2017 Seat Leon 5D horn

Fuses and bulbsNo.Consumers/Amps
36Right LED headlight7.5
37Left LED headlight7.5
38Trailer25
39Right door30
4012V socket20
42Central locking40
43SEAT Sound, beats sound CAN and
MOST.30
44Trailer15
45Electric driver's seat15
47Rear window wiper15
49Starter motor; clutch sensor5
52Driving mode.15
53Heated rear window30
Fuse arrangement in engine compartment
No.Consumers/Amps
1ESP control unit25
2ESP control unit40/60
3Engine control unit (diesel/pet-
rol)30/15
4Engine sensors5/10
No.Consumers/Amps
5Engine sensors7.5/10
6Brake light sensor5
7Engine power supply5/10
8Lambda probe10/15
9Engine5/10/20
10Fuel pump control unit10/15/20
11PTC40
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
33Automatic gearbox pump30
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. Note
● In the v ehic

le, there are more fuses than
those indicated in this chapter. These should
only be changed by a specialised workshop.
● Positions not containing a fuse do not ap-
pear in the fo
llowing tables.
● Some of the equipment listed in the tables
below pert
ain only to certain versions of the
model or are optional extras.
● Please note that the above lists, while cor-
rect at
the time of printing, are subject to
change. Changing bulbs
Topic
intr

oduction Read the additional information carefully
› ›
›

 page 64.
Changing bulbs requires a certain degree of
practical skill. »
103
Technical data
Advice
Operation
Emergencies
Safety

Controls and displays
Operation
C ontr
o
ls and displays
General instrument panel Door release lever
Centr
al

locking switch . . . . . . . . . . . .128
Electric control to adjust exterior
mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Air outl

ets . . . . . . . . . . . . . . . . . . . . . . . . 176
Control lever for:
– Turn s ign

als and main beam
headlights . . . . . . . . . . . . . . . . . . . . . 141
– Lane Ass i

st . . . . . . . . . . . . . . . . . . . . . 224
– Main beam a
ssist . . . . . . . . . . . . . . . 142
– Cruise c
ontrol system (CCS) . . . . .209
Depending on equipment fitted:
– Lev er f

or cruise control . . . . . . . . . .209
Steering wheel with horn and – Driver airbag . . . . . . . . . . . . . . . . . . . 22
– On-boar d c

omputer controls . . . .36
– Contro
ls for radio, telephone,
navigation and speech dialogue
system ›››
Booklet Radio
– Paddle levers for tiptronic gear-
shift (automatic gearbox) . . . . . . .193
Instrument panel . . . . . . . . . . . . . . . . . 114
1 2
3
4
5
6
7
8 Control lever for:
– Wind
s

creen wipers and washer . .148
– Wipe and wa
sh system . . . . . . . . . . 148
– On-board c
omputer . . . . . . . . . . . . . 36
Depending on equipment fitted: ra-
dio or disp
lay for Easy Connect
(navigation, radio, TV/video) . . . . . .120
Depending on the equipment, but-
tons
for:
– SEAT driving modes . . . . . . . . . . . . .230
– Star t

-Stop system . . . . . . . . . . . . . . . 205
– Park a
ssist system . . . . . . . . . . . . . . 237
– Hazard w
arning lights . . . . . . . . . .145
– Tyr
e pressure switch . . . . . . . . . . . .285
– Airbag off di
splay . . . . . . . . . . . . . . . 89
Depending on the equipment,
glov e c

ompartment with: . . . . . . . . .158
– CD pl a

yer* and/or SD card*
››› Booklet Radio
Tyre pressure switch . . . . . . . . . . . . . .285
Front passenger airbag switch . . . .89
Front passenger airbag . . . . . . . . . . .22
Passenger seat heating control . . . .154
Depending on the equipment, con-
tro l

s for:
– Heating and ventilation system or
manual air conditioner . . . . . . . . . .56, 54
– Autom atic

air conditioner . . . . . . .52
9
10
11
12
13
14
15
16
17 Depending on the equipment:
– USB/A UX
-IN inp

ut . . . . . . . . . . . . . . 123
– Connectivity
Box/Wireless Charg-
er* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
– Storag
e compartment
Depending on equipment fitted,
gear lever or selector lever for:
– Manual gearbox . . . . . . . . . . . . . . . . 190
– Automatic
gearbox . . . . . . . . . . . . . 191
Electronic parking brake switch . . .183
Auto Hold switch . . . . . . . . . . . . . . . . . 208
Starter button (Keyless Access lock-
ing and ignition sys
tem) . . . . . . . . . . 180
Driver's seat heating control . . . . . .154
Ignition lock (vehicles without Key-
les
s Access) . . . . . . . . . . . . . . . . . . . . . . 178
Knee airbag . . . . . . . . . . . . . . . . . . . . . . 23
Adjustable steering column . . . . . . .21
Storage compartment
Bonnet lock
release . . . . . . . . . . . . . . . 271
Headlight range control . . . . . . . . . . .146
Headlight switch . . . . . . . . . . . . . . . . . 140
Electric windows . . . . . . . . . . . . . . . . . 136 Note
● Some of the equipment li

sted in this sec-
tion is only fitted on certain models or are op-
tional extras. » 18
19
20
21
22
23
24
25
26
27
28
29
30
31
113
Technical data
Advice
Operation
Emergencies
Safety

Operation
Note
● Never l e
ave any valuable items in the vehi-
cle unattended. Even a locked vehicle is not a
safe.
● If the diode on the driver door sill lights up
for about 30 sec
onds when the vehicle is
locked, the central locking system or anti-
theft alarm* is not working properly. You
should have the fault repaired at a SEAT Offi-
cial Service or specialised workshop.
● The vehicle interior monitoring of the anti-
theft a
larm* system will only function as in-
tended if the windows and the sunroof* are
closed. Car key
Fig. 132
Vehicle key Fig. 133
Vehicle key with alarm button. Vehicle key
W
ith the
v

ehicle key the vehicle may be
locked or unlocked remotely ››› page 125.
The vehicle key includes an emitter and bat-
tery. The receiver is in the interior of the vehi-
cle. The range of the vehicle key with remote
control and new battery is several metres
around the vehicle.
If it is not possible to open or close the vehi-
cle using the remote control key, this should
be re-synchronised ››› page 132 or the bat-
tery changed ››› page 132.
Different keys belonging to the vehicle may
be used.
Control lamp on the vehicle key
When a button on the vehicle key is pressed,
the control lamp flashes ››› Fig. 132 (arrow)
once briefly, but if the button is held down for a longer period the control lamp flashes sev-
eral time

s, such as in convenience opening.
If the vehicle key control lamp does not light
up when the button is pressed, replace the
key's battery ››› page 132.
Unfolding and folding the key shaft
Press button 1
› ››
Fig. 132
or ›
›› Fig. 133 to
unlock and unfold the key shaft.
To fold the shaft away, press button 1 and
f o
l

d the key shaft in until it locks in place.
Alarm button*
Only press alarm button 2 in the event of an
emer g
ency!

When the alarm button is press-
ed, the vehicle horn is heard and the turn sig-
nals are switched on for a short time. When
the alarm button is pressed again, the alarm
is switched off.
Spare key
To obtain a spare key and other vehicle keys,
the vehicle chassis number is required.
Each new key contains a microchip which
must be coded with the data from the vehicle
electronic immobiliser. A vehicle key will not
work if it does not contain a microchip or the
microchip has not been encoded. This is also
true for keys which are specially cut for the
vehicle.
126

Index
Headrests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 adju
s
tment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Heated rear window . . . . . . . . . . . . . . . . . . . . . 53, 55
Heating and fresh air . . . . . . . . . . . . . . . . . . . . . . . 56
Hill driving assistant . . . . . . . . . . . . . . . . . . . . . . 190
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
How to jump start . . . . . . . . . . . . . . . . . . . . . . . . . . 70 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
I Identification plate . . . . . . . . . . . . . . . . . . . . . . . . 289
Identifying letters on engine . . . . . . . . . . . . . . . . 290
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30, 178
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . 30, 178 see also Starter button . . . . . . . . . . . . . . . . . . . 180
Incorrect position . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Indications on the display . . . . . . . . . . . . . . . . . . 115 ACT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
adaptive cruise control . . . . . . . . . . . . . . . . . . . 216
assist systems submenu . . . . . . . . . . . . . . . . . . 40
compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
distance travelled . . . . . . . . . . . . . . . . . . . . . . . 116
doors, bonnet and rear lid open . . . . . . . . . . . . 41
driver information system . . . . . . . . . . . . . . . . . 36
driving data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
ECO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
emergency brake assist system (Front Assist) 210
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
MKB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
outside temperature . . . . . . . . . . . . . . . . . . . . . . 42
recommended gear . . . . . . . . . . . . . . . . . . . . . 116
second speed display . . . . . . . . . . . . . . . . . . . 116
selector lever positions . . . . . . . . . . . . . . . . . . 116
service intervals . . . . . . . . . . . . . . . . . . . . . . . . . 44
speed warning . . . . . . . . . . . . . . . . . . . . . . . . . 116
Start-Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
traffic s
igns . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
tyre monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 285
warning and control lamps . . . . . . . . . . . . . . . 216
warning and information messages . . . . . . . . . 41
Indications on the screen SEAT Drive Profile . . . . . . . . . . . . . . . . . . . . . . . 230
selector lever positions . . . . . . . . . . . . . . . . . . 191
Inertia mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Infotainment system . . . . . . . . . . . . . . . . . . . . . . . 33
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Inspection service . . . . . . . . . . . . . . . . . . . . . . . . 272
Instrument panel . . . . . . . . . . . . . . . . . . . . . . . . . 114 display . . . . . . . . . . . . . . . . . . . . . . . . . . . 114, 115
instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
service interval indication . . . . . . . . . . . . . . . . . 44
warning and control lamps . . . . . . . . . . . . . . . 119
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Interior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
ISOFIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27, 29
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . 27, 29
J Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66, 95 mounting points . . . . . . . . . . . . . . . . . . . . . . . . . 67
Journey data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Jump leads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
K
Key-operated switch . . . . . . . . . . . . . . . . . . . . . . . . 89
Keyless Access Keyless Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Keyless Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Press & Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 special characteristics . . . . . . . . . . . . . . . . . . . 131
star
ting the engine . . . . . . . . . . . . . . . . . . . . . . 181
unlocking and locking the vehicle . . . . . . . . . . 129
Keyless Access lock and ignition system: see Keyless Access . . . . . . . . . . . . . . . . . . . . . . 129
Keyless Entry see Keyless Access . . . . . . . . . . . . . . . . . . . . . . 129
Keyless Exit see Keyless Access . . . . . . . . . . . . . . . . . . . . . . 129
Keys assign key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
car key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
driver messages (mechanical contact) . . . . . . 178
remote control . . . . . . . . . . . . . . . . . . . . . . . . . 126
replacing the battery . . . . . . . . . . . . . . . . . . . . 132
spare key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
synchronising . . . . . . . . . . . . . . . . . . . . . . . . . . 132
unlocking and locking . . . . . . . . . . . . . . . 15, 127
Kick-down automatic gearbox . . . . . . . . . . . . . . . . . . . . . . 195
manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . 232
Knee airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 safety information . . . . . . . . . . . . . . . . . . . . . . . 23
L
Lane Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 cleaning the camera area . . . . . . . . . . . . . . . . . 259
Lane Assist system see Lane Assist . . . . . . . . . . . . . . . . . . . . . . . . . 224
Launch control (automatic gearbox) . . . . . . . . . . 195
Leather: care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Leaving Home . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Lifting the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Light Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Lighting of the instrument panel . . . . . . . . . . . . . 147
320