2017 Seat Leon SC lock

Driving
Moving off uphill in vehicles with Hill start
a s
s
istant*
– Once you have engaged a gear, release the
footbr

ake and press the accelerator
››› page 190, Hill driving assistant .
Driving down hills: in some situations (on
mountain roads or when towing a trailer or
caravan) it can be advantageous to switch
temporarily to the manual gearbox pro-
gramme so that the gear ratios can be selec-
ted manually to suit the driving conditions
››› .
On l ev
el

ground it is sufficient to move the
selector lever to position P. On slopes, first
engage the parking brake and then put the
selection lever into the P position. This
avoids overloading the locking mechanism
and it will be easier to move the selector lev-
er from position P. WARNING
Observe the safety warnings ›››
in Selector
lev er po
sitions on page 192.
● Never allow the brake to rub and do not use
the brake ped
al too often or for long periods.
Constant braking causes overheating in the
brakes. This could significantly reduce brak-
ing power, increase braking distance or even
result in the total failure of the brake system.
● To avoid rolling back on gradients always
hold the
vehicle with the footbrake or hand-
brake if you have to stop. CAUTION
● If y

ou stop the vehicle on a gradient, do not
attempt to stop it from rolling by depressing
the accelerator when a gear has been selec-
ted. This could cause overheating and dam-
age the automatic gearbox. Apply the hand-
brake firmly or press the brake pedal in order
to prevent the vehicle from rolling back.
● If you allow the car to roll with the selector
lever in po
sition N with the engine switched
off, the automatic gearbox will be damaged
as it will not be lubricated.
● In certain driving situations or traffic condi-
tions, suc
h as frequently starting, prolonged
“creeping” of the vehicle or traffic jams with
continuous stoppages, the gearbox could
overheat causing damage! If the warning
lamp  lights up, stop the vehicle as soon as
possible and wait for the gearbox to cool
››› page 198. Kick-down feature
The kick-down feature allows maximum ac-
c
el
er

ation to be reached.
When the accelerator pedal is pressed right
down past the point of resistance at full throt-
tle, the gearbox will shift down to a lower
gear, depending on road speed and engine
speed. The upshift to the next higher gear is
delayed until the engine reaches maximum
rpm. WARNING
Please note that if the road surface is slip-
pery or w

et, the kick-down feature could
cause the driving wheels to spin, which could
result in skidding. Launch control program
3 Valid for vehicles: with Launch-Control/6-Speed
D SG w

ith diesel engines superior to 125 kW and pet-
rol engines superior to 140 kW.
The Launch control programme enables maxi-
mum acceleration.
Important: the engine must have reached op-
erating temperature and the steering wheel
must not be turned.
The engine speed for launch-control is differ-
ent on petrol and diesel engines. To use the
launch-control you must disconnect the anti-
slip regulation (ASR) through the Easy Con-
nect system menu ›››
page 120. The warning
lamp  will stay switched on or will flash
slowly depending on whether or not the vehi-
cle has a driver information system*.
On vehicles with the driver information sys-
tem, the ESC lamp lights up permanently and
the corresponding text message Stability
control deactivated (temporary) ap-
pears on the instrument panel to indicate the
deactivation status. »
195
Technical data
Advice
Operation
Emergencies
Safety

Operation
Gearbox malfunctions  Gearbox: Fault! Stop the ve-
hicle and place the lever in the
position P.
Ther e is
a fault in the gearbox. Stop the vehi-
cle in a safe place and do not continue driv-
ing. Seek specialist assistance.
 Gearbox: System fault! You
may continue driving.
Have the fault corrected by a specialised
workshop without delay.  Gearbox: System fault! You
can continue driving with re-
strictions. Reverse gear disa‐
bled
Take the vehicle to a specialised workshop
and have the fault repaired without delay.  Gearbox: System fault! You
can continue driving in D until
switching off the engine
Stop the vehicle in a safe place well away
from moving traffic. Seek specialist assis-
tance.  Gearbox: too hot. Adapt your
driving accordingly
Continue driving at moderate speeds. When
the warning lamp switches off, you can con-
tinue driving in a normal manner.  Gearbox: press the brake and
engage a gear again.
If the fau

lt was caused by a gearbox with a
high temperature, this driver message will be
displayed when the gearbox has cooled
again.
Address Electromec
hanical steering Electro-mechanical power steering assists
the driv
er when s
t

eering.
Electro-mechanical power steering adapts
electronically to the speed of the car, torque
and turning angle.
If the power steering should fail at any time
or the engine is switched off (for instance
when being towed), the car can still be
steered. However, more effort than normal
will be required to turn the steering wheel.
Driver warning lamps and messages  (in red) Faulty steering! To
park the vehicle
If the warning lamp remains on and the driver
indication appears, the power steering could
be faulty.
Do not continue driving. Seek specialist as-
sistance.  (in yellow) Steering: System
fault! You may continue driving.
If the warnin

g lamp comes on, the steering
could react with more difficultly or more sen-
sitivity than normal. In addition, when driving
in a straight line the steering wheel may be
off-centre.
Drive slowly to a specialised workshop and
have the fault repaired.
 (in yellow) Steering lock:
fault! Go to an Official Service
The electronic steering lock is malfunction-
ing.
Go to a specialised workshop as soon as
possible and have the fault repaired. WARNING
Take it immediately to a specialised work-
shop and hav e the f

ault repaired: risk of acci-
dent! Note
If the lamp  (in red) or el se
 (in yellow)
lights up briefly, you may continue driving. Progressive steering
Depending on the vehicle equipment, the
pr
ogr
e

ssive steering can adapt steering hard-
ness to the current driving situation. The
198

Driving
(2.5 miles), when fuel consumption will re-
t urn t
o a norm
al level.
Check tyre pressure
Always make sure the tyres are inflated to the
correct pressures ››› page 280 to save fuel. If
the pressure is below half bar, fuel consump-
tion may increase by 5%. Due to the greater
rolling resistance, under-inflation also increa-
ses tyre wear and impairs handling.
Do not use winter tyres all year round as they
increase fuel consumption by up to 10%.
Avoid carrying unnecessary loads
Given that every kilo of extra weight will in-
crease the fuel consumption, it is advisable
to always check the luggage compartment to
make sure that no unnecessary loads are be-
ing transported.
Since the luggage rack increases the aerody-
namic drag of the vehicle, you should remove
it when not needed. At speeds of 100-120
km/h (62-75 mph), this will save 12% of fuel.
Save electrical energy
The engine drives the alternator, thereby gen-
erating electricity. This implies that any in-
crease in power consumption also increases
fuel consumption! For this reason, switch off
any unneeded electrical devices. Devices that
use a lot of electricity includes the blower at a high setting, the rear window heating or
the seat he
ating*.
Power management This sy
stem helps to ensure reliable
starting The power management controls the distribu-
tion of el
ectric

al energy and thus helps to en-
sure that there is always enough power avail-
able to start the engine.
If a vehicle with a conventional electrical sys-
tem is left parked for a long time, the battery
will gradually lose its charge because certain
electrical devices, such as the electronic
gearbox lock continues to draw current even
when the ignition is off. In some cases there
may not be enough power available to start
the engine.
Your vehicle is equipped with an intelligent
power management system to control the
distribution of electrical energy. This signifi-
cantly improves reliability when starting the
engine, and also prolongs the useful life of
the battery.
The main functions incorporated in the power
management system are battery diagnosis,
residual current management and dynamic
power management. Battery diagnosis
The batt
er

y diagnosis function constantly
registers the condition of the battery. Sen-
sors detect the battery voltage, battery cur-
rent and battery temperature. This enables
the system to calculate the current power lev-
el and charge condition of the battery.
Residual current management
The residual current management reduces
power consumption while the vehicle is
parked. It controls the supply of power to the
various electrical devices while the ignition is
switched off. The system takes the battery di-
agnosis data into consideration.
Depending on the power level of the battery,
switch off the individual electrical devices
one after the other to prevent the battery
from losing too much charge and to ensure
that the engine can be started reliably.
Dynamic power management
While the vehicle is moving, this function dis-
tributes the available power to the various
electrical devices and systems according to
their requirements. The power management
ensures that on-board systems do not con-
sume more electrical power than the alterna-
tor can supply, and thus maintains the maxi-
mum possible battery power level. »
201
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
rough tracks and uneven terrain as much as
po s
s
ible. WARNING
● Ev en w

ith four-wheel drive, you should al-
ways adjust your speed to suit the condi-
tions. Do not let the extra safety features
tempt you into taking any risks when driving.
Risk of accident!
● The braking capability of your vehicle is
limited by
the tyres' grip. It is therefore no
different from a car without four-wheel drive.
So do not be tempted to drive too fast on firm
or slippery roads just because the vehicle
still has good acceleration in these condi-
tions. Risk of accident!
● On wet roads bear in mind that the front
wheels m
ay start to “aquaplane” and lose
contact with the road if the car is driven too
fast. If this should happen, there will be no
sudden increase in engine speed to warn the
driver, as occurs with a front-wheel drive car.
For this reason you should always choose a
driving speed suitable for the road condi-
tions. Risk of accident! Driver assistance systems
St ar
t

-Stop System*
Description and operation The Start-Stop system helps save fuel and re-
duce C
O
2 emi

ssions.
In Start-Stop mode, the engine will automati-
cally switch off when the vehicle stops or is
stopping; for example when stopping at traf-
fic lights. The ignition remains switched on
during the stopping phase. The engine auto-
matically switches back on when required. In
this situation, the light of the START ENGINE STOP button stays on
1)
.
As soon a
s

the ignition is switched on, the
Start-Stop function is automatically activa-
ted.
Further information about the Start-Stop sys-
tem can be found in the Easy Connect sys-
tem: by pressing the  button in the Vehi-
cle status menu.
B a
s

ic requirements for the Start-Stop mode
● The driver door must be closed.
● The driver must have their seat belt fas-
tened. ●
The bonnet mus
t be closed.
● The engine must have reached a minimum
servic
e temperature.
● The reverse gear must not be engaged.
● The vehicle must not be on a very steep
slope. WARNING
● Never sw it

ch the engine off until the vehi-
cle is stationary. The brake servo and power
steering functions will not be completely cov-
ered under warranty. More force may also be
needed to turn the steering wheel or to brake.
As you cannot steer and brake in the normal
manner, there is a greater risk of accidents
and serious injury.
● Never remove the key from the ignition if
the vehic
le is in motion. Otherwise, the steer-
ing could lock making it impossible to steer
the vehicle.
● To avoid injury, make sure that the Start-
Stop sys
tem is switched off when working in
the engine compartment ››› page 207. CAUTION
The Start-Stop system must always be
swit c

hed off when driving through flooded
areas ››› page 207. 1)
Only in vehicles with Keyless Access.
205
Technical data
Advice
Operation
Emergencies
Safety

Operation
SEAT Drive Profile* Intr oduction SEAT Drive Profile enables the driver to
choo
se betw
een four profiles or modes, Nor-
mal , Sport , Eco and Individual , that
modify the behaviour of various vehicle func-
tions, providing different driving experiences.
In the FR and X-PERIENCE models equipped
with dynamic chassis control, the Comfort
profile is also available.
In the Leon Cupra model the four profiles are Comfort , Sport, Cupra and Individual .
The Individual profile can be configured
according to personal preferences. The other
profiles are fixed.
Description Depending on the equipment fitted in the ve-
hic
l
e,

SEAT Drive Profile can operate on the
following functions: Engine
Depending on the pr

ofile selected, the en-
gine responds more spontaneously or more
in harmony with the movements of the accel-
erator. Additionally, when Eco mode is selec-
ted, the Start-stop function is automatically
activated.
In vehicles with automatic transmission, the
gear change points are modified to position
them in lower or higher engine speed ranges.
Additionally, the Eco 1)
mode activates the In-
ertia function, enabling consumption to be
further reduced.
In manual gearbox vehicles, Eco1)
mode cau-
ses the gear change recommendation indica-
tions that appear on the instrument panel to
vary, facilitating more efficient driving.
Dynamic chassis control (DCC)
DCC continuously adapts the shock absorb-
ers to the condition of the road and current
driving conditions, according to the pre-set
programme.
In the event of a fault in the DCC, the follow-
ing message is displayed on the instrument
screen Fault: damping setting .Address
Pow
er steering becomes more robust in
Sport mode to enable a sportier driving
style. In the Leon Cupra the power steering
becomes more robust in Cupra mode.
Air conditioning
In vehicles with Climatronic, this can operate
in eco 1)
mode, especially restricting fuel con-
sumption.
Adaptive Cruise Control (ACC) 2)
According to the active driving profile, the ac-
celeration gradient of the adaptive cruise
control varies.
Electronic self-locking differential 2)
The self-locking differential adapts its behav-
iour depending on the driving profile chosen.
Normal mode or Cupra mode can be selected
to prioritise improved traction in sport driv-
ing. 1)
In the Leon Cupra model, Ec o
mode is selected
through the Individual profile.
2) Applies to the Leon Cupra model.
230

Operation
Towing bracket device
T o
w
ing bracket device*
Introduction The towing bracket device fitted to your vehi-
cl
e, be it

factory-fitted or a genuine SEAT ac-
cessory, meets all the national technical and
legal requirements for towing.
Your vehicle is fitted with a 13-pin connector
for the electrical connection between the
trailer and the vehicle. If the trailer is equip-
ped with a 7-pin connector you can use the
corresponding adaptor, which is available as
a genuine SEAT accessory.
The maximum authorised towing load is
80 kg. WARNING
● Bef or

e each journey, make sure that the de-
tachable ball joint is properly fitted and se-
cured in its housing.
● If the detachable ball joint is not properly
fitted and secur
ed, do not use it.
● Do not use the towing bracket device for
tow
ing if it is damaged or has missing parts.
● Do not modify or adapt the towing device
connection.
● Never u

nhook the detachable ball joint
when the trail
er is hitched. CAUTION
Handle the detachable ball joint with care in
order t o av

oid damaging the bumper paint-
work. Note
Towing the vehicle with the detachable ball
joint ›

›› page 100. Description
Fig. 232
Towing bracket device support / de-
t ac h

able ball joint / key. Depending on the country or version, the
t
o
w

ing bracket device's detachable ball joint
is located:
● underneath the floor panel of the luggage
compar
tment.
● or else on the surf
ace of the floor panel of
the luggage compartment in a bag secured
to the fastening rings.
The ball joint is fitted and removed by hand.
The towing device bracket is supplied with a
key.
Key to ››› Fig. 232
13-pin connector
Safety lug
Hook housing
Hook housing cap
Ball protective cover
Detachable ball
Locking lever
Lock cover
Release bolt
Lock
Locking balls
Key
1 2
3
4
5
6
7
8
9
10
11
12
246

Towing bracket device
Note
Contact an Authorised Service Partner if you
lose y
our key. Placing in standby position
Fig. 233
Step 1. Fig. 234
Step 2. Before assembling it, place the detachable
b
al
l

in the standby position with the follow-
ing two steps.
Step 1.
● Turn the key in the direction of arrow 1 un-
ti l
the p

art of the key with the holes reaches
the top position ››› Fig. 233 (arrow).
Step 2.
● Grip the detachable ball below the protec-
tive co
ver.
● Press the release bolt B in the direction of
arr o
w 2 , and at the same time press lever
C in the direction of arrow
3 as far as it will
g o
›
›

› Fig. 234.
The lever will remain blocked in this position. Standby position
Fig. 235
Standby position: Position of the lev-
er and the r el
e

ase bolt. Standby position adjusted properly
● Key A
› ›
› Fig. 235
is in the released posi-
tion (the part of the key with the holes is fac-
ing upwards).
● Lever B
› ›
› Fig. 235
is in the bottom posi-
tion.
● The release bolt C
› ›
› Fig. 235
can be
moved. »
247
Technical data
Advice
Operation
Emergencies
Safety

Operation
Thus adjusted, the detachable ball is ready
f or in
s
tallation. CAUTION
The key cannot be removed or turned in the
st andb

y position. Assembling the detachable ball - Step
1
Fig. 236
Fitting the detachable ball / Release
bo lt
in the dep

loyed position. Fitting the detachable ball
● Remove the hook housing cap 4›››
Fig. 232 down w
ards.
● Set the detachable ball to its standby posi-
tion ›››

page 247.
● Grip the detachable ball from below
›

›› Fig. 236 and insert it into the hook hous- ing following the direction of arrow
1 until it
en g
ag

es audibly ››› .
L ev
er A turns
automatically in the direction
of arr

ow 2 upwards, and the release bolt
B moves outwards (the red and green part will
be
v
i

sible) ››› .
If l
ev
er A does not turn automatically or the
r el
e

ase bolt B does not come out, the de-
t ac
h
able ball should be removed by turning
the lever as far as possible downwards from
the housing cavity, and the detachable ball's
support surfaces and the cavity should then
be cleaned. WARNING
● When attac hin

g the detachable ball, keep
your hands well away from the reach of the
lever's rotation. There is a risk of injuring
your fingers!
● Never try to pull the lever upwards by force
to turn the k
ey. The detachable ball would not
be secured properly! Assembling the detachable ball - Step
2
Fig. 237
Locking the lock. Fig. 238
Placing the cover over the lock. Do not omit this first step
››
›
page 248, As-
sembling the detachable ball - Step 1 !
● Turn key A in the direction of arrow
1 un-
ti l the p

art of the key with the holes reaches
the bottom position ››› Fig. 237.
248