cooling Seat Alhambra 2010 User Guide

Trailer towing 260
Driving with a trailer
Technical requirements
If the car is supplied with a factory-fitted tow hitch it will already have the
necessary technical modifications and meet the statutory requirements for
towing a trailer.
Only use an approved trailer hitch for the gross trailer weight rating. The tow
hitch must be suitable for both the vehicle and trailer and must be securely
fitted to the vehicle chassis. Only use a tow hitch with a removable ball joint.
Always check and take into account the tow hitch manufacturer's instruc-
tions. Never fit a trailer tow hitch “that distributes the load” or “balances the
load”.
Bumper mounted tow hitch
Never fit a tow hitch or its attachments to the bumper. A tow hitch should
never interfere with the bumper performance. Do not modify the exhaust
system and brake system. Regularly check the tow hitch to ensure it is firmly
fitted.
Engine cooling system
Driving with a trailer increases the load on the engine and cooling system.
The cooling system should always have sufficient coolant and to be able to
cope with the vehicle and trailer.
Electric trailer brake
If the trailer has its own braking system, please note the relevant legal
requirements. The trailer braking system should never be connected to the
vehicle braking system.
Trailer cable
Always use a cable between the vehicle and the trailer Ÿpage 262.Trailer rear lights
The rear lights of a trailer must fulfil the corresponding standards
Ÿpage 262.
Never connect the trailer's rear lights directly to the vehicle electric system. In
case of any doubt about the electrical connection of the trailer, ask a
specialist workshop. SEAT recommends visiting a qualified workshop.
Wing mirrors
When the field of vision behind the trailer cannot be seen using the standard
wing mirrors of the towing vehicle, additional wing mirrors are required
according to the legal requirements of each country. The wing mirrors must
be fitted before driving and must provide a sufficient field of vision behind.
Trailer electricity consumption
Never exceed the specifications:
WARNING
If the tow hitch is badly fitted or unsuitable, the trailer may separate from
the vehicle causing an accident with serious consequences.
Caution
xIf the rear lights of the trailer are not correctly connected, the vehicle elec-
tronics may be damaged.
Electrical consumerMaximum power
Position lights and rear lights50 Watts
Indicator (each side)54 Watts
Brake lights (total)84 Watts
Reversing lights (total)42 Watts
Rear fog light42 Watts

Trailer towing 266
xThe maximum drawbar load is used.
xThe trailer must have a fixed drawbar.
xTrailers with brakes must be equipped with a mechanical inertia brake.
WARNING
Do not let the extra safety afforded by the stabilisation system tempt you
into taking any risks when driving.
xAdjust your speed and driving style to visibility, road, traffic and
weather conditions.
xIf the road surface is slippery, take care when accelerating.
xWhen a system is operating, lift your foot off the accelerator.
WARNING
It is possible that the combination stabilisation system does not correctly
recognised all driving situations.
xIt is possible that the stabilisation system does not detect snaking of a
light trailer and thus does not intervene.
xWhen driving on slippery ground, the trailer could jack-knife despite
the stabilisation system.
xTrailers with a high centre of gravity may even tip over before they start
to rock sideways.
xIf a trailer is not used at the trailer socket is connected (for example,
installation of a bicycle carrier with lights), repeated automatic braking
may occur in extreme driving conditions.
Retrofitting a tow hitch
Fig. 164 Measurements and attachments to retrofit a tow hitch.
SEAT recommends visiting a specialist workshop to retrofit a tow hitch. For
example, it may be necessary to adjust the cooling system or to include
thermal plates. SEAT recommends visiting a qualified workshop.
In any case, the separation distances must be observed when fitting a tow
hitch. The distance between the centre of the tow hitch ball and the road
surface Ÿfig. 164 must never be lower than that indicated. This also
applies when the vehicle is fully laden, including maximum drawbar load.
Separation distances Ÿfig. 164:
Attachment points.
1,040 mm (41 inches)
74 mm (3 inches)
364 mm (14 inches)
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Accessories, parts replacement and modifications 286
xNever mount, fasten or fit objects such as drink holders or telephone
cradles over the covers of the airbag modules or within their radius of
action.
xObjects placed over the airbag covers, or within their radius of action,
could lead to serious injury or loss of life if the airbags are triggered.
Fluids and consumables
All vehicle fluids and consumables, such as notched belts, tyres, coolant
fluids, engine oils, spark plugs and batteries are continually being devel-
oped. Therefore all fluids and consumables should be changed at a qualified
workshop. Qualified workshops are permanently informed of any modifica-
tions.
WARNING
The incorrect use or handling of fluids or consumables may result in acci-
dent, serious injury, burns or intoxication.
xTherefore, fluids must always be stored closed in their original
container.
xNever store fluids in empty food containers or bottles as other people
may accidentally drink the fluid.
xKeep all fluids and consumables out of reach of children.
xRead and observe the information and warnings given on the fluid
containers.
xOnly work in the open air or in well-ventilated zones, when using prod-
ucts which give off harmful vapours.
xNever use fuel, turpentine, engine oil, acetone or any other volatile
liquid in the maintenance of the vehicle. These are toxic and highly flam-
mable. They could lead to fire or explosions!
Caution
xOnly use appropriate fluids. Never mix the fluids. Failure to observe this
point will result in serious malfunctions and engine damage!
xAccessories and other components mounted in front of the air inlet
reduce the cooling effect of the coolant. If the engine is running under great
strain in high outside temperatures, it could overheat.
For the sake of the environment
Leaking fluids could pollute the environment. Collect any spilt fluids in suit-
able containers and dispose of in accordance with legislation and with
respect for the environment.
Repairs and technical changes
When performing repairs and technical modifications, SEAT's directives
must be observed! Ÿ
Unauthorised modifications to the electronic components or software in the
vehicle may cause malfunctions. Due to the way the electronic components
are linked together in networks, other indirect systems may be affected by the
faults. This may significantly affect the vehicle's performance, increase
component wear and could mean that the vehicle registration documents are
no longer valid.
Your Technical Service cannot be held liable for any damage caused by tech-
nical modifications or repairs performed incorrectly.
WARNING (continued)WARNING (continued)

Checking and refilling levels305
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
xWhen the engine is warm or hot, the cooling system is pressurised! Do
not unscrew the cap on the expansion tank when the engine is hot. Other-
wise, coolant may spray out under pressure causing burns and serious
injury.
Carefully and slowly unscrew the cap anticlockwise, gently pressing
down on it.
Always protect your face, hands and arms from hot coolant and
steam using a large, thick cloth.
xWhen refilling liquids, avoid spilling them on parts of the engine and
the exhaust system. Spilled liquids could cause a fire.
WARNING
The high voltages of the electrical system can give electric shocks as well
as causing burns and serious injury and possibly even death!
xNever cause short circuits in the electrical system. The battery could
explode.
xTo minimise the risk of electric shock and serious consequences while
the engine is running or starting the engine, note the following:
Never touch the electrical wiring of the ignition system.
Never touch electric cables or the gas discharge lamps.
WARNING
In the engine compartment, there are rotating parts that could cause
serious injury.
xNever place your hands on or near the radiator fan. Touching the rotor
blades could seriously harm you. The ventilator works according to the
engine temperature and could start suddenly even when the ignition is
turned off and the key is removed.
xIf any work has to be performed when the engine is started or with the
engine running, there is an additional, potentially fatal, safety risk from the
rotating parts, such as the drive belts, alternator, radiator fan etc as well as
from the high-voltage ignition system. Always work with the utmost
caution.
Always make sure that no parts of your body, jewellery, ties, loose
clothing and long hair can be trapped by the rotating parts of the
engine. Before any work, remove ties and jewellery ( necklaces, etc), tie
longhair back and tie all items of loose clothing to your body to make
sure that they cannot be trapped by engine components.
Take extreme caution when operating the accelerator and remain
attentive. The vehicle could move, even with the electronic parking
brake activated.
xAlways make sure you have not left any objects, such as cloths or tools,
in the engine compartment. If any object is left in the engine compartment,
this could cause malfunctions, engine faults and even a fire.
WARNING
Refill liquids and certain materials can catch fire easily in the engine
compartment, causing a fire and serious injury!
xNever smoke.
xNever work close to places exposed to flames or sparks.
xNever pour service fluids over the engine. These fluid may ignite hot
engine parts and cause injuries.
xIf it is necessary to work on the fuel system or the electrical system,
please follow the instructions below:
Always disconnect the vehicle battery. When disconnecting the
battery, ensure that the vehicle is unlocked otherwise the antitheft
alarm will be triggered.
WARNING (continued)WARNING (continued)

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Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Engine coolant
Introduction
Never work on the engine cooling system or if you are not familiar with the
operations to be carried out, the applicable safety standards and especially
if you do not have the instruments, liquids and tools necessary Ÿ! Have
the work carried out by a qualified workshop if you are uncertain. SEAT recom-
mends visiting a qualified workshop.
Negligent work can cause serious injury.
Additional information and warnings:
xTo wi ng m o d e Ÿpage 260
xWorking in the engine compartment Ÿpage 304
xAccessories, parts replacement, repairs and modifications Ÿpage 285
WARNING
Engine coolant is toxic!
xOnly keep engine coolant in its original container, tightly shut and in a
safe place.
xNever store engine coolant in empty food containers or bottles as other
people may accidentally drink it.
xAlways keep engine coolant out of reach of children.
xEnsure that the proportion of engine coolant additive corresponds to
the lowest outside temperature to which the vehicle will be exposed.
xIf the outside temperature is extremely low, the engine coolant could
freeze causing the vehicle to stop. As this would also cause the heating to
stop working, passengers without sufficient clothing could freeze.
For the sake of the environment
Coolants and additives can contaminate the environment. Collect any spilt
fluids in suitable containers and dispose of in accordance with legislation
and with the utmost respect for the environment.
Coolant temperature warning lamp and gauge
When driving normally, the needle will remain in the middle area. The temper-
ature may also rise when the engine is working hard, especially at high
outside temperatures and so the indicator will move quite far to the right-
hand side.
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.
Fig. 177 Engine coolant
temperature gauge on the
instrument panel: cold
area; normal area;
warning area.
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Checking and refilling levels 314
WARNING
If the warning lamps and messages are ignored, the vehicle may stall in
traffic, or may cause accidents and severe injuries.
xAlways observe any lit warning lamps and text messages.
xNever ignore the warning lamps or text messages.
xStop the vehicle safely as soon as possible.
Caution
Failure to heed the warning lamps and text messages when they appear may
result in faults in the vehicle.
Engine coolant specifications
The engine cooling system comes with a special mixture of water and at least
40% G 12 plus-plus (TL-VW 774 G) or G 12 plus (TL-VW 774 F) engine coolant
additive. Both are easily recognisable because they are purple in colour.
This mixture gives the necessary frost protection down to -25 °C (-13 °F) and
protects the alloy parts of the cooling system against corrosion. It also
prevents scaling and raises the boiling point of the coolant.
To protect the engine cooling system, the proportion of additive must always
be at least 40%, even if frost protection is not required in countries with a
warm climate.
If greater frost protection is required in very cold climates, the proportion of
additive can be increased. However, the percentage of additive should not
exceed 60 %, as this would reduce the frost protection and, in turn, decrease
the cooling capacity.
When adding coolant, a mixture of distilled water and at least 40 % of the
additive G 12 plus-plus must be use to ensure optimum rust protection Ÿ.
lights up
Gauge
position
Ÿpage 31
3, fig. 177
Possible causeSolution
v
Warning
area Excessive engine
coolant tempera-
ture.
› Stop the vehicle!
Stop the vehicle safely as
soon as possible. Switch off
the engine and wait for it to
cool down and for the needle
to return to the normal area.
Check the engine coolant level
Ÿpage 315.
Normal
area Insufficient engine
coolant level.
Check the engine coolant
when the engine has cooled
and, if it is low, refill with
engine coolant Ÿpage 315.
Although the coolant level is
correct, there is a fault.
--Engine coolant
system faulty.› Do not drive any further.
Obtain professional assist-
ance.
--
Cold area

--
Avoid revving the engine too
much or making it work hard
while it has not reached nor-
mal service temperature.
flashesPossible causeSolution
vEngine coolant system faulty.You should obtain profes-
sional assistance.
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Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
WARNING
In the event of insufficient antifreeze protection in the engine cooling
system, the engine could be damaged and severe injuries caused.
xEnsure that the proportion of engine coolant additive corresponds to
the lowest outside temperature to which the vehicle will be exposed.
xIf the outside temperature is extremely low, the engine coolant could
freeze causing the vehicle to stop. As this would also cause the heating to
stop working, passengers without sufficient clothing could freeze.
Caution
Never mix genuine additives with other additives that are not approved by
SEAT. Otherwise, you run the risk of causing severe damage to the engine and
the engine cooling system.
xThe engine coolant G 12 plus-plus can be mixed with G 12 plus and G 11.
xIf the fluid in the expansion reservoir is not purple but, for example,
brown, this means that you have mixed G 12 plus-plus or G 12 plus with
another coolant. The coolant must be changed as soon as possible if this is
the case! Failure to observe this point will result in serious malfunctions and
engine damage!
For the sake of the environment
Coolants and additives can contaminate the environment. Collect any spilt
fluids in suitable containers and dispose of in accordance with legislation
and with the utmost respect for the environment.
Checking the engine coolant level and refilling
If the coolant level is low, the coolant warning indicator will light.
Fig. 178 In the engine
compartment: Marking on
coolant expansion reser-
voir.
Fig. 179 In the engine
compartment: Coolant
expansion tank cap.

Checking and refilling levels 316
Preparations
xPark the vehicle on even, flat and firm ground.
xAllow the engine to cool Ÿ.
xOpen the bonnet ’ Ÿpage 304.
xThe coolant expansion reservoir is easily recognisable because of the
symbol « on the cap Ÿpage 315, fig. 179.
Checking the engine coolant level
xWhen the engine is cold, check the coolant level using the side marking
on the expansion reservoir Ÿpage 315, fig. 178.
xIf the level is below the “MIN” mark, top up with coolant. When the engine
is hot it may be slightly above the marked area.
Topping up the engine coolant level
xAlways protect your face, hands and arms from hot coolant and steam
using a large, thick cloth over the coolant expansion tank cap.
xRemove the cap very carefully Ÿ.
xOnly refill using new engine coolant according to SEAT specifications
(Ÿpage 314) Ÿ.
xThe engine coolant level should be between the marks on the coolant
expansion tank Ÿpage 315, fig. 178. Do not exceed the top level of the
marked area Ÿ.
xScrew on the cap tightly.
xIf, the event of an emergency, you have no coolant that is compliant to the
required specifications (Ÿpage 314), never use another type of additive.
Instead, first top up with distilled water Ÿ only. Then re-establish the
correct proportion of the mixture with the correct additive as soon as possible
Ÿpage 314.
WARNING
Hot vapours and coolant can cause serious burns.
xNever open the coolant expansion tank if steam or coolant is coming
from the engine compartment. Wait until you cannot see or hear any steam
or coolant escaping.
xAlways wait until the engine has completely cooled before very care-
fully opening the expansion tank cap. Contact with hot elements of the
engine can cause skin burns.
xOnce the engine has cooled, follow the instructions below before
opening the bonnet:
Turn on the electronic parking brake and place the gear selector lever
in P or the gear stick in neutral.
Remove the key from the ignition.
Keep children away from the engine compartment and never leave
them unsupervised.
xWhen the engine is warm or hot, the cooling system is pressurised! Do
not unscrew the cap on the expansion tank when the engine is hot. Other-
wise, coolant may spray out under pressure causing burns and serious
injury.
Carefully and slowly unscrew the cap anticlockwise, gently pressing
down on it.
Always protect your face, hands and arms from hot coolant and
steam using a large, thick cloth.
xWhen refilling liquids, avoid spilling them on parts of the engine and
the exhaust system. Spilled liquids could cause a fire. Under specific
circumstances, the ethylene glycol can catch fire.
Caution
xTop up with distilled water only. Any other type of water may lead to
considerable rusting in the engine due to its chemical components. This
could consequently damage the engine. If you have not used distilled water
WARNING (continued)

Checking and refilling levels317
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a but another type of water to top up the coolant, a specialist workshop must
immediately replace all of the fluid in the engine cooling system.
xOnly top up coolant to the top level of the marked area Ÿpage 315,
fig. 178. Otherwise the excess coolant will be forced out of the cooling system
when the engine is hot, causing damage.
xIf a lot of liquid coolant has been lost, wait for the engine to cool down
completely before adding coolant. Extensive coolant loss is an indication of
leaks in the engine cooling system. Have the engine cooling system
inspected immediately by a qualified workshop. Otherwise you may damage
the engine.
xWhen refilling or changing service liquids, ensure that you put the liquids
into the right tank. Making a mistake when refilling could cause serious
malfunctions and damage the engine!

Wheels and tyres 336
Wheel trims*
Introduction
Additional information and warnings:
xCaring for and cleaning the vehicle exterior Ÿpage 269
xChange wheel Ÿpage 339
xVehicle tools Ÿpage 353
WARNING
If the wheel trims are not appropriate or not fitted correctly, they could
cause major accidents or damage.
xIncorrectly mounted wheel trims may come off while driving and
endanger other road users.
xDamaged trims must never be mounted on the wheels.
xAlways ensure that the brake ventilation and cooling is not cut off or
blocked. This is also valid if hubcaps are fitted later. If there is not enough
air, you may require significantly longer braking distances.
Caution
Remove and remount wheel trims taking care to avoid damage to the
vehicle.
Hubcaps
Depending upon the version, the hubcap is removed by pulling it Ÿfig. 186,
or by unscrewing it Ÿfig. 187.
Fig. 186 Removing the
hub cap.
Fig. 187 Remove the
hubcap by turning it
outwards.