2012 Seat Leon 5D mirror

Table of Contents
Manual structure . . . . . . . . . . . . . . . . . . . . 5
Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Safety First . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 7
Sitting position for vehicle occupants . . . . . . . . . 10
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Storing objects . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 19
Why wear seat belts? . . . . . . . . . . . . . . . . . . . . . . 21
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 28
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 30
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Knee airbag* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Side airbags* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Curtain airbags* . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Deactivating airbags . . . . . . . . . . . . . . . . . . . . . . . 44
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 47
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Securing child seats . . . . . . . . . . . . . . . . . . . . . . . 52 Operating instructions
. . . . . . . . . . . . . 59
Controls and displays . . . . . . . . . . . . . . . . . . . . . . 59
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Instruments and warning/control lamps . . . . 61
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Driver information system . . . . . . . . . . . . . . . . . . 73
Information system . . . . . . . . . . . . . . . . . . . . . . . . 73
Introduction to the Easy Connect system* . . . 79
System settings (CAR)* . . . . . . . . . . . . . . . . . . . . . 79
Opening and closing . . . . . . . . . . . . . . . . . . . . . . 86
Central locking system . . . . . . . . . . . . . . . . . . . . . 86
Anti-theft alarm system . . . . . . . . . . . . . . . . . . . . 93
Emergency locking and unlocking . . . . . . . . . . . . 96
Rear lid (luggage compartment) . . . . . . . . . . . . . 98
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Panoramic sliding sunroof* . . . . . . . . . . . . . . . . . 103
Lights and visibility . . . . . . . . . . . . . . . . . . . . . . . . 106
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Sun blind . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Windscreen wiper system . . . . . . . . . . . . . . . . . . . 116
Rear vision mirror . . . . . . . . . . . . . . . . . . . . . . . . . 122
Seats and storage . . . . . . . . . . . . . . . . . . . . . . . . . 125
General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Seat functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Luggage compartment . . . . . . . . . . . . . . . . . . . . . 131
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Heating, ventilation, cooling . . . . . . . . . . . . . . . . 134 Driving
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Hill hold assist* . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Speed warning function . . . . . . . . . . . . . . . . . . . . 149
Start-Stop system* . . . . . . . . . . . . . . . . . . . . . . . . 149
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Automatic gearbox/DSG automatic gearbox* . . . 154
Driver assistance systems . . . . . . . . . . . . . . . . . . 164
Cruise control system (CCS)* . . . . . . . . . . . . . . . . 164
Lane Assist system* . . . . . . . . . . . . . . . . . . . . . . . 168
SEAT Drive Modes* . . . . . . . . . . . . . . . . . . . . . . . . 171
Tiredness detection (break recommendation)* . 173
Tyre monitoring systems . . . . . . . . . . . . . . . . . . . . 175
Parking aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Practical Tips . . . . . . . . . . . . . . . . . . . . . . . . . 183
Intelligent technology . . . . . . . . . . . . . . . . . . . . . 183
Electronic Stability Control (ESC) . . . . . . . . . . . . . 183
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Electro-mechanical steering . . . . . . . . . . . . . . . . . 186
Power Management . . . . . . . . . . . . . . . . . . . . . . . 187
Information recorded in the control units . . . . . . 189
Driving and the environment . . . . . . . . . . . . . . . 190
Running in the engine . . . . . . . . . . . . . . . . . . . . . 190
Driving through flooded roads . . . . . . . . . . . . . . . 190
Installation of exhaust gas filtration systems . . . 190
Economic and ecological driving . . . . . . . . . . . . . 191
Environmental friendliness . . . . . . . . . . . . . . . . . 192
3
Table of Contents

8Safe driving
passengers are sitting in a correct position and use this equipment proper-
ly.
Therefore, information is provided about why this equipment is so impor-
tant, how it protects you, what you have to consider when using it and how
you and your passengers can achieve the greatest possible benefit from the
safety equipment fitted. This manual includes important warnings that you
and your passengers should note in order to reduce the risk of injury.
Safety is everyone's business! 
Before starting every trip
The driver is always responsible for the safety of the passen-
gers and the safe operation of the vehicle.
For your own safety and the safety of your passengers, always note
the following points before every trip:
– Make sure that the vehicle's lights and turn signals are working
properly.
– Check tyre pressure.
– Ensure that all windows provide a clear and good view of the
surroundings.
– Make sure all luggage is secured ⇒ page 17.
– Make sure that no objects can interfere with the pedals.
– Adjust front seat, head restraint and rear vision mirrors properly
according to your size. –
Ensure that the passengers in the rear seats always have the
head restraints in the in-use position ⇒ page 15
– Instruct passengers to adjust the head restraints according to
their height.
– Protect children with appropriate child seats and properly ap-
plied seat belts ⇒ page 47.
– Assume the correct sitting position. Instruct your passengers al-
so to assume a proper sitting position. ⇒ page 10.
– Fasten your seat belt securely. Instruct your passengers also to
fasten their seat belts properly. ⇒ page 19. 
What affects driving safety?
Driving safety is largely determined by your driving style
and the personal behaviour of all vehicle occupants.
As a driver, you are responsible for yourself and your passengers.
When your concentration or driving safety is affected by any cir-
cumstance, you endanger yourself as well as others on the road
⇒ 
, for this reason:
– Always pay attention to traffic and do not get distracted by pas-
sengers or telephone calls.
– Never drive when your driving ability is impaired (e.g. by medi-
cation, alcohol, drugs).
– Observe traffic laws and speed limits. 

59
Controls and displays
Operating instructions Controls and displays
Overview
Door handle
Central locking switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Electric control to adjust exterior mirrors . . . . . . . . . . . . . . . . . . . .122
Air outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Control lever for:
– Turn signals and main beam headlights . . . . . . . . . . . . . . . . .107
– Lane Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
– Main beam assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
– Cruise control system (CCS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Depending on equipment fitted:
– Lever for cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Steering wheel with horn and
– Driver airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
– On-board computer controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
– Controls for radio, telephone, navigation and speech dia-
logue system ⇒  Booklet Radio
– Paddle levers for tiptronic gearshift (automatic gearbox) . .159
Instrument panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Control lever for:
– Windscreen wipers and washer . . . . . . . . . . . . . . . . . . . . . . . . . . 116
– Wipe and wash system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
– On-board computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
12345
6
7
89
Depending on equipment fitted: Radio or display for Easy
Connect (navigation, radio, TV/video)
. . . . . . . . . . . . . . . . . . . . . .79
Depending on the equipment, buttons for:
– SEAT driving modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
– Start-Stop system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
– Park assist system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
– Hazard warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
– Airbag off display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Glove compartment with CD changer. . . . . . . . . . . . . . . . . . . . . . .130
Depending on the equipment:
– Multimedia interface* ⇒ Booklet Radio
– Tyre pressure switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Front passenger airbag switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Front passenger airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Passenger seat heating control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Storage compartment
Depending on gearbox fitted, gear lever or selector lever for:
– manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
– automatic gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Depending on the equipment, controls for:
– Heating and ventilation system or manual air conditioner .138, 137
– Automatic air conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Driver seat heating control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
10
11
1213
1415161718
19
2021
Safety FirstOperating instructionsPractical TipsTechnical specifications

77
Driver information system
DisplaysMenuFunctionOil temperatureUpdated engine oil temperature digital displayCoolant tempera-
ture gaugeDigital display of the current temperature of the liquid
coolant.
Storing a speed for the speed warning
● Select the display Speed warning at --- km/h (--- mph)
● Press the button 
on the windscreen wiper lever or the button on the multifunction steering wheel to store the current speed and activate
the warning.
●
If necessary, adjust the desired speed within 5 seconds using the rocker
switch 
on the windscreen wiper lever or by turning the thumbwheel on
the multifunction steering wheel. Next, press the button  or  again
or wait several seconds. The speed is stored and the warning activated.
● To deactivate it press the button 
or the button . The stored
speed is deleted. 
Assist systems submenu
Assist systems
menuFunction
Lane Assist*Switching the Lane Assist system on or off ⇒ page 170.Tiredness detec-
tion*Switching the tiredness detection on or off (pause recom-
mendation) ⇒ page 173.
Personal convenience settings
When two people use a vehicle, SEAT recommends that each person always
uses their own remote control key. When the ignition is switched off, or the vehicle is locked, the convenience settings are stored and allocated to the
vehicle key
⇒ page 73.
The values of the personalised convenience settings are allocated to the ve-
hicle key in the Easy Connect system via the button 
and the function
button Setup ⇒ page 79:
Vehicle settings menu
■ Time
■ Language
■ Units
Convenience settings menu ■ Door unlock (individual opening, Auto Lock)
■ Convenience handling of windows
■ Rear vision mirror adjustment
Light settings menu
■ Coming home and leaving home
■ Footwell light
■ Convenience turn signals
The stored settings are automatically activated, at the latest when the igni-
tion is switched on. 
Engine oil temperature display
Vehicles without multifunction steering wheel
– To display the temperature of the engine oil, press the rocker
switch ⇒ Fig. 40 2
until the main menu appears. Enter into
Journey data . With the button 2 move to the oil temperature
gauge. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

79
Introduction to the Easy Connect system*
Introduction to the Easy Connect system* System settings (CAR)*Introduction
To select the settings menus, press the Easy Connect  button and the
Setup function button.
The actual number of menus available and the name of the various options
in these menus will depend on the vehicle’s electronics and equipment.
Additional information and warnings:
● Driver assistance systems ⇒ page 164
WARNING
Any distraction may lead to an accident, with the risk of injury. Operating
the Easy Connect system while driving could distract you from traffic.

CAR menu (Setup) settings
– Switch the ignition on.
– Switch on the Easy Connect system.
– Press the Easy Connect button 
.
– Press the Setup
function button to open the main Vehicle set-
tings menu . Pressing the menu button will always take you to the last menu
used.
Function buttons in the
vehicle’s settings menuPageESC system⇒ page 79Tyres⇒ page 80Driver assistance⇒ page 80Parking and manoeuvring⇒ page 81Vehicle lights⇒ page 81Rear vision mirrors and windscreen wipers⇒ page 82Opening and closing⇒ page 82Multifunction display⇒ page 83Date and time⇒ page 84Units⇒ page 84Service⇒ page 85Factory settings⇒ page 85
Any changes made using the settings menus are automatically saved on
closing those menus.
WARNING
Any distraction may lead to an accident, with the risk of injury. Operating
the Easy Connect system while driving could distract you from traffic.

ESC System menu
–Switch the ignition on. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

82Introduction to the Easy Connect system*
Pressing the menu button 
will always take you to the last menu used.
MenuSubmenuPossible settingDescription
Light settings
Light Assist
Light Assist, sensitivity,
automatic light when
raining, daytime driving
lights, convenience turn
signals.
⇒ page
111
Vehicle interior
lightingInstrument and control
lighting, ambient door
lighting, footwell light-
ing.⇒ page
114
"Coming
home"/"Leaving
home" functionStart time for “Coming
home” function, start
time for “Leaving
home” function.⇒ page
113
Any changes made using the settings menus are automatically saved on
closing those menus.
WARNING
Any distraction may lead to an accident, with the risk of injury. Operating
the Easy Connect system while driving could distract you from traffic.

Rear Vision Mirror and Windscreen Wipers Settings menu
–Switch the ignition on.
– Switch on the Easy Connect system.
– Press the Easy Connect button 
.
– Press the Setup
function button. –
Press the Visibility
function button to open the Visibility settings
menu.
When the function button check box is activated , the function is active.
Pressing the menu button 
will always take you to the last menu used.
MenuSubmenuPossible settingDescription
Visibility settings
Rear vision mir-
rorsSynchronised regu-
lation, lower when
reversing, fold in af-
ter parking.
⇒ page 122
Windscreen wip-
ersAutomatic wind-
screen wipers, wipe
when reversing.⇒ page 116
Any changes made using the settings menus are automatically saved on
closing those menus.
WARNING
Any distraction may lead to an accident, with the risk of injury. Operating
the Easy Connect system while driving could distract you from traffic.

Opening and Closing Settings menu
–Switch the ignition on.
– Switch on the Easy Connect system.
– Press the Easy Connect button 
.
– Press the Setup
function button. 

85
Introduction to the Easy Connect system*
Service information
– Switch the ignition on.
– Switch on the Easy Connect system.
– Press the Easy Connect button 
.
– Press the Setup
function button.
– Press the Service
function button to display the information
about service inspections.
Pressing the menu button 
will always take you to the last menu used.
MenuSubmenuPossible settingDescription
Service–
Chassis number,
date of next SEAT
service inspection,
date of next oil
change service.
⇒ page 61
WARNING
Any distraction may lead to an accident, with the risk of injury. Operating
the Easy Connect system while driving could distract you from traffic.

Restoring default settings
– Switch the ignition on.
– Switch on the Easy Connect system.
– Press the Easy Connect button 
. –
Press the Setup
function button.
– Press the Factory settings
function button to open the Factory set-
tings menu.
Pressing the menu button 
will always take you to the last menu used.
MenuSubmenuPossible settingDescription
Factory settings–
All settings, driver
assistance, parking
and manoeuvring,
lights, rear vision
mirrors and wind-
screen wipers, open-
ing and closing,
multifunction dis-
play.
–
Any changes made using the settings menus are automatically saved on
closing those menus.
WARNING
Any distraction may lead to an accident, with the risk of injury. Operating
the Easy Connect system while driving could distract you from traffic.

Safety FirstOperating instructionsPractical TipsTechnical specifications

95
Opening and closing
The vehicle interior monitoring and anti-tow sensor (tilt sensor) are auto-
matically switched on when the anti-theft alarm is switched on. In order to
activate it, all the doors and the rear lid must be closed.
If you wish to switch off the vehicle interior monitoring and the anti-tow sys-
tem, it must be done each time that the vehicle is locked; if not, they will be
automatically switched on.
The vehicle interior monitoring and the anti-tow system should be switched
off if animals are left inside the locked vehicle (otherwise, 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
The interior monitoring only operates correctly if the vehicle is completely
closed. Please observe legal requirements when doing so.
The following cases may cause a false alarm:
● opened 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 volumet-
ric sensor function, 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 volumetric sensor, this will be in-
dicated by a flashing of the warning lamp on the driver door when the vehi-
cle is opened. The flash is different to the flash indicating the alarm is acti-
vated. ●
The vibration of a mobile phone left inside the vehicle may cause the ve-
hicle interior monitoring alarm to trigger, as both sensors react to move-
ments and shakes inside the vehicle.
● If on activating the alarm, any door or the rear lid is open, only the alarm
will be activated. 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 1)
Fig. 51 Vehicle interior
monitoring/tow-away
protection button
When the vehicle is locked, the alarm will be triggered if move-
ments are detected in the interior (e.g. by animals) or if the vehi-
cle's inclination is changed (e.g. during transport). You can prevent
the alarm from being triggered accidentally by switching off the ve-
hicle interior monitoring and/or tow-away protection.
– To switch off the vehicle interior monitoring and tow-away pro-
tection, switch off the ignition and press button ⇒ Fig. 51. The
button will light up. 
1)
Only available in certain markets.
Safety FirstOperating instructionsPractical TipsTechnical specifications