2017 Seat Ibiza heating

Operation
Check attachments
Onc e the c
r
oss bars and roof carrier system
have been installed, check the bolted con-
nections and attachments after a short jour-
ney and subsequently with a certain
frequency. WARNING
Exceeding the maximum authorised roof load
can r e

sult in accidents and considerable vehi-
cle damage.
● Never exceed the maximum authorised
load on the r
oof and on the axles or the vehi-
cle's maximum authorised weight.
● Never exceed the load capacity of the cross
bars
and the roof carrier system, even if the
maximum authorised roof load has not been
reached.
● Secure heavy items as far forward as possi-
ble and di
stribute the vehicle load uniformly. WARNING
If the load is loose or not secured, it could fall
from the r oof

carrier system or cause acci-
dents and injuries.
● Always use belts or retaining straps that
are suit
able and in a good condition.
● Secure the load properly. Air conditioning
He atin
g,

ventilation and cool-
ing
General notes Read the additional information carefully
›› ›

 page 51
Pollution filter
The pollution filter (a combined particulate
filter and active carbon filter) serves as a bar-
rier against impurities in the outside air, in-
cluding dust and pollen.
For the climate control system to work with
maximum efficiency, the pollution filter must
be replaced at the specified intervals in the
Maintenance Programme.
If the filter loses efficiency prematurely due
to use in areas reaching very high pollution
levels, the pollen filter must be changed
more frequently than stated in the Service
Schedule. WARNING
Reduced visibility through the windows in-
cr e

ases the risk of serious accidents.
● Always ensure that all windows are free of
ice and sno
w, and that they are not fogged, so as to maintain good visibility of everything
outs
ide.
● The m

aximum heat output required to de-
fros
t windows as quickly as possible is only
available when the engine has reached its
normal running temperature. Only drive when
you have good visibility.
● Always ensure that you use the heating
syst
em, fresh air system, air conditioner and
the heated rear window to maintain good visi-
bility to the outside.
● Never leave the air recirculation on for a
long period of time. If
the cooling system is
switched off and air recirculation mode
switched on, the windows can mist over very
quickly, considerably limiting visibility.
● Switch air recirculation mode off when it is
not requir
ed. WARNING
Stuffy or used air will increase fatigue and re-
duce driv er c

oncentration possibly resulting
in a serious accident.
● Never leave the fresh air fan turned off or
use the air rec
irculation for long periods of
time; the air in the vehicle interior will not be
refreshed. CAUTION
● If y

ou suspect that the air conditioner is
damaged, switch it off with the A/C button to
166

Air conditioning
prevent further damage and have it checked
by
a s
pecialised workshop.
● Repairs to the air conditioner require spe-
cia
list knowledge and special tools. There-
fore, we recommend you to take the vehicle
to a specialised workshop. Note
● If the humidity and t

emperature outside the
vehicle are high, condensation can drip off
the evaporator in the cooling system and
form a pool underneath the vehicle. This is
normal and does not indicate a leak.
● Keep the air intake slots in front of the
winds
creen free of snow, ice and leaves to en-
sure heating and cooling are not impaired,
and to prevent the windows from misting
over.
● The air from the vents flows through the ve-
hicle int
erior and is extracted by slots in the
luggage compartment designed for this pur- pose. Therefore, you should avoid obstruct-
ing the
se s

lots with any kind of object.
● The air conditioner operates most effective-
ly with the w
indows and the sliding/tilting
sunroof* closed. However, if the temperature
inside the vehicle is excessive because of the
sun, the air inside can be cooled faster by
opening the windows for a short time.
● Do not smoke while air recirculation mode
is on, a
s smoke drawn into the air condition-
ing system leaves residue on the evaporator,
producing a permanent unpleasant odour.
● At low outside temperatures, the compres-
sor switc
hes off automatically and cannot be
switched on even with the AUTO button.
● It is advisable to turn on the air condition-
ing at l

east once a month, to lubricate the
system gaskets and prevent leaks. If a de-
crease in the cooling capacity is detected, a
Technical Service should be consulted to
check the system. ●
To en s

ure correct operation, the grilles on
both sides of the screen must not be obstruc-
ted.
● When the engine is under extreme strain,
switc
h off the compressor for a moment. Economic use of the air conditioning
When the air conditioning is switched on, the
compr
e

ssor consumes engine power and has
influence on fuel consumption. Consider the
following points in order to have the system
operating in the minimum possible time.
● If the vehicle interior has overheated due to
an ex c

essive solar radiation, it is best to
open the windows or doors to allow the hot
air to escape.
● While in motion, the air conditioning
should not
be switched on if the windows or
the sunroof* are open.
167
Technical data
Advice
Operation
Emergencies
Safety

Operation
Air outlets Fig. 173
Air vents. To ensure proper heating, cooling and venti-
l
ation in the
v
ehicle interior, air vents
››› Fig. 173 1 should remain open.
● The outlets can be closed or opened sepa-
r at
ely

using the slats and the air flow direc-
ted according to need.
There are other additional, non-adjustable air
vents in the dash panel 2 , in the footwell
and in the r ear ar

ea of the interior. Note
Food, medicine and other heat or cold sensi-
tive o b

jects should never be placed in front of
the air outlets as they may be damaged or
made unsuitable for use by the air coming
from the air vents. Air recirculation 
Air recirculation prevents unpleasant smells,
e.g. when p
a

ssing through a tunnel or in
queuing traffic, from entering the interior.
If the air distribution is in the thaw position,
the recirculation flap will always be open (in-
dicator light off).
If the air distribution is switched from any po-
sition to the thaw position, recirculation will
be automatically deactivated.
Connecting the recirculation
In any air distribution position except thaw: ●
Pre s

s the  button, the button’s lamp will
light up, indicating that air recirculation in-
side the vehicle has been activated.
Disconnecting the recirculation
In any air distribution position except thaw:
● Press the  button ag
ain and the button's
lamp will go off, indicating that air entry from
the outside has been activated.
In the thaw position  the entry of air into
the vehicle interior is always from the out-
side.
168

Air conditioning
WARNING
In air recirculation mode, no cold air from the
outs ide ent
ers the vehicle interior. If the air
conditioner is switched off, the windows can
quickly mist over. Therefore, never leave the air recirculation mode switched on for a long
time (risk
of

accident). Note
● Activ atin

g air recirculation automatically
activates the  button (to prevent the win-
dows from misting up). If the temperature
regulator is turned to the coldest setting
(blue point), the air recirculation function and
the  button are automatically activated. ●
If the f u

nction is not deactivated by press-
ing the button, it will deactivate after approx-
imately 20 minutes. Heating and fresh air
Contr o

ls Fig. 174
Heating controls on the dash panel. Temperature regulator
››
›
page 170.
1 Blower control. There are four speed set-
tin
g
s
for the blower. The blower should
2 always be set at the lowest speed when
driv
in
g s
lowly. »
169
Technical data
Advice
Operation
Emergencies
Safety

Operation
Air distribution regulator.
He at
ed r
ear window.
Air distribution
Control 3 for setting the flow of air in the re-
quir ed dir
ection.


– Air distribution towards the windscreen
in order to demist.
 – Air distribution to upper body.
 – Air distribution to footwell
 – Air distribution to the windscreen and
the footwell. WARNING
● For y

our safety, the windows should never
be fogged up or covered with snow or ice.
This is essential to ensure good visibility.
Please familiarise yourself with the correct
operation of the heating and ventilation sys-
tem, including the demist/defrost functions
for the windows. Note
● Ple a

se consider the general notes
››› page 166. 3

Functions Ventilating the vehicle interior
The des
ir

ed temperature inside the vehicle
cannot be lower than the ambient tempera-
ture.
● Turn the temperature selector
›››
Fig. 174 1 anti-clockwise.
● Turn blower switch 2 to any of the levels
1-4.
● Set the airflow to the desired direction us-
ing air di s

tribution control 3 .
● Open the relevant air outlets.
Int erior he
atin

g
Maximum heat output, which is needed to
defrost the windows quickly, is only available
when the engine has reached its operating
temperature.
● Turn the temperature selector
›››
Fig. 174 1 clockwise to select the re-
quir ed t
emper
ature.
● Turn blower switch 2 to any of the levels
1-4.
● Set the airflow to the desired direction us-
in g air di
s

tribution control 3 .
● Open the relevant air outlets. Defrosting the windscreen
●
Turn the temperature regulator
› ›
›

Fig. 174 1 clockwise to reach the maxi-
mum t emper
at
ure.
● Turn the blower switch 2 to level 4.
● Turn air distribution control to .
● Close the central outlets.
● Open and turn the side outlets towards the
w indo
w

s.
Keeping the windscreen and the side win-
dows demisted
● Turn the temperature regulator
›››
Fig. 174 1 to the heating zone.
● Turn blower switch 2 to any of the levels
2-3.
● Turn air distribution control to .
● Close the central outlets.
● Open and turn the side outlets towards the
w indo
w

s.
Once the windows are demisted and as a pre-
ventive measure, the control 3 can be set in
po s
ition

 greater comfort while preventing
the windows from misting again. Note
Remember that the temperature of the engine
coo l

ant should be optimum to ensure that the
heating system functions correctly (except in
vehicles fitted with additional heating*). 170

Air conditioning
Manual air conditioning* C ontr
o
ls Fig. 175
Air conditioning controls on the dash
panel . Temperature selector
››
›
page 171
Blower control. There are four speed set-
tings for the blower. At low speed, it is
recommended to set the blower to a mini-
mum of 1 to improve the intake of fresh
air.
Air distribution regulator.
Air recirculation button ››› page 168.
When the function is activated, a warning
light on the button is turned on.
Heated rear window.
Button to switch on air conditioning
››› page 171. The air conditioning system
1 2
3


 only works when the engine is running
and the f
an is
switched on. WARNING
For your safety, the windows should never be
fog g

ed up or covered with snow or ice. This is
essential to ensure good visibility. Please fa-
miliarise yourself with the correct operation
of the heating and ventilation system, includ-
ing the demist/defrost functions for the win-
dows. Note
Please consider the general notes. Functions
Interior heating
Max
imum he

at output, which is needed to
defrost the windows quickly, is only available
when the engine has reached its operating
temperature.
● Turn off the cooling system using the 
butt
on ››› Fig. 175 (the button light turns off).
● Turn the temperature regulator
›››
Fig. 175 1 to set the desired temperature
ins ide the
vehicle.
● Turn the blower switch to any of the set-
ting s

1-4. »
171
Technical data
Advice
Operation
Emergencies
Safety

Operation
● Adju s
t
the vents so that the air flow is di-
rected slightly upwards.
Change between degrees Centigrade and de-
grees Fahrenheit
The units of degrees can be changed via the
Easy Connect system using the  button
and the f u
nction b

utton SETTINGS >
Units > Temperature .
Automatic mode
Automatic mode is used to maintain a con-
stant temperature and demist the windows
inside the vehicle.
● Set a interior temperature between +16°C
(+64°F) and +29°C (+84°F).
● Adjus

t the vents so that the air flow is di-
rected s
lightly upwards.
● Press the  butt
on, AUTO is 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 remains regulated.
Adjusting the temperature
● When you switch on the ignition, control 1›››
Fig. 176 can be u sed t
o set the required in-
terior temperature. It is possible to select interior temperatures
from +16°C
(+64°F) t

o +29°C (+84°F). In this
range the temperature is regulated automati-
cally. If a temperature below +16°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 ex-
tremes, Climatronic works at maximum cool-
ing or heating power, respectively. The tem-
perature is not regulated.
In the event of prolonged, irregular distribu-
tion of the air flow from the outlets (particu-
larly the footwells) and significant differen-
ces in temperature, e.g. on leaving the vehi-
cle, sensitive people may catch cold.
Fan regulation
Climatronic automatically regulates blower
speed according to the interior temperature.
It is possible, however, to set the blower
speed to suit requirements.
● Press the 2 buttons to increase or reduce
f an s
peed.
C

limatronic will switch off when the blower
switches off.
Turn on windscreen defrost
● Press the button  ›››

Fig. 176. Switching off windscreen defrosting
●
Press the  button sev
eral times or
press the  button.
The temperature is regulated automatically.
The air output from the vents ››› Fig. 173 2 is increased.
WARNING
Read and observe the safety warnings ›››
in
Genera l
notes on page 166. Note
● A v i

sit to the specialised service once a
year is recommended to clean the Climatronic
system.
● The interior temperature sensor is at the
bottom. Do not c
over it with stickers or the
like, as this could have a negative effect on
Climatronic operations. 174

Operation
If the engine does not start immediately,
sw it
c
h the starter off after 10 seconds and try
again after half a minute. If the engine still
does not start, the fuel pump fuse should be
checked ››› page 104, Fuses. WARNING
● Never s t

art or run the engine in unventila-
ted or closed rooms. The exhaust gases con-
tain carbon monoxide, an odourless and col-
ourless poisonous gas. Risk of fatal acci-
dents. Carbon monoxide can cause loss of
consciousness and result in death.
● Never leave the vehicle unattended if the
engine is
running.
● Never use “cold start sprays”, they could
explode or c
ause the engine to run at high
revs. Risk of injury. CAUTION
● When the engine i s

cold, you should avoid
high engine speeds, driving at full throttle
and over-loading the engine. Risk of engine
damage.
● The vehicle should not be pushed or towed
more than 50 metr
es to start the engine. Un-
burnt fuel could enter the catalytic converter
and damage it.
● Before attempting to push-start or tow a ve-
hicle in or
der to start it, you should first try to
start it using the battery of another vehicle.
Please observe and follow the notes on the
›››  page 71, How to jump start. For the sake of the environment
Do not warm-up the engine by running the
engine w ith the

vehicle stationary. Start off
immediately, driving gently. This helps the
engine reach operating temperature faster
and reduces emissions. Starting diesel engines
The engine can only be started using a genu-
ine S
EA

T key with its correct code.
– Move the gearbox lever to the neutral posi-
tion and depre s

s the clutch pedal thor-
oughly and hold it in this position for the
starter to turn the engine on.
– Turn the ignition key to position ›››

Fig. 177
2 . The warning lamp
 wi
l l light for en-
gine pre-heating.
– When the lamp turns off, turn the ignition
key t

o position 3 to start the engine. Do
not pr
e
ss the accelerator.
– Release the ignition key as soon as the en-
gine star

ts. The starter motor should not
turn at the same time.
When starting a cold engine, it may be a little
noisy for the first few seconds until oil pres-
sure has built up in the hydraulic valve com-
pensators. This is quite normal, and no cause
for concern. If there are problems starting the engine, see
the
›››

 page 71.
Glow plug system for diesel engines
To avoid unnecessary discharging of the bat-
tery, do not use any other major electrical
equipment while the glow plugs are pre-heat-
ing.
Start the engine as soon as the glow plug
warning lamp goes out.
Starting a diesel engine after the fuel tank
has run dry
If the fuel tank has been completely run dry,
it may take longer than normal (up to one mi-
nute) to start a diesel engine after refuelling.
This is because the fuel system must elimi-
nate air first. WARNING
Observe the safety warnings ›››
in Starting
petro l
engines on page 176. CAUTION
● When the engine i s

cold, you should avoid
high engine speeds, driving at full throttle
and over-loading the engine. Risk of engine
damage.
● The vehicle should not be pushed or towed
more than 50 metr
es to start the engine. Un-
burnt fuel could enter the particulate filter
and damage it. 176