2013 Seat Leon SC battery

Driving and the environment . . . . . . . . . . . . . . . 230
Running in the engine . . . . . . . . . . . . . . . . . . . . . 230
Driving through flooded roads . . . . . . . . . . . . . . . 230
Installation of exhaust gas filtration systems . . . 230
Economic and ecological driving . . . . . . . . . . . . . 231
Environmental friendliness . . . . . . . . . . . . . . . . . 232
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Retrofitting a towing bracket* . . . . . . . . . . . . . . . 236
Care and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 238
General information . . . . . . . . . . . . . . . . . . . . . . . 238
Care of vehicle exterior . . . . . . . . . . . . . . . . . . . . . 238
Care of the vehicle interior . . . . . . . . . . . . . . . . . . 242
Checking and refilling levels . . . . . . . . . . . . . . . 246
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Filling the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Windscreen washer reservoir and wiper blades . 262
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Accessories and modifications to the vehicle 272
Accessories, replacement parts and repairs . . . . 272
Technical modifications . . . . . . . . . . . . . . . . . . . . 272
Radio transmitters and business equipment . . . 272
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
General information . . . . . . . . . . . . . . . . . . . . . . . 274
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Tyre repair kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . 277
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282 Jump starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Towing and tow-starting the vehicle . . . . . . . . . . 286
Fuses and bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Changing bulbs in headlight unit . . . . . . . . . . . . 295
Changing bulb for front fog light . . . . . . . . . . . . . 297
Changing tail light bulbs (on side panel) . . . . . . 299
Changing tail light bulbs (on rear lid) . . . . . . . . . 301
Changing number plate light bulbs. . . . . . . . . . . 303
Technical specifications . . . . . . . . . . . . 304
Technical specifications . . . . . . . . . . . . . . . . . . . . 304
Important . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Vehicle identification data . . . . . . . . . . . . . . . . . . 305
Information on fuel consumption . . . . . . . . . . . . 306
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Engine specifications . . . . . . . . . . . . . . . . . . . . . . 309
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Filling capacities . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
4Table of Contents

66Instruments and warning/control lamps
Press and hold the button ⇒ Fig. 38 4
for more than 5 seconds to consult
the service message.
When the service date has past , a minus sign is displayed in front of the
number of kilometres or days. In vehicles with text messages the following
is displayed: Service --- km (miles) or --- days ago .
The time can also be set via the 
key and Setup function button in the
Easy Connect system ⇒ page 79.
The service interval display is reset
If the service was not carried out by a SEAT dealership, the display can be
reset as follows:
● To reset the service interval display, turn the ignition off and press and
hold the button ⇒ Fig. 38 4
.
● Switch the ignition back on.
● Release the button 4
and press the button 4 again for the next 20
seconds.
Note
● The service message disappears after a few seconds, when the engine is
started or when OK/RESET
is pressed on the windscreen wiper lever, or OKon the multifunction steering wheel.
●
In vehicles with the LongLife system in which the battery has been dis-
connected for a long period of time, it is not possible to calculate the date
of the next service. Therefore the service interval display may not be correct.
In this case, please check the maximum permitted service intervals ⇒ Book-
let Maintenance Programme. Rev counter
The rev counter indicates the number of engine revolutions
per minute.
Together with the gear-change indicator, the rev counter offers you the pos-
sibility of using the engine of your vehicle at a suitable speed.
The start of the red zone on the dial indicates the maximum engine speed
which may be used briefly when the engine is warm and after it has been
run in properly. Before reaching this range, you should change to a higher
gear for vehicles with a manual gearbox or for automatic gearboxes put the
selector lever in “D” or take your foot off the accelerator pedal.
We recommend that you avoid high revs and that you follow the recommen-
dations on the gear-change indicator. Consult the additional information in
⇒  page 68, Gear-change indicator.
CAUTION
Never allow the rev counter needle 1 ⇒ Fig. 38 to go into the red zone on
the scale for more than a very brief period, otherwise, there is a risk of en-
gine damage.
For the sake of the environment
Changing up a gear early will help you to save fuel and minimise engine
noise. 

70Instruments and warning/control lamps
SymbolMeaning ⇒ See

Lit up on instrument panel display: a)
 Do not continue driving!
Engine coolant level too low, coolant tempera-
ture too high
Flashing on the instrument panel display: a)
Fault in the engine coolant system.
⇒ page 257

On the instrument panel display: a)
 Do not continue driving!
Engine oil pressure too low.⇒ page 253

Lit up or flashing:
 Do not continue driving!
Fault in the steering.⇒ page 225
Driver or passenger has not fastened seat belt.⇒ page 20
Use the foot brake!
On the instrument panel display: a)
Fault in the battery.⇒ page 260
a) Colour presentation on instrument panel with colour display. Yellow symbols
SymbolMeaning ⇒ See
Central warning lamp: additional information
on the instrument panel display–
Front brake pads worn.
⇒ page 222
lights: Fault in the ESC, or disconnection
caused by the system.
flashes: ESC or ASR activated.
ASR manually deactivated.
ABS faulty or does not work.
Rear fog light switched on.⇒ page 109

On the instrument panel display:
a)
Driving light totally or partially faulty.⇒ page 293
On the instrument panel display: a)
Fault in the cornering light system.⇒ page 109
Lights up or flashes: Fault in the emission con-
trol system.
⇒ page 230lights: pre-ignition of diesel engine.flashes: Fault in engine management.
Fault in engine management.
On the instrument panel display: a)
Diesel particulate filter blocked.
Lights up or flashes: Fault in the steering sys-
tem.⇒ page 162
Tyre pressure too low, or fault in the tyre pres-
sure monitoring system.⇒ page 214 

71
Instruments and warning/control lamps
SymbolMeaning ⇒ See
On the instrument panel display: a)
Level of windscreen washer fluid too low.⇒ page 120
Fuel tank almost empty.⇒ page 248

Flashing on the instrument panel display: a)
Fault in the oil level detection. Control manual-
ly.
⇒ page 253Lit up on the instrument panel display: a)
Engine oil level insufficient.
Fault in airbag system and seat belt tensioners.
⇒ page 31OFF Front passenger front airbag is off ( PASSENGER
AIRBAG  ).
ON Front passenger front airbag is on ( PASSENGER
AIRBAG  ).
Lane Assist is switched on, but not active.⇒ page 207
On the instrument panel display: a)
Fault in the gearbox.⇒ page 182
a) Colour presentation on instrument panel with colour display.
Other control lamps
SymbolMeaning ⇒ See

Left or right turn signal.⇒ page 109
Hazard warning lights on.⇒ page 113
Trailer turn signals⇒ page 234
SymbolMeaning ⇒ See

lights: Press the foot brake!
flashes: The selector lever locking button has
not engaged.⇒ page 173
The vehicle is stopped by engine braking.

lights: Cruise control operating.
⇒ page 184lights: Speed limiter switched on and active.flashes: The speed set by the speed limiter has
been exceeded.
Lane Assist is switched on and active.⇒ page 207
Main beam on or flasher on.⇒ page 109
On the instrument panel display:
Light Assist switched on.
On the instrument panel display:
Immobiliser active.
On the instrument panel display:
Service interval display.⇒ page 65

On the instrument panel display:
Mobile telephone is connected via Bluetooth to
the original telephone device.
⇒ Book-
let Bluetooth
System

On the instrument panel display:
Mobile telephone battery charge meter. Availa-
ble only for pre-installed factory-fitted devices.

On the instrument panel display:
Ice warning. The outside temperature is lower
than +4 °C (+39 °F).⇒ page 64 
Safety FirstOperating instructionsPractical TipsTechnical specifications

89
Opening and closing
Vehicle key
Fig. 45 Vehicle key
Fig. 46 Vehicle key with
alarm button
Vehicle key
With the vehicle key the vehicle may be locked or unlocked remotely
⇒  page 87.
The vehicle key includes an emitter and battery. The receiver is in the interi-
or of the vehicle. 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 vehicle using the remote control key,
this should be re-synchronised
⇒ page 91 or the battery changed
⇒ page 91.
Different keys belonging to the vehicle may be used.
Unfolding and folding the key shaft
Press button 1
⇒ Fig. 45 or ⇒ 
Fig. 46 to unlock 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 1)
Only press alarm button 2
in the event of an emergency! When the alarm
button is pressed, the vehicle horn is heard and the turn signals are switch-
ed 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 microchip or the microchip has not been encoded. This is also true
for keys which are specially cut for the vehicle.
The vehicle keys or new spare keys can be obtained from a SEAT Official
Service, a specialised workshop or an approved key service qualified to cre-
ate this kind of key.
New keys or spare keys must be synchronised before use ⇒ page 91.
1)
This system is only available in some markets
Safety FirstOperating instructionsPractical TipsTechnical specifications

90Opening and closing
CAUTION
All of the vehicle keys contain electronic components. Protect the vehicle
keys from damage, impacts and humidity.
Note
● Only use the key button when you require the corresponding function.
Pushing the button unnecessarily could accidentally unlock the vehicle or
trigger the alarm. It is also possible even when you are outside the radius of
action.
● Key operation can be greatly influenced by overlapping radio signals
close the vehicle working in the same range of frequencies, for example, ra-
dio transmitters, mobile telephones.
● Obstacles between the remote control and the vehicle, bad weather con-
ditions and discharged batteries can considerably reduce the range of the
remote control.
● If buttons ⇒ Fig. 50 or ⇒  Fig. 51 on the vehicle key, or one of the central
locking buttons ⇒ page 94 are pressed repeatedly in short succession,
the central locking is briefly switched off to protect against overloading. The
vehicle is then unlocked. Lock the vehicle if necessary. Control lamp on the vehicle key
Fig. 47 Control lamp on
the vehicle key
When a button on the vehicle key is pressed, the control lamp flashes
⇒ Fig. 47 (arrow) once briefly. If the button is pressed and held down, the
lamp flashes several times, for example: for the convenience opening func-
tion.
If the vehicle key control lamp does not light up when the button is pressed,
replace the battery ⇒ page 91. 

91
Opening and closing
Changing the battery
Fig. 48 Vehicle key:
opening the battery com-
partment
Fig. 49 Vehicle key: re-
moving the battery
SEAT recommends you ask a specialised workshop to replace the battery.
The battery is located to the rear of the vehicle key, under a cover.
Changing the battery
● Unfold the vehicle key shaft
⇒ page 89.
● Remove the cover from the back of the vehicle key
⇒ Fig. 48 in the direc-
tion of the arrow ⇒ 
.
● Extract the battery from the compartment using a suitable thin object
⇒  Fig. 49. ●
Place the new battery in the compartment as shown ⇒ Fig. 49, pressing
in the opposite direction to that shown by the arrow ⇒ 
.
● Fit the cover as shown ⇒ Fig. 48, pressing it onto the vehicle key casing
in the opposite direction to that shown by the arrow until it clicks into place.
CAUTION
● If the battery is not changed correctly, the vehicle key may be damaged.
● Use of unsuitable batteries may damage the vehicle key. For this reason,
always replace the dead battery with another of the same voltage, size and
specifications.
● When fitting the battery, check that the polarity is correct.
For the sake of the environment
Please dispose of your used batteries correctly and with respect for the envi-
ronment. 
Synchronising the vehicle key
If the button  is pressed frequently outside of the vehicle range, it is pos-
sible that the vehicle can no longer be locked or unlocked using the key. In
this case, the key must be resynchronised as described below:
● Unfold the vehicle key shaft
⇒ page 89.
● If necessary, remove the cover from the driver door lever
⇒ page 98.
● Press the button 
on the vehicle key. For this, it must remain with the
vehicle.
● Open the vehicle within one minute using the key shift. The key has
been synchronised.
● If necessary, fit the cap. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

96Opening and closing
● The rear lid is opened.
● When the ignition is switched on with a non-authorised key.
● When the vehicle battery is disconnected.
● Movement inside the vehicle (in vehicles with interior monitoring
⇒ page 97).
● When the vehicle is towed (in vehicles with anti-tow system
⇒ page 97).
● When the vehicle is raised (in vehicles with anti-tow system
⇒ page 97).
● When the vehicle is transported on a ferry or by rail (vehicles with an an-
ti-tow system or vehicle interior monitoring ⇒ page 97).
● When a trailer connected to the anti-theft alarm system is disconnected.
How to turn OFF the alarm
Unlock the vehicle with the unlocking button on the key or turn on the igni-
tion with a valid key.
Note
● The alarm will be triggered once more when anybody enters the same
zone of surveillance or any other zone. If, for example, after opening a door,
the rear lid is also opened.
● The anti-theft alarm 
is not activated when the vehicle is locked from
the inside using the central locking button.
● If the driver door is unlocked mechanically with the key, only the driver
door is unlocked, the rest of the doors remain locked. Only when the igni-
tion has been turned on will the other doors be available - but not unlocked
- and the central lock button activated.
● If the vehicle battery is run down or flat then the anti-theft alarm will not
operate correctly. Vehicle interior monitoring and anti-tow system*
Monitoring or control function incorporated in the anti-theft
alarm* which detects unauthorized vehicle entry by means
of ultrasound.
Activation
– It is automatically switched on when the anti-theft alarm is acti-
vated.
Deactivation
– Open the vehicle with the key, either mechanically 1)
or by press-
ing the 
button on the remote control.
– Press the button 
on the remote control twice. The volumetric
sensor and tilt sensors will be deactivated. The alarm system re-
mains activated.
The vehicle interior monitoring and the anti-tow system are automatically
switched on again next time the vehicle is locked.
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 
1)
The time period from when the door is opened until the key is inserted in the contact
should not exceed 15 sec., otherwise the alarm will be triggered.