ignition Seat Alhambra 2010 Service Manual

Lights and visibility117
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
xSwitching on the fog lights : Turn the switch to position  or pull out  to the first stop.
xSwitching on the rear fog light
: turn the light switch to position  o
pull out  to the maximum.
xTo 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's door is open, an audible
warning signal is heard in the following cases: This is a reminder to turn off
the lights.
xWhen the parking light is on Ÿpage 115.
xWhen the light switch is in position .
WARNING
The side lights or daytime driving lights are not bright enough to illuminate
the road ahead and to ensure that other road users are able to see you.
xAlways use your dipped beam head lights if it is raining or if visibility is
poor.
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 will only work with the ignition off.
Daytime driving light
The daytime driving light consists of individual lights in the front headlamps.When the daytime driving light is switched on, only the individual lights come
on Ÿ.
The daytime lights are switched on each time the ignition is turned on if the
light switch is in position
!, 5,4 or /.
When the light switch is in position
!, 5, 4 or /, a photo sensor goes out and
the instrument and switch lighting comes on automatically.
Automatic dipped beam control
!54/
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
!, 5, 4 or /, the vehicle lights and the
instrument panel and switch lighting switch on and off automatically in the
following situations Ÿ:
Activating the daytime lightsDeactivating the daytime lights
Press and hold the turn signal and
main beam lever upwards and back-
wards (right turn signal and light
flasher).Press and hold the turn signal and
main beam lever downwards and
backwards (left turn signal and light
flasher).
Switch the ignition on and off for approximately 3 seconds.
Automatic switching on:Automatic switching off or switch to
daytime lighting:
The photo sensor detects darkness,
for example, when driving through a
tunnel.When adequate lighting is detected.
When driving at more than 140 km/h
for a few seconds.When driving at less than 65 km/h
for a few minutes.
The rain sensor detects rain and acti-
vates the windscreen wipers.When the windscreen wiper has
been inactive for a few minutes.

Lights and visibility 118
Adaptive front lighting system (AFS)
The adaptive headlights only operate when the dipped beam is on and at
speeds of over 10 km/h. When taking a bend, the adaptive headlights auto-
matically light up the road better.
The adaptive headlights can be switched on and off from the infotainment
system.
Static turning lights
When turning slowly to change direction or going round a tight bend, the
static cornering lights automatically come on. The static cornering lights only
work at speeds of less than 40 km/h.
The static cornering lights may be incorporated into the fog lights or the front
headlights, depending upon the equipment.
Main beam headlight control
The main beam control (Light Assist) automatically switches the main beam
on and off within the limits of the system, regardless of prevailing conditions,
traffic and vehicle speed Ÿ. The system is controlled by a sensor on the
inside of the windscreen above the rear view mirror. The main beam and
flashed headlight can be switched on and off manually at the turn signal and
main beam lever.
xTo light, with the ignition on, rotate the headlight control to the posi-
tion!54/ and move the turn signal lever to the full beam headlight position.
When the ignition is switched off, the main beam control is also switched off.
The following conditions may prevent the full beam headlight control from
turning off the headlights in time or from turning off altogether:
xIn poorly lit towns with highly reflective signs.
xIn fog, snow and heavy rain.
xIf the area around the sensor on the windscreen is misted, dirty or covered
with a sticker.
xIf a stone has struck the area of the sensor.
xOther insufficiently lit road users (for example, pedestrians or cyclists).
xOn tight bends and steep slopes and when oncoming vehicles are
partially obscured.
xWhen the drivers of other oncoming vehicles (such as a truck) can see
over a guard rail in the centre of the road.
WARNING
If the road is not well-lit and the vehicle is not clearly visible to other
drivers, there is a risk of accident.
xThe automatic main beam control (!54/) only switches on the dipped
beam when there are no changes in brightness, and not, for example when
it is foggy.
xNever use the daytime driving light if the road is not well-lit as a result
of the weather conditions and poor visibility. The daytime driving lights are
not bright enough to illuminate the road ahead and to ensure that other
road users are able to see you.
xThe rear lights do not come on with the daytime driving light. A vehicle
which does not have the rear lights on may not be visible to other drivers
in the darkness, if it is raining or in conditions of poor visibility.
WARNING
The convenience features of the main beam control should not encourage
the taking of risks. The system is not a replacement for driver awareness.
xAlways check the main beam and adjust it to the traffic, visibility and
light conditions.
xIt is possible that the main beam headlight control does not recognise
all driving situations and is limited under certain circumstances.
xOperation of the main beam headlight control can be affected by
changes made to the vehicle lighting system (for example, if additional
headlights are added).

Lights and visibility119
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Note
The headlights, rear lights and turn signals may mist up temporarily on the
inside in cool or damp weather. This is normal and in no way effects the useful
life of the vehicle lighting system.
Adhesive strips for headlights or adjusting headlights
In those countries where vehicles drive on the other side of the road to the
home country, the asymmetric dipped beam may dazzle drivers of oncoming
vehicles. Therefore, when driving abroad, adhesive strips should be attached
to the headlights or the headlights should be adjusted accordingly.
The direction of the headlights can be adjusted from the instrument panel, in
the menu Settings submenu Travel mode Ÿpage 70.
For those vehicles in which it is not possible to adjust the headlights from the
menu, adhesive strips are used to cover certain parts of the headlamp cover
or the headlights may be adjusted at a specialised workshop. For further
information, please refer to a specialised workshop. SEAT recommends
visiting a qualified workshop.
Note
The use of Travel mode and adhesive strips on the headlights is only author-
ised for a short period of time. To modify the direction of the headlamps more
permanently, please take the vehicle to a specialised workshop. SEAT recom-
mends visiting a qualified workshop.
Function “Coming home” and “Leaving home” (guidance
lights)
The “Coming home” function should be switched on manually. However the
“Leaving home” function is automatically controlled by a photo sensor.
Lighting around the exterior mirrors
The lighting around the exterior mirrors illuminates the door area on entering
and leaving the vehicles. It comes on when the vehicle is unlocked, when the
vehicle door is opened and when the “Coming home” or “Leaving home”
“Coming Home”Necessary operations
To switch sys-
tem on:
– Switch off the ignition.
– Briefly flash the headlights for approximately one sec-
ond Ÿpage 115.
The “Coming home” lighting comes on when the driver's
door is opened. The delay in switching off the headlights
is counted from when the last door or tailgate is closed.
The system
switches off:
– Automatically at the end of the delay period.
– Automatically, if 30 seconds after coming on, a vehicle
door or tailgate remains open.
– If the light switch is turned to position
/.
– If the ignition is switched on.
“Leaving home”Necessary operations
To switch sys-
tem on:– Unlock the vehicle when the light switch is in position
!54/ and the photo sensor detects darkness.
The system
switches off:
– Automatically, at the end of the delay period.
– When the vehicle is locked.
– When the light switch is turned to position
/.
– When the ignition is switched on.

Lights and visibility121
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
xAdjust the light beam to the vehicle load status so that it does not blind
other drivers.
Interior and reading lights
Storage and luggage compartment lighting
When the glove box and the tailgate are opened and closed, a light automat-
ically switches on or off.
Background lighting
The background lighting in the front covering of the ceiling lights up the
controls on the central console from above when the side or dipped lights are
on.
In addition, the lever on the door moulding can also be illuminated.
Note
The reading lights go out when the vehicle is locked, or a few minutes after
the key is removed from the ignition. This prevents the battery from
discharging.
Button /
SwitchFunction
/Switches interior lights off.
Switches interior lights on.
o
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
ignition.
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
WARNING (continued)

Lights and visibility 124
Windscreen wiper and washer
Introduction
Additional information and warnings:
xRecirculation of air conditioning air Ÿpage 179
xWorking in the engine compartment Ÿpage 304
xCaring for and cleaning the vehicle exterior Ÿpage 269
WARNING
Water from the windscreen washer water bottle may freeze on the wind-
screen if it does not contain enough anti-freeze, reducing forward visibility.
xIn winter, ensure the windscreen washer contains enough anti-freeze.
xIn cold conditions, you should not use the wash / wipe system unless
you have warmed the windscreen with the ventilation system. The anti-
freeze could freeze on the windscreen and reduce visibility.
WARNING
Worn or dirty wiper blades reduce visibility and increase the risk of acci-
dent and serious injury.
xAlways replace damaged or worn blades or blades which do not clean
the windscreen correctly.
Caution
In icy conditions, always check that the wiper blades are not frozen to the
glass before using the wipers for the first time. In cold weather, it may help to
leave the vehicle parked with the wipers in service position Ÿpage 127.
Warning lamp
Several warning and control lamps should light up for a few seconds when
the ignition is switched. This signals that the lamp is working properly. They
will switch off after a few seconds.
Caution
Failure to heed the warning lamps and text messages when they appear may
result in faults in the vehicle.
lights upPossible causeSolution
YWindscreen wiper fluid level
too lowTop up the windscreen wiper
bottle as soon as possible
Ÿpage 129.

Lights and visibility125
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Windscreen wiper lever
Caution
If the ignition is switched off while the windscreen wipers are on, the wind-
screen wipers carry on wiping at the same level when the ignition is switched
back on. Ice, snow and other obstacles may damage the windscreen wiper
and the wiper motor.
Note
The windscreen wipers will only function when the ignition is switched on and
the bonnet or tailgate are closed.
Fig. 72 Using the wind-
screen wipers.
Fig. 73 Using the rear
window wipers.
Move the lever to the required position Ÿ:
OFFWindscreen wiper off.
u
Intermittent windscreen wipers wipe.
Using the control Ÿfig. 72 adjust the interval (vehicles
without the rain sensor), or the sensitivity of the rain sensor.
LOWSlow wipe.
HIGHContinuous wipe.
xBrief wipe - short wipe. Hold the lever down for more time to
increase the wipe frequency.
WAutomatic wipe for cleaning windscreens with the lever up.
ZIntermittent wipe for rear window. The rear wiper will wipe the
window approximately every 6 seconds.
\Automatic wipe for cleaning rear windows with the lever
pressed.
A0
A1AA
A2
A3
A4
A5
A6
A7

Lights and visibility 126
Note
The intermittent wiper speed varies according to the vehicle speed. The faster
the vehicle is moving, the more often the windscreen is cleaned.
Note
The rear wiper is automatically switched on when the windscreen wiper is
connected and the car is in reverse gear.
Windscreen wiper functions
Heated windscreen washer jets
The heating only thaws the frozen jets, it does not thaw the water in the
washer hoses. The heated windscreen washer jets automatically adjust the
heat depending on the ambient temperature, when the ignition is switched
on.Headlight wash /wipe system
The headlight washers/wipers clean the headlight lenses.
After the ignition is switched on, the first and every fifth time the windscreen
washer is switched on, the headlights are also washed. Therefore, the wind-
screen wiper lever should be pulled towards the steering wheel when the
dipped beam or main beam are on. Any incrusted dirt (such as insects)
should be cleaned regularly (e.g. when refuelling).
To ensure the headlight washers work correctly in winter, any snow which has
got into the bumper jet supports should be cleaned away. If necessary,
remove snow with an anti-icing spray.
Note
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.Windscreen wiper performance in different situations:
If the vehicle is at a stand-
still:The activated position provisionally changes
to the previous position.
During the automatic wipe:
The air conditioning comes on for approxi-
mately 30 seconds in air recirculation mode
to prevent the smell of the windscreen
washer fluid entering the inside of the vehi-
cle.
For the intermittent wipe:The intervals between wipes vary according
to the speed of the vehicle. The higher the
vehicle speed the shorter the intervals.

Lights and visibility127
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Windscreen wipers service position
The wiper arms can be raised when the wipers are in service position
Ÿfig. 74. To place the windscreen wipers in the service position, proceed as
follows:
xThe bonnet must be closed Ÿpage 304.
xSwitching the ignition on and off.
xPress the windscreen wiper lever downwards briefly Ÿpage 125, fig. 72
.
Before driving, always lower the wiper arms. Using the windscreen wiper
lever, the windscreen wiper arms return to their initial position.
Lifting and returning windscreen wiper arms
xPlace the wiper arms in the service position Ÿ.
xOnly hold the wiper arms at the point where the blade is fixed.
Caution
xTo prevent damage to the bonnet and the wiper arms, only leave them in
the service position.
xBefore driving, always lower the wiper arms.
Fig. 74 Wipers in service
position.
A4

Lights and visibility 128
Rain sensor*
The rain sensor controls the frequency of the windscreen wiper intervals,
depending on the amount of rain Ÿ. The sensitivity of the rain sensor can
be adjusted manually. Manual wipe Ÿpage 125Move the lever to the required position Ÿfig. 75:
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
and the vehicle is travelling at more than 4 km/h (2 mph).
Rain sensor modified behaviour
Possible causes of faults and mistaken readings on the sensitive surface
Ÿfig. 76 of the rain sensor include:
xDamaged blades: A film of water on the damaged blades may lengthen
the activation time, reduce the washing intervals or result in a fast and contin-
uous wipe.
xInsects: insects on the sensor may trigger the windscreen wipers.
xSalt on roads: in winter, salt spread in the roads may cause an extra long
wipe when the windscreen is almost dry.
xDirt: dry dust, wax, coating on glass (Lotus effect) or traces of detergent
(car wash) may reduce the effectiveness of the rain sensor or make it react
more slowly, later or not at all.
xCracked windscreen: the impact of a stone will trigger a single wipe cycle
with the rain sensor on. Next the rain sensor detects the reduction in the
sensitive surface area and adapts accordingly. The behaviour of the sensor
will vary with the size of the damage caused by the stone.
WARNING
The rain sensor may not detect enough rain to switch on the wipers.
xIf necessary, switch on the wipers manually when water on the wind-
screen obstructs visibility.
Fig. 75 Windscreen wiper
lever: adjusting the rain
sensor .
AA
Fig. 76 Rain sensor
sensitive surface.
A0
A1
AA
A1

Lights and visibility131
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Rear vision mirror
The driver should always adjust the rear vision mirror to permit adequate visi-
bility through the rear window.Manual anti-dazzle function for rear vision mirror
xBasic position: point the lever at the bottom of the mirror forwards.
xPull the lever to the back to select the anti-dazzle function Ÿfig. 78.
Automatic anti-dazzle function for interior mirror
Legend for the fig. 79:
warning lamp
Control
Light incidence sensor
This function can be activated and deactivated by pressing the rear vision
mirror switch Ÿfig. 79 . When it is activated, the warning lamp lights up
.
When the ignition is on, the sensor automatically moves the rear vision
mirror to the anti-dazzle position depending upon the incidence of the light
from behind.
The automatic anti-dazzle function is deactivated when reverse gear is
engaged or the interior or reading lights are on.
Note
If the incidence of the light on the sensor is obstructed or prevented, e.g. by
the sun blinds, the rear vision mirror with automatic anti-dazzle function will
not operate correctly.
Fig. 78 Manual anti-
dazzle function for rear
vision mirror
Fig. 79 Automatic anti-
dazzle function for rear
vision mirror
A1
A2
A3
A2A1
A3