sport mode Seat Leon 5D 2016 Owner's manual

The essentials
Front brake pads worn.
›››
page
176 
it lights up:
Fault in the ESC, or dis-
connection caused by the system.
flashes: ESC or ASR activated. 
ASR manually deactivated.
ESC in Sport mode or OFF

ABS faulty or does not work.

Rear fog light switched on.›››
page
131 
lights up or flashes:
fault in the
emission control system.››› page
189 
it lights up:
pre-heating of diesel
engine.
››› page
190
flashes: fault in the diesel engine
management. 
fault in the petrol engine manage-
ment.›››
page
190 
lights up or flashes:
fault in the
steering system.››› page
253 
Tyre pressure too low, or fault in
the tyre pressure monitoring sys-
tem.›››
page
275 
Fuel tank almost empty.›››
page
104 
Fault in airbag system and seat
belt tensioners.›››
page
76 
Lane Assist is switched on, but not
active.›››
page
213 Other warning lamps

Left or right turn signal.›››
page
131
Hazard warning lights on.››› page
135 
Trailer turn signals›››
page
234 
it lights up:
Press the foot brake!
flashes: the selector lever locking
button has not engaged.››› page
180 
it lights up:
cruise control activated
or speed limiter switched on and
active.
››› page
195
flashes: the speed set by the
speed limiter has been exceeded. 
green warning lamp: Lane Assist is
switched on and active.›››
page
213 
Main beam on or flasher on.›››
page
131 
Natural gas operating mode›››
page
108 On the instrument panel display
Fig. 50
On the instrument panel display: door
open.  
Do not continue driving!
With the corresponding indica-
tion: door(s), rear lid or bonnet
open or not properly closed.››› page
116
››› page
126
››› page
262 
Ignition:  Do not carry on driv-
ing! Engine coolant level too low,
coolant temperature too high
››› page
266
Flashing: Fault in the engine
coolant system.» 41

Seat belts
Seat belts
Wh y
w
ear a seat belt?
Number of seats Your vehicle has
five se
ats, two in the front
and three in the rear. Each seat is equipped
with a three-point seat belt.
In some versions, your vehicle is approved
only for four seats. Two front seats and two
rear seats. WARNING
● Never tr an

sport more than the permitted
amount of people in your vehicle.
● Every vehicle occupant must properly fas-
ten and we
ar the seat belt belonging to his or
her seat. Children must be protected with an
appropriate child restraint system. Seat belt lamp* 
Fig. 87
Instrument panel: right rear seat oc-
c upied and c
orr

esponding seat belt fastened
display. The control lamp illuminates to remind the
driv
er t
o f

asten his seat belt.
Before starting the vehicle: – Fasten your seat belt securely.
– Instruct your passengers to fasten their
seat belts

properly before driving off.
– Protect children by using a child seat ac-
cordin

g to the child's height and weight.
When the ignition is switched on, the control
lamp  in the instrument panel lights up (de-
pending on the model version) if the driver or
passenger have not fastened their seat belts.
An audible warning signal will sound for a
few seconds if the seat belts are not fastened
as the vehicle drives off and reaches a speed of more than approximately 25 km/h
(15 mph) or if the seat

belts are unfastened
while the vehicle is in motion. The warning
light will also flash .
The  lamp goes out when the driver and
passenger seat belts are fastened with the ig-
nition switched on.
Rear seat belts fastened display*
Depending on the model version, when the
ignition is switched on, the seat belt status
display ››› Fig. 87 on the instrument panel in-
forms the driver whether the passengers in
the rear seats have fastened their seat belts.
The  symbol indicates that the passenger in
this seat has fastened “his or her” seat belt.
When a seat belt in the rear seats is fastened
or unfastened, the seat belt status is dis-
played for approximately 30 seconds. The in-
dication can be hidden by pressing the 0.0/SET button on the dash panel.
The se at
belt

status flashes for a maximum of
30 seconds when a seat belt in the rear seats
is unfastened while the vehicle is in motion.
An audible warning will also be heard if the
vehicle is travelling at over 25 km/h
(15 mph).
71
Technical data
Advice
Operation
Emergencies
Safety

Operation
●
For the r e
ar seat belts to offer the necessa-
ry protection all the parts of the rear backrest
must be properly engaged. This is particular-
ly important in the case of the centre rear
seat. If someone is seated in a seat whose
backrest is not properly engaged they will fly
forward, along with the backrest, during an
accident or a sudden driving or braking ma-
noeuvre.
● A red signal on the button 2 warns that
the bac k

rest is not engaged. Always check
that the red marking is not visible when the
backrest is in the upright position.
● When the rear seat backrest is lowered or is
not properly
engaged nobody else can travel
in the corresponding seats (not even a child). CAUTION
Serious damage can be caused to the vehicle
and other ob j

ects if the rear seat backrest is
lowered or lifted without due care and atten-
tion.
● Before lowering the rear seat backrest, al-
way
s adjust the front seats so that neither
the head restraints nor the cushions of the
rear backrest can hit them. Transport and practical
equipment
St or
ag

e compartments
Storage areas under the front seats* Fig. 153
Storage compartment under the
fr ont
se

ats. There is a storage compartment with a cover
u
nder e
ac

h front seat.
The drawer* is opened by pulling on the han-
dle of the cover ››› Fig. 153.
To close the drawer, press the cover until it
locks into position. WARNING
● The dra w

ers will hold a maximum weight of
1.5 kg. ●
Do not driv e w

ith the drawer cover open.
There is an injury risk for passengers if the
cargo is released in case of sudden braking or
an accident. Folding table*
3 Applies to the model: LEON ST
Fig. 154
Left-hand front seat: folding table. –
To open the tray, open it up in the direction
of the arr
o

w ››› Fig. 154. WARNING
● The fo l

ding trays may not be folded down
whilst the vehicle is in motion and anyone is
seated on the second row of seats. There is a
risk of injury during a sudden braking ma-
noeuvre! The tray must therefore be closed
and properly secured whilst the vehicle is in
motion. 148

Transport and practical equipment
Storing objects Lo
a
ding the luggage compartment 

›› ›

table on page 2
All luggage and other loose objects must be
safely secured in the luggage compartment.
Unsecured objects which shift back and forth
could impair the driving safety or driving
characteristics of the vehicle by shifting the
centre of gravity. – Distribute the load evenly in the luggage
comp ar

tment.
– Place heavy objects as far forward as possi-
ble in the lug

gage compartment.
– Place the heavy objects first.
– Secure heavy objects to the fitted fastening
rings

›››
page 157. WARNING
● Loo se lug

gage and other objects in the lug-
gage compartment could cause serious inju-
ries.
● Always stow objects in the luggage com-
partment
and secure them on the fastening
rings.
● Use suitable straps to secure heavy ob-
jects.
● D

uring sudden manoeuvres or accidents,
loose ob
jects can be thrown forward, injuring vehicle occupants or passers-by. This in-
cr
e

ased risk of injury will be further increased
if a loose object is struck by an inflating air-
bag. If this happens, objects may shoot out-
ward like a missile. Risk of fatal injury.
● Please note that the centre of gravity may
shift when tr
ansporting heavy objects; this
may affect vehicle handling and lead to an ac-
cident. Therefore, it is essential to adjust
your speed and driving style accordingly, to
avoid accidents.
● Never exceed the allowed axle weights or
allo
wed maximum weight. If said weights are
exceeded, the driving characteristics of the
vehicle may change, leading to accidents, in-
juries and damage to the vehicle.
● Never leave your vehicle unattended, espe-
cia
lly when the rear lid is open. Children
could climb into the luggage compartment,
closing the door behind them; they will be
trapped and run the risk of death.
● Never allow children to play in or around
the vehic
le. Close and lock all the doors and
rear lid when you leave the vehicle. Before
you lock the vehicle, make sure that there are
no adults or children in the vehicle. Note
● Air cir c

ulation in the vehicle helps reduce
fogging of the windows. Used air escapes
through ventilation slits in the side trim of
the luggage compartment. Ensure that the
ventilation slots are never covered. ●
Strap s

for securing the load to the fasten-
ing rings are commercially available. Luggage compartment cover
3 Applies to the model: LEON/LEON SC
Fig. 159
In the luggage compartment: remov-
in g and in
s

talling the rear shelf. Fig. 160
In the luggage compartment: remov-
in g and in s

talling the rear shelf. » 151
Technical data
Advice
Operation
Emergencies
Safety

Transport and practical equipment
● The r e
ar shelf
can be stored under the lug-
gage compartment variable floor when the
latter is in the top position (except for vehi-
cles equipped with natural gas engine CNG)
››› page 154.
Fitting the rear shelf
● Place the rear shelf in the housing provided
in the left
side cover.
● Engage the support of the rear shelf
›››
Fig. 162 1 in the right housing.
● Check that the support ››
›
Fig. 162 1 is
pr operly
en
gaged. WARNING
Animals, loose or unsecured or objects car-
ried on the re ar shelf

can cause serious injury
in case of sudden manoeuvring or braking or
in case of an accident.
● Do not leave hard, sharp or heavy objects
or in bags
on the rear shelf.
● Never carry animals on the rear shelf. CAUTION
To retract the rear shelf, press on its handle
in a down w

ards only direction; if you press it
upwards it may lead to its axles breaking. Storing the rear shelf
3 Applies to the model: LEON/LEON SC
Fig. 163
In the luggage compartment: covers
f or s
t

oring the rear shelf. Fig. 164
In the luggage compartment: fitting
the s t
or

age compartment shelf. The rear shelf can be stored under the lug-
g
ag
e c

ompartment variable floor.
● Remove the left and right covers
›››
Fig. 163. ●
Pres
s the rear shelf until it engages in its
housing ››› Fig. 164.
● Put the left and right covers in their original
position.
153
Technical data
Advice
Operation
Emergencies
Safety

Transport and practical equipment
Removing the net partition
● Fold the rear seat backrests forward.
● Press the left or right release catch
› ›
›
Fig. 168 in the direction of the arrow 1 .
● Remove the casing from the support in the
dir ection of
the arr

ow ››› Fig. 168 2 .
Fittin g the net
p
artition
● Fold the rear seat backrests forward.
● Fit the casing in the right and left supports.
● Press the casing into the left and right sup-
ports in the op
posite direction to the arrow
››› Fig. 168 2 until it engages.
The r ed m
ark

ings on the release buttons
should no longer be visible. WARNING
● Alw a

ys secure objects, even when the net
partition is properly assembled.
● There should be nobody behind the assem-
bled p
artition when the vehicle is moving. CAUTION
Incorrect handling of the net partition could
cau se d

amage.
● Do not “release” the net partition when
lowerin
g it, as the net and other vehicle parts
could be damaged. Roll down the net parti-
tion by hand. Use of the net partition with the rear
se
at
b

ackrests lowered 3 Applies to the model: LEON ST
Fig. 169
Assembling the net partition in the
r e
ar se

at backrests. Fig. 170
In the luggage compartment: net
p ar
tition hook

ed into the rear seat backrests. Fitting the net partition
● Fold the rear seat backrests forward. ●
Remo
v

e the net partition from the side sup-
ports.
● Place the net casing in the rail slots in the
direction of the arr
ows ››› Fig. 169 1 .
● Push the casing towards the left side of the
v ehic
l

e in the direction of arrow ››› Fig. 169
2 and as far as it will go.
● Check that the net is secure.
P u
l

ling out and securing the net partition
● Pull up handle ›››
Fig. 170 2 to remove the
net fr
om the c
asing ››› Fig. 170 4 .
● Hook in the net partition on the right side
› ›
›

Fig. 170 3 (magnified image).
● Hook in the net partition in the left side
hou s
in

g ››› Fig. 170 1 pulling the rod.
The net p
ar
tition is properly assembled when
the T-shaped ends are firmly secured in the
corresponding housings ››› Fig. 170 3 and
1 .
R etr
actin

g the net partition
● Remove the rod from the housings in the
trims of the r
oof side members.
● Roll up the net into the casing ›››
Fig. 170
4 lowering it with your hand.
»
155
Technical data
Advice
Operation
Emergencies
Safety

Transport and practical equipment
Fastening rings* Fig. 173
In the luggage compartment: fasten-
in g rin
g
s (LEON/LEON SC model except ver-
sions with spare wheel and CNG). Fig. 174
In the luggage compartment: fasten-
in g rin
g

s (LEON ST model). In the front and rear part of the luggage com-
p
ar
tment

there are fastening rings to secure
the luggage ››› Fig. 174.
In order to use the fastening rings, they must
be lifted beforehand 1)
. WARNING
If unsuitable or damaged belts or retaining
str ap

s are used, they could break in the event
of braking or an accident. Objects could then
be launched across the passenger compart-
ment and cause serious or fatal injuries.
● Always use belts or retaining straps that
are suit
able and in a good condition.
● Belts and retaining straps should be se-
curely
fastened to the fastening rings.
● Objects in the luggage compartment that
are un
secured could move suddenly and mod-
ify the handling of the vehicle.
● Secure all objects, little and large.
● Never exceed the maximum tensile load of
the fas
tening ring when securing objects.
● Never secure a child seat to the fastening
rings. Note
● The max imum t

ensile load that the fasten-
ing rings can support is 3.5 kN. ●
Belt s

and securing systems for the appro-
priate load can be obtained from specialised
dealerships. SEAT recommends visiting a
SEAT dealership for this.
● The fastening rings are rendered unusable
for v
ersions with spare wheel and CNG. 1)
Valid only for the LEON ST model.
157Technical data
Advice
Operation
Emergencies
Safety

Transport and practical equipment
Hook the net bag next to the load threshold
● Secure the short net hooks to the fastening
rin g
s
››› Fig. 178 1
› ›› . The bag zip should
be f ac
in
g upwards.
● Secure the straps in the bag hooks 2 .
R emo
v

ing the net bag
The hooked up net bag is taut ››› .
● Remove the hooks and the net bag straps
fr om the f
a

stening rings and from the bag
hooks.
● Store the net bag in the luggage compart-
ment. WARNING
To secure the elastic net bag on the fastening
ring s

it must be stretched out. Once hooked
up it is taut. If the net bag is hooked up or un-
hooked incorrectly the hooks could cause in-
juries.
● Always secure the net hooks properly so
that they
do not suddenly release from the
fastening rings when hooking or unhooking
them.
● On hooking or unhooking them, protect
your eye
s and face in case the hooks are re-
leased suddenly.
● Always hook up the net bag hooks in the
desc
ribed order. If a hook is unexpectedly re-
leased the risk of injury is increased. Luggage compartment variable floor
3 Applies to the model: LEON/LEON SC
Fig. 179
Luggage compartment: variable
floor Fig. 180
Luggage compartment: variable
floor Variable floor in the tilted position
When the
v
ari
able floor is tilted you can ac-
cess the spare wheel/anti-puncture kit area. ●
Lift the
variable floor using handle
››› Fig. 179 1 , pull it back and push the
b ac
k
rest of the rear seat until the movable
part of the floor is resting on it.
● Rest the floor on its housings ›››
Fig. 180
(arrows).
159Technical data
Advice
Operation
Emergencies
Safety

Operation
Fig. 184
Leon ST: attachment points for the
roof r
ailings for the roof carrier system. The crossbars are the basis of a series of spe-
c
i
al

roof carrier systems. For safety reasons,
special fixtures must be used to safely trans-
port luggage, bicycles, skis, surf boards or
boats on the roof. Suitable accessories can
be acquired at SEAT dealerships.
Always secure the crossbars and the roof car-
rier system properly. Always take the assem-
bly instructions that come with the crossbars
and the roof carrier system in question into
account.
LEON model
The front and rear attachment points 1 and
2 are only visible when the doors are open
› ›
›

Fig. 183 A.
Leon SC model
The front and rear attachment points 1 are
on ly


visible when the doors are open. The rear attachment points
3 are marked on the
t op edg
e of

the glass with arrow heads
››› Fig. 183 B.
LEON ST model
The crossbars are assembled on the roof rail-
ings. The attachment points can be seen on
bottom of the roof railing ››› Fig. 184. WARNING
Incorrect attachment and use of the cross-
bar s

and the roof carrier system may cause
the whole system to detach from the roof and
cause an accident and injuries.
● Always take the manufacturer assembly in-
structions
into account.
● Use only crossbars and the roof carrier sys-
tem when they ar
e in perfect condition and
are properly secured.
● Secure the crossbars and the roof carrier
syst
em properly.
● Check threaded joints and attachments
travel
ling and if necessary tighten them after
you have travelled a short distance. When
making long trips, check the threaded joints
whenever you stop for a rest.
● Always fit the special roof carrier systems
correctly
for wheels, skis and surfboards, etc.
● Do not modify or repair the crossbars or
roof c
arrier system. Note
Always read the assembly instructions that
come w ith the c

rossbars and the roof carrier
system carefully and keep them in the vehi-
cle. Loading the roof carrier system
The load can only be secured if the crossbars
and the roof
c

arrier system are properly in-
stalled ››› .
Max imum authori

sed roof load
The maximum permissible roof load is 75 kg.
This figure comes from the combined weight
of the roof carrier, the cross bars and the load
itself on the roof ››› .
A lw
a

ys check the weight of the roof carrier
system, the cross bars and the weight of the
load to be transported and weigh them if
necessary. Never exceed the maximum au-
thorised roof load.
If you are using cross bars and a roof carrier
with a lower weight rating, you will not be
able to carry the maximum authorised roof
load. In this case, do not exceed the maxi-
mum weight limit for the roof carrier which is
listed in the fitting instructions.
162

Driving
● Sec ur
e the
vehicle as usual by applying the
handbrake firmly and putting it in 1st gear. WARNING
● Tak e me

asures to reduce the risk of injury
when you leave your vehicle unattended.
● Never park where the hot exhaust system
coul
d ignite inflammable materials, such as
dry grass, low bushes, spilt fuel etc.
● Never allow vehicle occupants to remain in
the vehic
le when it is locked. They would be
unable to open the vehicle from the inside,
and could become trapped in the vehicle in
an emergency. In the event of an emergency,
locked doors will delay assistance to vehicle
occupants.
● Never leave children alone in the vehicle.
They cou
ld set the vehicle in motion, for ex-
ample, by releasing the handbrake or the
gearbox lever.
● Depending on weather conditions, it may
become extr
emely hot or cold inside the vehi-
cle. This can be fatal. Brakes
New brake pads
F
or the fir
s

t 400 km (250 miles), new brake
pads have not yet reached their maximum
braking capacity, and need to be “run in”
first. However, you can compensate for the
slightly reduced braking effect by applying more pressure on the brake pedal. Avoid
overlo

ading the brakes while running them
in.
Wear
The rate of wear on the brake pads depends
a great deal on how you drive and the condi-
tions in which the vehicle is operated. This is
a particular problem in urban traffic and
short stretches, or with very sporty driving.
Depending on the speed, the braking force
and the environmental conditions (for exam-
ple, the temperature, air humidity, etc.)
noises may be produced on braking.
Wet roads or road salt
In certain situations (for example, on driving
through flooded areas, in severe downpours
or after washing the vehicle) the braking ac-
tion could be delayed if the discs and pads
are damp, or frozen in winter. In this case the
brakes should be “dried” by pressing the
brake pedal several times.
At high speed and with the windscreen wip-
ers activated, the brake pads will briefly
touch the brake discs. This takes place, al-
though unnoticeable to the driver, at regular
intervals to improve the response time of the
brakes when they are wet.
The effectiveness of the brakes can also be
temporarily reduced if the vehicle is driven
for some distance without using the brakes when there is a lot of salt on the road in win-
ter.
The layer of salt that accumulates on the
discs and pads can be removed by gently ap-
plying the brakes a few times.
Corrosion
There may be a tendency for corrosion to
form on the discs and dirt to build up on the
brake pads if the vehicle is used infrequently
or the brakes are not used very often.
If the brakes are not used frequently, or if
rust has formed on the disks, it is advisable
to clean off the pads and disks by braking
firmly a few times at a moderately high speed
››› .
F au
lt

in the brake system
If the brake pedal travel should ever increase
suddenly, this may mean that one of the two
brake circuits has failed. Drive immediately
to the nearest specialised workshop and
have the fault repaired. Drive there slowly
and remember that you will have to apply
more pressure on the brake pedal and allow
for longer stopping distances.
Low brake fluid level
Malfunctions can occur in the brake system if
the brake fluid level is too low. The brake flu-
id level is monitored electronically. »
175
Technical data
Advice
Operation
Emergencies
Safety