2011 Seat Leon 5D bulbs

119
Lights and visibility
Instrument and switch lighting / Headlight range control
Fig. 73 Dash panel: reg-
ulation for instrument
and switch illumination
and headlight range con-
trol
Instrument and switch lighting 1
When the headlights are switched on, the brightness of the instruments
and switch lighting can be regulated to suit your requirements by turning
the thumb wheel
⇒ fig. 73 1
.
The instrument lighting (dials and needles), the centre console illumination
and the illumination of the displays are regulated by a photodiode incorpo-
rated in the instrument panel.
The instrument lighting (dials and needles) is switched on when the igni-
tion is on and the vehicle lights are off . The instrument lighting is dimmed
automatically as the daylight starts to fade. It goes out completely when the
ambient light level is very low. This function is intended to remind the driver
to switch on the dipped beam headlights in good time when light condi-
tions become poor.
Headlight range control 2
By using the electrical headlight range control, 2 you can adjust the head-
light range to the load level that is being carried in the vehicle. This way, it is possible to avoid dazzling oncoming traffic more than necessary. At the
same time, by using the correct headlight settings, the driver has the best
possible lighting for the road ahead.
The headlights can only be adjusted when the dipped beam is switched on.
To lower the beam, turn the thumb wheel down
2
from the basic setting
0.
Dynamic headlight range control
Vehicles with gas discharge bulbs (“xenon bulbs”) are equipped with dy-
namic headlight range control . This means that the headlights will be ad-
justed to suit the load level of the vehicle and “nodding movements” when
pulling off and braking are automatically compensated for.
Vehicles with gas discharge bulbs do not have headlight range control. 
Adaptive headlights* (for driving round bends)
When driving around bends, the headlights will light the
most important areas of the road.
Fig. 74 Cornering light-
ing using adaptive head-
lights 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

120Lights and visibility
Dynamic cornering lights (AFS)
The dynamic cornering lights only operate if the vehicle is travelling at more
than 10 km/h and the dipped headlights are on. When taking a bend, the
road is illuminated better with directional gas discharge bulbs than with
conventional fixed headlights.
A fault in the system is indicated via the flashing of the control lamp  on
the instrument panel. At the same time, a text message with information or
instructions to perform necessary operations may appear on the instrument
panel display. Take the vehicle to a specialised workshop and have the fault
repaired.
If the control bulb  lights up on the instrument panel but all the bulbs are
operating correctly ⇒ page 254, there may still be a fault in the dynamic
curve lighting system (AFS). Take the vehicle to a specialised workshop and
have the fault repaired.
WARNING
If the “automatic dipped beam control” is switched on, the dipped beam
headlights will not be switched on in fog. They should be switched on
manually using the light switch. The driver is personally responsible for
the correct use of lights in all situations. “Automatic headlight control”
is merely a system to support the driver. Where necessary, switch on the
lights manually using the light switch.

Fog lights with cornering function*
When the turn signal is switched on to turn or on very tight bends, the right
or left fog lamp automatically comes on to function as a cornering light. The
cornering light only operates if the dipped lights are on.
WARNING
If the “automatic dipped beam control” is switched on, the dipped beam
headlights will not be switched on in fog. They should be switched on
manually using the light switch. The driver is personally responsible for
the correct use of lights in all situations. “Automatic headlight control”
is merely a system to support the driver. Where necessary, switch on the
lights manually using the light switch.

Hazard warning lights 
The hazard warning lights are used to draw the attention of
other road users to your vehicle in emergencies.
Fig. 75 Dash panel:
switch for hazard warn-
ing lights
If your vehicle breaks down:
1. Park your vehicle at a safe distance from moving traffic.
2. Press the button to switch on the hazard warning lights ⇒ 
.

122Lights and visibility
Turn signal and main beam headlight lever
The turn signal and main beam lever also operates the park-
ing lights and the headlight flasher.
Fig. 76 Turn signal and
main beam headlight lev-
er
The turn signal and main beam headlight lever has the following
functions:
Switching on the turn signals
– Move the lever all the way up ⇒ fig. 76 1
to indicate right, and
all the way down 2 to indicate left.
Signalling a lane change
– Push the lever up 1
or down 2 to the point where you incur
resistance and then release it. The turn signal will flash several
times. The corresponding warning lamp will also flash. Switching main beam on and off
–
If the dipped lights are on, push the lever forward ⇒ fig. 76 3
to switch on the main beam.
– Push the lever towards the steering wheel ⇒ fig. 76 4
to switch
off the main beam.
Headlight flashers
– Pull the lever towards the steering wheel 4
to operate the
flasher.
Switching on parking lights
– Switch the ignition off and remove the key from the lock.
– Move the lever up or down to turn the right or left-hand parking
lights on, respectively.
WARNING
The main beam can dazzle other drivers. Risk of accident! Never use the
main beam headlights or the headlight flasher if they could dazzle other
drivers.
Note
● The turn signals only work when the ignition is switched on. The corre-
sponding warning lamp  or  flashes in the instrument panel. The warn-
ing lamp  flashes when the turn signals are operated, provided a trailer is
correctly attached and connected to the vehicle. If a turn signal bulb is de-
fective, the warning lamp flashes at double speed. If the trailer turn signal
bulbs are damaged, warning lamp  does not light up. Change the bulb.
● The main beam headlights can only be switched on if the dipped beam
headlights are already on. The warning lamp  then comes on in the instru-
ment panel. 

254If and when
Bulb change
General notes
Before changing any bulb, first turn off the failed component.
Do not touch the bulb glass. Fingerprints vaporise in the heat, causing a re-
duction in the bulb life and condensation on the mirror surface, thus reduc-
ing efficiency.
A bulb should only be replaced by one of the same type. The type is inscri-
bed on the bulb, either on the glass part or on the base.
It is highly recommended to keep a box of spare bulbs in the vehicle. At the
very least, the following spare bulbs, which are essential for road safety,
should be kept in the vehicle.
Main headlights
● Dipped beam – H7
● Main beam – H1
● Side light – W5W
● Turn signal – PY21W Xenon headlights
1)
/adaptive*
● Dipped and main beam – D1S 2)
● DRL – P21W SLL
● Side light – W5W
● Turn signals – PY21W
Fog lights
● Fog light – HB4
Fixed tail light
● Stop/Side light – P21W 3)
or LED module 4)
● Turn signal – P21W
Mobile tailgate light
● Fog light (driver side) – P21W
● Reverse (passenger side) – P21W
● Side light – W5W or LED module 4)
Side turn signal
● Turn signal repeater – W5W 
1)
On this type of headlight, the bulb changes must be made by the SEAT dealer, given that
complex elements must be removed from the vehicle and a reset must be made on the
automatic control system incorporated.
2) The Xenon bulbs discharge 2.5 times the light flux and have an average lifespan of 5 times
more than that of halogen bulbs, this means that, except due to unusual circumstances,
there is no need to change the bulbs for the whole life of the vehicle.
3) Electronically controlled single filament bulb for Stop/side bulbs. If the bulb blows it will
not work in either position or Stop.
4) Only in the LED light models. The LED modules cannot be replaced. The other lights, turn
signal light, fog light and reverse light can be replaced. If the warning lamp for the brake
light or side light (LED lights) lights up, the tail light assembly should be replaced. The fail-
ure of the lamp is only shown when the LED function goes out completely. Sometimes, a
LED will stop working, without displaying the warning as the function continues to operate.

255
If and when
Number plate light
● Number plate light – C5W
Glove compartment lamp
● Glove compartment light – W5W
Note
● Depending on weather conditions (cold or wet), the front lights, the fog
lights, the tail lights and the turn signals may be temporarily misted. This
has no influence on the useful life of the lighting system. By switching on
the lights, the area through which the beam of light is projected will quickly
be demisted. However, the edges may continue to be misted.
● Please check at regular intervals that all lighting (especially the exterior
lighting) on your vehicle is functioning properly. This is not only in the inter-
est of your own safety, but also that of all other road users.
● Due to the difficulty in accessing some of the bulbs, any replacement
work should be done by a SEAT dealer. However, the following is a descrip-
tion of how to change the lamps except for the fog lights* and interior
lamps. Main headlight bulbs
Fig. 162 Main headlight
bulbs
Turn signal
Dipped beam headlights
Main beam headlights
Side lights 
A
BCD
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

256If and when
Turn signal bulbs
Fig. 163 Turn signal
– Raise the bonnet.
– Rotate the bulb holder ⇒ fig. 163 A
to the left and pull.
– Remove the bulb by pressing on the bulb holder and rotating at
the same time to the left.
– Installation is done in the reverse order. Dipped lights
Fig. 164 Dipped beam
headlights
Fig. 165 Dipped beam
headlights
– Raise the bonnet
– Remove the loops ⇒ fig. 164 1
in the direction of the arrow
and remove the cover. 

C
Car care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 190
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Central lock button Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Automatic locking system for involuntaryunlocking . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Automatic speed dependent locking and unlocking system* . . . . . . . . . . . . . . . . . . 99
Emergency unlocking system . . . . . . . . . . . 99
Selective unlocking system* . . . . . . . . . . . . 98
Unlocking system* . . . . . . . . . . . . . . . . . . . . 99
Centre console with drink holder . . . . . . . . . . 138
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 216
Changing gear see Manual gearbox . . . . . . . . . . . . . . . . . . 167
Changing gear in tiptronic mode . . . . . . . . . . 171
Changing the bulbs Main headlight bulbs . . . . . . . . . . . . . . . . . 255
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Changing the main headlight bulbs Main beam lights . . . . . . . . . . . . . . . . . . . . 257
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Turn signal bulbs . . . . . . . . . . . . . . . . . . . . 256
Changing the main headlight lamps dipped lights . . . . . . . . . . . . . . . . . . . . . . . 256 Changing the tail light bulbs
Position light, fog light and tail light on thetailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Changing the tail lights Luggage compartment lights . . . . . . . . . . 261
Turn signal, side and brake lights on thebody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 270
Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Checking battery electrolyte level . . . . . . . . . . 231
Checking engine oil level . . . . . . . . . . . . . . . . . 221
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Categorisation in groups . . . . . . . . . . . . . . . 48
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 48
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 46
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Child seats ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 51
on the front passenger seat . . . . . . . . . . . . . 31
Top Tether system . . . . . . . . . . . . . . . . . . . . 51
Cigarette lighter* . . . . . . . . . . . . . . . . . . . . . . . 140
Cleaning alloy wheel rims . . . . . . . . . . . . . . . . 204
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . 203
Cleaning engine compartment . . . . . . . . . . . . 205
Cleaning steel wheel rims . . . . . . . . . . . . . . . . 204
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . 202
Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Climatronic
General notes . . . . . . . . . . . . . . . . . . . . . . . 155
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Clothes hook . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Cloth seat covers cleaning . . . . . . . . . . . . . . . . 206
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Coming/leaving home function . . . . . . . . . . . . 118
Compartment for on-board documentation . . 138
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Control lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Controls electric windows . . . . . . . . . . . . . . . . . . . . . 110
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 130
Sliding/tilting sunroof . . . . . . . . . . . . . . . . 112
Convenience closing Sliding/tilting sunroof . . . . . . . . . . . . . . . . 113
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Convenience opening Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 66
Coolant level . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 82
Coolant loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Coolant temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Safety instructions . . . . . . . . . . . . . . . . . . . . 82
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 82
Correct adjustment of front seat head re- straints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Correct adjustment of rear seat head restraints In-use and non-use positions . . . . . . . . . . . 14
292 Index

Adjustment of the head restraint angle . . 134
Removing . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Heated front seats . . . . . . . . . . . . . . . . . . . . . . 136
Heated rear window 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . 152
Heating element wires . . . . . . . . . . . . . . . . 203
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
High pressure cleaners . . . . . . . . . . . . . . . . . . 201
Hill-start aid . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
How to jump start description . . . . . . . . . . . . . 264
Hydraulic Brake Assist . . . . . . . . . . . . . . . . . . . 182
I
Identification number . . . . . . . . . . . . . . . . . . . 270
Identification plate . . . . . . . . . . . . . . . . . . . . . . 270
Ignition key . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Information in the multifunction display Memory displays . . . . . . . . . . . . . . . . . . . . . 64
Information messages in the display . . . . . . . . 66
Instrument and switch lighting . . . . . . . . . . . . 119
Instrument lighting . . . . . . . . . . . . . . . . . . . . . . 55
Instrument panel menu Lights and visibility menu . . . . . . . . . . . . . . 76
Instrument panel menus Configuration menu . . . . . . . . . . . . . . . . . . . 74
Example of menu use . . . . . . . . . . . . . . . . . . 68
Main menu . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Vehicle status menu . . . . . . . . . . . . . . . . . . . 74
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Interior mirror . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Intermittent wipe, windscreen . . . . . . . . . . . . . 126
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
J
Jump-starting . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Jump leads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
K
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
L
Leather cleaning . . . . . . . . . . . . . . . . . . . . . . . . 206
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Load compartment in the luggage compart- ment
see Loading the luggage compartment . . . 16
Loading the luggage compartment . . . . . . . . . . 16
Locker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
LPG . . . . . . . . . . . . . . . . . . . . . . . . . . 60, 163, 212
LPG system Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Filler neck adapter . . . . . . . . . . . . . . . . . . . 214
Level indicator . . . . . . . . . . . . . . . . . . . . . . . 60
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Luggage compartment . . . . . . . . . . . . . . . . . . . 143 see also Loading the luggage compartment . .16 M
Main beam . . . . . . . . . . . . . . . . . . . . . . . . 115, 122
Main beam headlights Indicator lamp . . . . . . . . . . . . . . . . . . . . . . . 83
Main headlight bulbs . . . . . . . . . . . . . . . . . . . . 255
Maintenance Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Maintenance and cleaning . . . . . . . . . . . . . . . 199
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . 167
Manual mode 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . 154
MEDIA-IN connector . . . . . . . . . . . . . . . . . . . . . 142
MFI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Mirrors Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 130
Interior mirror . . . . . . . . . . . . . . . . . . . . . . . 129
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . 125
Mobile phones and two-way radios . . . . . . . . 209
Multifunction display . . . . . . . . . . . . . . . . . . . . . 63
N
Number of seats . . . . . . . . . . . . . . . . . . . . . . . . . 19
O
Observations . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Octane number . . . . . . . . . . . . . . . . . . . . . . . . . 215
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Oil change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
295
Index