light Seat Alhambra 2010 Service Manual

Lights and visibility123
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
xPull the sun blind by the handle Ÿpage 122, fig. 70 up to the top.
xHook both rings of the fastening rod in the spaces provided . Check
that the sun blind is securely hooked into the spaces provided when it has
been lowered .
xTo put the sun blind away, unhook it at the top and lower by hand Ÿ.
Caution
To prevent damage to the blind or the interior trim, do not lower the sun blind
“quickly”.
Heat-insulating glass windscreen*
The heat-insulating windscreens include a reflective infrared coating. The
section above the rear vision mirror has been left uncoated (communication
window) to allow electric components from the accessories shop to operate
correctly Ÿfig. 71.
The uncoated surface should be covered from inside or outside or have an
adhesive label attached, otherwise the electronic components may not
operate correctly.
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AB
AB
Fig. 71 Windscreen with reflective infrared and metal
coating and small window (red surface).

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.
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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.
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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 .
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Fig. 76 Rain sensor
sensitive surface.
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Lights and visibility129
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Note
Clean the sensitive surface of the rain sensor regularly and check the blades
for damage Ÿpage 128, fig. 76 (arrow).
Note
To remove wax and coatings, we recommend a window cleaner containing
alcohol.
Checking and topping up the windscreen washer bottle with
water
Check the water level in the windscreen washer bottle regularly and top up as
required.
xOpen the bonnet ’ Ÿpage 304.
xThe washer bottle is marked with the symbol Y on the lid Ÿfig. 77.
xCheck there is enough water in the bottle.
xTo top up, mix water with a window cleaner recommended by SEAT Ÿ.
Please follow the instructions for use found on the packaging.
xIn cold weather, a special antifreeze should also be added to prevent the
water from freezing Ÿ.
Bottle capacity
The bottle holds approximately 3.0 litres; in vehicles with headlight washer,
it is approximately 7.0 litres.
WARNING
Never mix an unsuitable antifreeze or other similar products with the wind-
screen washer water. A greasy layer may be formed on the windscreen
which will impair visibility.
xUse clean water with a window cleaner recommended by SEAT.
xIf necessary, add a suitable antifreeze to the water bottle.
Caution
xDo not mix cleaning products recommended by SEAT with other products.
This could lead to flocculation and may block the windscreen washer jets.
xWhen topping up service fluids, make absolutely certain that you fill the
fluids into the correct reservoirs. Failure to observe this point will result in
serious malfunctions and engine damage!
Fig. 77 In the engine
compartment: windscreen
washer bottle top.

Lights and visibility 130
Rear vision mirror
Introduction
Additional information and warnings:
xPersonal convenience settings in the SEAT information system Ÿpage 70
xSeat memory Ÿpage 137
xChanging gear Ÿpage 201
xBraking, stopping and parking Ÿpage 210
WARNING
The automatic anti-dazzle rear vision mirror contains an electrolytic fluid
which may leak if the mirror is broken. This fluid can cause irritation to the
skin, eyes and respiratory organs.
xThe electrolytic fluid may cause irritation to the skin, eyes and respira-
tory organs, particularly in individuals suffering from asthma or other
illnesses. Make sure that adequate quantities of fresh air enter and leave
the vehicle if it is not possible to open all the doors and windows.
xIf the electrolytic fluid comes into contact with eyes or skin, wash the
area for at least 15 minutes with plenty of water, and seek medical advice.
xIf the electrolytic fluid comes into contact with shoes or clothing, wash
the area for at least 15 minutes with plenty of water. Wash shoes and
clothing before wearing them again.
xIf the electrolytic fluid is swallowed, wash the mouth with plenty of
water for at least 15 minutes. Do not try to provoke vomiting unless recom-
mended by a Doctor. Seek medical advice immediately.
Caution
If an automatic anti-dazzle rear vision mirror is broken, the electrolytic fluid
may leak out. This fluid attacks plastic surfaces. Therefore, it should be
cleaned as fast as possible with a damp sponge or similar.

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
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Lights and visibility 132
Exterior mirrors
Synchronised mirror adjustment
xIn the menu Settings - Convenience select whether or not the mirrors
should move in synchronisation Ÿpage 70.
xTurn the knob to position L.
xAdjust the left-hand exterior mirror. The right exterior mirror will be
adjusted at the same time (synchronised).
xIf necessary the right exterior mirror adjustment may need correcting. Turn
the knob to position R.
Automatic anti-dazzle exterior mirror, driver's side
The automatic anti-dazzle exterior mirror is controlled in the same way as the
automatic anti-dazzle rear vision mirror Ÿpage 131.
Store the reverse settings for the passenger exterior mirror
xSelect the vehicle key in which the setting is to be stored.
xUse this key to unlock the vehicle.
xConnect the automatic parking brake.
xSwitch the ignition on.
xMove the gear lever to neutral.
xIn the menu Settings - Convenience activate the function Mirror
adjustment.
xSelect reverse gear.
xAdjust the front passenger exterior mirror so that you can see, for
example, the kerb area.
xThe new position of the mirror will be stored automatically and allocated
to the vehicle key that was used to unlock the vehicle. For vehicles with seat
memory, please see Ÿpage 137.
Activating the passenger exterior mirror settings
xTurn the exterior mirror knob to position R.
xWith the ignition switched on, select reverse gear.
xThe stored position of the passenger exterior mirror for reverse gear is
deleted when driving forwards at 15 km/h, or if the knob is turned from posi-
tion R to another position.
Turn the knob to the required position:
#Electric folding exterior mirrors Ÿ.
?Switch on the exterior mirror heating This only heats up if the
ambient temperature is less than +20 °C (+68 °F).
,Adjust the left-hand exterior mirror by turning the knob for-
wards, backwards, to the left or to the right.
2Adjust the right-hand exterior mirror by turning the knob for-
wards, backwards, to the left or to the right.
Zero position. Exterior mirror unfolded, exterior mirror heating
off, adjustment of exterior mirror not possible.
Fig. 80 In the driver door:
exterior mirror controls