2013 Seat Leon SC Owner's manual

111
Lights and visibility
Note
● The turn signal only works when the ignition is switched on. The hazard
warning lights also work when the ignition is switched off.
● If a trailer turn signal malfunctions, the control lamp will stop flashing
(trailer turn signals) and the vehicle turn signal will flash at double speed.
● The main beam headlights can only be switched on if the dipped beam
headlights are already on. 
Turning lights on and off
Fig. 65 Dash panel:
Light switch
The legal requirements regarding the use of vehicle lights in each country
must be observed.
Turn the light switch to the required position ⇒ Fig. 65:
Symbolif the ignition is switched offwhen the ignition is on
Fog lights, dipped beam and
side lights off.Light off, or daytime driving light
on.

The “Coming home” and
“Leaving home” guide lights
may be switched on.Automatic control of dipped
beam and daytime driving light.
Symbolif the ignition is switched offwhen the ignition is on
Side light on.Side light on.

Dipped beam off; if necessa-
ry, the side light comes on for
a time.Dipped beam switched on.
Fog lights
The warning lamps
 or  also show, on the light switch or instrument
panel, when the fog lights are on.
● Switching on the fog lights : pull the light switch to the first position,
from positions ,  or .
● Switching on the rear fog light : pull the light switch completely from
position ,  or .
● To switch off the fog lights, press the light switch or turn it to position .
Audible warnings to advise the driver that the lights have not been
switched off
If the key is not in the ignition and the driver door is open, an audible warn-
ing signal is heard in the following cases: This is a reminder to turn off the
lights.
● When the parking light is on ⇒ page 110.
● When the light switch is in position  or .
WARNING
The side lights or daytime driving lights are not bright enough to illumi-
nate the road ahead and to ensure that other road users are able to see
you.
● Always use your dipped beam head lights if it is raining or if visibility
is poor.

Safety FirstOperating instructionsPractical TipsTechnical specifications

112Lights and visibility
Lights and visibility: functions
Parking light
When the parking light is switched on, (right or left turn signal), the front
side light and the rear light on the corresponding side of the vehicle stay lit.
The parking lights can only 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 switch in position , when lock-
ing the vehicle from the outside, the parking lights on both sides of the ve-
hicle light up. In doing so, only the side lights of both headlights light up,
and additionally the tail lights will do so partially.
Daytime driving light*
The daytime driving lights consist of individual lights, integrated in the front
headlights. With the daylight driving lights on, only these lights switch on
⇒ 
.
The daytime driving lights switch on every time the ignition is switched on,
if the switch is in positions  or , according to the level of exterior light-
ing.
When the light switch is in position , a light sensor automatically
switches dipped beam on and off (including the control and instrument
lighting) or the daytime driving lights depending on the level of exterior
lighting.
Automatic dipped beam control 
The automatic dipped beam control is merely intended as an aid and is not
able to recognise all driving situations. When the light switch is in position 
, the vehicle lights and the instru-
ment panel and switch lighting switch on and off automatically in the fol-
lowing situations ⇒ 
:
Automatic switching on:Automatic switching off:The photo sensor detects darkness,
for example, when driving through a
tunnel.When adequate lighting is detected.
The rain sensor detects rain and ac-
tivates the windscreen wipers.When the windscreen wipers have
been inactive for a few minutes.
Cornering lights* 1)
When turning slowly or on very tight bends, the cornering lights are activa-
ted automatically. The cornering lights may be integrated in the fog lights
and are switched on only at speeds of less than 40 km/h (25 mph).
When reverse gear is engaged, the cornering lights on both sides of the ve-
hicle switch on, in order to better illuminate the area for parking.
Motorway lights*
The motorway light is available on vehicles equipped with full-LED lights.
The function is connected/disconnected via the corresponding Easy Con-
nect system menu.
● Activation: When going above 110 km/h (75 mph) for more than 30 sec-
onds, the dipped beam raises slightly to increase the distance of visibility of
the driver.
● Deactivation: When reducing the speed of the car below 100 km/h, the
dipped beam returns to its normal position. 
1)
This function is not available on vehicles equipped with full-LED headlights.

113
Lights and visibility
WARNING
If the road is not well lit and other road users cannot see the vehicle well
enough or at all, accidents may occur.
● The automatic dipped beam control ( ) only switches on the dip-
ped beam when there are no changes in brightness, and not, for example
when it is foggy.
● Never drive with daytime lights if the road is not well lit due to weath-
er or lighting conditions. Daytime lights do not provide enough light to
illuminate the road properly or be seen by other road users.
● The rear lights do not come on with the daytime driving light. A vehi-
cle which does not have the rear lights on may not be visible to other
drivers in the darkness, in the case of heavy rain or in conditions of poor
visibility.
Note
In cold or damp weather conditions, the headlights, tail lights and turn sig-
nals may mist up inside temporarily. This is normal and in no way effects
the useful life of the vehicle lighting system. Hazard warning lights

The hazard warning lights are used to draw the attention of
other road users to your vehicle in emergencies.
Fig. 66 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 ⇒ 
.
3. Switch the ignition off.
4. Apply the handbrake.
5. On a manual gearbox engage 1st gear. On an automatic gear- box, move the selector lever to P.
6. Use the warning triangle to draw the attention of other road users to your vehicle. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

114Lights and visibility
7. Always take the vehicle key with you when you leave the vehi-
cle.
Switch on the hazard warning lights to warn other road users, for example:
● reaching the tail end of a traffic jam,
● there is an emergency
● your vehicle breaks down due to a technical fault,
● you are towing another vehicle or your vehicle is being towed.
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 hazard warning lights
also work when the ignition is switched off.
Emergency braking warning
If the vehicle is braked suddenly and continuously at a speed of more than
80 km/h (50 mph), the brake light flashes several times per second to warn
vehicles driving behind. 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 vehicle breaks down. Always
use the hazard warning lights and a warning triangle to draw the atten-
tion of other road users to your stationary vehicle.
● Never park where the catalytic converter could come into contact with
inflammable materials under the vehicle, for example dry grass or spilt
petrol. This could start a fire!
Note
● The battery 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 described here is subject to the rel-
evant statutory requirements. 
Main beam assist*
Main beam assist (Light Assist)
The main beam assist begins operating (within the limits of the system and
depending on the environmental and traffic conditions) starting at a speed
of 60 km/h (37 mph), when it switches on automatically, and then deacti-
vates again below 30 km/h (18 mph) ⇒ 
. This is managed via a camera
situated on the base of the interior mirror.
The main beam assist generally detects illuminated areas and deactivates
the main beam when passing through a town, for example. 

115
Lights and visibility
Switching the main beam assist on and off
effectuse
Activate: 
– Switch the ignition on and turn the light switch to position
.
– From the base position, move the main beam and turn signal
lever forwards ⇒ page 110. When the warning lamp  is dis-
played on the instrument panel display, the main beam assist is
switched on.
To
switch
system off:
– Switch off the ignition.
– OR: Turn the light switch to a different position to 
⇒ page 111.
– OR: with main beam on, move the main beam and turn signal
lever backwards.
– OR: Move the main beam and turn signal lever forwards to
manually switch main beam on. The main beam assist will then
be deactivated.
Malfunctions
The following conditions may prevent the main beam headlight control from
turning off the headlights in time or from turning off altogether:
● In poorly lit towns with highly reflective signs.
● Other insufficiently lit road users (such as pedestrians or cyclists).
● On tight bends and steep slopes (bumps) and when oncoming vehicles
are partially obscured.
● When the drivers of other oncoming vehicles (such as a truck) can see
over a guard rail in the centre of the road.
● If the camera is damaged or the power supply is cut off.
● In fog, snow and heavy rain.
● With dust and sand turbulence.
● With loose gravel in the field of vision of the camera.
● When the field of vision of the camera is misted up, dirty or covered by
stickers, snow, ice...
WARNING
The convenience features of the main beam assist should not encourage
the taking of risks. The system is not a replacement for driver concentra-
tion.
● You are always in control of the main beam and adapting it to the
light, visibility and traffic conditions.
● It is possible that the main beam headlight control does not recog-
nise all driving situations and is limited under certain circumstances.
● When the field of vision of the camera is dirty, covered or damaged,
operation of the main beam control may be affected. This also applies
when changes are made to the vehicle lighting system, for example, if
additional headlights are installed.
CAUTION
To avoid affecting the operation of the system, take the following points in-
to consideration:
● Clean the field of vision of the camera regularly and make sure it is free
of snow and ice.
● Do not cover the field of vision of the camera.
● Check that the windscreen is not damaged in the area of the field of vi-
sion of the camera.
Note
Main beam and headlight flasher can be turned on and off manually at any
time with the turn signal and main beam lever ⇒ page 110. 
Adjusting the headlights
The light beam of the dipped beam lights is asymmetric: the side of the
road on which you are driving is lit more intensely. 
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116Lights and visibility
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 normally necessary to
cover part of the headlight bulbs with stickers or to change the adjustment
of the headlights to avoid dazzling other drivers.
In such cases, the regulations specify certain light values that must be com-
plied with for designated points of the light distribution. This is known as
“Tourist light”.
The light distribution that the halogen and full-LED headlights of the SEAT
Leon range have, allows the specific “tourist light” values to be met without
the need for stickers or changes in the settings.
Note
“Tourist light” is only allowed temporarily. If you are planning a long stay in
a country that drives on the other side, you should take the vehicle to an
Authorised Technical Service to change the headlights. 
Coming home “function”
This function may be connected/disconnected through the radio menu. The
“Coming Home” and/or “Leaving Home” delay functions may also be set
(default: 30 sec.).
Vehicle with halo-
gen headlightsIn the “Coming Home” function, the daytime running
lights (DRL), the rear side lights and the licence plate
lights are turned on.
Vehicle with full-
LED headlightsIn the “Coming Home” function, the dipped beams
and the daytime running lights (DRL), the rear side
lights and the licence plate lights are switched on.
Automatic “Coming Home” activation*
For vehicles with a light and rain sensor (rotary light switch in position ). ●
Switch off the engine and remove the key from the ignition with the rota-
ry light switch in position  ⇒ Fig. 65.
● The automatic “Coming Home” function is only active when the light
sensor detects darkness.
● When the car door is opened, the “Coming Home” lighting comes on.
Activation “Coming Home” manual
For vehicles with a light and rain sensor (rotary light switch without position
 ).
● Switch off the engine and remove the key from the ignition.
● Activate the headlight flashers for approximately 1 second.
● Activated for any position of the rotary light switch.
● When the car door is opened, the “Coming Home” lighting comes on.
The headlights are turned off 60 seconds after the vehicle door is opened.
Deactivation
● If no door has been closed, they go out automatically after 60 seconds.
● After the last door has been closed, the headlights will be switched off
after the “Coming Home” delay (as established in the radio menu).
● On turning the light switch to position ⇒ Fig. 65 .
● When the ignition is switched on (when starting the engine). 
Leaving Home “function”
The “Leaving Home” function is only available for vehicles with a light and
rain sensor (rotary light switch in position ).
This function may be connected/disconnected through the radio menu. The
“Leaving Home” delay may also be set (default: 30 sec.). 

117
Lights and visibility
Vehicle with halo-
gen headlightsIn the “Leaving Home” function, the daytime running
lights (DRL), the rear side lights and the licence plate
lights are switched on.
Vehicle with full-
LED headlightsIn the “Leaving Home” function, the dipped beams,
the daytime running lights (DRL), the rear side lights
and the licence plate lights are switched on.
Activation
● When the vehicle is unlocked using the remote control.
● The “Leaving Home” function is only activated when the rotary light
switch is in position  and the light sensor detects darkness.
Deactivation
● When the “Leaving Home” lights go out after the delay period (default:
30 sec.).
● When the vehicle is locked using the remote control.
● When the light control is switched into a position other than .
● With the ignition is switched on. 
Headlight range control, lighting of the instrument panel
and controls
Fig. 67 Next to the
steering wheel: Head-
light range control Lighting of the instrument panel and controls*
Depending on the model, lighting of the instrument panel and controls can
be adjusted in the Easy Connect system, using the button

and the func-
tion button SETUP ⇒ page 82.
Headlight range control
The headlight range control ⇒ Fig. 67 is modified according to the value of
the headlight beam and the vehicle load status. This offers the driver opti-
mum visibility and the headlights do not dazzle oncoming drivers ⇒ 
.
The headlights can only be adjusted when the dipped beam is switched on.
To reset, turn switch ⇒ Fig. 67:
ValueVehicle load status a)–Two front occupants, luggage compartment empty1All seats occupied, luggage compartment empty
2All seats occupied, luggage compartment full With trailer
and minimum drawbar load
3Driver only, luggage compartment full With trailer and
maximum drawbar load
a)
If the vehicle load does not correspond to those shown in the table, it is possible to select
intermediary positions.
Dynamic headlight range control
The control is not mounted in vehicles with dynamic headlight range con-
trol. The headlight range is automatically adjusted according to the vehicle
load status when the headlights are switched on.
Instrument panel lighting
In vehicles with the daytime driving light, the instrument panel lighting
switches on in dark conditions (for example, when passing through a tun-
nel). This reminds the driver to manually switch on the dipped beam, so
that the vehicle rear lights also switch on ⇒ page 112.
Safety FirstOperating instructionsPractical TipsTechnical specifications

118Lights and visibility
WARNING
Heavy objects in the vehicle may mean that the headlights dazzle and
distract other drivers. This could result in a serious accident.
● Adjust the light beam to the vehicle load status so that it does not
blind other drivers.

Interior and reading lights 1)
Button/
Positioneffect
Switches interior lights off.
Switches interior lights on.

Switches door contact control on (central position).
The interior lights come on automatically when the vehicle is
unlocked, a door is opened or the key is removed from the ig-
nition.
The lights go off a few seconds after all the doors are closed,
the vehicle is locked or the ignition is switched on.
Turning the reading light on and off
Glove compartment and luggage compartment lighting*
When opening and closing the glove compartment on the front passenger
side and the rear lid, the respective light will automatically switch on and
off. Footwell lighting*
The lights in the footwell area below the dash (driver and front passenger
sides) will switch on when the doors are opened and will decrease in inten-
sity while driving. The intensity of these lights can be adjusted using the ra-
dio menu (see Easy Connect > Adjusting Lighting > Interior lighting
⇒ page 82).
Ambient light*
The ambient light in the door panel changes colour (white or red) depend-
ing on the driving mode. The intensity of these lights can be adjusted using
the radio menu (see Easy Connect > Adjusting Lights > Interior lighting
⇒  page 82).
Note
The reading lights switch off when the vehicle is locked using a key or after
several minutes if the key is removed from the ignition. This prevents the
battery from discharging. 
Sun protection equipment Introduction
WARNING
Folded sun blinds can reduce visibility.
● Always store sun blinds and visors in their housing when not in use.

1)
Depending on the level of equipment fitted in the vehicle, LEDs can be used for the follow-
ing interior lights: front courtesy light, rear courtesy light, footwell light and sun visor light.