2014 Seat Leon SC sunroof

Table of Contents
Table of Contents
The essentials . . . . . . . . . . . . . . . . . . . . . . . . 5
Exterior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Interior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
How it works . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Unlocking and locking . . . . . . . . . . . . . . . . . . . . 9
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Starting the vehicle . . . . . . . . . . . . . . . . . . . . . . 14
Lights and visibility . . . . . . . . . . . . . . . . . . . . . . 15
Easy Connect . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Driver information system . . . . . . . . . . . . . . . . . 19
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Gearbox lever . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 26
Level control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Action in the event of a puncture . . . . . . . . . . . 33
Emergency towing of the vehicle . . . . . . . . . . . 35
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Safety first! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Advice about driving . . . . . . . . . . . . . . . . . . . . . 37
Sitting position for vehicle occupants . . . . . . . 38
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
The reasons why we should wear seat belts . . 43
How to properly adjust your seatbelt . . . . . . . . 46
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 47
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . 48
Airbag overview . . . . . . . . . . . . . . . . . . . . . . . . . 50
Deactivating airbags . . . . . . . . . . . . . . . . . . . . . 54
Transporting children safety . . . . . . . . . . . . . . . 56
Safety for children . . . . . . . . . . . . . . . . . . . . . . . 56
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Controls and displays . . . . . . . . . . . . . . . . . . . . 65
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Instruments and warning/control lamps . . . . . 66
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Driver information system . . . . . . . . . . . . . . . . . 72
Information system . . . . . . . . . . . . . . . . . . . . . . 72
Driving data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Speed warning function . . . . . . . . . . . . . . . . . . . 79
Service interval display . . . . . . . . . . . . . . . . . . . 80
Introduction to the Easy Connect system* . . . . 81
System Settings (CAR)* . . . . . . . . . . . . . . . . . . . 81
Opening and closing . . . . . . . . . . . . . . . . . . . . . 82
Central locking system . . . . . . . . . . . . . . . . . . . . 82
Anti-theft alarm system* . . . . . . . . . . . . . . . . . . 87
Rear lid (luggage compartment) . . . . . . . . . . . . 89
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . . 90
Panoramic sliding sunroof* . . . . . . . . . . . . . . . . 92
Lights and visibility . . . . . . . . . . . . . . . . . . . . . . 94
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Windscreen wiper and window wiper systems . 102
Rear vision mirror . . . . . . . . . . . . . . . . . . . . . . . . 104
Seats and head restraints . . . . . . . . . . . . . . . . . 106
Adjusting the seats and headrests . . . . . . . . . . 106
Seat functions . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Transport and practical equipment . . . . . . . . . 111
Storage compartments . . . . . . . . . . . . . . . . . . . 111
Storing objects . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Roof carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 124
Heating, ventilation and cooling . . . . . . . . . . . . 124
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Braking and parking . . . . . . . . . . . . . . . . . . . . . 131
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . 132 Automatic gearbox/DSG automatic gearbox* . 132
Run-in and economical driving . . . . . . . . . . . . . 140
Driver assistance systems
. . . . . . . . . . . . . . . . . 143
Braking and stability systems . . . . . . . . . . . . . . 143
Start-Stop system* . . . . . . . . . . . . . . . . . . . . . . . 148
Cruise control system (CCS)* . . . . . . . . . . . . . . . 150
Adaptive Cruise Control ACC* . . . . . . . . . . . . . . 151
Monitoring system Front Assist* . . . . . . . . . . . . 161
Lane Assist system* . . . . . . . . . . . . . . . . . . . . . . 166
SEAT driving modes (SEAT Drive Profile)* . . . . . 169
Tiredness detection (break recommendation)* 172
Parking aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Towing bracket device . . . . . . . . . . . . . . . . . . . . 177
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Advice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Care and maintenance . . . . . . . . . . . . . . . . . . . . 182
Accessories and modifications to the vehicle . 182
Care and cleaning . . . . . . . . . . . . . . . . . . . . . . . 183
Vehicle exterior care . . . . . . . . . . . . . . . . . . . . . . 183
Care of the vehicle interior . . . . . . . . . . . . . . . . . 187
Intelligent technology . . . . . . . . . . . . . . . . . . . . 190
Electro-mechanical steering . . . . . . . . . . . . . . . 190
Progressive steering . . . . . . . . . . . . . . . . . . . . . 190
Four-wheel drive . . . . . . . . . . . . . . . . . . . . . . . . . 191
Power Management . . . . . . . . . . . . . . . . . . . . . . 191
Checking and refilling levels . . . . . . . . . . . . . . . 193
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Windscreen washer reservoir . . . . . . . . . . . . . . 204
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . . 208
Tyre monitoring systems . . . . . . . . . . . . . . . . . . 212
3

The essentials
Sunroof* Fig. 11
Fig. 12
●
Opening: Turn the switch to position
››› Fig. 11 3 .
● Convenience position: Turn the switch to
position ›››
Fig. 11 2 .
● Closing: Turn the switch to position
››› Fig. 11 1 . ●
To tilt open: Push the switch to position
››› Fig. 12 4 . For an intermediate position,
hold down the switch until you reach the de-
sired position.
● Lowering: Pull the switch to position
››› Fig. 12 5 . For an intermediate position,
hold down the switch until you reach the de-
sired position.
››› in Opening or closing the panoramic
sliding sunroof on page 92
››› page 92 Before driving
Deactivating the front passenger front
airbag Fig. 13
To deactivate the front passenger front
airbag:
●
Open the glove compartment on the front
passenger side.
● Insert the key into the slot provided in the
deactivation switch.
● Approximately ¾ of the length of the key
remains inserted (the maximum).
● Turn the key, changing its position to 
.
Do not f

orce it. If you have difficulty, ensure
that you have inserted the key as far as it will
go.
● Finally, check the control lamp on the in-
strument panel where it shows  
   the following should appear .

››› in Disabling the front airbag on
page 55
››› page 54 11
Technical specifications
Advice
Operation
Safety
The essentials

Opening and closing
Note
● Never leave any valuable items in the vehi-
cle unattended. Even a locked vehicle is not a
safe.
● If the diode on the driver door sill lights up
for about 30 seconds when the vehicle is
locked, the central locking system or anti-
theft alarm* is not working properly. You
should have the fault repaired at a SEAT Offi-
cial Service or specialised workshop.
● The vehicle interior monitoring of the anti-
theft alarm* system will only function as in-
tended if the windows and the sunroof* are
closed. Car key
Fig. 91
Vehicle key Fig. 92
Vehicle key with alarm button Vehicle key
With the vehicle key the vehicle may be
locked or unlocked remotely
››› page 82.
The vehicle key includes an emitter and bat-
tery. The receiver is in the interior of the vehi-
cle. The range of the vehicle key with remote
control and new battery is several metres
around the vehicle.
If it is not possible to open or close the vehi-
cle using the remote control key, this should
be re-synchronised ››› page 87 or the bat-
tery changed ››› page 86 .
Diff er
ent keys belonging to the vehicle may
be used.
Control lamp on the vehicle key
When a button on the vehicle key is pressed,
the control lamp flashes ››› Fig. 91 (arrow)
once briefly

, but if the button is held down for a longer period the control lamp flashes sev-
eral times, such as in convenience opening.
If the vehicle key control lamp does not light
up when the button is pressed, replace the
key's battery
››› page 86.
Unfo

lding and folding the key shaft
Press button 1
››› Fig. 91 or
›
›› Fig. 92
to un-
lock and unfold the key shaft.
To fold the shaft away, press button 1 and
fold the key shaft in until it locks in place.
Alarm button*
Only press alarm button 2 in the event of an
emergency! When the alarm button is press-
ed, the vehicle horn is heard and the turn sig-
nals are switched on for a short time. When
the alarm button is pressed again, the alarm
is switched off.
Replacing a key
To obtain a spare key and other vehicle keys,
the vehicle chassis number is required.
Each new key contains a microchip which
must be coded with the data from the vehicle
electronic immobiliser. A vehicle key will not
work if it does not contain a microchip or the
microchip has not been encoded. This is also
true for keys which are specially cut for the
vehicle. »
83
Technical specifications
Advice
Operation
Safety
The essentials

Opening and closing
their movements will trigger the alarm) or
when, for example, the vehicle is transported
or has to be towed with only one axle on the
ground.
False alarms
Interior monitoring will only operate correctly
if the vehicle is completely closed. Please ob-
serve related legal requirements.
The following cases may cause a false alarm:
● Open windows (partially or fully).
● Panoramic/tilting sunroof open (partially or
completely).
● Movement of objects inside the vehicle,
such as loose papers, items hanging from
the rear vision mirror (air fresheners), etc. Note
● If the vehicle is relocked and the alarm is
activated without the volumetric sensor func-
tion, relocking will activate the alarm with all
its functions, except the volumetric sensor.
This function is reactivated when the alarm is
switched on again, unless it is deliberately
switched off.
● If the alarm has been triggered by the volu-
metric sensor, this will be indicated by a
flashing of the warning lamp on the driver
door when the vehicle is opened. The flash is
different to the flash indicating the alarm is
activated. ●
The vibration of a mobile phone left inside
the vehicle may cause the vehicle interior
monitoring alarm to trigger, as both sensors
react to movements and shakes inside the ve-
hicle.
● If on activating the alarm, any door or the
rear lid is open, only the alarm will be activa-
ted. The vehicle interior monitoring and the
anti-tow system will only be activated once
all the doors are closed (including the rear
lid). Deactivating the vehicle interior
monitoring and tow-away protection*
Fig. 96
Vehicle interior monitoring/tow-away
protection button. When the vehicle is locked, the alarm will be
triggered if movements are detected in the
interior (e.g. by animals) or if the vehicle's in-
clination is changed (e.g. during transport).
You can prevent the alarm from being trig-gered accidentally by switching off the vehi-
cle interior monitoring and/or tow-away pro-
tection.
– To switch off the vehicle interior monitoring
and tow-away protection, switch off the ig-
nition and press button ››› Fig. 96 . The indi-
c at
or on the button will light up.
– When the vehicle is locked now, the vehicle
interior monitoring and the tow-away pro-
tection are switched off until the next time
the door is opened.
If the anti-theft security system (Safelock)*
››› page 85 is switched off, the vehicle interior
monitorin

g and the tow-away protection are
automatically switched off. WARNING
Observe the safety warnings ››› in Descrip-
tion on page 82. Rear lid (luggage
compartment)
Rear lid Read the additional information carefully
›››  page 9
The rear lid opening system operates electri-
cally. It is activated by using the handle on
the boot lid. »
89
Technical specifications
Advice
Operation
Safety
The essentials

Opening and closing
Safety switch * (only in 5-door vehicles)
Saf ety
switch 5 on the driver door can be
used to disable the electric window buttons
in the rear doors.
Safety switch not pressed: buttons on rear
doors are activated.
Safety switch pressed: buttons on rear doors
are deactivated.
The safety control symbol  lights up in yel-
lo w if

the buttons on the rear door are switch-
ed off. WARNING
Observe the safety warnings ››› in Intro-
duction on page 227.
● Inc orr

ect use of the electric windows can
result in injury.
● Never close the rear lid without observing
and ensuring it is clear, to do otherwise could
cause serious injury to you and third parties.
Make sure that no one is in the path of a win-
dow.
● The engine may accidentally be started and
be out of control.
● If the ignition is switched on, the electric
equipment could be activated with risk of in-
jury, for example, in the electric windows.
● The doors can be locked using the remote
control key. This could become an obstacle
for assistance in an emergency situation. ●
Always take the key with you when you
leave the vehicle.
● The electric windows will work until the ig-
nition has been switched off and one of the
front doors has been opened.
● If necessary, use the safety switch to disa-
ble the rear electric windows. Make sure that
they have been disabled. Note
If the window is not able to close because it
is stiff or because of an obstruction, the win-
dow will automatically open again
››› page 91
. If this happens, check why the
w indo

w could not be closed before attempt-
ing to close it again. Roll-back function
The roll-back function reduces the risk of in-
jury when the electric windows close.
● If a window is obstructed when closing au-
tomatically, the window stops at this point
and lowers immediately ››› .
● Next, check why the window does not close
before attempting it again.
● If you try within the following 10 seconds
and the window closes again with difficulty
or there is an obstruction, the automatic clos-
ing will stop working for 10 seconds. ●
If the window is still obstructed, the win-
dow will stop at this point.
● If there is no obvious reason why the win-
dow cannot be closed, try to close it again by
pulling the tab within ten seconds. The win-
dow closes with maximum force. The roll-
back function is now deactivated.
● If more than 10 seconds pass, the window
will open fully when you operate one of the
buttons. One-touch closing is reactivated. WARNING
Observe the safety warnings ››› in Opening
and closing of the electric windows* on
page 91.
● The r o
ll-back function does not prevent fin-
gers or other parts of the body getting
pinched against the window frame. Risk of
accident. Convenience opening/closing
Use the convenience opening/closing func-
tion to easily open/close all the windows and
the sliding/tilting sunroof* from the outside.
Convenience open function
– Press and hold button  on the remote
control key until all the windows and the
sliding/tilting sunroof* have reached the
desired position, or »
91
Technical specifications
Advice
Operation
Safety
The essentials

Operation
– First unlock the vehicle using button  on
the remote control key and then keep the
key in the driver door lock until all the win-
dows and the sliding/tilting sunroof* have
reached the required position.
Convenience close function
– Press and hold button  on the remote
control key until all the windows and the
sliding/tilting sunroof* are closed ››› , or
– Keep the key in the driver door in the "lock"
position until all the windows and the slid-
ing/tilting sunroof* are closed.
Programming convenience opening in the
Easy Connect*
– Select: function button CAR > control but-
ton Vehicle systems* > Car settings > Central
locking > Open the window by holding button
down or else > Front window on/off or else
Roof on/off *. WARNING
● Take care when closing the sliding/tilting
sunroof* and windows. There is a risk of suf-
fering injury.
● For safety reasons, you should only use the
remote control open and close functions with-
in about 2 metres of the vehicle. To avoid in-
juries, always keep an eye on the windows
and the sliding/tilting sunroof* when press-
ing the button to close them. The windows stop moving as soon as the button is re-
leased.
One-touch opening and closing*
One-touch opening and closing means you
do not have to hold down the button.
Buttons
››› Fig. 97 1 ,
2 ,
3 and
4 have
two positions for opening windows and two
for closing them. This makes it easier to open
and close windows to the desired position.
One-touch closing
– Pull up the window button briefly up to the
second position. The window closes fully.
One-touch opening
– Push down the window button briefly up to
the second position. The window opens
fully.
Restoring one-touch opening and closing
The automatic open and close function will
not work if the battery has been temporarily
disconnected. The function can be restored
as follows:
– Close the window as far as it will go by lift-
ing and holding the electric window switch. –
Release the switch and then lift it again for
1 second. This will re-enable the automatic
function.
If you push (or pull) a button to the first
stage, the window will open (or close) until
you release the button. If you push or lift the
button briefly to the second stage, the win-
dow will open (one-touch opening) or close
(one-touch closing) automatically. If you op-
erate the button while the window is opening
or closing, it stops at this position.
Panoramic sliding sunroof*
Opening or closing the panoramic
sliding sunroof Read the additional information carefully
›››  page 11
The panoramic sliding sunroof will only work
with the ignition on. It can be opened or
closed for a few minutes after the ignition
has been switched off, provided the driver
door and the front passenger door are not
opened. WARNING
Careless or uncontrolled use of the panoram-
ic sliding sunroof can cause serious injuries. 92

Opening and closing
●
Only open or close the panoramic sliding
sunroof and the sun blind* when nobody is in
the way.
● The panoramic sliding sunroof can be oper-
ated for up to about ten minutes after the ig-
nition has been switched off, provided the
driver door and the front passenger door are
not opened. CAUTION
Check that when the rear lid is open, it does
not touch loads carried on the roof. When a
roof carrier is fitted, DO NOT open the panor-
amic roof*. Note
● Leaves and other loose objects that accu-
mulate on the sun roof rails should be regu-
larly cleaned away either by hand or with a
vacuum.
● In case of a fault in the operation of the
panoramic sliding sunroof, the anti-trap func-
tion will not operate correctly. Visit a special-
ised workshop. Opening and closing the sun blind*
3 Valid for vehicles: with sun blinds
Fig. 98
On the interior roof lining: switches
for the sun blind.FunctionAction
Opening com-
pletely (automatic
function)Press button ››› Fig. 98 1 briefly.
Stop automatic
operationPress button 1 or button 2briefly.
To set the inter-
mediate positionPress button 1 or button 2 until
the correct position is set.
Closing complete-
ly (automatic
function)Press the button 2 briefly. Once the ignition has been switched off, you
can still open or close the sun blind for a few
minutes provided the driver door and the
front passenger door are not opened.Convenience closing of the panoramic
sliding sunroof The panoramic sliding sunroof can be
opened or closed from outside the vehicle
using the vehicle key:
● Keep the vehicle unlocking or locking but-
ton pressed. The panoramic sliding sunroof
is adjusted or closes.
● Release the unlock or lock button to stop
the function.
During convenience closing, the windows
and the panoramic sliding sunroof close at
the same time. Note
The rotary button of the panoramic sliding
sunroof remains in the last position selected
if the roof is closed using convenience clos-
ing from outside the vehicle, and will have to
be re-positioned the next time you drive. Anti-trap function of the sliding
panoramic sunroof sun blind*
The anti-trap function reduces the risk of in-
jury when opening and closing the panoram-
ic sliding sunroof and sun blind
››› . When
it encounters an obstacle while closing, it
rolls back and opens again. »
93
Technical specifications
Advice
Operation
Safety
The essentials

Operation
● Check why the panoramic sliding sunroof
or the sun blind does not close.
● Try and close them again.
● If the panoramic sliding sunroof or sun
blind is still obstructed, it will stop at the cor-
responding position. Close it without the an-
ti-trap function.
Closing without the roll-back function
● The switch should be in the “closed posi-
tion” ›››
 page 11
1 .
● Panoramic sliding sunroof: Within five sec-
onds of triggering the anti-trap function, pull
the control all the way back ›››
 page 11
(arrow 5 ) until the panoramic sliding sun-
roof closes fully.
● Sun blind: Within five seconds of triggering
the anti-tr ap f
unction, press button ››› Fig. 98
2 until the sun blind closes fully.
● The panoramic sliding sunroof and sun
blind close without the anti-trap function.
● If the panoramic sliding sunroof still cannot
be closed, visit a specialised workshop. WARNING
Closing the panoramic sliding sunroof or sun
blind without the anti-trap function can cause
serious injuries.
● Always close the panoramic sliding sunroof
carefully. ●
Nobody should be in the way of the panor-
amic sliding sunroof or sun blind, especially
when they are closed without the anti-trap
function.
● The anti-trap function does not prevent fin-
gers or other parts of the body getting
pinched against the window frame and caus-
ing injury. Note
The anti-trap function is activated if the win-
dows and the panoramic sliding sunroof are
closed from the outside of the vehicle using
the ignition key for convenience closing
››› page 91
. Lights and visibility
Lights Side light and dipped beam headlight Read the additional information carefully
›››  page 15
The legal requirements regarding the use of
vehicle lights in each country must be ob-
served.
The driver is personally responsible for the
correct use and adjustment of the lights in all
situations.
Audible warnings to advise the driver that
the lights have not been switched off
If the key is not in the ignition and the driver
door is open, an audible warning signal is
heard in the following cases: this is a remind-
er to turn off the lights.
● When the parking light is on ›››
page 95.
● When the light switch is in position  or
. WARNING
The side lights or daytime driving lights are
not bright enough to illuminate the road
ahead and to ensure that other road users are
able to see you. 94