2014 Seat Altea XL technical specifications

163
Air conditioning
● The engine is not running.
● The blower is switched off.
● The outside temperature is lower than approximately +3 °C (+37 °F).
● 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 speci-
alised workshop. 
Air recirculation mode 
Air recirculation mode prevents fumes or unpleasant smells from coming from the outside.
Fig. 132 On the dash panel: Climatic controls
Air recirculation mode ⇒ Fig. 132 
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 temperatures outside, the air recirculation increases the effective-
ness of the heating system by warming the air inside the vehicle rather than
the cold air from outside. With high outside temperatures, the air recirculation increases the effective-
ness of the air conditioning system by cooling the air inside the vehicle
rather than the ambient air.
If the windscreen air output is on and the air recirculation mode is pressed,
this remains active. When the recirculation mode is on, if the air distribution
towards the windscreen mode is selected, the recirculation mode is deacti-
vated. For safety reasons, the air recirculation mode should not be connec-
ted.

Safety FirstOperating instructionsPractical TipsTechnical Specifications

165
Air conditioning
– The functions will be switched on when its buttons are pressed.
When these functions are activated, they are indicated on the
radio display. In addition, all these functions are lit with LEDs.
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. 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 func-
tion is switched on. At temperatures over +3 °C (+37 °F), the air condi-
tioning system will be switched on automatically in order to dehumidify
the air. The button is lit in yellow and the symbol appears on the radio
or navigator display.

button – Upward air distribution
 button – Central air distribution
 button – Downward air distribution
 button – Manual air recirculation mode
 button – Heated rear window The heating will be switched off auto-
matically approximately 20 minutes after switching on. However, it may
be turned off by pushing the button. The button lights up yellow and
the symbol appears in the display.
AUTO
button – Automatic temperature, ventilation and air distribution
control ⇒ page 166
SYNC
button – Dual zone synchroniser
OFF button – Switches the 2C-Climatronic on and off ⇒ page 167
Blower control ⇒ page 167
AC
button – Switches heating, ventilation and air-conditioning system
on
1
23456
7
891011
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 windscreens.

Safety FirstOperating instructionsPractical TipsTechnical Specifications

167
Air conditioning
Climatronic maintains a constant temperature. The temperature of the air
supplied to the interior, the blower speed and the air distribution are regu-
lated automatically. The system also considers the sunlight radiation, so
there is no need for manual readjustment. Therefore, automatic mode al-
most always provides the best comfort for the vehicle occupants throughout
the year.
Automatic mode is switched off whenever an adjustment is made using the
buttons for the air distribution, air flow or 
or the air recirculation button
. The temperature will continue to be regulated within the parameters
manually selected by the user.
Note
There are two automatic modes:
● Automatic mode LO: This calculates the air flow for two people.
● Automatic mode HI: This calculates the air flow for more than two peo-
ple. 
Manual mode
In manual mode you can adjust the air temperature, air flow and distribution as required.
Fig. 136 On the dash panel: 2C Climatronic controls. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications

169
Air conditioning
With high outside temperatures, the air recirculation increases the effective-
ness of the air conditioning system by cooling the air inside the vehicle
rather than the ambient air.
If the windscreen air output is on and the air recirculation mode is pressed,
this remains active. When the recirculation mode is on, if the air distribution
towards the windscreen mode is selected, the recirculation mode is deacti-
vated. For safety reasons, the air recirculation mode should not be connec-
ted.
WARNING
In air recirculation mode, no cold air from the outside enters the vehicle
interior. If the air conditioning system 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).

General notes
Pollution filter
The pollution filter (a combined particulate filter and active carbon filter)
serves as a barrier against impurities in the outside air, including dust and
pollen.
For the air conditioner to work with maximum efficiency, the pollution filter
must be replaced at the intervals specified in the Service Plan.
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.
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 is not running.
● The AC
button is disconnected.
● The outside temperature is lower than approximately +3 °C (+37 °F).
● 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 speci-
alised workshop.
CAUTION
● If you suspect that the air conditioner is damaged, switch it off with but-
ton AC
to prevent further damage and have it checked by a specialised
workshop.
● Repairs to the air conditioner require specialist knowledge and special
tools. Therefore, we recommend you to take the vehicle to a specialised
workshop.
Note
● If the humidity and temperature outside the vehicle are high, condensa-
tion can drip off the evaporator in the cooling system and so forming a pud-
dle underneath 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 are not impaired, and to prevent the
windows from misting over.
● The air from the vents flows through the vehicle interior and is extracted
by slots designed for this purpose. Therefore, do not cover these slots with
items of clothing or other objects. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications

171
Driving
Driving SteeringAdjusting the steering wheel position
The height and reach of the steering wheel can be freely ad-
justed to suit the driver.
Fig. 137 Adjusting the
steering wheel position
Fig. 138 Proper sitting
position for driver
– Adjust the driver seat to the correct position.
– Push the lever under the steering column ⇒ Fig. 137 down ⇒ 
.
– Adjust the steering wheel until the correct position is set
⇒ Fig. 138.
– Then push the lever up again firmly ⇒ 
.
WARNING
● Incorrect use of the steering column adjustment function and an in-
correct seating position can result in serious injury.
● To avoid accidents, the steering column should be adjusted only
when the vehicle is stationary. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications

173
Driving
● When driving with snow chains.
● When driving in deep snow or on loose surfaces.
● When the vehicle is stuck, to rock it backwards and forwards.
Press the button to switch the ASR back on when you no longer need wheel
spin.
WARNING
● Do not forget that the Electronic stability control (ESC) cannot defy
the laws of physics. This should be kept in mind, particularly on slippery
and wet roads and when towing a trailer.
● Always adapt your driving style to suit the condition of the roads and
the traffic situation. The greater safety provided by the ESC should not
encourage you to run any risks.
● Please refer to the corresponding warning notes on ESC in
⇒ page 196, Intelligent technology.
 Ignition lock
Position of the ignition keyFig. 140 Ignition key po-
sitions
Ignition switched off, steering lock 0
In this position
⇒ Fig. 140 the ignition and the engine are OFF and the steer-
ing may get locked.
For the Steering lock to operate without the ignition key, turn the steering
wheel until it locks with an audible sound. You should always lock the steer-
ing wheel when you leave your vehicle. This will help prevent vehicle theft
⇒ 
.
Switching the ignition or the glow plug system on 1
Turn the ignition key to this position and release it. If the key cannot be
turned or it is difficult to turn from position 0 to position 1, move the
steering wheel from one side to the other until it is released. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications

175
Driving
If the engine does not start immediately, switch the starter off after 10 sec-
onds and try again after half a minute. If the engine still does not start, the
fuel pump fuse should be checked ⇒ page 272, Fuses.
WARNING
● Never start or run the engine in unventilated or closed rooms. The ex-
haust gases contain carbon monoxide, an odourless and colourless poi-
sonous gas. Risk of fatal accidents. Carbon monoxide can cause loss of
consciousness. It can also result in death.
● Never leave the vehicle unattended if the engine is running.
● Never use “cold start sprays”, they could explode or cause the engine
to run at high revs. Risk of injury.
CAUTION
● When the engine is 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 metres to start
the engine. Unburnt fuel could enter the catalytic converter and damage it.
● Before attempting to push-start or tow a vehicle in order to start it, you
should first try to start it using the battery of another vehicle. Note and fol-
low the instructions in ⇒ page 287, Jump-starting.
For the sake of the environment
Do not warm-up the engine by running the engine with the vehicle station-
ary. Start off immediately, driving gently. This helps the engine reach oper-
ating temperature faster and reduces emissions. Starting diesel engines
The engine can only be started using a genuine SEAT key
with its correct code.
– Move the gearbox lever to the neutral position and depress the
clutch pedal thoroughly and hold it in this position for the start-
er to turn the engine on.
– Turn the ignition key to the starting position.
– Turn the ignition key to position ⇒ Fig. 140 1
. The warning
lamp  will light for engine pre-heating.
– When the lamp turns off, turn the ignition key to position 2
to
start the engine. Do not press the accelerator.
– Let go of the ignition key as soon as the engine starts, the start-
er motor must not be allowed to run on with the engine.
When starting a very cold engine, it may be a little noisy for the first few sec-
onds until oil pressure has built up in the hydraulic valve compensators.
This is quite normal, and no cause for concern.
If there are problems starting the engine, see the ⇒ page 287.
Glow plug system for the diesel engine
To avoid unnecessary discharging of the battery, do not use any other major
electrical equipment while the glow plugs are pre-heating.
Start the engine as soon as the glow plug warning lamp ⇒ page 82 goes
out.
Starting the diesel engine after the fuel tank has been completely run dry
If the fuel tank has been completely run dry, it may take longer than normal
(up to one minute) to start a diesel engine after refuelling. This is because
the fuel system must eliminate air first. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications

177
Driving
Applies to the model: ALTEA / ALTEA XL Driving with LPG*
Fig. 141 Centre console:
gas system control
switch.
Your SEAT vehicle has a bivalent engine able to run on either LPG or petrol.
The LPG tank ⇒ page 230, Refuelling with LPG is in the spare wheel well
⇒ 
.
Connecting LPG operating mode
● Press button GAS
.
After checking the system, the engine automatically switches from petrol to
LPG provided the following conditions are met:
● There is enough LPG in the tank.
● The engine coolant has reached the necessary temperature for LPG oper-
ation.
● The outside temperature is suitable for LPG to work.
● The engine speed is always above 1200 rpm. ●
The LPG system check has been completed and the established waiting
time has elapsed (this operation may take several minutes).
● No fault was detected during the system check.
The  green control lamp will light up on the instrument panel.
Connecting petrol operating mode
● Press button GAS
.
The  green control lamp will go out on the LPG level indicator.
The petrol operating mode connects automatically when the engine is star-
ted or when any of the LPG operating mode conditions are met. As soon as
the necessary conditions are met again, the LPG operating mode is connec-
ted again.
LPG system fault
Message in the instrument cluster
displayHow to proceed
Error: LPG Visit the workshop!Have the system checked immedi-
ately by a specialised workshop.
Gas operating mode currently impos-
sible See the manual!
Check that all the conditions for LPG
operating mode are met
⇒ page 177. If so, have the system
checked immediately by a special-
ised workshop.
Petrol operating mode currently im-
possible. See the manual!Have the system checked immedi-
ately by a specialised workshop.
LPG quality and consumption
Quality requirements for LPG are regulated for all Europe in DIN EN 589 and
permit the use of LPG throughout Europe without any problems.
LPG is a mixture of propane and butane. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications