2009 Seat Leon 5D sensor

Lights and visibility113
Safety First
Controls and equipment
Practical tips
Technical Data
•If the daylight driving automatic light function is switched on, the fog
lights or rear fog light cannot be switched on in addition.•The use of the lighting described here is subject to the relevant statutory
requirements.•Do not put stickers on the windscreen in front of the sensor. This may
cause disruptions or faults in the automatic lighting system.•To avoid damage to the tail lights, the lights mounted on the tailgate go
off when the tailgate is opened (according to country).Daytime lights*
The daytime light reduces the risk of accidents by increasing
the visibility of the vehicle. The daytime running lights are
enabled automatically when the ignition is switched on. It is
automatically switched off when the side lights are turned on.Daytime lights (halogen lamps)
19)
The daytime lights increase road safety in vehicles fitted with halogen lamps.
These include the dipped, side and registration plate lights.
The daytime lights are switched on each time the ignition is turned on if the
light setting is in position 0 or

. Depending upon the model, a control
lamp
 on the light control switch or the lighting up of the dash panel will
indicate that the daytime lighting is on.
It is not possible for the driver to switch the daytime lights on or off. Please
contact a qualified workshop if you wish to deactivate the lights. Daytime lights (bi-xenon lamps)
The daytime lights increase road safety in vehicles fitted with bi-xenon lamps.
The lights are built-in separately to the headlights and are switched on each
time the ignition is turned on if the light setting is in position
0 or

.
Automatic control of the dipped light in combination with the daytime
lighting (bi-xenon headlamps)
If the dipped light control and the daytime lighting are activated at the same
time, the dipped lights and the instrument panel lighting will automatically
come on as required (e.g. on entering a tunnel) and the daytime lights will go
off. When the automatic dipped light control switches off the dipped lights
(e.g. on coming out of the tunnel), the daytime lights come back on.
Activating the daytime lights
With the ignition switched off, move the indicator and main beam lever
upwards and back (left indicator and headlamp flash).
Switch on the ignition for 3 seconds while holding this position. The daytime
lights are activated and can be switched on.
Deactivating the daytime lights
With the ignition switched off, move the indicator and main beam lever
upwards and back (left indicator and headlamp flash) and hold in this posi-
tion.
Switch on the ignition for 3 seconds while holding this position. The daytime
lights are deactivated and can not be switched on.
Deactivating daytime lights (bi-xenon lamps)
With the ignition switched off, move the indicator and main beam lever
upwards and back (left indicator and headlamp flash).
Switch on the ignition for 3 seconds. The daytime lights are deactivated and
can not be switched on.
19)It is only available in some countries or as an optional extra
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Lights and visibility
114Activating daytime lights (bi-xenon lamps)
With the ignition switched off, move the indicator and main beam lever
upwards and back (left indicator and headlamp flash).
Switch on the ignition for 3 seconds. The daytime lights are activated and can
be switched on.
Note
Please observe any relevant legal requirements which may apply in your
country.Coming/leaving home function*
The Coming Home function is controlled manually. The
Leaving Home function is controlled with a photo sensor.If the Coming Home or Leaving Home function is connected, the front side
and dipped lights, the tail lights and the registration plate light will light up
to provide assistance.
Coming home function
The Coming Home function is activated by switching off the ignition and
briefly flashing the lights. When the driver's door is opened, the Coming
Home lighting comes on. If the driver's door is already open when the lights
are flashed briefly, the Coming Home lighting comes on immediately.
When the last door of the vehicle or the tailgate is closed, the Coming Home
function starts and the switching off the headlights is delayed.
The Coming Home lighting switches off in the following cases:•On completion of the time period established for the delay in switching off
the lights after all the vehicle doors and the tailgate have been closed.
•If, 30 seconds after being connected, any doors or the tailgate remain
open.•If the light switch is turned to position
.
•If the ignition is switched on.
Leaving home function
The Leaving Home function is activated when the vehicle is unlocked if:•the light control is in position

and
•the photo sensor detects “darkness”.
The Leaving Home lighting switches off in the following cases:•If the time period for the delay in switching off the headlamps has ended•If the vehicle is locked again.•If the light switch is turned to position
.
•If the ignition is switched on.Note
The setting for the delay in switching off the headlamps in the Coming Home
and Leaving Home function can be changed or the function can be connected
or disconnected in the menu Lights and visibility ⇒ page 74.•If the ignition key is removed while the lights are on, and the lights are
flashed briefly and the driver's door opened, no acoustic signal is heard, as
when the Coming Home function is on, the lights are automatically switched
off after a period of time (except when the light switch is in position
 or
.
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Lights and visibility115
Safety First
Controls and equipment
Practical tips
Technical Data
Instrument and switch lighting / Headlight range controlInstrument and switch lighting
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. 74 .
The instrument lighting (dials and needles), the centre console illumination
and the illumination of the displays are regulated by a light sensor incorpo-
rated in the dash panel.
The instrument lighting (dials and needles) is switched on when the ignition
is on and the vehicle lights are off . The instrument lighting is dimmed auto-
matically 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 conditions
become poor.
Headlight range control
By using the electrical headlight range control, 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 from the basic setting
0.
Dynamic headlight range control
Vehicles with gas discharge lamps (“xenon lamps”) are equipped with
dynamic headlight range control . This means that the headlights will be
adjusted to suit the load level of the vehicle and “nodding movements” when
pulling off and braking are automatically compensated for.
Vehicles with gas discharge lamps do not have headlight range control.
Adaptive headlights* (for driving through bends)
When driving around bends, the headlights will light the
most important areas of the road.
Fig. 74 Instrument panel:
regulation for instrument
and switch illumination
and headlight range
control
A1
A1A2
A2
A2
Fig. 75 Cornering
lighting using self-direc-
tional headlights
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Lights and visibility123
Safety First
Controls and equipment
Practical tips
Technical Data
is in transit (drip function). If you activate the wipers less than three seconds
after the drip function, a new wash sequence will begin without the last wipe.
For the “drip” function to work again, you have to turn the ignition off and
then on again.
•When the “intermittent wipe function” is on, the intervals are directly
proportional to the speed. This way, the higher the vehicle speed the shorter
the intervals.•The wiper will try to wipe away any obstacles that are on the windscreen.
The wiper will stop moving if the obstacle blocks its path. Remove the
obstacle and switch the wiper back on again.•Before removing any objects that may be trapped in the side areas of the
windscreen, always move the wiper arms to the service position (horizontal).•The heat output of the heated jets is controlled automatically when the
ignition is switched on, depending upon the outside temperature.
Rain sensor*
The rain sensor controls the frequency of the windscreen
wiper intervals, depending on the amount of rain.
Fig. 83 Rain sensor*Fig. 84 Windscreen wiper
lever
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Lights and visibility
124
Switching on the rain sensor
– Move the windscreen wiper lever into position ⇒page 123,
fig. 84 .
– Move the control to the left or right to set the sensitivity of the rain sensor. Control to the right: highly sensitive. Control to the
left: less sensitive.The rain sensor is part of the interval wipe function. You will have to switch
the rain sensor back on if you switch off the ignition. This is done by switching
the wiper intermittent function off and back on.
Note
•Do not put stickers on the windscreen in front of the sensor. This may
cause sensor disruption or faults.
Rear window wiper

The windscreen wiper lever operates the windscreen wiper
and the wash and wipe system for the rear window.
Switching on the interval wipe
– Press the lever forwards to position ⇒ fig. 85. The wiper will
wipe the window approximately every 6 seconds.
Switching off the interval wipe function
– Pull the lever back from position towards the steering wheel. The wiper will continue to function for a short period if you switch
off whilst the wipers are in motion.
A1
AA
Fig. 85 Windscreen wiper
and windscreen wash
lever: rear window wiper
A6
A6
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Lights and visibility
126Automatic anti-dazzle interior mirror*
The automatic anti-dazzle function can be switched on and off
as desired.Switching off anti-dazzle function
–Press button ⇒fig. 86 . Warning lamp goes out:
Switching on anti-dazzle function
–Press button ⇒fig. 86 . Warning lamp is lit.Anti-dazzle function
The anti-dazzle function is activated every time the ignition is switched on.
The green indicator lamp lights up in the mirror housing.
When the anti-dazzle function is activated the interior mirror will darken auto-
matically according to the amount of light it receives (for example from the
headlights of a vehicle behind). The anti-dazzle function is cancelled if
reverse gear is engaged.
Note
•The automatic anti-dazzle function will only work properly if the sun
blind* for the rear window is retracted and there are no other objects
preventing light from reaching the interior mirror.•If you have to stick any type of sticker on the windscreen, do not do so in
front of the sensors. Doing so could prevent the anti-dazzle function from
working well or even from working at all.Exterior mirrors
The exterior mirrors can be adjusted using the rotary knob in
the centre console.Basic setting of exterior mirrors
1. Turn knob ⇒fig. 87 to position L ( left exterior mirror ).
Fig. 86 Automatic anti-
dazzle interior mirror.
AA
AB
AA
Fig. 87 Controls of exte-
rior mirrors
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Driving173
Safety First
Controls and equipment
Practical tips
Technical Data
WARNING
•If you do not start the vehicle immediately after taking your foot off the
brake pedal, the vehicle may start to roll back under certain conditions.
Depress the brake pedal or use the hand brake immediately.•If the engine stalls, depress the brake pedal or use the hand brake
immediately.•When following a line of traffic uphill, if you want to prevent the vehicle
from rolling back accidentally when starting off, hold the brake pedal down
for a few seconds before starting off.Note
The Official Service or a specialist workshop can tell you if your vehicle is
equipped with this system.Acoustic parking aid system*General notesVarious systems are available to help you when parking or manoeuvring in
tight spaces, depending on the equipment fitted on your vehicle.
The SEAT parking system* gives an acoustic warning if there are any obsta-
cles behind your car.
When you are parking, the SEAT Parking System plus* warns you acoustically
and optically
20) about obstacles “in front of” and “behind” the vehicle.
Note
To ensure the acoustic parking aid works properly, the sensors must be kept
clean and free of snow and ice.SEAT Parking System: Description
The parking system is an acoustic parking aid.Sensors are located in the rear bumper. When the sensors detect an obstacle,
you are alerted by acoustic signals (beeps). The measuring range of the
sensors starts at about:
The acoustic signals sound with increasing frequency as you approach the
obstacle. When the vehicle is less than approx. 0.30 m away from the
obstacle, the warning tone will sound continuously. Do not drive on!
The volume of the warning beeps will be gradually reduced after about 4
seconds if the vehicle remains at a constant distance from a detected
obstacle (it does not affect the permanent acoustic signal).
The parking aid is switched on automatically when reverse gear is engaged.
You will hear a brief acknowledgement tone.
WARNING
•The parking aid is not a replacement for driver awareness. The driver is
personally responsible for safe parking and other manoeuvres.•The sensors have blind spots in which obstacles are not registered.
Always look out for small children and animals because the system will not
20)Vehicles with a navigation system.
Rear
Side
0,60
Centre
1,60
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Driving
174always detect them. Always pay attention when reversing to avoid acci-
dents.•Always keep a close eye on the area around the vehicle and make full
use of the rear-view mirrors.Caution
Please note that low obstacles detected by the system may no longer be
registered by the sensors as the car moves closer, so the system will not give
any further warning. Certain kinds of obstacles (such as wire fences, chains,
thin painted posts or trailer draw bars, etc) may not always be detected by the
system, so take care not to damage the vehicle in such cases.
Note
Please refer to the notes on towing ⇒page 175.SEAT Parking System Plus*: Description
The parking system plus is an acoustic and optical parking
aid.Sensors are located in the front and rear bumpers. When the sensors detect
an obstacle, you are alerted by acoustic and optical signals. The measuring
range of the sensors starts at about: The acoustic signals sound with increasing frequency as you approach the
obstacle. When the vehicle is less than approx. 0.30 m away from the
obstacle, the warning tone will sound continuously. Stop moving immedi-
ately!
The volume of the warning beeps will be gradually reduced after about 4
seconds if the vehicle remains at a constant distance from a detected
obstacle (it does not affect the permanent acoustic signal).
Enabling/DisablingEnabling
– Connects the radio navigator.
–Press the switch
 on the central console ⇒
fig. 131 or on the
gear selector gate. You will hear a brief acknowledgement tone
and the LED on the switch will light up.
Front
Side
0,90
Centre
1,20
Rear
Side
0,60
Centre
1,60
WARNING (continued)
Fig. 131 Centre console:
Switch for parking aid
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