2013 Seat Altea sensor

117
Lights and visibility
● If you are towing a trailer equipped with a rear fog light on a vehicle with
a factory-fitted towing bracket, the rear fog light on the vehicle will automat-
ically be switched off.
● The use of the lighting described here is subject to the relevant statutory
requirements.
● Depending on weather conditions (very cold or wet), the front and rear
lights and the indicators may be temporarily misted. This has no influence
on the useful life of the lighting system. The lights will soon demist when
they are switched on. 
Automatic lighting*
Fig. 73 Automatic light-
ing
Activation
– Rotate the switch to the position “Auto”, this indication will
light up.
Deactivation
– Turn the light switch to 0. Automatic lighting
If automatic headlight control is switched on, dipped beam headlights are
automatically switched on by a photosensor if you drive into a tunnel, for
example.
The rain sensor switches on the dipped beam headlights when the wind-
screen wipers have been operating continuously for a few seconds and it
switches the lights off when the continuous or interval wipe is switched off
for some minutes
⇒ page 130.
When the automatic dipped beam light control is connected but the dipped
beam lights are off, the warning lamp  lights up on the light control
⇒ Fig. 73. If the automatic control switches on the dipped lights, the instru-
ment and control lighting is also switched on.
WARNING
● Even if the automatic headlight control is switched on, the dipped
beam headlights will not be switched on with fog. Therefore, the dipped
beam must be switched on manually.
Note
● For those vehicles with the automatic headlight system, when the key is
removed from the ignition, the audible warning will only sound if the light
control is in the position  or  if the vehicle is not fitted with the coming
home function.
● 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 rear lid go
off when the rear lid is opened (depending on the country). 
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119
Lights and visibility
Note
Please observe any relevant legal requirements which may apply in your
country. 
Coming home/leaving home function*
The Coming Home function is controlled manually. The Leav-
ing 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 rear lid 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 rear lid have been closed.
● If, 30 seconds after being connected, any doors or the rear lid 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 photosensor detects “darkness”.
The Leaving Home lighting switches off in the following cases:
● If the time period for the delay in switching off the headlights 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 headlights in the Coming Home
and Leaving Home function can be changed or the function can be connec-
ted or disconnected in the menu Lights and visibility ⇒ page 75.
● If the ignition key is removed while the lights are on, and the lights are
flashed briefly and the driver door opened, no audible warning 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
. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

130Lights and visibility
Rain sensor*
The rain sensor controls the frequency of the windscreen
wiper intervals, depending on the amount of rain.
Fig. 85 Rain sensor*
Fig. 86 Windscreen wip-
er lever Switching on the rain sensor
–
Move the windscreen wiper lever into position 1
⇒ Fig. 86.
– Move the control A
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 switch-
ing the wiper interval wipe function off and back on.
Note
● Do not put stickers on the windscreen in front of the rain sensor. This
may cause sensor disruption or faults. 

133
Lights and visibility
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 pre-
venting light from reaching the interior rear vision 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.
Fig. 89 Controls of exte-
rior mirrors
Basic setting of exterior mirrors
1. Turn knob ⇒ 
Fig. 89 to position L (left exterior mirror ).
2. Turn the rotary knob to position the exterior mirror so that you have a good view to the rear of the vehicle. 3. Turn knob to position R (right exterior mirror
).
4. Swivel the rotary knob to position the exterior mirror so that you have a good view to the rear of the vehicle ⇒ 
.
Heating the exterior mirrors*
– Turn the knob forwards to the central position 1
so that the
heated rear view mirrors warm up and the heated windscreen*
in the wiper blade rest area is activated ⇒ page 128.
– The exterior mirror heating is not activated in temperatures
above approximately 20 °C.
Folding in exterior mirrors*
– Turn the control ⇒ Fig. 89 to position  to fold in the exterior
mirrors. You should always fold in the exterior mirrors if you are
driving through an automatic car wash. This will help prevent
damage.
Folding exterior mirrors with convenience closing*
– The exterior mirror will fold back automatically with conven-
ience closing (with the remote or the key)
– To unfold it again, open the door and use the contact
Folding exterior mirrors back out to the extended position*
– Turn the knob to another position to fold the exterior mirrors
back out ⇒ 
.
Synchronised mirror adjustment
1. Turn the control to the position L (left exterior mirror).
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187
Driving
Parking aid acoustic system*
General notes
Various parking aid systems are available to help you when parking or ma-
noeuvring in tight spaces, depending on the equipment fitted on your vehi-
cle.
The SEAT Parking System* gives an audible warning if there are any obsta-
cles behind your vehicle.
When you are parking, the SEAT Parking System Plus* warns you acoustical-
ly and optically 1)
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 obsta-
cle, you are alerted by audible warnings. The measuring range of the sen-
sors starts at approximately:
RearSide0,60Centre1,60
The audible warnings 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 obsta-
cle (it does not affect the permanent audible warning).
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 ac-
cidents.
● Always keep a close eye on the area around the vehicle and make full
use of the rear vision 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 de-
tected by the system, so take care not to damage the vehicle in such cases.
Note
Please refer to the notes on towing ⇒ page 189. 
1)
Vehicles with a navigation system.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

188Driving
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 audible and optical warnings. The measur-
ing range of the sensors starts at approximately:
FrontSide0,90Centre1,20
RearSide0,60Centre1,60
The audible warnings 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 obsta-
cle (it does not affect the permanent audible warning). Activating/DeactivatingFig. 148 Centre console:
Switch for parking aid
Activate
– Connects the radio navigator
– Press the switch  on the centre console ⇒ Fig. 148 or on the
gear indicator. You will hear a brief confirmation tone and the
LED on the switch will light up.
Deactivating
– Drive forward faster than 10 km/h (6 mph), or
– Press the switch  or
– Switch the ignition off.
Segments in the optical display
Some colour segments in front and behind and an audible warning enable
the driver to assess the distance with respect to an obstacle. The amber col-
our segments combined with a discontinuous beep indicate the presence of 

189
Driving
an obstacle. As the vehicle gets closer to the obstacle, the colour of the seg-
ment changes to red and the acoustic signal beeps continuously. When the
penultimate 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 ac-
cidents.
● Always keep a close eye on the area around the vehicle and make full
use of the rear vision 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 de-
tected by the system, so take care not to damage the vehicle in such cases.
Note
● Please refer to the notes on towing ⇒ page 189.
● There is a slight delay in the picture display. 
Towing bracket
In towing mode, the rear parking aid sensors are not enabled when you se-
lect reverse gear or press the switch . This function may not be guaran- teed on towing brackets that are not factory fitted. This results in the follow-
ing restrictions:
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 messages
If 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 oc-
curred. Please refer the problem to a SEAT Official Service or specialised
workshop.
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. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

196Intelligent technology
The ASR automatically switches on when the engine is started. If necessary,
it may be turned on or off by briefly pushing the button on the centre con-
sole.
When the ASR is switched off, the  OFF
warning lamp will light up. The ASR
should normally be left on. Only in exceptional circumstances, when the
slipping of the wheels is required, it will be necessary to have it disconnec-
ted, for example.
● With compact temporary spare wheel.
● When using the snow chains.
● When driving in deep snow or on loose surfaces
● When the vehicle is bogged-down, to free it by rocking.
The ASR should be switched on again as soon as possible.
WARNING
● Remember that not even the ASR can 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. The greater safety provided by the ASR should not
encourage you to run any risks.
CAUTION
● To ensure that the ASR works correctly, identical tyres should be fitted
on all four wheels. Any differences in the rolling radius of the tyres can
cause the system to reduce engine power when this is not desired.
● Any modifications made to the vehicle (for example, to the engine,
brake system, running gear or to the combination of wheels and tyres) may
affect the operation of the ABS and ASR. XDS*
Driveshaft differential
When 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 under-
steer or “lengthening” of the trajectory.
The XDS system can detect and correct this effect via the sensors and sig-
nals of the ESC.
Via the ESC, the XDS will brake the inside wheel and counter the excess
driving torque of that wheel. This means that the driver's desired trajectory
is much more precise,
The XDS system works in combination with the ESC and is always active,
even when the ASR traction control is disconnected.

Electronic Stability Control (ESC)*
General notes
The Electronic Stability Control increases the vehicle's stabil-
ity on the road. The Electronic Stability Control helps reduce the danger of skidding.
The Electronic Stability Control (ESC) includes the ABS, EDL, ASR and Steer-
ing manoeuvre recommendation systems. 