sensor Seat Leon 5D 2010 User Guide

Lights and visibility119
Safety First
Operating Instructions
Practical Tips
Technical Specifications
•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 (depending on the 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 running lights (halogen lamps)
22)
The daytime lights increase road safety in vehicles fitted with halogen lamps.
These include the dipped, side and number plate lights.
The daytime lights are switched on each time the ignition is turned on if the
light setting is in position 0 or
!54/
. Depending upon the model, a control
lamp
 on the light control switch or the lighting up of the instrument panel
will indicate that the daytime lighting is on.
It is not possible to switch the daytime lights on or off. Please contact a
specialised 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
!54/
. 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 turn signal and main beam lever
upwards and back (right turn signal 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 turn signal and main beam lever
upwards and back (left turn signal 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 cannot be switched on.
Activating daytime lights (bi-xenon lamps)
Remove the key from the ignition, move the turn signal lever upwards (right
turn signal) and press it backwards to flash position and hold it in this posi-
tion.
Insert the key and switch the ignition on, holding it in this position for 3
seconds. Then, switch off the ignition. The daytime lights are activated and
can be switched on.
Deactivating daytime lights (bi-xenon lamps)
Remove the key from the ignition, move the turn signal lever upwards (left
turn signal) and press it backwards to flash position and hold it in this posi-
tion.
22)It is only available in some countries or as an optional extra
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Lights and visibility
120Insert the key and switch the ignition on, holding it in this position for 3
seconds. Then, switch off the ignition. The daytime lights are deactivated and
cannot 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 photosensor.If the Coming Home or Leaving Home function is connected, the front side
and dipped lights, the tail lights and the number 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 door is opened, the Coming Home
lighting comes on. If the driver 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
!54/
and
•the photosensor 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 76.•If the ignition key is removed while the lights are on, and the lights are
flashed briefly and the driver 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 visibility129
Safety First
Operating Instructions
Practical Tips
Technical Specifications
•The windscreen will be wiped again after approximately five seconds once
the “automatic wipe/wash system” has been operated, provided the vehicle
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 “interval wipe function” is on, the intervals are directly propor-
tional 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. 82 Rain sensor*Fig. 83 Windscreen wiper
lever
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Lights and visibility
130
Switching on the rain sensor
– Move the windscreen wiper lever into position ⇒page 129,
fig. 83 .
– 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 interval 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. 84. 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. 84 Windscreen wiper
and windscreen wash
lever: rear window wiper
A6
A6
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Lights and visibility
132Automatic anti-dazzle interior mirror*
The automatic anti-dazzle function can be switched on and off
as desired.Switching off the anti-dazzle function
–Press button ⇒fig. 85 . Indicator lamp goes off.
Switching on the anti-dazzle function
–Press button ⇒fig. 85 . The indicator lamp turns on.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 enabled, the interior mirror will darken auto-
matically according to the amount of light it receives. The anti-dazzle func-
tion 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 rear view 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. 86 to position L ( left exterior mirror ).
Fig. 85 Automatic anti-
dazzle interior mirror.
AA
AB
AA
Fig. 86 Controls of exte-
rior mirrors
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Driving
178
NoteYour Authorised Service or a specialised 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 vehicle.
When you are parking, the SEAT Parking System Plus* warns you acoustically
and optically
23) 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. The measuring range of the sensors starts
at approximately:
The acoustic signals sound with increasing frequency as you approach the
obstacle. When the vehicle is less than 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 four
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 confirmation 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
always 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.
23)Vehicles with a navigation system.
Rear
Side
0.60
Centre
1.60
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Driving179
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Caution
Please note that low obstacles detected by the system may no longer be
registered by the sensors as the vehicle 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 180.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 approximately:
The acoustic signals sound with increasing frequency as you approach the
obstacle. When the vehicle is less than 0.30 m away from the obstacle, the
warning tone will sound continuously. Stop moving immediately!
The volume of the warning beeps will be gradually reduced after about four
seconds if the vehicle remains at a constant distance from a detected
obstacle (it does not affect the permanent acoustic signal).
Activating/DeactivatingActivating
– Connects the radio navigator.
–Press the switch
 on the centre console ⇒ fig. 130 or on the
gear selector gate. You will hear a brief confirmation tone and the
LED on the switch will light up.
Deactivating
– Drive forward faster than 10 km/h, or
–Press the switch  or
– Switch the ignition off.
Segments in the optical display
Som e colour segments in front and behind and an acoustic signal enable the
driver to assess the distance with respect to an obstacle. The amber colour
Front
Side
0.90
Centre
1.20
Rear
Side
0.60
Centre
1.60
Fig. 130 Centre console:
Switch for parking aid
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Driving
180segments combined with a discontinuous beep indicate the presence of an
obstacle. As the vehicle gets closer to the obstacle, the colour of the segment
changes to red and the acoustic signal beeps continuously. When the penul-
timate segment is displayed, this means that the vehicle has reached the
collision zone. Stop moving immediately! ⇒.
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
always 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 vehicle 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 180.•There is a slight delay in the picture display.
To w i n g b r a c k e tIn towing mode, the rear parking aid sensors are not enabled when you select
reverse gear or press the switch
. This function may not be guaranteed on
towing brackets that are not factory fitted. This results in the following restric-
tions:
SEAT Parking System*
No warning is given.
SEAT Parking System Plus*
There is no rear distance warning. The system will still give a warning when
obstacles are detected while driving forward. The optical display changes to
towing mode.
Fault messagesIf you hear a long beep for a few seconds and the LED on the switch
* starts
flashing when you switch on the parking aid, a system fault has occurred.
Please refer the problem to an Authorised SEAT dealer or specialised work-
shop.
Note
If the fault is not corrected before you switch off the ignition, it will only be
indicated by the flashing LED on the switch
 the next time you switch on
the parking aid.
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Intelligent technology187
Safety First
Operating Instructions
Practical Tips
Technical Specifications
When the TCS is off, the warning lamp is lit. The TCS should normally
be left on. Only in exceptional circumstances, when the slipping of the wheels
is required, should it be disconnected, for example
•With compact temporary spare wheel.•When using the snow chains.•When driving in deep snow or on soft terrain.•When the vehicle is bogged-down, to free it by rocking.
The TCS should be switched on again as soon as possible.WARNING
•It must be remembered that TCS cannot defy the laws of physics. This
should be kept in mind, particularly on slippery and wet roads and when
towing a trailer.•Always adapt your driving style to suit the condition of the roads and
the traffic situation. Do not let the extra safety afforded by TCS tempt you
into taking any risks when driving, this can cause accidents.Caution
•In order to ensure that TCS function correctly, all four wheels must be
fitted with the same tyres. Any differences in the rolling radius of the tyres can
cause the system to reduce engine power when this is not desired.•Modifications to the vehicle (e.g. to the engine, the brake system, running
gear or any components affecting the wheels and tyres) could affect the effi-
ciency of the ABS and TCS.
XDS*
Driveshaft differentialWhen taking a bend, the driveshaft differential mechanism allows the outer
wheel to turn at a higher speed than the inner wheel. In this way, the wheel
that is turning faster (outer wheel) receives less drive torque than the inner
wheel. This may mean that in certain situations the torque delivered to the
inner wheel is too high, causing the wheels to spin. On the other hand, the
outer wheel is receiving a lower drive torque than it could transmit. This
causes an overall loss of lateral grip on the front axle, resulting in understeer
or “lengthening” of the trajectory.
By using the ESP sensors and signals, the XDS system is able to detect and
correct this effect.
Through the ESP, the XDS brakes the inner wheel, thereby counteracting the
excess drive torque in this wheel. This means that the driver’s desired trajec-
tory is much more precise,
The XDS system operates in combination with the ESP and is always active,
even when the traction control, TCS, is disconnected.Electronic Stability Programme (ESP)*General notes
The Electronic Stability Programme increases the vehicle’s
stability on the road.The Electronic Stability Programme helps reduce the danger of skidding.
The Electronic Stability Programme (ESP) consists of ABS, EDL, TCS and
Steering manoeuvre recommendations.
 OFF
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Intelligent technology
188Electronic Stability Programme (ESP)*
ESP reduces the danger of skidding by braking the wheels individually.
The system uses the steering wheel angle and road speed to calculate the
changes of direction desired by the driver, and constantly compares them
with the actual behaviour of the vehicle. If the desired course is not being
maintained (for instance, if the vehicle is starting to skid), then the ESP
compensates automatically by braking the appropriate wheel.
The forces acting on the braked wheel bring the vehicle back to a stable
condition. If the vehicle tends to oversteer, the system will act on the front
wheel on the outside of the turn.
Steering manoeuvre recommendations
This is a complementary safety function included in the ESP This function aids
the driver to better stabilize the vehicle in a critical situation. For example, in
case of sudden braking surface with varied adherence, the vehicle will tend
to destabilise its trajectory to the right or to the left. In this case the ESP
recognizes the situation and helps the driver with a counter steering
manoeuvre from the power steering.
This function simply provides the driver with a recommended manoeuvre in
critical situations.
The vehicle does not steer itself with this function, the driver has full control
of the vehicle at all times.
WARNING
•It must be remembered that ESP cannot defy the laws of physics. This
should be kept in mind, particularly on slippery and wet roads and when
towing a trailer.•Always adapt your driving style to suit the condition of the roads and
the traffic situation. Do not let the extra safety afforded by ESP tempt you
into taking any risks when driving, as this can cause accidents.
Caution
•In order to ensure that ESP functions correctly, all four wheels must be
fitted with the same tyres. Any differences in the rolling radius of the tyres can
cause the system to reduce engine power when this is not desired.•Modifications to the vehicle (e.g. to the engine, the brake system, running
gear or any components affecting the wheels and tyres) could affect the effi-
ciency of the ABS, EDL, ESP and TCS.Anti-lock brake system (ABS)The anti-lock brake system prevents the wheels locking during braking
⇒ page 186.Electronic differential lock (EDL)*
The electronic differential lock helps prevent the loss of trac-
tion caused if one of the driven wheels starts spinning.EDL helps the vehicle to start moving, accelerate and climb a gradient in slip-
pery conditions where this may otherwise be difficult or even impossible.
The system will control the revolutions of the drive wheels using the ABS
sensors (in case of an EDL fault the warning lamp for ABS lights up)
⇒ page 84.
At speeds of up to approximately 80 km/h, it is able to balance out differ-
ences in the speed of the driven wheels of approximately 100 rpm caused by
a slippery road surface on one side of the vehicle. It does this by braking the
wheel which has lost traction and distributing more driving force to the other
driven wheel via the differential.
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