fuel Seat Leon 5D 2015 User Guide

Self-help
they should be changed if they are damaged,
or c l
e
aned if they are dirty ››› .
Dam ag
ed w
iper blades should be replaced
immediately. These are available from quali-
fied workshops. WARNING
Worn or dirty wiper blades reduce visibility
and incr e

ase the risk of accident and serious
injury.
● Always replace damaged or worn blades or
bla
des which do not clean the windscreen
correctly. CAUTION
● Damag ed or dir

ty windscreen wipers could
scratch the glass.
● If products containing solvents, rough
spong
es or sharp objects are used to clean
the blades, the graphite layer will be dam-
aged.
● Never use fuel, nail varnish remover, paint
thinner or simil
ar products to clean the win-
dows.
● In icy conditions, always check that the
wiper bl
ades are not frozen to the glass be-
fore using the wipers. In cold weather, it may
help to leave the vehicle parked with the wip-
ers in service position ›››
 page 64. CAUTION
● To pr ev

ent damage to the bonnet and the
wiper arms, only leave them in the service
position.
● Before driving, always lower the wiper
arms. Towing and tow-starting the ve-
hicl
e
Gener

al information Read the additional information carefully
› ›
›

 page 61. WARNING
If the vehicle has no electrical power, the
brak e light

s, turn signals and all other lights
will no longer function. Do not have the vehi-
cle towed away. Failure to follow this instruc-
tion could result in an accident. WARNING
The risk of accidents is high when tow-start-
ing, f or e

xample, the towed vehicle can easily
be driven into the towing vehicle. CAUTION
If there is no oil in the gearbox or no lubricant
in the autom atic

transmission the car may only be towed with the driven wheels lifted
cl
e

ar of the road, or transported on a special
car transporter or trailer. CAUTION
Do not tow a vehicle for more than 50 m in at-
t empt t

o start it. There is risk of damage to
the catalytic converter. Note
● Ple a

se observe related legal requirements.
● Switch on the hazard warning lights of both
vehicl
es. However, observe any regulations
to the contrary.
● The tow rope must not be twisted. Other-
wise the fr
ont tow line anchorage could be
pulled off the vehicle. 89
Technical data
Advice
Operation
Emergencies
Safety

Fuses and bulbsNo.Consumers/Amps
13Driving mode.15
14Air conditioner fan30
17Instrument panel5
18Rear camera7.5
214x4 Haldex Control Unit15
22Trailer15
23Right lights40
24Electric sunroof30
25Left door30
26Heated seats20
28Trailer25
31Left lights40
32Parking aid control unit7.5
33Airbag5
34Reverse switch, clima sensor, electro-
chromic mirror7.5
35Diagnosis, headlight control unit,
headlight adjuster10
36Front camera, Radar10
38Trailer25
39Right door30
4012V socket20
No.Consumers/Amps
42Central locking40
43Interior light30
44Trailer15
45Electric driver's seat15
47Rear window wiper15
49Starter motor; clutch sensor5
53Heated rear window30
Fuse arrangement in engine compartment
No.Consumers/Amps
1ESP control unit40/20
2ESP control unit40
3Engine control unit (diesel/pet-
rol)30/15
4Engine sensors5/10
5Engine sensors7.5/10
6Brake light sensor5
7Engine power supply5/10
8Lambda probe10/15
9Engine5/10/20
10Fuel pump control unit10/15/20
11PTC40
No.Consumers/Amps
12PTC40
13Automatic gearbox control unit15/30
15Horn15
16Fuel pump control unit5/15/20
17Engine control unit7.5
18Terminal 30 (positive reference)5
19Front windscreen washer30
20Alarm horn10
22Engine control unit5
23Starter motor30
24PTC40
31Electronic differential CUPRA15
CAUTION
● Alw a

ys carefully remove the fuse box cov-
ers and refit them correctly to avoid problems
with your vehicle.
● Protect the fuse boxes when open to avoid
the entry of
dust or humidity. Dirt and humid-
ity inside fuse boxes can cause damage to
the electrical system. » 93
Technical data
Advice
Operation
Emergencies
Safety

Instruments and warning/control lamps
CAUTION
● To pr ev
ent damage to the engine, the rev
counter needle should only remain in the red
zone for a short period of time.
● When the engine is cold, avoid high revs
and heavy ac
celeration and do not make the
engine work hard. For the sake of the environment
Changing up a gear in time reduces fuel con-
sumption and noi se.Rev counter
The rev counter indicates the number of en-
gine r
ev
o

lutions per minute ›››
Fig. 124 1 .
T og
ether w
ith the gear-change indicator, the
rev counter offers you the possibility 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 af-
ter it has been run in properly. Before reach-
ing 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 ped-
al. We recommend that you avoid high revs and
that

you follow the recommendations on the
gear-change indicator. Consult the additional
information in ›››
 page 33, Gear-change
indicator. CAUTION
Never allow the rev counter needle 1 ›››
Fig. 124 to g o int
o the red zone on the
scale for more than a very brief period, other-
wise there is a risk of engine damage. For the sake of the environment
Changing up a gear early will help you to save
fuel and minimi

se emissions and engine
noise. Indications on the display
A variety of information can be viewed on the
in
s
trument

panel display ›››
Fig. 124 3 , de-
pendin g on the
v
ehicle equipment:
● Bonnet, rear lid and doors open
›››
 page 34.
● Warning and information messages
›››
 page 34.
● Distance travelled ›››

page 107.
● Time ›››

page 106.
● Navigation instructions.
● Outside temperature ›››

 page 33. ●
Compa
ss ››› page 106.
● Shift lever position ›››
page 168.
● Recommended gear (manual gearbox)
›››
 page 33.
● Multifunction display (MFD) and menus
with differ
ent setting options ›››
 page 31.
● Service interval display ›››

 page 38.
● Second speed display ›››

 page 31.
● Speed warning function ›››

 page 38.
● Start-Stop system status display
›››
page 183.
● Active cylinder management display
(ACT ®
)* ››

› page 177
● Signs recognised by the traffic signal de-
tection sys
tem ››› page 208
● Low consumption driving status (ECO)
›››
page 106
● Identifying letters on engine (MKB).
Dist
ance travelled
The odometer registers the total distance
travelled by the car.
The odometer (trip ) shows the distance
travelled since the last odometer reset. The
last digit of the trip recorder indicates distan-
ces of 100 metres or one tenths of a mile.
● Briefly press the button ›››
Fig. 124 4 to re-
set the trip r
ec
order to 0. »
105
Technical data
Advice
Operation
Emergencies
Safety

Operation
● Keep the b
utt
on 4 pressed for about 3
sec ond
s
and the previous value will be dis-
played.
Time
● To set the time, keep the button ›››
Fig. 124
4 pressed for more than 3 seconds to select
the hour or minut e di
s
play.
● To continue setting the time, press the up-
per or lower p
art of the button 4 . Hold but-
t on do
wn t
o scroll through the numbers
quickly.
● Press the button 4 again in order to finish
settin g the time.
The time c an al

so be set via the  key and
Set up function button in the Easy Connect
sy s
t

em ››› page 110.
Compass
With the ignition on and the navigation sys-
tem on, the cardinal point corresponding to
the direction of travel of the vehicle is dis-
played on the instrument panel.
Selector lever position
The selected gear is displayed on the side of
the selector lever and on the instrument pan-
el display. In positions D and S, and with the
Tiptronic, the corresponding gear is also dis-
played. Recommended gear (manual gearbox)
The recommended g

ear in order to save fuel
is displayed on the instrument panel while
you are driving ›››
 page 33.
Second speed display (mph or km/h)
In addition to the speedometer, the speed
can also be displayed in a different unit of
measurement (in miles or in km per hour).
This option cannot be deactivated in models
destined for countries in which the second
speed must always be visible.
The second speed display can be adjusted in
the Easy Connect system via the  key and
the Set
up function button
››
›
page 110.
Speed warning
When the speed setting is exceeded, this will
be indicated on the instrument panel display.
This is very useful, for example when using
winter tyres that are not designed for driving
at the maximum speed of the vehicle
›››  page 38.
The speed warning settings can be adjusted
in the Easy Connect system via the  key
and the Set
up function button
››
›
page 110.
Start-Stop operating display
Updated information relating to the status is
displayed on the instrument panel
››› page 183. Low consumption driving status (ECO)*
Depending on the equipment, when driv

ing,
the “ECO ” display appears on the instrument
panel when the vehicle is in low consump-
tion status due to active cylinder manage-
ment (ACT ®
)* ››› page 177.
Identifying letters on engine (MKB)
Hold the button ››› Fig. 124 4 down for more
th an 15 sec
ond

s to display the identifying
letters of the vehicle engine (MKB). To do
this, the ignition must be switched on and
the engine switched off. WARNING
Observe the safety warnings ›››
in Warning
and indication l amp
s on page 109. WARNING
Even though outside temperatures are above
freez in

g, some roads and bridges may be icy.
● At outside temperatures above +4°C
(+39°F), even when the “ice c
rystal symbol”
is not visible, there may still be patches of ice
on the road.
● Do not rely on the outside temperature in-
dicator! Note
● Differ ent

versions of the instrument panel
are available and therefore the versions and 106

Operation
●
Addition a
l lights and other accessories in
front of the air inlet reduce the cooling effect
of the coolant. At high outside temperatures
and high engine loads, there is a risk of the
engine overheating.
● The front spoiler also ensures proper distri-
bution of the c
ooling air when the vehicle is
moving. If the spoiler is damaged this can re-
duce the cooling effect, which could cause
the engine to overheat. Seek specialist assis-
tance. Fuel - Gas level
Fig. 126
Fuel gauge. Displays
2 and
6
› ›
› Fig. 124
only work
when the ignition is switched on. When the
display reaches the reserve mark, the lower
diode lights up in red and the control lamp 
appears ››› page 104. When the fuel level is
very low, the lower diode flashes in red. The yellow control lamp 
lights up when the
re
serve level has been reached.
The green warning lamp  lights up when the
vehicle is running in natural gas operating
mode.
The green warning lamp  switches off when
the natural gas is exhausted. The engine
changes to operate with petrol.
Problem: If the vehicle is left parked for a
long time immediately after refuelling, the
natural gas level indicator may not accurately
indicate the same level shown after refuelling
when the vehicle is started up again. This is
not due to a leak in the system, but to a drop
in pressure in the gas tank for technical rea-
sons after a cooling phase just after refuel-
ling.
Fuel level - Petrol/Diesel Fig. 127
Fuel gauge. The display
6
› ››
Fig. 124
on ly works when
the ignition is switched on. When the display
reaches the reserve mark, the lower diode
lights up in red and the control lamp  ap-
pears ››› page 104. When the fuel level is very
low, the lower diode flashes in red.
The distance to empty fuel level is displayed
on the instrument panel 3
› ››
Fig. 124
.
The c

apacity of the fuel tank of your vehicle is
given in the Technical data section
›››  page 51. CAUTION
Never run the fuel tank completely dry. An ir-
re gu

lar fuel supply could cause misfiring. In
this way the unburned fuel can reach the ex-
haust system, which could cause the catalytic
converter to overheat resulting in damage. Control lamps
W arnin
g and indic

ation lamps Read the additional information carefully
› ›
›

 page 41.
The control and warning lamps are indicators
of warnings, ››› , faults
››
›
or certain func-
tion s.
Some c
ontrol and warning lamps come
on when the ignition is switched on, and
switch off when the engine starts running, or
while driving.
108

Instruments and warning/control lamps
Depending on the model, additional text
me s
s
ages may be viewed on the instrument
panel display. These may be purely informa-
tive or they may be advising of the need for
action ››› page 104, Instruments.
Depending upon the equipment fitted in the
vehicle, instead of a warning lamp, some-
times a symbol may be displayed on the in-
strument panel.
When certain control and warning lamps are
lit, an audible warning is also heard. WARNING
If the warning lamps and messages are ignor-
ed, the v ehic

le may stall in traffic, or may
cause accidents and severe injuries.
● Never ignore the warning lamps or text
mess
ages.
● Stop the vehicle safely as soon as possible.
● Park the vehicle away from traffic and en-
sure th
at there are no highly flammable ma-
terials under the vehicle that could come into
contact with the exhaust system (e.g. dry
grass, fuel).
● A faulty vehicle represents a risk of acci-
dent for the driv
er and for other road users. If
necessary, switch on the hazard warning
lamps and put out the warning triangle to ad-
vise other drivers.
● Before opening the bonnet, switch off the
engine and al
low it to cool. ●
In any

vehicle, the engine compartment is a
hazardous area and could cause severe inju-
ries ››› page 246. CAUTION
Failure to heed the control lamps and text
me ss

ages when they appear may result in
faults in the vehicle. Engine management*
 This warning lamp monitors the engine man-
ag
ement
sy

stem for petrol engines.
The warning lamp  (Electronic Power Con-
trol) lights up when the ignition is switched
on while system operation is being verified. It
should go out once the engine is started.
If there is a fault in the electronic engine
management system while you are driving,
this warning lamp will light up. Stop the vehi-
cle and seek technical assistance.
Engine pre-heating/fault system* The warning lamp lights up to show that the
glo
w p
lug

s are preheating the diesel engine.
The control lamp  lights up
If the control lamp  lights up when the en-
gine is started it means that the glow plugs are preheating. When the warning lamp goes
off, the engine shou

ld be started straight
away.
Control lamp  flashes
If a fault develops in the engine management
system while you are driving, the glow plug
system lamp will flash . Take the vehicle to
a specialised workshop as soon as possible
and have the engine checked. 109
Technical data
Advice
Operation
Emergencies
Safety

Operation
The vehicle keys or new spare keys can be
o bt
ained fr
om a SEAT Official Service, a spe-
cialised workshop or an approved key service
qualified to create this kind of key.
New keys or spare keys must be synchron-
ised before use ››› page 121. CAUTION
All of the vehicle keys contain electronic com-
ponents. Pr ot

ect them from damage, impacts
and humidity. Note
● Only u

se the key button when you require
the corresponding function. Pushing the but-
ton unnecessarily could accidentally unlock
the vehicle or trigger the alarm. It is also pos-
sible even when you are outside the radius of
action.
● Key operation can be greatly influenced by
overl
apping radio signals close to the vehicle
working in the same range of frequencies, for
example, radio transmitters or mobile tele-
phones.
● Obstacles between the remote control and
the vehic
le, bad weather conditions and dis-
charged batteries can considerably reduce
the range of the remote control.
● If the buttons of the vehicle key are press-
ed ›››

Fig. 131 or ››› Fig. 132 or one of the cen-
tral locking buttons ››› page 119 is pressed
repeatedly in short succession, the central
locking briefly disconnects as protection against overloading. The vehicle is then un-
lock
ed. L

ock it if necessary. Unlocking/Locking by remote control
Read the additional information carefully
›› ›

 page 11
The vehicle will be locked again automatical-
ly if you do not open one of the doors or the
rear lid within 30 seconds after unlocking the
car. This function prevents the vehicle from
remaining unlocked if the unlocking button is
pressed by mistake. This does not apply if
you press the button  for at least one sec-
ond.
In v
ehic

les with a security central locking
feature (selective unlocking of side doors)
››› page 118, when the button  is pressed
onc e, on
ly

the driver door and the fuel tank
flap are unlocked. When the button is press-
ed a second time, all the vehicle doors are
unlocked. WARNING
Observe the safety warnings ›››
in Descrip-
tion on pag e 116
. Note
● Do not u se the r

emote control key until the
vehicle is visible. ●
Other fu nction

s of the remote control key
››› page 125, Convenience opening/closing. Selective unlocking system
The selective unlocking system allows you to
only
u

nlock the driver door and the fuel tank
flap. All other doors and the rear lid remain
locked.
Unlocking the driver door and tank flap
– Press button  on the remote control key
onc e
, or t

urn the key once to open.
Unlocking all the doors, the rear lid and the
tank flap simultaneously.
– Within 5 seconds, press button  on the
r emot
e c

ontrol key twice, or turn the key to
open twice within 5 seconds.
The anti-theft security system* and the anti-
theft alarm* are immediately disabled if you
unlock only the driver door, without unlock-
ing the other doors.
In vehicles with Easy Connect*, you can pro-
gramme the security central locking system
directly ››› page 119.
118

Opening and closing
Programming the central locking sys-
t em You can use Easy Connect* to select which
doors
ar
e unlocked with the central locking
system. Using the radio or the Easy Connect*
system, you can select whether the vehicle
automatically closes with the “Auto Lock”
programme at speeds of more than 15 km/h
(10 mph).
Programming the unlocking of the doors (ve-
hicles with Easy Connect)
– Select: control button Systems or Vehi-
cle systems > Vehicle settings >
Central locking > Unlocking doors .
Progr ammin

g the Auto Lock (vehicles with
radio)
– Select: SETUP button > control button

Central locking > Locking while
driving .
Pr ogr
ammin

g the Auto Lock (vehicles with
Easy Connect)
– Select: control button Systems or Vehi-
cle systems > Vehicle settings >
Locking while driving .
Unlocking doors You can c

hoose to un-
lock all the doors or only the driver door
when you unlock the vehicle. In all the op-
tions, the fuel tank flap is also unlocked. With the Driver
setting, when y
ou press the
 button on the remote control key only the
door on the driv er's
s
ide is unlocked. If that
button is pressed twice, the rest of the doors
and the rear lid will be unlocked.
In vehicles with a conventional key, turn the
key in the door lock, in the direction of open-
ing, twice within 2 seconds.
If the button  is pressed, all the vehicle
door s
ar

e locked. At the same time, a confir-
mation signal* is heard.
Auto Lock /Locking while driving . If
you select on, all the vehicle doors are
locked at speeds above 15 km/h (10 mph).
Central locking switch Read the additional information carefully
› ›
›

 page 11
Please note the following when using the
central locking switch to lock your vehicle:
● It is not possible to open the doors or the
rear lid fr
om the outside (for safety reasons,
e.g. when stopped at traffic lights).
● The LED in the central locking switch lights
up when all the door
s are closed and locked.
● You can open the doors individually from
the inside b
y pulling the inside door handle. ●
In the event of
an accident in which the air-
bags inflate, doors locked from the inside will
be automatically unlocked to facilitate access
and assistance. WARNING
● The centr a

l locking switch also operates
when the ignition is switched off and auto-
matically locks all the vehicle doors when the
button  is pressed.
● The central locking switch does not operate
if the v

ehicle is locked from the outside and
the anti-theft security system is switched on.
● Locked doors could delay assistance in an
emergency
, potentially putting lives at risk.
Do not leave anyone, especially children, in
the vehicle. Note
The doors and the tailgate are locked auto-
matic a

lly when the vehicle reaches a speed of
about 15 km/h (Auto Lock) ››› page 116. You
can unlock the vehicle again using button  on the central locking switch.
Anti-theft security system (Safelock)*
The following message is displayed on the in-
s
trument
p

anel to remind the driver that
when the vehicle is closed from the outside,
the anti-theft security system is switched on.  Do not forget the Safelock. »
119
Technical data
Advice
Operation
Emergencies
Safety

Lights and visibility
Windscreen wiper functionsWindscreen wiper performance in different sit-
uations
If the vehicle is at a
standstillThe activated position provision-
ally changes to the previous posi-
tion.
During automatic
wipe
The air conditioner comes on for
approximately 30 seconds in air
recirculation mode to prevent the
smell of the windscreen washer
fluid entering the inside the vehi-
cle.
For the interval wipe
Intervals between wipes depend
on the vehicle's speed. The high-
er the vehicle speed the shorter
the intervals. Heated windscreen washer jets
The he
atin
g on

ly thaws the frozen jets, it
does not thaw the water in the washer hoses.
When the ignition is switched on the heated
windscreen washer jets automatically adjust
the heat depending on the ambient tempera-
ture.
Headlight wash/wipe system
The headlight washers/wipers clean the
headlight lenses.
After the ignition is switched on, the first and
every fifth time the windscreen washer is
switched on, the headlights are also washed. Therefore, the windscreen wiper lever should
be pul

led towards the steering wheel when
the dipped beam or main beam are on. Any
incrusted dirt (such as insects) should be
cleaned regularly (e.g. when refuelling).
To ensure the headlight washers work cor-
rectly in winter, any snow which has got into
the bumper jet supports should be cleaned
away. If necessary, remove snow with an anti-
icing spray. Note
The wiper will try to wipe away any obstacles
that ar

e on the windscreen. The wiper will
stop moving if the obstacle blocks its path.
Remove the obstacle and switch the wiper
back on again. Rain sensor*
Fig. 143
Windscreen wiper lever: adjusting
the r ain sen
sor A Fig. 144
Rain sensor sensitive surface The rain sensor controls the frequency of the
w
ind
s
creen wiper intervals, depending on
the amount of rain ››› . The sensitivity of the
r ain sen
sor c

an be adjusted manually. Man-
ual wipe ››› page 136.
Move the lever to the required position
››› Fig. 143:
Rain sensor off.
Rain sensor on; automatic wipe if neces-
sary.
Setting sensitivity level of rain sensor
– Set control to the right: highly sensi-
tive.
– Set control to the left: less sensitive.
When the ignition is switched off and then
back on, the rain sensor stays on and starts
operating again when the windscreen wipers
are in position 1 and the vehicle is travel-
lin g at
mor

e than 16 km/h (10 mph). »
0 1
A
137
Technical data
Advice
Operation
Emergencies
Safety

Operation
Seat heating Fig. 147
In the centre console: front seats
he atin
g sw
itch The seat cushions can be heated electrically
when the ignition i
s
sw

itched on. The back-
rest is also heated in some versions.
The seat heating should not be engaged in
any of the following conditions:
● The seat is unoccupied.
● The seat has a covering.
● There is a child seat installed in the seat.
● The seat cushion is wet or damp.
● The indoor or outdoor temperature is great-
er than 25°C (77°F).
A

ctivate
Press the button  or . Seat heating is
switched on fully. Adjusting the heating output
Pres

s the button  or  repeatedly until the
desired intensity level is reached.
Deactivating
Press the button  or  until all warning
lamps switch off. WARNING
People who, because of medications, paraly-
si s

or chronic diseases (e.g. diabetes) cannot
perceive pain or temperature, or have a limi-
ted perception thereof, may suffer burns to
the back, buttocks or legs when using seat
heating, an occurrence that may entail a very
lengthy recovery period or from which it may
not be possible to recover fully. Seek medical
advice if you have doubts regarding your
health.
● People with limited pain and temperature
thresho
lds must never use seat heating. WARNING
If the fabric of the cushion is wet, this can ad-
ver sely

affect the operation of the seat heat-
ing, increasing the risk of burns.
● Make sure the seat cushion is dry prior to
usin
g the seat heater.
● Do not sit on the seat with clothing that is
wet or d
amp.
● Do not leave clothing that is wet or damp
on the seat. ●
Do not s pi

ll liquid on the seat. CAUTION
● To av oid d

amaging the heating elements of
the seat heaters, please do not kneel on the
seat or apply sharp pressure to a single point
on the seat cushion or backrest.
● Liquids, sharps objects and insulating ma-
teria
ls (e.g. covers or child seats) can damage
the seat heating.
● In the event of smells, switch off the seat
heating immedi
ately and have it inspected by
a specialised workshop. For the sake of the environment
The seat heating should remain on only when
needed. Otherw i

se, it is an unnecessary fuel
waste. Front centre armrest
The centre armrest can be adjusted to various
l
ev
el

s.
Adjusting the centre armrest – To adjust the tilt, lift the armrest from the
star

ting position so that it is engaged.
– To return the armrest to the starting posi-
tion, remov

e the armrest from the upper
fixed position and lower it.
142