2015 Seat Leon 5D light

Fuses and bulbs
Changing the rear light bulbs
(on the r e
ar lid)
R
ear lights summary Rear lights on tailgate
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. Removing the bulb holder Fig. 118
Remove the cover from the boot lid. Fig. 119
Remove the bulb holder. The rear lid must be open to change the
b
u
l

bs.
– Remove the rear lid cover in the direction
indicated ›

›› Fig. 118.
– Unlock the retaining tabs A of the bulb
ho l
der

, following the direction of arrows 1 and
2
› ›
› Fig. 119
. –
Remov
e the bulb holder by turning it in the
direction of arrow 3
› ››
Fig. 119
.
Ch
anging the bulbs Fig. 120
Position of the bulbs in the bulb
ho l
der –
Lightly press the defective bulb into the
bu
l

b holder ››› Fig. 120 1 , then turn it to
the l ef
t
2 and remove it.
– Fit the new bulb, pressing it into the bulb
ho l
der and t

urn it to the right as far as it
will go.
– Use a cloth to remove any fingerprints from
the glas

s part of the bulb.
– Check that the new bulb works properly.
– Replace the bulb holder. »
99
Technical data
Advice
Operation
Emergencies
Safety

Emergencies
Note
For LED pilots, you can only change the fog or
rev er
se bulb, on the left or right guide. Fitting the bulb holder
–
Install the bulb holder making sure that
lock in

g clips ››› Fig. 119 A are properly
clip ped on.
– R
eplace the cover of the rear lid lining
›››
Fig. 118.
Changing number plate light bulbs Fig. 121
In the rear bumper: number plate
light . Fig. 122
Number plate light: Remove the bulb
hol der
. Follow the steps indicated:
1. Press the number plate light in the direc-
tion of the arr
o

w ››› Fig. 121.
2. Remove the number plate bulb slightly.
3. In the connector lock, turn ›››
Fig. 122 to-
wards the arrow 1 and pull the connec-
t or
.
4.
Rotate the bulb holder in the direction of
arrow 2 and extract it with the bulb.
5. Replace the defective bulb with a new bu
l

b with the same features.
6. Insert the bulb holder in the number plate light and turn in the op
posite direction of
arrow 2 until it stops.
7. Plug the connector into the bulb holder. Note
Depending on how equipped the vehicle is,
the number pl at

e lights may be LEDs. LEDs
have an estimated life that exceeds than that
of the car. If a light with LEDs fails, go to an
authorised workshop for replacement. 100

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

locking switch . . . . . . . . . . . .119
Electric control to adjust exterior
mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Air outl

ets . . . . . . . . . . . . . . . . . . . . . . . . 162
Control lever for:
– Turn s ign

als and main beam
headlights . . . . . . . . . . . . . . . . . . . . . 129
– Lane Ass i

st . . . . . . . . . . . . . . . . . . . . . 202
– Main beam a
ssist . . . . . . . . . . . . . . . 130
– Cruise c
ontrol system (CCS) . . . . .185
Depending on equipment fitted:
– Lev er f

or cruise control . . . . . . . . . .185
Steering wheel with horn and – Driver airbag . . . . . . . . . . . . . . . . . . . 17
– On-boar d c

omputer controls . . . .31
– Contro
ls for radio, telephone,
navigation and speech dialogue
system ›››
Booklet Radio
– Paddle levers for tiptronic gear-
shift (automatic gearbox) . . . . . . .170
Instrument panel . . . . . . . . . . . . . . . . . 104
1 2
3
4
5
6
7
8 Control lever for:
– Wind
s

creen wipers and washer . .136
– Wipe and wa
sh system . . . . . . . . . . 136
– On-board c
omputer . . . . . . . . . . . . . 31
Depending on equipment fitted: ra-
dio or disp
lay for Easy Connect
(navigation, radio, TV/video) . . . . . .110
Depending on the equipment, but-
tons
for:
– SEAT driving modes . . . . . . . . . . . . .204
– Star t

-Stop system . . . . . . . . . . . . . . . 183
– Park a
ssist system . . . . . . . . . . . . . . 211
– Hazard w
arning lights . . . . . . . . . .133
– Tyr
e pressure switch . . . . . . . . . . . .261
– Airbag off di
splay . . . . . . . . . . . . . . . 82
Depending on the equipment,
glov e c

ompartment with: . . . . . . . . .146
– CD pl a

yer* and/or SD card*
››› Booklet Radio
Tyre pressure switch . . . . . . . . . . . . . .261
Front passenger airbag switch . . . .82
Front passenger airbag . . . . . . . . . . .17
Passenger seat heating control . . . .142
USB/AUX-IN input . . . . . . . . . . . . . . . . 115
Depending on equipment fitted,
ge ar l

ever or selector lever for:
– Manual gearbox . . . . . . . . . . . . . . . . 167
– Autom atic

gearbox . . . . . . . . . . . . . 167
9
10
11
12
13
14
15
16
17
18 Depending on the equipment, con-
tr
o
l

s for:
– Heating and ventilation system or
manual air conditioner . . . . . . . . . .49, 47
– Automatic
air conditioner . . . . . . .45
Parking brake . . . . . . . . . . . . . . . . . . . . 166
Driver seat heating control . . . . . . . .142
Ignition lock . . . . . . . . . . . . . . . . . . . . . . 164
Knee airbag . . . . . . . . . . . . . . . . . . . . . . 19
Adjustable steering column . . . . . . .17
Storage compartment
Bonnet lock
release . . . . . . . . . . . . . . . 247
Headlight range control . . . . . . . . . . .134
Headlight switch . . . . . . . . . . . . . . . . . 128
Electric windows . . . . . . . . . . . . . . . . . 124 Note
● Some of the equipment li

sted in this sec-
tion is only fitted on certain models or are op-
tional extras.
● A separate Instructions Manual is enclosed
if the v
ehicle is equipped with a factory-fitted
radio, CD player, AUX IN connection or navi-
gation system.
● The arrangement of switches and controls
on right-hand driv
e models* may be slightly
different from the layout shown in
››› page 102. However, the symbols used to
identify the controls are the same. 19
20
21
22
23
24
25
26
27
28
29
103
Technical data
Advice
Operation
Emergencies
Safety

Instruments and warning/control lamps
instructions on the display may vary. In the
ca
se of
displays without warning or informa-
tion texts, faults are indicated exclusively by
the warning lamps.
● Depending on the equipment, some set-
tings
and instructions can also be carried out
in the Easy Connect system.
● When several warnings are active at the
same time, the symbol
s are shown succes-
sively for a few seconds and will stay on until
the fault is rectified. Odometer
Fig. 125
Instrument panel: odometer and re-
set b
utt

on. The distance covered is displayed in “kilome-
tr
e
s” or mi

les “m”. It is possible to change
the measurement units (kilometres
“km”/miles “m”) in the radio/Easy Connect*.
Please refer to the Easy Connect* Instructions
Manual for more details. Odometer/trip recorder
The odometer show

s the total distance cov-
ered by the vehicle.
The trip recorder shows the distance that has
been travelled since it was last reset. It is
used to measure short trips. The last digit of
the trip recorder indicates distances of 100
metres or tenths of a mile.
The trip recorder can be set to zero by press-
ing 0.0/SET
› ››
Fig. 125
.
F

ault display
If there is a fault in the instrument panel, the
letters DEF will appear in the trip recorder
display. Have the fault repaired immediately,
as far as is possible.
Coolant temperature gauge For vehicles with no coolant temperature
g
aug
e, a c

ontrol lamp  appears for high
coolant temperatures ›››
page 250. Please
note ››› .
The c oo
l

ant temperature gauge 2 ›››
Fig. 124 only w

orks when the ignition is
switched on. In order to avoid engine dam-
age, please read the following notes for the
different temperature ranges. Engine cold
If on
ly

the diodes in the lower part of the
scale light up, this indicates that the engine
has not yet reached operating temperature.
Avoid high revs and heavy acceleration and
do not make the engine work hard.
Normal temperature
If in normal operations, the diodes light up
until the central zone, it means that the en-
gine has reached operating temperature. At
high outside temperatures and when making
the engine work hard, the diodes may contin-
ue lighting up and reach the upper zone. This
is no cause for concern, provided the control
lamp  does not light up on the instrument
panel digital display.
Heat range
When the diodes light up in the upper area of
the display and the control lamp appears 
on the instrument panel display, the coolant
temperature is excessive ››› page 250. CAUTION
● To en s

ure a long useful life for the engine,
avoid high revs, driving at high speed and
making the engine work hard for approxi-
mately the first 15 minutes when the engine
is cold. The phase until the engine is warm al-
so depends on the outside temperature. If
necessary, use the engine oil temperature*
›››  page 36 as a guide. » 107
Technical data
Advice
Operation
Emergencies
Safety

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
Introduction to the Easy
C onnect
sy
stem*
System settings (CAR)* CAR menu (Setup) Read the additional information carefully
›› ›

 page 28
To select the settings menus, press the Easy
Connect  button and the
Set
up function
b utt
on.
The act

ual number of menus available and
the name of the various options in these me-
nus will depend on the vehicle’s electronics
and equipment.
Pressing the menu button will always take
you to the last menu used.
When the function button check box is activa-
ted , the function is active.
Pressing the menu button  will always take
y ou t
o the l

ast menu used.
Any changes made using the settings menus
are automatically saved on closing those me-
nus.
Function buttons in the vehicle’s settings
menuPage
ESC system››› page 178
Tyres››› page 259
Driver assistance››› table on page 28
Parking and manoeuvring››› page 211
Vehicle lights››› table on page 28
Rear vision mirrors and wind-
screen wipers››› table on page 28
Opening and closing››› table on page 28
Multifunction display››› table on page 28
Date and time››› table on page 28
Units››› table on page 28
Service››› page 105
Factory settings››› table on page 28 WARNING
Any distraction may lead to an accident, with
the risk of

injury. Operating the Easy Connect
system while driving could distract you from
traffic. 110

Opening and closing
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. 131
Vehicle key Fig. 132
Vehicle key with alarm button Vehicle key
W
ith the
v

ehicle key the vehicle may be
locked or unlocked remotely ››› page 116.
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 121 or the bat-
tery changed ››› page 120.
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. 131 (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 120.
Unfolding and folding the key shaft
Press button 1
› ››
Fig. 131
or ›
›› Fig. 132 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. »
117
Technical data
Advice
Operation
Emergencies
Safety