ESP Seat Leon 5D 2014 Workshop Manual

Driver assistance systems
● If there are metal objects, e.g. rails on the
road or sheets used in road works.
● If the vehicle is reversing.
● If the vehicle over-accelerates.
● In case of snow or heavy rain.
● In case of narrow vehicles, such as motor-
bikes.
● Misaligned vehicles.
● Vehicles crossing the other's path.
● Vehicles approaching in the opposite direc-
tion.
● Special loads and accessories of other ve-
hicles that jut out over the sides, backwards
or over the top. City Emergency braking function Fig. 161
On the instrument panel display:
pre-warning message The City Emergency braking function is part
of the Front Assist monitoring and is active
whenever the system is switched on.
Depending on the equipment, the pre-warn-
ing function can be switched on or off in the
Easy Connect system with the button
 and
the function buttons  and
Driver Assist ›››
 page 17
.
The C ity
Emergency braking function picks
up, at speeds between 5 km/h (3 mph) and
30 km/h (19 mph) approximately, the traffic
situation in front of the vehicle up to a dis-
tance of about 10 m. If the system detects a possible collision with
a vehicle in front of it, the vehicle prepares
for a possible emergency braking
››› .
If the driver fails to react to a possible colli-
sion, the system may brake the vehicle auto-
matically, by progressively increasing braking
effect driving to reduce speed in the event of
a collision. The system can thus help to re-
duce the consequences of an accident.
Status display
Automatic deceleration by means of the City
Emergency braking function is displayed on
the instrument panel by means of the pre-
warning ››› Fig. 161 1)
. WARNING
The smart technology included in the City
Emergency braking function cannot defy the
laws of physics. The driver is always respon-
sible for braking in time.
● Adapt your speed and safe distance to the
vehicle in front of you at all times to suit visi-
bility, weather, road and traffic conditions.
● The City Emergency braking function alone
cannot prevent accidents or serious injury.
● In complex driving situations, the City
Emergency braking function may issue unnec-
essary warnings and intervene inopportunely »1)
The symbol on the instrument panels with colour
display is in colour. 165
Technical specifications
Advice
Operation
Safety
The essentials

Driver assistance systems
Switching off the Lane Assist system
in the following situations Due to the limits of the Lane Assist system,
switch it off in the following situations:
● When more attention is required of the
driver
● When driving in a sporty style
● In unfavourable weather conditions
● On roads in poor condition
● In areas of road works Note
The Lane Assist system deactivates when
driving below 60 km/h (40 mph). SEAT driving modes (SEAT Drive
Profile)*
Introduction SEAT Drive Profile enables the driver to
choose between four profiles or modes,
Nor-
mal , Sport
, Eco
and Individual
, that modify the
behaviour of various vehicle functions, pro-
viding different driving experiences. In the FR and X-PERIENCE models equipped
with dynamic chassis control and Navi Sys-
tem Plus, the
Comfort profile is also availa-
b l
e.
In the Leon Cupra model the four profiles are Comfort, Sport, Cupra and Individual.
The Individual profile can be configured ac-
cor

ding to personal preferences. The other
profiles are fixed.
Description Depending on the equipment fitted in the ve-
hicle, SEAT Drive Profile can operate on the
following functions:
Engine
Depending on the profile 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 Eco1)
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
Power 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. »1)
In the Leon Cupra model, Eco mode is selected
through the Individual profile.
169
Technical specifications
Advice
Operation
Safety
The essentials

Operation
Ambient lighting
The ambient lighting guides located in the in-
terior front door panels of the Leon FR and
the Leon Cupra change colour from white to
red depending on the driving mode selected.
Adaptive Cruise Control (ACC) 1)
According to the active driving profile, the ac-
celeration gradient of the adaptive cruise
control varies.
Electronic self-locking differential 1)
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. Setting driving mode Fig. 165
Centre console: MODE button. You can select from
Normal
, Sport
, Eco
and In-
dividual .
You can select the required mode either by
repeatedly pressing the button MODE
››› Fig. 165 , or on the touch screen, in the
menu th at
opens when the above button is
pressed.
An icon on the Easy Connect system display
informs about the active mode.
The MODE
button light remains lit up yellow
when the active mode is different to Normal
.
Driving
profileCharacteristics
NormalOffers a balanced driving experience, suit-
able for everyday use.
SportProvides a complete dynamic performance
in the vehicle, enabling the user a more
sporty driving style.
Eco
Places the vehicle in a particularly low
state of consumption, facilitating a fuel-
saving driving style that is respectful to
the environment.
Individual
Enables some configurations to be modi-
fied by pressing the Profile settings but-
ton. The functions that can be adjusted
depend on the equipment fitted in the ve-
hicle.
Conven- ience a)It permits more relaxed and comfortable
driving, for example for long motorway
journeys. Its main characteristic is the soft
suspension setting (DCC).
a)
Only for FR and X-PERIENCE models equipped with dynamic
chassis control and Navi System Plus. WARNING
When operating SEAT Drive Profile, pay atten-
tion to all traffic: doing otherwise could cause
an accident. 1)
Applies to the Leon Cupra model.
170

Driver assistance systems
Note
● When the vehicle is switched off it will al-
ways store the driving profile that was selec-
ted when the ignition key was removed. Nev-
ertheless, when the engine is restarted the
engine and the gear will not restart in its
sportier mode in order to save fuel. For en-
gine and gear to revert to a sportier mode,
select the corresponding driving profile again
on the Easy Connect system screen.
● Your speed and driving style must always
be adjusted to visibility, weather, and traffic
conditions.
● The eco mode is not available when towing
a tr ai
ler. Setting driving mode
3 Applies to the model: Leon Cupra
Fig. 166
Centre console: Cupra Drive Profile
button. You can select from
Convenience, Sport,
Cupra
and

Individual.
Cupr a Drive Profile button
You can select the required mode either by
repeatedly pressing the button with the Cu-
pra logotype ››› Fig. 166, or on the touch
screen, in the menu that opens when the
above button is pressed.
An icon on the Easy Connect system display
informs about the active mode.
The light of the button with the Cupra logo-
type remains lit up only when the Cupra pro-
file is active.
Driving profileCharacteristics
Conven- ienceIt permits more relaxed and comfortable
driving, for example for long motorway
journeys. Its main characteristic is the
soft suspension setting (DCC).
SportIt represents the vehicle's default behav-
iour, suitable for dynamic driving.
CupraIt gives the vehicle a decidedly sportier
nature, and makes for maximum perform-
ance.
Individual
Enables some configurations to be modi-
fied by pressing the Profile settings but-
ton. The functions that can be adjusted
depend on the equipment fitted in the ve-
hicle. WARNING
When operating SEAT Drive Profile, pay atten-
tion to all traffic: doing otherwise could cause
an accident. Note
● When the vehicle is switched off it will al-
ways store the driving profile that was selec-
ted when the ignition key was removed. Nev-
ertheless, when the engine is restarted the
engine and the gear will not restart in its
sportier mode in order to save fuel. For en-
gine and gear to revert to a sportier mode,
select the corresponding driving profile again
on the Easy Connect system screen.
● Your speed and driving style must always
be adjusted to visibility, weather, and traffic
conditions. Kick-down
The kick-down feature allows maximum ac-
celeration to be reached.
If the
eco
* ›››
page 170 mode has been selec-
t ed in S

EAT Drive Profile*, and the accelerator
is pressed beyond a hard point, the engine
power is automatically controlled to give your
vehicle maximum acceleration. »
171
Technical specifications
Advice
Operation
Safety
The essentials

Operation
WARNING
Please note that if the road surface is slip-
pery or wet, the kick-down feature could
cause the driving wheels to spin, which could
result in skidding. Tiredness detection (break
recommendation)*
Introduction The Tiredness detection informs the driver
when their driving behaviour shows signs of
fatigue.
WARNING
Do not let the comfort afforded by the Tired-
ness detection system tempt you into taking
any risks when driving. Take regular breaks,
sufficient in length when making long jour-
neys.
● The driver always assumes the responsibil-
ity of driving to their full capacity.
● Never drive if you are tired.
● The system does not detect the tiredness of
the driver in all circumstances. Consult the in-
formation in the section ››› page 172, System
limitations.
● In some s it
uations, the system may incor-
rectly interpret an intended driving manoeu-
vre as driver tiredness. ●
No warning is given in the event of the ef-
fect called microsleep!
● Please observe the indications on the in-
strument panel and act as is necessary. Note
● Tiredness detection has been developed for
driving on motorways and well paved roads
only.
● If there is a fault in the system, have it
checked by a specialised workshop. Function and operation
Fig. 167
On the instrument panel display:
tiredness detection symbol. Tiredness detection determines the driving
behaviour of the driver when starting a jour-
ney, making a calculation of tiredness. This is
constantly compared with the current driving
behaviour. If the system detects that the driv-er is tired, an audible warning is given with a
sound and an optic warning is shown with a
symbol and complementary message on the
instrument panel display
››› Fig. 167 . The
me s

sage on the instrument panel display is
shown for approximately 5 seconds, and de-
pending on the case, is repeated. The system
stores the last message displayed.
The message on the instrument panel display
can be switched off by pressing the  button on the windscreen wiper lever or the
button
 on the multi function steering
wheel ››› page 72 .
The me s

sage can be recalled to the instru-
ment panel display using the multifunction
display ››› page 72.
Condition

s of operation
Driving behaviour is only calculated on
speeds above about 65 km/h (40 mph) up to
around 200 km/h (125 mph).
Switching on and off
Tiredness detection can be activated or deac-
tivated in the Easy Connect system with the
button  and the function button

 ›››
page 81 . A mark indicates that the adjust-
ment h

as been activated.
System limitations
The Tiredness detection has certain limita-
tions inherent to the system. The following
172

Driver assistance systems
As you approach the obstacle, the time inter-
val between the audible warnings will be re-
duced.
If you maintain separation from the obstacle,
the volume of the warning begins to reduce
after four seconds (does not affect the tone
of the constant warning).
Activating/Deactivating Fig. 169
Centre console: parking aid button. Fig. 170
Miniature indication of automatic ac-
tivation Switching on
– Engage reverse gear or
– Press the switch  in the centre console
››› Fig. 169 . A short confirmation signal will
be he ar
d and the button symbol will light
up yellow.
With certain equipment (Adaptive Cruise Con-
trol - ACC), the system will be activated auto-
matically when the vehicle reverses for a cer-
tain distance (about 10 cm if an obstacle is
detected in the rear area and about 20 cm if
no obstacle is detected in the rear area).
Switching off
– Drive forwards at more than 10 km/h (6
mph), or
– Press the  button, or
– switch the ignition off. Segments of the visual indication
The distance of separation from the obstacle
can be estimated using the segments around
the vehicle.
The graphic display of the segments varies
according to the vehicle's equipment:
The yellow trail indi-
cates the vehicle's expected journey
based on the steering wheel angle. A
white
segment is displayed when the
obstacle is not within the vehicle's tra-
jectory or the direction of travel would
avoid it entering the vehicle's trajectory.
If the obstacle is within the vehicle’s tra-
jectory, a yellow segment is displayed
(at

a distance of more than 30 cm) or a
red
segment (at a distance of less than
30 cm) at the same time as the corre-
sponding audible warning sounds.
The
yellow trail indicates the vehicle's ex-
pected journey based on the steering
wheel angle. A white segment is dis-
pl

ayed when the obstacle is not within
the vehicle's trajectory or the direction
of travel would avoid it entering the ve-
hicle's trajectory. If the obstacle is with-
in the vehicle’s trajectory, a red
segment
is displayed at the same time as the cor-
responding audible warning sounds. »
SEAT Navi System Plus:
SEAT Media System Plus/Navi System:
175
Technical specifications
Advice
Operation
Safety
The essentials

Operation
In this
equipment, a visual display of the vehi-
cle’s trajectory is not available. In any
event, a white
segment is displayed if
ther
e is an obstacle at a distance of
more than 30 cm. A
red segment is dis-
played if there is an obstacle at a dis-
tance of less than 30 cm from the vehi-
cle. Whenever the obstacle is located in
the vehicle’s direction of travel, the cor-
responding audible warning will sound.
As the vehicle approaches an obstacle, the
segments are displayed closer to the vehicle.
When the penultimate segment is displayed,
this means that the vehicle has reached the
collision zone. In the collision zone, the ob-
stacles are represented in red, including
those out of the path. Do not continue to
move forward (or backward) ››› in General
information on page 173 ,
›
›› in General in-
formation on page 173 !
Automatic activation
When the parking aid (ParkPilot) is automati-
cally switched on, a miniature image of the
vehicle and segments will appear on the left
side of the display ››› Fig. 170 .
Aut om

atic activation occurs when slowly ap-
proaching an obstacle located in front of the SEAT Media System Touch/Colour: vehicle. It only operates every time the speed
is reduced below approximately 10 km/h (6
mph) for the first time. If the parking aid is
switched off using the
 button, the follow-
ing actions must be carried out in order for it
to automatically switch on:
● Switch off the ignition and switch it on
again.
● OR: accelerate above 10 km/h (6 mph) be-
fore reducing speed below this number
again.
● OR: place the selector lever in position P
and then move it from this position.
● OR: switch on and off the automatic activa-
tion in the Easy Connect system menu.
The automatic activation with parking aid
miniature indication can be switched on and
off from the Easy Connect system menu
›››  page 17:
● Swit

ch the ignition on.
● Press button  .
● Press the Setup function button.
● Press the Parking and Manoeuvring function
button.
● Select the parking aid (ParkPilot) from the
list. ●
Automatic activation.
When the function button check box is activa-
ted 
, the f
unction is on.
Adju
sting the display and audible
warnings The settings for the display and audible
warnings are controlled via the Easy Con-
nect*.
– Select: CAR button > Settings > Parking and
manoeuvring ›››
 page 17.
Park Pilot activated 1)
 on – the parking aid remains activated.  off – the parking aid remains deactivated
whilst the ignition is on. Once the ignition
has been switched off, the system will reacti-
vate automatically.
Automatic activation
 on
– activates the Automatic activation
op-
tion ›››
page 176 .
 off
– de activ

ates the Automatic activation
option ›››
page 176. 1)
Only available with certain equipment: Navi Sys-
tem Plus.
176

Towing bracket device
Front volume
Volume in the front and rear area.
Front sound settings/sharpness
Frequency (tone) of the sound in the front
area.
Rear volume
Volume in the rear area.
Rear sound settings/sharpness
Frequency (tone) of the sound in the rear
area.
Adjust volume
With the parking aid switched on, the active
audio/video source volume will be reduced
to the intensity of the selected setting.
You will hear a short test tone from the corre-
sponding speaker each time you make a new
setting.
Error messages When the parking aid is activated or when
switching it on, if a continuous warning can
be heard over several seconds (additionally,
in the case of Parking system plus the LED of
the 
button flashes), there is a fault in the
system. If the fault does not disappear before
switching off the ignition, the next time the parking aid is switched on by engaging re-
verse gear the fault will only be indicated
with the flashing LED on the

b
utton.
P
arking system plus*
If there is a fault in a sensor, the symbol 
is
displayed on the Easy Connect display in
front of/behind the vehicle. If a rear sensor is
faulty, only the obstacles in the areas A and
B are displayed
››› Fig. 168 . If a front sensor
i s

faulty, only the obstacles in the areas C and
D are displayed.
Have the fault corrected by a specialised
workshop without delay.
Towing bracket If the trailer power socket is occupied, the
rear parking aid sensors will not activate
when reverse gear is engaged, or when the
button  is pressed. This function may not
be covered under warranty if the towing
bracket is not factory-fitted. This causes the
following limitations:
Parking system plus*
There will be no warning about the presence
of obstacles in the rear area. The monitoring
in the front area remains active. The optical
display changes to towing mode. Towing bracket device
Trailer towing What do you need to bear in mind
when towing a trailer? Your vehicle may be used to tow a trailer
when fitted with the correct equipment.
If you wish to
retrofit a towing bracket, con-
s u
lt ››› page 180.
Connect
ors
Your vehicle is fitted with a 13-pin connector
for the electrical connection between the
trailer and the vehicle.
If the trailer has a 7-pin plug you will need to
u se an a

dapter cable. It is available at any
Technical Service.
Trailer weight/drawbar load
Never exceed the authorised trailer weight. If
you do not load the trailer up to the maxi-
mum permitted trailer weight, you can then
climb correspondingly steeper slopes.
The maximum trailer weights listed are only applicable for
altitudes up to 1000 m above
sea level. With increasing altitude the engine
power and therefore the vehicle climbing
ability are impaired because of the reduced
air density. The maximum trailer weight has »
177
Technical specifications
Advice
Operation
Safety
The essentials

Towing bracket deviceKey of the Schematic diagram
››› Fig. 171:
PinMeaning
12Unassigned
13Earth, pin 9 Electrical socket for trailer
The vehicle is fitted with a 13-pole power
socket for the electrical connection between
the trailer and the vehicle. If the system de-
tects that a trailer has been connected elec-
trically, the electrical equipment on the trailer
will receive voltage through this connection.
Pin 9 has a permanent live. This powers, for
example, the trailer's interior lighting. Pin 10
is only powered when the engine is running.
The charge wire (pin 10) charges, for exam-
ple, a caravan battery.
Pin 9 and 10 should not be connected to
each other to avoid discharging or damaging
the vehicle's battery.
The earth wires, pin 3, pin 11 and pin 13,
should never be connected to each other to
avoid overloading the electrical system.
If the trailer has a
7-contact connector , you
will need to use an adapter cable. In this case
the function corresponding to pin 10 will not
be available. Trailer maximum electricity consumption
Brake lights (total)84 Watts
Turn signal, on each side42 Watts
Side lights (total)100 Watts
Rear lights (total)42 Watts
Rear fog light42 Watts
Never exceed the values indicated!
Note
● If the rear lights of the trailer are not cor-
rectly connected, the vehicle electronics may
be damaged.
● If the trailer absorbs excessive electric cur-
rent, the vehicle electronics may be dam-
aged.
● Never connect the trailer's electric system
directly to the electrical connections of the
tail lights or any other power sources. Only
use the connections intended for providing
electric current to the trailer. Ball coupling of towing bracket*
The ball coupling is provided with instruc-
tions on fitting and removing the ball cou-
pling of the towing bracket. WARNING
The towing bracket ball coupling must be
stored securely in the luggage compartment
to prevent them being flung through the vehi-
cle and causing injury. Note
● By law, the ball coupling must be removed
if a trailer is not being towed if it obscures
the number plate. Driving tips
Driving with a trailer always requires extra
care.
Weight distribution
The weight distribution of a loaded trailer
with an unladen vehicle is very unfavourable.
However, if this cannot be avoided, drive ex-
tra slowly to allow for the unbalanced weight
distribution.
Speed
The stability of the vehicle and trailer is re-
duced with increasing speed. For this reason,
it is advisable not to drive at the maximum
permissible speed in an unfavourable road,
weather or wind conditions. This applies es-
pecially when driving downhill.
»
179
Technical specifications
Advice
Operation
Safety
The essentials

Care and maintenance
Camera sensors and lenses ●
Use a small brush to remove snow and a
de-icer spray to remove ice.
● Clean the sensors with a solvent-free prod-
uct and a soft, dry cloth.
● Moisten the camera lens using a standard
alcohol-based glass cleaning agent and
clean the lens with a dry cloth. In the active
lane assist*, the area in front of the lens is
norm al
ly cleaned with the windscreen wash-
er. CAUTION
● When you clean the vehicle with a pressure
washer:
–Stay a suitable distance from the sensors
on the front and rear bumpers.
– Do not clean the camera lenses or sur-
rounding area with the pressure washer.
● Never use warm or hot water to remove
snow and ice from the reverse camera lens,
as it could crack the lens.
● Never use abrasive cleaning agents on the
lens. Care and polishing
Care
Waxing protects the paintwork. It is time to
apply a
coat of good wax when water no lon- ger forms droplets
and rolls off the clean
paintwork.
Even if a wax solution is used regularly in the
vehicle washing tunnel, it is advisable to pro-
tect the paint with a hard wax coating at least
twice a year.
In the summer, you will find it is much easier
to remove dead insects (which accumulate
on the bumper and the front of the bonnet) if
the car has been treated with care products
recently .
P o

lishing
Polishing is only necessary if the paint has
lost its shine, and the gloss cannot be
brought back by putting on wax.
If the polish does not contain wax, a wax
product should be applied after polishing. CAUTION
● Do not use polishes and hard wax on pain-
ted parts with a matt finish or on plastic
parts.
● Do not apply paint polishes to the side trim
that runs around the panoramic roof and ends
on the windscreen. However, it can be treated
with hard wax. Trims
In respect for the environment, the silver-
plated trims on the body are made of pure
aluminium (they do not contain chrome).
Dirt or marks on the trim mouldings should
be removed with a cleaning product with a
neutr
a

l PH (do not use a chrome cleaner).
Body polish is also unsuitable for use on trim
mouldings. The intensive cleaning fluids of-
ten used before the car goes into a car wash
may contain alkaline substances, which can
cause dull or milky patches when they dry
out.
SEAT Official Services carry stocks of cleaning
products which have been tested for use on
your vehicle and are not harmful to the envi-
ronment.
Plastic parts Plastic parts are cleaned with a power wash-
er. If this is not sufficient, plastic parts
should only be treated with a special solvent-
free
plastic cleaning agent
. Do not
u
se paint-
work cleaners, polishes or wax on plastic
parts.
185
Technical specifications
Advice
Operation
Safety
The essentials