2015 Seat Leon SC turn signal bulb

The essentials
● Rep
l
ace the cover again or close the fuse
box lid.
Bulbs Bul
bs (12 V)
Light source used for each function
Halogen headlightsType
Daytime driving light/side lightP21W SLL
Dipped beam headlightsH7 LL
Main beam headlightsH7 LL
Turn signalPY21W LL
Full-LED main headlightsType
No bulbs may be replaced. All functions are with LEDs
Front fog lightType
Fog/cornering lights*H8
Rear lightsType
Brake light/tail lightP21W LL
Side lights2x W5W LL
Turn signalPY21W LL
Retro fog lightH21W
Rear lightsType
Reverse lightsP21W LL
LED rear lightsType
Turn signalPY21W LL
Retro fog lightH21W
Reverse lightsP21W LL
The remaining functions work with LEDs 
›››
page 94 Action in the event of a punc-
t
ur
e
Wh

at to do first ●
Park the vehicle on a horizontal surface
and in a s af
e p

lace as far away from traffic as
possible.
● Apply the handbrake.
● Switch on the hazard warning lights.
● Manual gearbox: select the 1s
t gear.
● Automatic gearbox: Move the sel
ector lever
to position P.
● If you are towing a trailer, unhitch it from
your v
ehicle. ●
Have the v
ehicle tool kit ›››
 page 86
and the spare wheel* ready
›››  page 262.
● Observe the applicable legislation for each
countr
y (reflective vest, warning triangles,
etc.).
● All occupants should leave the vehicle and
wait in a s
afe place (for instance behind the
roadside crash barrier). WARNING
● Alw a

ys observe the above steps and pro-
tect yourself and other road users.
● If you change the wheel on a slope, block
the wheel on the oppo
site side of the car with
a stone or similar to prevent the vehicle from
moving. 56

Emergencies
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. Bulbs
Ch an
gin

g a bulbRead the additional information carefully
› ›
›

 page 56.
Changing bulbs requires a certain degree of
practical skill.
If you choose to change the engine compart-
ment lamps yourself, remember that it is a
dangerous area ››› in Work in the engine
c omp
ar

tment on page 246.
Always use identical bulbs with the same
designation. The name can be found on the
base of the bulb holder. Depending on how equipped the vehicle is,
there are diff

erent sets of headlights and tail
lights:
● Halogen headlights
● Full-LED main headlights*
● Rear bulb light
● LED rear light*
Ful
l-LED headlight system*
Full-LED headlights handle all light functions
(daylight, side light, turn signal, dipped
beam and route light) with light emitting di-
odes (LEDs) as a light source.
Full-LED headlights are designed to last the
lifetime of the car and light bulbs cannot be
replaced. In case of headlight failure, go to
an authorised workshop to have it replaced. WARNING
● Tak e p

articular care when working on com-
ponents in the engine compartment if the en-
gine is warm. Risk of burns.
● Bulbs are highly sensitive to pressure. The
glas
s can break when you touch the bulb,
causing injury.
● When changing bulbs, please take care not
to injure
yourself on sharp edges, in particu-
lar on the headlight housing. CAUTION
● Remo v

e the ignition key before working on
the electric system. Otherwise, a short circuit
could occur.
● Switch off the lights and the parking light
before c
hanging a bulb.
● Take good care to avoid damaging any com-
ponents. For the sake of the environment
Please ask your specialist retailer how to dis-
pose of u

sed bulbs in the proper manner. Note
● Ple a

se check at regular intervals that all
lighting (especially the exterior lighting) on
your vehicle is functioning properly. This is
not only in the interest of your own safety,
but also that of all other road users.
● Before changing a bulb, make sure you
have the c
orrect new bulb.
● Do not touch the glass part of the bulb with
your bar
e hands, use a cloth or paper towel
instead, since the fingerprints left on the
glass will vaporise as a result of the heat gen-
erated by the bulb, they will be deposited on
the reflector and will impair its surface. 94

Fuses and bulbs
Changing bulbs in headlight
u nit
Dip ped he
adlight bulbFig. 103
Dipped beam headlights. Fig. 104
Dipped beam headlights. –
Raise the bonnet.
– Move the loops ››
›
Fig. 103 1 in the direc-
tion of the arr
o
w and remove the cover. –
Remov
e connector ››› Fig. 104 2 from the
b u
l
b.
– Unclip the retainer spring ›››
Fig. 104 3 pressing inwards to the right.
– Extract the bulb and fit the replacement so
th at
the lug on the b

ase fits into the recess
on the reflector.
Day light bulb Fig. 105
Day light bulb. –
Raise the bonnet.
– Turn the bulb holder ››
›
Fig. 105 1 to the
l ef
t
and pull.
– Remove the bulb by pressing on the bulb
holder and t

urning it anti-clockwise at the
same time.
– Installation involves all of the above steps
in rever

se sequence. Turn signal bulb
Fig. 106
Turn signal bulb. Fig. 107
Turn signal bulb. –
Raise the bonnet.
– Move the loop ››
›
Fig. 106 1 in the direc-
tion of the arr
o
w and remove the cover.
– Turn the bulb holder ›››
Fig. 107 2 anti-
c loc
k
wise and pull. »
95
Technical data
Advice
Operation
Emergencies
Safety

Fuses and bulbs
FR version fog-light bulb Fig. 112
Fog light: access to the connector
and t o the light
b
ulb holder. Fig. 113
Fog light: access to the connector
and t o the light
b

ulb holder. –
Remove the 3 bolts 1
› ›
› Fig. 112
from the
inside of the wheel housing and the 2 bot-
tom bolts 2
› ›
› Fig. 112
from the bumper
with the help of a screwdriver. –
Pul
l the wheel housing 3
› ››
Fig. 113
ac -
cess the 2 hidden screws 4
› ››
Fig. 113
of
the b
umper.
– Remove the screws using a screwdriver.
– Pull the bumper to release it from its an-
chorag
es to access the connector and the
light bulb holder. Note
Due to the difficulty of accessing fog light
bu l

bs, have them replaced at a Technical
Service or specialised workshop. Remove the bulb holder
Fig. 114
Front fog light. –
Remove connector ››
›
Fig. 114 1 from the
b ul
b.
– Turn the bulb holder ›››
Fig. 114 2 anti-
c loc
k
wise and pull. –
Remov
e the bulb by pressing on the bulb
holder and turning it anti-clockwise at the
same time.
– Installation involves all of the above steps
in rever

se sequence.
– Check that the bulb works properly.
Changing the rear light bulbs
(on the side panel) R

ear lights summary Rear lights on the side panel
Turn signalPY21W NA LL
Side light and brake lightP21W LL
97
Technical data
Advice
Operation
Emergencies
Safety

Index
Blown bulbs ch
an
ging a bulb . . . . . . . . . . . . . . . . . . . . . . . . . 94
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13, 246 opening the bonnet . . . . . . . . . . . . . . . . . . . . . 247
Brake assist system . . . . . . . . . . . . . . . . . . . . . . . 178
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
new brake pads . . . . . . . . . . . . . . . . . . . . . . . . 181
Braking Brake assist system . . . . . . . . . . . . . . . . . . . . . 178
Moving off on hills . . . . . . . . . . . . . . . . . . . . . . 182
C Camera cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
cleanliness . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Lane Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
natural gas tank . . . . . . . . . . . . . . . . . . . . . . . . 242
windscreen washer water . . . . . . . . . . . . . . . . 252
Car-care products . . . . . . . . . . . . . . . . . . . . . . . . . 231
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . . . 176
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
CD-ROM player (navigation) . . . . . . . . . . . . . . . . 146
Central locking system . . . . . . . . . . . . . . . . . . . . . 116 anti-theft alarm . . . . . . . . . . . . . . . . . . . . . . . . . 121
central locking switch . . . . . . . . . . . . . . . . . . . . 119
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . 125
manual locking . . . . . . . . . . . . . . . . . . . . . . . . . . 12
programming . . . . . . . . . . . . . . . . . . . . . . . . . . 119
remote control key . . . . . . . . . . . . . . . . . . . . . . 118
selective unlocking system . . . . . . . . . . . . . . . 118
sliding/tilting sunroof . . . . . . . . . . . . . . . . . . . 125
Cetane number (diesel fuel) . . . . . . . . . . . . . . . . 244 Changing
parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Changing a bulb . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 front fog light bulbs . . . . . . . . . . . . . . . . . . . . . . 96
number plate light . . . . . . . . . . . . . . . . . . . . . . 100
rear light bulb on the rear lid . . . . . . . . . . . . . . . 99
rear light bulbs on the side panel . . . . . . . . . . . 97
Rear light on the side panel . . . . . . . . . . . . . . . . 98
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . 58 subsequent work . . . . . . . . . . . . . . . . . . . . . . . . 60
Changing gear engaging gears (manual gearbox) . . . . . . . . . 167
Changing main headlight bulbs turn signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Changing settings CAR menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Changing the blades . . . . . . . . . . . . . . . . . . . . . . . 88
Changing the main beam headlight bulb main beam headlight . . . . . . . . . . . . . . . . . . . . . 96
Changing the main headlight bulb day light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
dipped headlight . . . . . . . . . . . . . . . . . . . . . . . . 95
Changing the wiper blades . . . . . . . . . . . . . . . . . . 64
Charging the battery . . . . . . . . . . . . . . . . . . . . . . 254
Checking levels engine compartment . . . . . . . . . . . . . . . . . . . . 246
Child-proof locking electric windows . . . . . . . . . . . . . . . . . . . . . . . . 124
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20, 85 categorisation in groups . . . . . . . . . . . . . . . . . . 85
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
safety instructions . . . . . . . . . . . . . . . . . . . . 20, 84
Securing with seat belt . . . . . . . . . . . . . . . . . . . 21Top Tether system . . . . . . . . . . . . . . . . . . . . . 22, 24
City Emergency braking function . . . . . . . . . . . . . 201 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
alcantar a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
carbon parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Easy Connect control panel . . . . . . . . . . . . . . . 235
Exhaust pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Fabrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
natural leather . . . . . . . . . . . . . . . . . . . . . . . . . 236
plastic parts . . . . . . . . . . . . . . . . . . . . . . 233, 235
Radio display . . . . . . . . . . . . . . . . . . . . . . . . . . 235
seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
washing the vehicle . . . . . . . . . . . . . . . . . . . . . 231
wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Panoramic sliding sunroof . . . . . . . . . . . . . . . . 126
windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Clutch (warning lamp) . . . . . . . . . . . . . . . . . . . . . 174
Coming Home . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Controls and displays general instrument panel . . . . . . . . . . . . . . . . . 103
Controls on the steering wheel Operating the audio system . . . . . . . . . . . . . . 112
operating the audio system and telephone . . 113
Convenience closing panoramic sliding sunroof . . . . . . . . . . . . . . . . 127
Convenience opening panoramic sliding sunroof . . . . . . . . . . . . . . . . 127
Coolant checking level . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Cooling system checking coolant . . . . . . . . . . . . . . . . . . . . . . . 250
Coolant temperature gauge . . . . . . . . . . . . . . . 107
topping up coolant . . . . . . . . . . . . . . . . . . . . . . 250
294

Index
Journey data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 dat
a s
ummary . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Jump leads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
K Key-operated switch . . . . . . . . . . . . . . . . . . . . . . . . 81
Keys Assign key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
car key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
driver messages (mechanical contact) . . . . . . 164
remote control . . . . . . . . . . . . . . . . . . . . . . . . . 117
replacing the battery . . . . . . . . . . . . . . . . . . . . 120
spare key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Synchronising . . . . . . . . . . . . . . . . . . . . . . . . . . 121
unlocking and locking . . . . . . . . . . . . . . . 11, 118
Kick-down automatic gearbox . . . . . . . . . . . . . . . . . . . . . . 172
manual gear change . . . . . . . . . . . . . . . . . . . . . 207
Knee airbags safety information . . . . . . . . . . . . . . . . . . . . . . . 19
L Lane Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 cleaning the camera area . . . . . . . . . . . . . . . . . 233
Lane Assist System see Lane Assist . . . . . . . . . . . . . . . . . . . . . . . . . 202
Launch control programme (automatic gearbox) 172
Leather: care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Leaving Home . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Level control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Lifting the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Light Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Lighting of the instrument panel . . . . . . . . . . . . . 134
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25, 128 audible signals . . . . . . . . . . . . . . . . . . . . . . . . . 128
AUTO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 changing a bulb . . . . . . . . . . . . . . . . . . . . . . . . . 94
coming home
. . . . . . . . . . . . . . . . . . . . . . . . . . 132
cornering lights . . . . . . . . . . . . . . . . . . . . . . . . 131
Daytime running lights . . . . . . . . . . . . . . . . . . . 129
dipped beam headlight . . . . . . . . . . . . . . . . . . 128
Fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Hazard warning lights . . . . . . . . . . . . . . . . . . . . 26
Headlight range control . . . . . . . . . . . . . . . . . . 134
interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . 135
leaving home . . . . . . . . . . . . . . . . . . . . . . . . . . 132
light control . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
lighting of the instruments . . . . . . . . . . . . . . . 134
lighting of the switches . . . . . . . . . . . . . . . . . . 134
main beam lever . . . . . . . . . . . . . . . . . . . . . . . . 129
main beam lights . . . . . . . . . . . . . . . . . . . . . . . 128
main beams . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Motorway light . . . . . . . . . . . . . . . . . . . . . . . . . 134
parking lights . . . . . . . . . . . . . . . . . . . . . . . . . . 133
reading lights . . . . . . . . . . . . . . . . . . . . . . . . . . 135
side lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . 129
Load compartment in the luggage compartment see Loading the luggage compartment . . . . . 148
Loading the luggage compartment . . . . . . . . . . . 148
Loading the vehicle fastening rings . . . . . . . . . . . . . . . . . . . . . . . . . 153
luggage compartment . . . . . . . . . . . . . . . . . . . . 12
roof carrier system . . . . . . . . . . . . . . . . . . . . . . 159
tailboard for transporting long items . . . . . . . 153
Locking and unlocking in the door cylinder . . . . . . . . . . . . . . . . . . . . . . 11
with the central locking switch . . . . . . . . . . . . 119
Luggage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 Luggage compartment . . . . . . . . . . . . . . . . . . . . . . 12
automatic lock . . . . . . . . . . . . . . . . . . . . . . . . . 123
luggage compartment lighting . . . . . . . . . . . . 135
luggage compartment variable floor . . . . . . . . 156
net bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
net partition . . . . . . . . . . . . . . . . . . . . . . 151, 152
rear shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
retractable rear shelf . . . . . . . . . . . . . . . . . . . . 149
storing the rear shelf . . . . . . . . . . . . . . . . . . . . 150
Unlocking manually . . . . . . . . . . . . . . . . . . . . . . 13
see also Loading the luggage compartment . 148
Luggage compartment floor . . . . . . . . . . . . . . . . 156
Luggage compartment variable floor . . . . . . . . . 156
Luggage net luggage compartment . . . . . . . . . . . . . . . . . . . 155
Lumbar support . . . . . . . . . . . . . . . . . . . . . . . . . . 140
M Main beam assist . . . . . . . . . . . . . . . . . . . . . . . . . 130
Main beam lever . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Main panel turn signal and main beam lever . . . . . . . . . . . 129
maintenance intervals . . . . . . . . . . . . . . . . . . . . . 248
Malfunction Adaptive cruise control . . . . . . . . . . . . . . . . . . 188
clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
front assist monitoring system . . . . . . . . . . . . 198
gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Manual air conditioning . . . . . . . . . . . . . . . . . . . . 47
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Manual unlocking and locking . . . . . . . . . . . . . . . 88
Mobile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Mobile telephones . . . . . . . . . . . . . . . . . . . . . . . . 230
Model plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Moving off Hill driving assistant . . . . . . . . . . . . . . . . . . . . . 182
298