2013 Seat Leon 5D technical specifications

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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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.
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119
Lights and visibility
Sun visors
Fig. 68 Sun visor
Options for adjusting driver and front passenger sun visors:
● Lower by unfolding towards the windscreen.
● The sun visor can be pulled out of its mounting and turned towards the
door ⇒ Fig. 68 1
.
● Swing the sun visor towards the door, longitudinally backwards.
Vanity mirror light
There may be a vanity mirror, with a cover, on the rear of the sun visor. When
the cover is opened 2
a light comes on.
The lamp goes out when the vanity mirror cover is closed or the sun visor is
pushed back up.
Note
The light above the sun visor automatically switches off after a few minutes
in certain conditions. This prevents the battery from discharging. Applies to the model: LEON ST
Sun blind*
The windows on the rear doors may be fitted with a sun
blind
Fig. 69 Rear window:
sun blind
Rear door sun blind*
– Pull out the blind and attach it to the hook at the top of the door
frame, in the centre ⇒ Fig. 69. 
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121
Lights and visibility
Window wiper lever
Fig. 70 Operating the
windscreen wiper and
rear wiper
Move the lever to the required position ⇒ :
0Windscreen wiper off.
1
Windscreen wipers interval wipe.
Using the control ⇒ Fig. 70 A adjust the interval (vehicles
without the rain sensor), or the sensitivity of the rain sensor.
2Slow wipe.
3Continuous wipe.
4Brief press, short clean. Hold the lever down for more time to
increase the wipe frequency.
5
The windscreen washer function is activated by pushing the
lever forwards, and simultaneously the windscreen wipers
start.
Move the lever to the required position ⇒ :
6Interval wipe for rear window. The rear wiper will wipe the
window approximately every six seconds.
7The windscreen washer function is activated by pressing the
lever, and the rear wiper starts simultaneously.
CAUTION
If the ignition is switched off with the windscreen wipers active, they com-
plete their wipe before returning to the rest position. Ice, snow and other
obstacles on the windscreen may damage the wiper and the windscreen
wiper motor.
● If necessary, remove snow and ice from the windscreen wipers before
starting your journey.
● Carefully lift the frozen windscreen wipers from the glass. SEAT recom-
mends a de-icer spray for this operation.
CAUTION
Do not switch on the windscreen wipers if the windscreen is dry. Cleaning
with the windscreen wipers while dry can cause damage.
Note
● The windscreen wiper and rear wiper system only function when the ig-
nition is switched on and the bonnet or rear lid, respectively, are closed.
● The interval wipe speed varies according to the vehicle speed. The faster
the vehicle is moving, the more often the windscreen is cleaned.
● The rear wiper is automatically switched on when the windscreen wiper
is on and the car is in reverse gear. 
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123
Lights and visibility
Lifting and returning windscreen wiper arms
● Place the wiper arms in the service position ⇒ 
.
● Only hold the wiper arms at the point where the blade is fixed.
CAUTION
● To prevent damage to the bonnet and the wiper arms, only leave them in
the service position.
● Before driving, always lower the wiper arms. 
Rain sensor*
Fig. 72 Windscreen wip-
er lever: adjusting the
rain sensor A
Fig. 73 Rain sensor sen-
sitive surface
The rain sensor controls the frequency of the windscreen wiper intervals,
depending on the amount of rain ⇒ 
. The sensitivity of the rain sensor can
be adjusted manually. Manual wipe ⇒ page 121
Move the lever to the required position ⇒ Fig. 72:
Rain sensor off.
Rain sensor on; automatic wipe if necessary.
Setting sensitivity level of rain sensor
– Set control to the right: highly sensitive.
– Set control to the left: less sensitive.
When the ignition is switched off and then back on, the rain sensor stays on
and starts operating again when the windscreen wipers are in position 1
and the vehicle is travelling at more than 16 km/h (10 mph).
Rain sensor modified behaviour
Possible causes of faults and mistaken readings
on the sensitive surface
⇒  Fig. 73 of the rain sensor include:

0
1A
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Lights and visibility
Recommended windscreen wipers
● For the hottest seasons we recommend summer G 052 184 A1 for clear
glass. Proportions of the mixture in the washer fluid tank: 1:100 (1 part con-
centrate per 100 parts water).
● All year round, G 052 164 A2 for clear glass. Approximate proportion of
the winter mixture, up to -18 °C (0 °F): 1:2 (1 part concentrate per 2 parts
water); otherwise, a 1:4 proportion of mixture in the washer fluid tank.
Reservoir capacity
The reservoir holds approximately 3 - 4 litres; in vehicles with headlight
washer, it is approximately 3 -6 litres.
WARNING
Never mix an unsuitable antifreeze or other similar additives with the
windscreen washer water. A greasy layer may be formed on the wind-
screen which will impair visibility.
● Use clean water with a window cleaner recommended by SEAT.
● If necessary, add a suitable antifreeze to the water in the reservoir.
CAUTION
● Do not mix cleaning products recommended by SEAT with other prod-
ucts. This could lead to flocculation and may block the windscreen washer
jets.
● When topping up service fluids, make absolutely certain that you fill the
fluids into the correct reservoirs. Using the wrong fluids could cause serious
malfunctions and engine damage! Rear vision mirror
Adjusting the exterior mirrors
Fig. 75 Driver door: con-
trol for the exterior mirror
Turn the knob to the appropriate position: – In these positions you can adjust the exterior mirrors (left or right) by
moving the control in the desired direction.
– The surfaces of the exterior mirrors are heated* depending on the
outside temperature, and on the equipment fitted in the vehicle.
– The exterior mirrors are retracted*.
Synchronized regulation of the exterior mirrors
● In the Settings - Convenience menu, select whether or not the exterior
mirrors should move in synchronisation.
● Turn the knob to position L.
● Adjust the left-hand exterior mirror. The right exterior mirror will be ad-
justed at the same time (synchronised). 
L/R


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Lights and visibility
Interior rear vision mirror with manual setting for anti-dazzle
position
– Position the small lever of the lower edge of the mirror to face
towards the rear.
Anti-dazzle rear vision mirror with automatic setting*
– Press the button A
. Warning lamp B will light up. The interior
mirror will darken automatically when bright light (e.g. from the
headlights of a following vehicle) shines on its.
WARNING
In the event that an automatic anti-dazzle rear vision mirror breaks, an
electrolyte fluid may leak. This could cause irritation to the skin, eyes
and respiratory organs. If you come into contact with this liquid, it must
be rinsed with large quantities of water. If necessary, get medial help.
CAUTION
In the event that an automatic anti-dazzle rear vision mirror breaks, an elec-
trolyte fluid may leak. This liquid attacks plastic surfaces. Clean the liquid
with a wet sponge as soon as possible.
Note
● If the light incident in the interior rear vision mirror is obstructed (e.g.
with the sun blind*), the anti-dazzle rear vision mirror with automatic set-
ting will not operate perfectly.
● When the interior lights are on or reverse gear engaged, the rear vision
mirrors do not darken with automatic adjustment for anti-dazzle position. 
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Seats and storage
Front seats
Manual seat adjustment
Fig. 77 Front seats:
manual seat adjustment
Fig. 78 Front seats: lever
for folding the backrest
(3-door vehicles)
Adjusting the seat forward/backward: pull the lever and move the seat
forwards or backwards.
Raise/lower the seat: Pull/push the lever.
Backrest lower/raise: turn the hand wheel.
1
23
Adjusting the lumbar support* : press the button in the corresponding
position.
Folding the seat backrest (only 3-door vehicles): pull the lever and push
the backrest forward.
WARNING
● Adjust the front seats only when the vehicle is stationary. Failure to
do so could result in an accident.
● Be careful when adjusting the seat height. Careless or uncontrolled
adjustment can cause injuries.
● The front seat backrests must not be reclined for driving. Otherwise,
seat belts and the airbag system might not protect as they should, with
the subsequent danger of injury.

Applies to the model: LEON ST
To lower the front passenger seat back*
Fig. 79 Passenger's
seat: lever for folding
down the backrest
The passenger's seat can be down to expand the luggage compartment
loading area. 
4
5
Safety FirstOperating instructionsPractical TipsTechnical specifications