2016 Seat Leon 5D 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 running 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
Rear lightsType
Retro fog lightH21W
Reverse lightsP21W LL
LED rear lightsType
Turn signalPY21W LL
Retro fog lightH21W
Reverse lightsP21W LL
The remaining functions work with LEDs 
›››
page 93 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 afe 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 y
ou are towing a trailer, unhitch it from
your vehicle.
● Have the vehicle tool kit ›››

 page 85
and the spare wheel* ready
›››  page 278.
● 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. 55

Emergencies
If you choose to change the engine compart-
ment l
amp
s yourself, remember that it is a
dangerous area ››› in Work in the engine
c omp
ar

tment on page 262.
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 different sets of headlights and tail
lights:
● Halogen headlights
● Full-LED main headlights*
● Halogen headlights with LED daytime run-
ning lights*
● Re

ar 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. ●
Bef or

e changing a bulb, make sure you
have the correct 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
Change the front bulbs Dip ped he
a
dlight bulbFig. 102
Dipped beam headlights. Fig. 103
Dipped beam headlights. –
Raise the bonnet.
– Move the loops ››
›
Fig. 102 1 in the direc-
tion of the arr
o
w and remove the cover. –
Remov
e connector ››› Fig. 103 2 from the
b u
l
b.
– Unclip the retainer spring ›››
Fig. 103 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. 104
Day light bulb. –
Raise the bonnet.
– Turn the bulb holder ››
›
Fig. 104 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. 105
Turn signal bulb. Fig. 106
Turn signal bulb. –
Raise the bonnet.
– Move the loop ››
›
Fig. 105 1 in the direc-
tion of the arr
o
w and remove the cover.
– Turn the bulb holder ›››
Fig. 106 2 anti-
c loc
k
wise and pull. »
95
Technical data
Advice
Operation
Emergencies
Safety

Fuses and bulbs
Fig. 110
Fog light: remove the bulb holder Follow the steps indicated:
Remo
v
e the screw ››› Fig. 109 1  fr
om
the f og light

grille using a screwdriver
and extract the grille.
Remove the 3 screws ››› Fig. 109 2 .
R emo
v

e the metal clip situated on the
upper part of the fog light by pulling
away from the vehicle 3  and t
ake
the f og light

out.
Remove the connector ››› Fig. 110 1 from the bulb.
T
urn the b
u

lb holder 2 anti-clockwise
and p u
l

l.
Remove the bulb by pressing on the
bulb holder and turning it anticlockwise
at the same time.
Installation involves all of the above
steps in reverse sequence.
Check that the bulb works properly.
1.
2.
3.
4.
5.
6.
7.
8. Note
● Due to the difficulty of accessing fog light
bu l

bs, have them replaced at a Technical
Service or specialised workshop.
● LED fog light bulbs should be replaced by
speci
alised personnel. Changing incandescent rear
light b
u

lbs
Rear lights summary Tail lights on side panel
Turn signalPY21W NA LL
Side light and brake lightP21W LL
Tail lights on the rear lid
Left side
Side lights2x W5W LL
Fog lightsH21 W
Right side
Side lights2x W5W LL
Reverse lightP21W LL The table corresponds to a right-hand traffic
v
ehic
l

e. The position of lights may vary ac-
cording to the country.
97
Technical data
Advice
Operation
Emergencies
Safety

Operation
6. Use the warning triangle to draw the atten- tion of other r
o
ad users to your vehicle.
7. Always take the vehicle key with you when you le
ave the vehicle.
All turn signals flash simultaneously when
the hazard warning lights are switched on.
The two turn signal turn signal lamps  
and the turn signal lamp in the switch  will
flash at the same time. The simultaneous
hazard warning lights also work when the ig-
nition is switched off.
Emergency braking warning
If the vehicle brakes suddenly and continu-
ously at a speed of more than 80 km/h (50
mph), the brake light flashes several times
per second to warn the vehicles driving be-
hind. If you continue braking, the hazard
warning lights will come on automatically
when the vehicle comes to a standstill. They
switch off automatically when the vehicle
starts to move again. WARNING
● The risk of

an accident increases if your ve-
hicle breaks down. Always use the hazard
warning lights and a warning triangle to draw
the attention of other road users to your sta-
tionary vehicle.
● Due to the high temperatures that the cata-
lytic con
verter can reach, never park in an
area where the catalytic converter could come into contact with highly inflammable materi-
al
s, f

or example dry grass or spilt petrol. This
could start a fire. Note
● The b atter

y will run down if the hazard
warning lights are left on for a long time,
even if the ignition is switched off.
● The use of the hazard warning lights de-
scribed her
e is subject to the relevant statu-
tory requirements. Parking lights
 When the parking light is switched on, (right
or l
ef
t

turn signal), the front side light and
the rear light on the corresponding side of
the vehicle stay lit. The parking lights can on-
ly be activated with the ignition switched off
and the turn signal and main beam lever in
the central position, before being triggered.
Parking light on both sides With the ignition switched off and the light
sw
it
c

h in position , when locking the vehi-
cle from the outside, the parking lights on
both sides of the vehicle light up. In doing
so, only the side lights of both headlights
light up, and additionally the tail lights will
do so partially. Motorway light* The motorway light is available on vehicles
equipped w
ith f

ull-LED lights.
The function is connected/disconnected via
the corresponding Easy Connect system
menu.
● Activation: when going abo
ve 110 km/h
(68 mph) for more than 30 seconds, the dip-
ped beam raises slightly to increase the driv-
er's visibility distance.
● Deactivation: when reduc in
g the speed of
the car below 100 km/h (62 mph), the dip-
ped beam returns to its normal position.
Driving abroad The light beam of the dipped beam lights is
a
symmetric: the s
ide of

the road on which
you are driving is lit more intensely.
When a car that is manufactured in a country
that drives on the right travels to a country
that drives on the left (or vice versa), it is nor-
mally necessary to cover part of the headlight
bulbs with stickers or to change the adjust-
ment of the headlights to avoid dazzling oth-
er drivers.
In such cases, the regulations specify certain
light values that must be complied with for
designated points of the light distribution.
This is known as “Tourist light”.
136

Index
selector lever lock . . . . . . . . . . . . . . . . . . . . . . . 181
sel ect
or l
ever positions . . . . . . . . . . . . . . . . . . 180
steering wheel with gearshift paddles . . . . . . 182
tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . 180, 182
AUX-IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
B Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Before starting the vehicle . . . . . . . . . . . . . . . . . . 65
Belt tightening . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Bench seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12, 262 opening the bonnet . . . . . . . . . . . . . . . . . . . . . 263
Brake emergency braking function . . . . . . . . . . . . . . 173
Brake assist system . . . . . . . . . . . . . . . . . . . . . . . 176
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
brake servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
electronic parking brake . . . . . . . . . . . . . . . . . 172
new brake pads . . . . . . . . . . . . . . . . . . . . . . . . 175
Braking brake assist system . . . . . . . . . . . . . . . . . . . . . 176
moving off on hills . . . . . . . . . . . . . . . . . . . . . . 179
C
Camera cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
cleanliness . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Lane Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
windscreen washer water . . . . . . . . . . . . . . . . 268
Capacity natural gas tank . . . . . . . . . . . . . . . . . . . . . . . . 257 Car-care products . . . . . . . . . . . . . . . . . . . . . . . . . 246
Catalytic
converter . . . . . . . . . . . . . . . . . . . . . . . . 189
malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
CD-ROM player (navigation) . . . . . . . . . . . . . . . . 149
Central locking anti-theft alarm . . . . . . . . . . . . . . . . . . . . . . . . . 124
central locking switch . . . . . . . . . . . . . . . . . . . . 119
electric windows . . . . . . . . . . . . . . . . . . . . . . . . 128
Keyless Access . . . . . . . . . . . . . . . . . . . . . . . . . 120
manual locking . . . . . . . . . . . . . . . . . . . . . . . . . . 11
programming . . . . . . . . . . . . . . . . . . . . . . . . . . 119
remote control key . . . . . . . . . . . . . . . . . . . . . . 118
selective unlocking system . . . . . . . . . . . . . . . 118
sliding/tilting sunroof . . . . . . . . . . . . . . . . . . . 128
Central locking system . . . . . . . . . . . . . . . . . . . . . 116
Cetane number (diesel fuel) . . . . . . . . . . . . . . . . 259
Changing parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Changing a bulb . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 rear light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . 97
rear light in the side panel . . . . . . . . . . . . . . . . . 98
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . 57 subsequent work . . . . . . . . . . . . . . . . . . . . . . . . 59
Changing bulbs fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
number plate light . . . . . . . . . . . . . . . . . . . . . . 100
Changing gear engaging gears (manual gearbox) . . . . . . . . . 179
Changing main headlight turn signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Changing settings CAR menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Changing the blades . . . . . . . . . . . . . . . . . . . . . . . 87
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 . . . . . . . . . . . . . . . . . . 63
Charging the battery . . . . . . . . . . . . . . . . . . . . . . 270
Checking levels engine compartment . . . . . . . . . . . . . . . . . . . . 262
Child-proof locking electric windows . . . . . . . . . . . . . . . . . . . . . . . . 127
Child seat categorisation in groups . . . . . . . . . . . . . . . . . . 84
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19, 84 ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
safety instructions . . . . . . . . . . . . . . . . . . . . 19, 83
securing with seat belt . . . . . . . . . . . . . . . . . . . . 20
Top Tether system . . . . . . . . . . . . . . . . . . . . . 21, 23
City Emergency braking function . . . . . . . . . . . . . 211
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 alcantara . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
carbon parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Easy Connect control panel . . . . . . . . . . . . . . . 250
exhaust pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
fabrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
natural leather . . . . . . . . . . . . . . . . . . . . . . . . . 252
plastic parts . . . . . . . . . . . . . . . . . . . . . . 249, 250
radio display . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
washing the vehicle . . . . . . . . . . . . . . . . . . . . . 246
wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Close . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
308

Index
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 131 audib l
e s
ignals . . . . . . . . . . . . . . . . . . . . . . . . . 131
AUTO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
changing a bulb . . . . . . . . . . . . . . . . . . . . . . . . . 93
coming home . . . . . . . . . . . . . . . . . . . . . . . . . . 134
cornering lights . . . . . . . . . . . . . . . . . . . . . . . . 134
daytime running lights . . . . . . . . . . . . . . . . . . . 131
dipped beam headlight . . . . . . . . . . . . . . . . . . 131
fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
hazard warning lights . . . . . . . . . . . . . . . . . . . . 25
headlight range control . . . . . . . . . . . . . . . . . . 137
interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . 138
leaving home . . . . . . . . . . . . . . . . . . . . . . . . . . 135
light control . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
lighting of the instruments . . . . . . . . . . . . . . . 137
lighting of the switches . . . . . . . . . . . . . . . . . . 137
main beam lever . . . . . . . . . . . . . . . . . . . . . . . . 131
main beam lights . . . . . . . . . . . . . . . . . . . . . . . 131
main beams . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
motorway light . . . . . . . . . . . . . . . . . . . . . . . . . 136
parking lights . . . . . . . . . . . . . . . . . . . . . . . . . . 136
reading lights . . . . . . . . . . . . . . . . . . . . . . . . . . 138
side lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . 131
Load compartment in the luggage compartment see Loading the luggage compartment . . . . . 151
Loading the luggage compartment . . . . . . . . . . . 151
Loading the vehicle fastening rings . . . . . . . . . . . . . . . . . . . . . . . . . 157
luggage compartment . . . . . . . . . . . . . . . . . . . . 11
roof carrier system . . . . . . . . . . . . . . . . . . . . . . 162
tailboard for transporting long items . . . . . . . 156
Locking and unlocking in the door cylinder . . . . . . . . . . . . . . . . . . . . . . 10
with Keyless Access . . . . . . . . . . . . . . . . . . . . . 120
with the central locking switch . . . . . . . . . . . . 119 Luggage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Lugg
age compartment . . . . . . . . . . . . . . . . . . . . . . 11
automatic lock . . . . . . . . . . . . . . . . . . . . . . . . . 126
luggage compartment lighting . . . . . . . . . . . . 138
luggage compartment variable floor . . . 159, 160
net bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
net partition . . . . . . . . . . . . . . . . . . . . . . 154, 155
rear shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
retractable rear shelf . . . . . . . . . . . . . . . . . . . . 152
storing the rear shelf . . . . . . . . . . . . . . . 153, 154
unlocking manually . . . . . . . . . . . . . . . . . . . . . . 12
see also Loading the luggage compartment . 151
Luggage compartment floor . . . . . . . . . . . 159, 160
Luggage compartment variable floor . . . . 159, 160
Luggage net luggage compartment . . . . . . . . . . . . . . . . . . . 158
Lumbar support . . . . . . . . . . . . . . . . . . . . . . . . . . 143
M Main beam assist . . . . . . . . . . . . . . . . . . . . . . . . . 132
Main beam lever . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Main panel turn signal and main beam lever . . . . . . . . . . . 131
Maintenance intervals . . . . . . . . . . . . . . . . . . . . . 264
Malfunction adaptive cruise control . . . . . . . . . . . . . . . . . . . 197
catalytic converter . . . . . . . . . . . . . . . . . . . . . . 189
clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
diesel particulate filter . . . . . . . . . . . . . . . . . . . 189
Front Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
front assist monitoring system . . . . . . . . . . . . 208
gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Manual air conditioning . . . . . . . . . . . . . . . . . . . . 47
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Manual unlocking and locking . . . . . . . . . . . . . . . 87
Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Mobile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 Mobile telephones . . . . . . . . . . . . . . . . . . . . . . . . 245
Model pl
ate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Moving off hill driving assistant . . . . . . . . . . . . . . . . . . . . . 179
Multi-collision Brake . . . . . . . . . . . . . . . . . . . . . . 177
Multimedia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
My Beat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
N
Natural gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260 fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
fuel tank cap . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
LNG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
refuelling . . . . . . . . . . . . . . . . . . . . . . . . . 257, 260
smell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
special features . . . . . . . . . . . . . . . . . . . . . . . . 258
Natural leather cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Navigation system CD-ROM player . . . . . . . . . . . . . . . . . . . . . . . . . 149
Net bag luggage compartment . . . . . . . . . . . . . . . . . . . 158
Net partition . . . . . . . . . . . . . . . . . . . . . . . . 154, 155
Noises adaptive cruise control . . . . . . . . . . . . . . . . . . . 197
brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
ESC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . 174
refuelling natural gas . . . . . . . . . . . . . . . . . . . . 258
tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59, 271
Number of seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
O Octane rating (petrol) . . . . . . . . . . . . . . . . . . . . . . 258
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