air condition Seat Leon 5D 2011 Owner's manual

Table of Contents
Manual structure . . . . . . . . . . . . . . . . . . . . 5
Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Safety First . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 7
Proper sitting position for occupants . . . . . . . . . 10
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Storing objects . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 19
Why wear seat belts? . . . . . . . . . . . . . . . . . . . . . . 21
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 29
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 30
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Side airbags* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Deactivating airbags* . . . . . . . . . . . . . . . . . . . . . . 44
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 46
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Securing child seats . . . . . . . . . . . . . . . . . . . . . . . 51 Operating Instructions
. . . . . . . . . . . . . 55
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
LPG system* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Digital instrument panel display . . . . . . . . . . . . . 61
Instrument panel menus* . . . . . . . . . . . . . . . . . . . 68
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Steering wheel controls . . . . . . . . . . . . . . . . . . . . 91
General information . . . . . . . . . . . . . . . . . . . . . . . 91
Audio system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Radio navigation system . . . . . . . . . . . . . . . . . . . 95
Unlocking and locking . . . . . . . . . . . . . . . . . . . . . 97
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Radio frequency remote control . . . . . . . . . . . . . . 104
Anti-theft alarm system* . . . . . . . . . . . . . . . . . . . 106
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Sliding/tilting sunroof* . . . . . . . . . . . . . . . . . . . . 112
Lights and visibility . . . . . . . . . . . . . . . . . . . . . . . . 115
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Windscreen wipers . . . . . . . . . . . . . . . . . . . . . . . . 125
Rear-view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 129
Seats and storage compartments . . . . . . . . . . 132
The importance of correct seat adjustment . . . . . 132
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Storage compartment . . . . . . . . . . . . . . . . . . . . . . 138 Ashtrays*, cigarette lighter* and electrical
sockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
First-aid kit, warning triangle, fire extinguisher . 142
Luggage compartment . . . . . . . . . . . . . . . . . . . . . 143
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
2C-Climatronic* . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Starting and stopping the engine . . . . . . . . . . . . 160
Driving with LPG* . . . . . . . . . . . . . . . . . . . . . . . . . 163
Start-Stop function* . . . . . . . . . . . . . . . . . . . . . . . 164
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Automatic gearbox* / DSG automatic gearbox* . 168
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Acoustic parking aid system* . . . . . . . . . . . . . . . 175
Cruise speed* (Cruise control system) . . . . . . . . 178
Practical Tips . . . . . . . . . . . . . . . . . . . . . . . . . 182
Intelligent technology . . . . . . . . . . . . . . . . . . . . . 182
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Anti-lock brake system and traction control M-
ABS (ABS and ASR (TCS)) . . . . . . . . . . . . . . . . . . . 183
Electronic Stability Control ESC (ESP) * . . . . . . . . 184
Driving and the environment . . . . . . . . . . . . . . . 189
Running-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Exhaust gas purification system . . . . . . . . . . . . . 190
Economical and environmentally friendly driving 191
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
3
Table of Contents

6Content
Content
This manual is structured to provide the information you need in an organ-
ised way. The content of this Manual is divided into sections which belong
to chapters (e.g. “Air conditioning”). The entire manual is divided into five
large parts which are:
1. Safety First Information on the vehicle equipment relating to passive safety such as
seat belts, airbags, seats, etc.
2. Operating instructions
Information about the distribution of controls in the driver position of your
vehicle, about the seat adjustment possibilities, about how to create a suit-
able climate in the passenger compartment, etc.
3. Practical Tips
Advice relating to the driving, caring and maintenance of your vehicle and
certain problems you can solve yourself.
4. Technical specifications
Figures, values and the dimensions of your vehicle.
5. Alphabetic index
At the end of this manual there is a detailed alphabetical index, this will
help you to rapidly find the information you require. 

9
Safe driving
– Observe traffic laws and speed limits.
– Always reduce your speed as appropriate for road, traffic and
weather conditions.
– When travelling long distances, take breaks regularly - at least
every two hours.
– If possible, avoid driving when you are tired or stressed.
WARNING
When driving safety is impaired during a trip, the risk of injury and acci-
dents increases.

Safety FirstOperating InstructionsPractical TipsTechnical Specifications

24Seat belts
WARNING
● If the seat belts are worn incorrectly or not at all, the risk of severe
injuries increases. The optimal protection from seat belts can be ach-
ieved only if you use them properly.
● Fasten your seat belt before every trip - even when driving in town.
The other passengers must also wear the seat belts at all times, other-
wise they run the risk of being injured.
● The seat belt cannot offer its full protection if the seat belt is not
positioned correctly.
● Never allow two passengers (even children) to share the same seat
belt.
● Keep both feet in the footwell in front of your seat as long as the vehi-
cle is in motion.
● Never unbuckle a seat belt while the vehicle is in motion. Risk of fatal
injury.
● The seat belt must never be twisted while it is being worn.
● The seat belt should never lie on hard or fragile objects (such as
glasses or pens, etc.) because this can cause injuries.
● Do not allow the seat belt to be damaged or jammed, or to rub on any
sharp edges.
● Never wear the seat belt under the arm or in any other incorrect posi-
tion.
● Loose, bulky clothing (such as an overcoat over a jacket) impairs the
proper fit and function of the belts, reducing their capacity to protect.
● The slot in the seat belt buckle must not be blocked with paper or
other objects, as this can prevent the latch plate from engaging securely.
● Never use seat belt clips, retaining rings or similar instruments to al-
ter the position of the belt webbing.WARNING (Continued)
● Frayed or torn seat belts or damage to the connections, belt retrac-
tors or parts of the buckle could cause severe injuries in the event of an
accident. Therefore, you must check the condition of all seat belts at reg-
ular intervals.
● Seat belts which have been worn in an accident and stretched must
be replaced by a specialised workshop. Renewal may be necessary even
if there is no apparent damage. The belt anchorage should also be
checked.
● Do not attempt to repair a damaged seat belt yourself. The seat belts
must not be removed or modified in any way.
● The belts must be kept clean, otherwise the retractors may not work
properly ⇒ page 207.


47
Child safety
WARNING
● Never install a child seat facing backwards on the front passenger
seat unless the front passenger airbag has been disabled. This could
lead to a risk of potentially fatal injuries to the child! However, if it is nec-
essary, in exceptional cases, to transport a child in the front passenger
seat, the front passenger airbag must always be disabled ⇒ page 44, De-
activating airbags*. If the passenger seat has a height adjustment op-
tion, move it to the highest position.
● For those vehicles that do not include a key lock switch to disconnect
the airbag, the vehicle must be taken to a Technical Service.
● All passengers, especially children, must assume the proper sitting
position and be properly belted in while travelling.
● Never hold children or babies on your lap, this can result in potential-
ly fatal injuries to the child!
● Never allow a child to be transported in a vehicle without being prop-
erly secured, or to stand up or kneel on a seat while travelling. In an acci-
dent, the child could be flung through the vehicle, causing possibly fatal
injuries to themselves and to the other passengers.
● If children assume an improper sitting position when the vehicle is
moving, they expose themselves to greater risk of injury in the event of a
sudden braking manoeuvre or in an accident. This is particularly impor-
tant if the child is travelling on the front passenger seat and the airbag
system is triggered in an accident; as this could cause serious injury or
even death.
● A suitable child seat can protect your child!
● Never leave an unsupervised child alone on a child seat or in the vehi-
cle.
● Depending on weather conditions, it may become extremely hot or
cold inside the vehicle. This can be fatal.WARNING (Continued)
● Children who are less than 1.5 metres tall must not wear a normal
seat belt without a child seat, as this could cause injuries to the abdomi-
nal and neck areas during a sudden braking manoeuvre or in an accident.
● Do not allow the seat belt to become twisted or jammed, or to rub on
any sharp edges.
● Incorrectly worn seat belts can cause injuries even in a minor colli-
sion or in sudden braking manoeuvres.
● The seat belt provides maximum protection only when the seat belt is
properly positioned ⇒ page 25, Seat belts.
● Only one child may occupy a child seat ⇒ page 48, Child seats.

Safety FirstOperating InstructionsPractical TipsTechnical Specifications

81
Cockpit
Information messages displayed on the screen*
Message a)Description
SERVICEThe service interval has ended. Take the vehicle to an au-
thorised service.
IMMOBILIS-
ERImmobiliser system active. The vehicle will not start. Take
the vehicle to an authorised service.
ERRORInstrument panel faulty. Take the vehicle to an authorised
service.
CLEAN AIRFILTERWarning: The air filter must be cleaned
NO KEYWarning: Correct key cannot be found in the vehicle.KEY BATTERYWarning: Key battery low. Change the battery.
CLUTCHWarning: Press the clutch to start. In vehicles with manual
gearbox and Start/Stop system.
--> P/NWarning: Place the selector level in P/N to start. Only in ve-
hicles with automatic gearbox.
--> PWarning: Place the selector lever in position P to stop the
engine.
STARTINGWarning: The engine starts automatically. Start-Stop system
activated.
START MAN- UALLYWarning: The engine must be started manually. Start-Stop
system activated.
ERROR
START STOPWarning: Start-Stop system error.
START STOP
IMPOSSIBLEWarning: Although the Start-Stop system is switched on, the
engine cannot be stopped automatically. Not all the neces-
sary conditions are met
START STOP ACTIVEWarning: Start-Stop system activated. Vehicle in Stop mode.
SWITCH OFFWarning: Start-Stop system activated. Switch off the ignition
when you leave the vehicle.
STOP TRANS-MISSIONTOO HOTWarning: Stop the engine. Gearbox overheated.
BRAKEWarning: To start the engine, press the brake pedal. Only in
vehicles with automatic gearbox.
COASTING FUNCTIONWarning: Coasting mode active. Transmission engaged. On-
ly in vehicles with automatic gearbox.
CHECK SAFE- LOCKNotification of central locking function activated.
a)These messages may vary according the version of the vehicle model. 
Fuel level / reserve 
This symbol lights up to indicate that the fuel tank is under
the reserve level.
It lights up when only 7 litres of fuel remain in the tank. You will also hear a
warning signal. It reminds you to fuel up the fuel tank as soon as possible
⇒ page 210.
The instrument panel displays the following message 1)
: PLEASE REFUEL! .
1)
Depending on the version of the model.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

84Cockpit
To do this, drive about 15 minutes in fourth or fifth gear (automatic gear-
box: S gear range) at a speed of 60 km/h, with the engine running at ap-
proximately 2000 rpm. In this way, the pollen build up in the filter is burned.
When cleaning is successful, the indicator turns off.
If the warning lamp  does not turn off, or the three lamps turn on (partic-
ulate filter , emission control system fault  and glow plugs ), take
the vehicle to a specialised workshop to repair the fault.
WARNING
● Always drive according to the road weather conditions, the terrain
and traffic. Driving recommendations should never lead to illegal ma-
noeuvres in surrounding traffic.
● The diesel engine particulate filter may reach extremely high temper-
atures; it should not enter into contact with flammable materials under-
neath the vehicle. Otherwise there is a risk of fire.

Anti-lock brake system (ABS)* 
A warning lamp monitors the ABS.
The indicator lamp  should light up for a few seconds when the ignition is
switched on. It goes out again after the system has run through an automat-
ic test sequence.
There is a fault in the ABS if:
● The warning lamp  does not light up when the ignition is switched on.
● The warning lamp does not go out again after a few seconds
● The warning lamp lights up when the vehicle is moving
The vehicle can still be braked in the normal way, without the ABS function.
Take the vehicle to a specialised workshop as soon as possible. For further
information on the ABS go to ⇒ page 182. If a fault occurs in the ABS, the ESC (ESP)* warning lamp will also light up.
Brake system fault
If the ABS warning lamp
 lights up together with the brake warning lamp
, this indicates not only a fault in the ABS function, but also a possible
fault in the brake system ⇒ 
.
WARNING
● Before opening the bonnet, read and observe the warnings on
⇒ page 217, Working in the engine compartment.
● If the brake warning lamp  should light up together with the ABS
warning lamp , stop the vehicle immediately and check the brake fluid
level in the reservoir ⇒ page 229, Brake fluid. If the fluid level has drop-
ped below the “MIN” mark you must not drive on. Risk of accident. Ob-
tain technical assistance.
● If the brake fluid level is correct, the fault in the brake system may
have been caused by a failure of the ABS system. This could cause the
rear wheels to lock quickly when you brake. This could cause the rear to
break away. Risk of skidding. Stop the vehicle and seek technical assis-
tance.

Washer fluid 
This warning lamp lights up to indicate that the windscreen
washer level is too low. This serves as a reminder to fill up the reservoir at the earliest opportunity
⇒ page 226 

145
Air conditioning
Air conditioning Heating
Operating instructions
Fig. 106 Heating controls on the dash panel
– Using the controls ⇒ fig. 106 1
and 4 and the control 5 you
can set the temperature, air distribution and the blower speed.
– To switch a function on or off, press the appropriate button 2
or 3. When the function is activated, the display window in the
lower left of the button is lit.
Temperature
With the regulator 1
the heating level is determined. The required temper-
ature 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. Heated rear window 
This function
2
will be switched off automatically approximately
20 mi-
nutes after being switched on. It can also be switched off beforehand by
pushing the button.
Air recirculation mode 
Air recirculation mode 3
prevents strong odours in the outside air from en-
tering the vehicle interior, for example when passing through a tunnel or in
queuing traffic ⇒ 
.
With low outside temperatures, the air recirculation increases the effective-
ness of the heating system by heating the air inside the vehicle rather than
the air from outside. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

146Air conditioning
Air distribution
Control 4
for setting the flow of air in the required direction.
 – Air distribution towards the windscreen. 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 deactivated. For safety reasons,
the air recirculation mode should not be connected.
 – Air distribution to the upper body
 – Air distribution to footwell
 – Air distribution to the windscreen and the footwell
Blower
The air flow can be set at four speeds with the control 5
. 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 familiarise your-
self with the correct operation of the heating and ventilation system, in-
cluding the anti-fog/defrost functions for the windscreens.
● In air recirculation mode, no cold air from the outside enters the vehi-
cle interior. The windows can quickly fog over if the heating is switched
off. Therefore, never leave the air recirculation mode switched on for a
long time (risk of accident).
Note
Please observe the general notes ⇒ page 155. 

147
Air conditioning
Climatic* Controls
Fig. 107 On the dash panel: Climatic controls
The climatic or semi-automatic air conditioning system only works
when the engine is running and the blower is switched on.
– Use the knobs ⇒ fig. 107 1
and 5 and control 6 to set the
temperature, air distribution and blower speed.
– To switch a function on or off, press the appropriate button 2
,
3 or 4. When the function is activated, the display window in
the lower corner of the button is lit.
Temperature selector ⇒  page 148
AC
button – Heating, ventilation and air-conditioning system on/off
⇒  page 148
12
 button – Heated rear window 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 149
Air distribution control ⇒ page 148
Blower switch. There are four speed settings for the air flow. 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 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. 
3
456
Safety FirstOperating InstructionsPractical TipsTechnical Specifications