioning
Air conditioning selection
Basic air conditioning control settings recommended for the corresponding
operating modes:
SettingsControl positionButtonAir vents 4ABC12
Windscreen and side window
defrost a)Required temper-
ature3 or 4Do not switch onSwitched on automat- icallyb)Open and direct towards
the side window
Heat as quickly as possibleClockwise as faras it will go3Switch on brieflyOffOpen
Mild heatingRequired temper- ature2 or 3  Do not switch onOffOpen
Heat as quickly as possibleAnti-clockwise as
far as it will goBriefly 4, then 2 or 3Switch on briefly c)OnOpen
Optimum coolingRequired temper-
ature1 or 2, respec-tively. 3Do not switch onOnOpen and direct towards the roof
Fresh air mode - blowerAnti-clockwise asfar as it will goRequired posi- tionDo not switch onOffOpen
a)This type of setting is not recommended in countries with high air humidity. The windows could cool too quickly and cause them to mist over on the outside.
b) The lamp in button 2 lights up, even if not all of the conditions for cooling system operations are met. Cooling is indicated as available once all of the conditions are met
⇒ page 129, General
notes.
c) In certain conditions, air recirculation mode can switch on automatically ⇒ page 131, a lamp lights up in the 
button.
Note
● Controls A ⇒ Fig. 99 ⇒ page 129, B, C and buttons 1 and 2.
● Air vents 4 ⇒ page 126.
● We recommend you leave the air vents 3 ⇒ page 126 in the open posi-
tion. Air recirculationAir recirculation prevents unpleasant smells, e.g. when passing
through a tunnel or in queuing traffic, from entering the interior.
Switching on air recirculation mode
–
Press button 

1 ⇒ Fig. 99 ⇒ page 129 and the lamp in the
button will light up. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

132Heating and air conditioning
Switching off air recirculation mode
–Press button 

1 ⇒ Fig. 99 ⇒ page 129 again and the lamp
in the button will switch off.
If air distribution control C
⇒ Fig. 99 ⇒ 
page 129 is in position , air recir-
culation mode switches off automatically Press the  button to switch air
recirculation mode back on in this position.
WARNING
Never use the air recirculation system for too long, as it prevents fresh air
from entering the vehicle and “used” air can cause tiredness, reduce your
attention span and cause the windows to mist over. This increases the
risk of an accident. Switch off the air recirculation system as soon as the
windows begin to mist over.

Climatronic* (automatic air conditioning) General notes
Climatronic automatically maintains a comfortable temperature. To do so, it
automatically regulates the supplied air temperature and the blower and air
distribution levels. The system also allows for the effect of sunlight, so there
is no need for manual adjustment. Automatic operations ⇒ page 133 guar-
antee maximum comfort any time of year.
Climatronic description
Cooling only works if the following conditions are met:
● The engine is running
● The outside temperature is above +2 °C (+36 °F)
● AC
18 ⇒ Fig. 100 ⇒ page 133 on. In order to ensure engines subject to heavy loads are cooled, the air condi-
tioning compressor is switched off in the event of high coolant tempera-
tures.
Recommended setting for all seasons
●
Set the required temperature. We recommend 22 °C (72 °F).
● Press the AUTO
button 12 ⇒ 
Fig. 100 ⇒  page 133.
● Adjust vents 3 ⇒ page 126 and 4 so that the air flow is directed slightly
upwards.
Change between degrees Centigrade and degrees Fahrenheit
Keep the AUTO
and AC buttons
⇒ Fig. 100 ⇒  page 133 pressed down at
the same time. The data is displayed on the screen in the units required.
Note
A visit to the specialised service once a year is recommended to clean the
Climatronic system. 

133
Heating and air conditioning
Controls
Fig. 100 Climatronic: controls
Buttons/controls Interior temperature setting
Display Selected interior temperature
Degrees Centigrade or Fahrenheit
Automatic air conditioning mode
Defrost or demist windscreen
Air flow direction
Air recirculation
Cooling on/off
Selected blower speed
Buttons/controls Set blower speed
Interior temperature sensor
1
23456789
1011
Automatic mode
Defrost or demist windscreen
Air distribution to windows
Air distribution to upper body
Air distribution to footwells
Air recirculation
Cooling on/off
Note
The interior temperature sensor 11 ⇒ Fig. 100 ⇒ 
page 133 is at the bottom.
Do not cover it with stickers or the like, as this could have a negative effect
on Climatronic operations. 
Automatic mode
Automatic mode is used to maintain a constant temperature and
demist the windows inside the vehicle.
Switching on automatic mode
– Set the temperature to between +18 °C (+64 °F) and +29 °C
(+84 °F).
– Adjust vents 3 ⇒ page 126 and 4 so that the air flow is directed
slightly upwards.
– Press the AUTO
button 12 ⇒ 
Fig. 100 and AUTO displayed on
the screen.
Automatic mode is switched off by pressing the air distribution buttons or
increasing or decreasing the blower speed. However, the temperature re-
mains regulated. 
12
131415161718
Safety FirstOperating instructionsPractical TipsTechnical specifications

134Heating and air conditioning
Temperature selection
–When you switch on the ignition, control 1 ⇒ Fig. 100
⇒ page 133 can be used to set the required interior tempera-
ture.
The interior temperature can be set to between +18 °C (+64 °F) and +29 °C
(+84 °F). The temperature is regulated automatically within this range. If a
temperature below +18 °C (+64 °F) is selected, “LO” is displayed on the
screen. If a temperature above +29 °C (+84 °F) is selected, “HI” is displayed
on the screen. At both extremes, Climatronic works at maximum cooling or
heating power, respectively. The temperature is not regulated.
In the event of prolonged, irregular distribution of the air flow from the out-
lets (particularly the footwells) and significant differences in temperature,
e.g. on leaving the vehicle, sensitive people may catch a cold. 
Air recirculation
Air recirculation prevents unpleasant smells, e.g. when passing
through a tunnel or in queuing traffic, from entering the interior.
Switching on air recirculation mode
– Press button 
17 ⇒ Fig. 100 ⇒ page 133 and the
 sym-
bol is displayed on the screen.
Switching off air recirculation mode
– Press button 
17 ⇒ Fig. 100 ⇒ page 133 and the
 sym-
bol disappears from the screen.
WARNING
Never use the air recirculation system for too long, as it prevents fresh air
from entering the vehicle and “used” air can cause tiredness, reduce your
attention span and cause the windows to mist over. This increases the
risk of an accident. Switch off the air recirculation system as soon as the
windows begin to mist over.
Note
If air recirculation mode remains on for 15 minutes, the  symbol will
start to flash on the screen to indicate prolonged air recirculation. If air recir-
culation is not switched off, the symbol will continue to flash for 5 minutes. 
Blower selection
Climatronic automatically regulates the blower speed according to
the interior temperature. It is possible, however, to set the blower
speed to suit requirements.
– Turn rotary control 10
⇒ Fig. 100 ⇒ 
page 133 anti-clockwise
(decrease speed) or clockwise (increase speed).
Climatronic will switch off when the blower switches off.
WARNING
● “Used air” can cause tiredness, reduce attention spans and cause the
windows to mist over. This increases the risk of an accident.
● Do not switch off Climatronic for longer than necessary.
● Switch Climatronic back on as soon as the windows begin to mist
over.


135
Heating and air conditioning
Windscreen defrosting
Switching on windscreen defrosting
– Press button 
13 ⇒ Fig. 100 ⇒ page 133.
Switching off windscreen defrosting
– Press button 
13 ⇒ Fig. 100 ⇒ page 133 several times or
press the AUTO button.
The temperature is regulated automatically. The air output is increased from
vents 1 ⇒ page 126 and 2. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

211
Fuses and bulbs
Fuses in the dash panel
Fig. 140 Bottom of the
dash panel. Fuse cover
Fig. 141 Diagram of the
fuse box to the left/right
of the steering wheel
The fuses are located behind a cover below the steering wheel.
● Carefully tilt the cover in the direction indicated by the arrow and remove
it ⇒  Fig. 140.
● After changing the fuse, replace the cover on the dash panel in the di-
rection opposite that is indicated by the arrow so that the cover tabs fit into
the slots on the dash panel. Subsequently, press down on the cover to
close. List of fuses in the dash panel
NumberElectrical equipment1S - ignition2START-STOP
3Instrument panel, headlight range control, telephone, oil level
sensor
4ABS/ESC control unit5Petrol engine: cruise control6Reverse light (manual gearbox)7Switch, engine control unit, automatic gearbox8Brake switch, clutch switch, cooling fan
9Heating control panel, air conditioning control unit, parking
aid, electric window riser, radiator fan, windscreen wiper jets
10DC-DC converter11Exterior mirror control12Towing bracket control unit13Automatic gearbox control unit, automatic gear selector14Headlight range control15Vacant16Power steering, speed sensor, engine control unit17Radio (START-STOP ) daytime driving light18Heated mirrors19Ignition inlet20Engine control unit, fuel pump control unit, fuel pump
21Reverse light (automatic gearbox), fog lights with CORNER func-
tion
22Heating control panel, control unit of the climate control, tele-
phone, general instrument panel, steering wheel angle sensor,
multifunction steering wheel, automatic gearbox key lock
23Interior lighting, glove compartment and luggage compartment
lighting, side lights

Safety FirstOperating instructionsPractical TipsTechnical specifications