2006 Seat Alhambra ECU

Seats and stowage 150
Switching on the heating function
– Insert the cable plug in the cooling and heating box so that the
red marking on the plug is pointing to the notch.
– Insert the connector cable plug into one of the vehicle's 12 volt
sockets.
– Keep the lid of the cooling and heating box closed.
Switching the cooling and heating box off fully
– Disconnect the power supply to the 12 Volt socket.
The internal temperature of the cooling and heating box is dependent on the
temperature in the vehicle. In cooling mode, the internal temperature can be
max. 20 degrees below the temperature in the vehicle. In heating mode it can
be max. 35 degrees above the temperature in the vehicle Ÿ in “Safety
notes on using the cooling and heating box” on page 150.
If you switch directly from cooling to heating (or vice versa) it will take a rela-
tively long time for the interior to reach the desired temperature.
Faults
If the cooling and heating box does not work, proceed as follows:
•Check whether there is power and whether the plug is securely in the
socket.
•Make sure the power cable is not damaged.
•Check the fuse for the power supply to the 12 Volt socket.
•Run the engine to recharge the battery.
If these steps do not help, contact a qualified dealership.
Safety notes on using the cooling and heating box
WARNING
•For reasons of safety, the cooling and heating box lid must always be
closed and latched when the vehicle is in motion. The cooling and heating
box must always be firmly secured in the correct floor anchors.
•If the temperature in the vehicle is too low, the temperature in the box
may fall below +2 degrees and the contents may freeze. Bottles and other
containers could burst. Risk of injury.
•For reasons of safety, the cooling and heating box lid must not be used
as a table or shelf when the vehicle is in motion.
•Always close the lid of the cooling and heating box before the vehicle
moves off. If the flap is open, it could drop down when the vehicle moves
off. Risk of injury.

Driving and the environment189
Safety FirstOperating instructionsTips and MaintenanceTe c h n i c a l D a t a Gross combination weight
The gross combination weight is the actual weight of the laden vehicle plus
the actual weight of the laden trailer . If the maximum permissible trailer
weight is to be utilized, the weight of the vehicle may have to be reduced.
Distributing the load
Distribute loads in the trailer so that heavy objects are as near to the axle as
possible. Loads carried in the trailer must be secured to prevent them
moving.
Tyre pressure
Set tyre pressure to the maximum permitted pressure shown on the sticker on
the inside of the tank flap. Set the tyre pressure of the trailer tyres in accord-
ance with the trailer manufacturer's recommendations.
Exterior mirrors
Check whether you can see enough of the road behind the trailer with the
standard mirrors. If this is not the case you should have additional mirrors
fitted. Both exterior mirrors should be mounted on hinged extension
brackets. Adjust the mirrors to give sufficient vision to the rear.
Headlight adjustment
If towing a trailer the dipped light may dazzle other drivers. Use the headlight
range control to lower the cone of light. If you do not have headlight range
control, have the headlights adjusted by a qualified dealership.
WARNING
•Never transport people in a trailer. This could result in fatal accidents.
•To avoid dazzling other drivers, adjust the dipped beam according to
the load. If not, an accident may occur.
•If using 225/45 R 17 94 W tyres for 7J x 17 wheels it is not permitted to
tow a trailer.
Note
•Towing a trailer places additional demands on the vehicle. We recom-
mend additional services between the normal inspection intervals if the
vehicle is used frequently for towing a trailer.
•Find out whether special regulations apply to towing a trailer in your
country.
Ball coupling of towing bracket
The removable ball coupling of the towing bracket is stored
with the tools on board behind the right-hand side trim of the
luggage compartment.
It is necessary to first tense the towing bracket removing the ball
coupling
Fig. 135 Location of
towing bracket

Driving and the environment 190
Remove the towing bracket from the luggage compartment
– Open the lock by turning the key Ÿpage 189, fig. 135 clock-
wise.
– Take out the wheel completely in the direction of the arrow
and turn clockwise to the maximum.
– Release the wheel. The towing bracket is pretensed.
– Remove the towing bracket.
Storing towing bracket in the luggage compartment
– First tension the towing bracket.
– Place the towing bracket in its casing on the right-hand side of
the luggage compartment. The bracket engages and the tension
is released Ÿ.
– Check that it is correctly fitted.
The ball coupling is provided with instructions on fitting and removing the
ball coupling of the towing bracket.
If the ball coupling is fitted it s possible to store the cover of the tow-bar in a
plastic bag next to the tools.
WARNING
The towing bracket ball coupling must be stored securely to prevent it
being flung through the vehicle and causing injury.
•When the pretensed towing bracket is being fitted, there is a risk of
injury in the event that the wheel goes back on itself.
Note
By law, the ball coupling must be removed if a trailer is not being towed and
it obscures the number plate.
•When placing the towing bracket in the casing check that it is no longer
tensed and securely fastened .
Driving tips
Driving with a trailer always requires extra care.
Weight distribution
The weight distribution of a loaded trailer with an unladen vehicle is very
unfavourable. However, if this cannot be avoided, drive extra slowly to allow
for the unbalanced weight distribution.
Speed
The stability of the car and trailer is reduced with increasing speed. For this
reason it is advisable not to drive at the maximum permissible top speed in
unfavourable road, weather or wind conditions. This applies especially when
driving downhill.
You should always reduce speed immediately if the trailer shows the slightest
sign of snaking. Never try to stop the “snaking” by increasing speed.
Always brake in good time. If the trailer has an overrun brake, apply the
brakes gently at first and then firmly. This will prevent the jerking that can be
caused by the trailer wheels locking. Select a low gear (in both manual and
automatic gearboxes) in good time before going down a steep hill. This
enables you to use the engine braking effect to slow down the vehicle.
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Accessories, parts replacement and modifications205
Safety FirstOperating instructionsTips and MaintenanceTe c h n i c a l D a t a If a towing bracket is to be retro-fitted to the car, it must be done according to
the instructions of the towing bracket manufacturer.
The attachment points for the towing bracket Ÿpage 204, fig. 137 are
underneath the vehicle.
Always observe the minimum distance from the middle of the ball coupling to
the ground (350 to 420 mm). This also applies when the vehicle is fully laden,
including maximum drawbar load.
Fitting a towing bracket
•Driving with a trailer implies additional work for the vehicle. Therefore,
before fitting a towing bracket, please contact an Authorised Service Centre
to check whether your cooling system needs modification.
•Observe the legal requirements in your country (e. g. the fitting of a sepa-
rate pilot lamp).
•Certain vehicle components, e.g. the rear bumper must be removed and
reinstalled. The towing bracket securing bolts have to be tightened using a
torque wrench, and a socket connected to the vehicle's electrical system .
This requires specialist knowledge and tools.
•The figures in the illustration show the dimensions and attachment points
which must be observed if you are retrofitting a towing bracket.
WARNING
If a towing bracket is retrofitted, it should be done by a qualified dealer.
•If the towing bracket is incorrectly fitted, this could cause a safety risk.
•For your own safety, please observe the instructions provided by the
manufacturer of the towing bracket.
Caution
If the connector socket is not fitted correctly, this could cause damage to the
vehicle's electrical system.
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Checking and refilling levels 210
WARNING
All work on the engine or in the engine compartment, e.g. checking and
refilling fluids, involves the danger of injury and scalding as well as the risk
of accident or fire.
•Never open the bonnet if you see steam, smoke or coolant escaping
from the engine compartment. Otherwise, there is a risk of sustaining
burns. Wait until no more steam or coolant is emitted, then allow the
engine to cool before carefully opening the bonnet.
•Switch off the engine and remove the key from the ignition.
•Apply the handbrake and move the gear stick to neutral or selector
lever to position P.
•Keep children away from the vehicle.
•Never touch hot engine parts. There is a risk of burns.
•Never spill liquids on a hot engine or on a hot exhaust gas system. This
is a fire hazard.
•Avoid causing short-circuits in the electrical system, particularly at the
points where the jump leads are attached Ÿpage 250. The battery could
explode.
•Never touch the radiator fan. It is temperature controlled and could
start automatically, even when the engine has been switched off and the
key removed from the ignition!
•Do not unscrew the cap on the expansion tank when the engine is hot.
If the coolant is hot, the cooling system will be pressurised!
•Protect face, hands and arms by covering the cap with a large, thick
cloth to protect against escaping coolant and steam.
•Always make sure you have not left any objects, such as cleaning cloths
and tools, in the engine compartment.
•If you have to work underneath the vehicle, you must use suitable
stands additionally to support the vehicle, there is a risk of accident!. A
hydraulic jack is insufficient for securing the vehicle and there is a risk of
injury.
•If 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., and
from the high-voltage ignition system. You should also observe the
following points:
−Never touch the electrical wiring of the ignition system.
−Ensure that jewellery, loose clothing and long hair do not get
trapped in rotating engine parts. Danger of death. Before starting any
work remove jewellery, tie back and cover hair, and wear tight-fitting
clothes.
−Always think carefully about pressing the accelerator if a gear is
engaged in either an automatic or manual gearbox. The vehicle could
move, even if the handbrake is applied. Danger of death.
•If work has to be carried out on the fuel system or on electrical compo-
nents, you must observe the following safety notes in addition to the above
warnings:
−Always disconnect the battery. The vehicle must be unlocked when
this is done, otherwise the alarm will be triggered.
−Do not smoke.
−Never work near naked flames.
−Always have a fire extinguisher on hand.
Caution
When changing or 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!
WARNING (continued)

Checking and refilling levels 212
•Never open the bonnet if you see steam, smoke or coolant escaping
from the engine compartment.
•Wait until no more steam, smoke or coolant is emitted from the bonnet,
then carefully open the bonnet.
•Make sure that the support rod is inserted securely and properly in the
holder in the open bonnet.
•When working in the engine compartment, always observe the safety
warnings Ÿpage 209
Closing the bonnet
Closing the bonnet
1. To close the bonnet, pull it down to overcome the gas strut pres-
sure.
2. Make sure that the bonnet catches onto its clasp. Do not press
down Ÿ
If the bonnet does not close properly, open it again and close it properly.
WARNING
If the bonnet is not closed properly, it could open while you are driving and
completely obscure your view of the road. Risk of accident.
•After closing the bonnet, always check that it is properly secured. The
bonnet must be flush with the surrounding body panels.
•If you notice that the bonnet latch is not secured when the vehicle is
moving, stop the vehicle immediately and close the bonnet properly. Risk
of accident.
Engine oil
Engine oil specifications
The engine oil used must conform with exact specifications.
Specifications
The engine comes with a special, high quality, multi grade oil that can be
used in all seasons of the year except for those regions affected by extreme
cold.
As the use of good quality oil is necessary for the correct operation and long
service life of the engine, when it becomes necessary to replenish or change
the oil, always use an oil that complies to the VW standards.
If it is not possible to find oil conforming to the VW standards then oil
conforming to the ACEA or API standards with an appropriate viscosity at
atmospheric temperature should be used instead. The use of this type of oil
may have some repercussions on the performance of the engine for example,
long starting time, increased consumption and a higher emission level.
If a top up is required then different oils may be mixed as long as they all
conform to the VW standards.
The specifications (VW standards) set out in the following page should
appear on the container of the service oil; the container will display together
the different standards for petrol and diesel engines, the oil can be used for
both types of engines.
WARNING (continued)

Checking and refilling levels229
Safety FirstOperating instructionsTips and MaintenanceTe c h n i c a l D a t a heads must be used. This ensures that wheels are fitted securely and that the
brake system functions correctly.
In certain circumstances, you may not use wheel bolts from a different car -
even if it is the same model Ÿpage 202.
WARNING
If the wheel bolts are not tightened correctly, the wheel could become
loose while driving. Risk of accident.
•The wheel bolts must be clean and turn easily. Never apply grease or oil
to them.
•Use only wheel bolts which belong to the wheel.
•If the prescribed torque of the wheel bolts is too low, they could loosen
whilst the vehicle is in motion. Risk of accident! If the tightening torque is
too high, the wheel bolts and threads could be damaged.
Caution
The prescribed torque for wheel bolts for steel and alloy wheels is 120 Nm.
Winter tyres
Winter tyres will improve the vehicles handling on snow and
ice.
In winter conditions winter tyres will considerably improve the vehicles
handling. The design of summer tyres (width, rubber compound, tread
pattern) gives less grip on ice and snow.
Winter tyres must be inflated to a pressure 0.2 bar higher than the pressures
specified for summer tyres (see sticker on tank flap).
Winter tyres must be fitted on all four wheels.Information on permitted winter tyre sizes can be found in the vehicle's regis-
tration documents. Use only radial winter tyres. All tyre sizes listed in the
vehicle documentation also apply to winter tyres.
Winter tyres lose their effectiveness when the tread is worn down to a depth
of 4 mm.
The speed rating code Ÿpage 227, “New tyres and wheels” determines the
following speed limits Ÿ:
Q max. 99.42 mi/h
S max. 111.85 mi/h
T max. 118.06 mi/h
H max. 210 km/h
In some countries, vehicles that can exceed the speed rating of the fitted tyre
must have an appropriate sticker in the driver's field of view. These stickers
are available from your Authorised Service Centre. The legal requirements of
each country must be followed.
Do not have winter tyres fitted for unnecessarily long periods. Vehicles with
summer tyres handle better when the roads are free of snow and ice.
If you have a flat tyre, please refer to the notes on the spare wheel
Ÿpage 227, “New tyres and wheels”.
WARNING
The maximum speed for the winter tyres must not be exceeded. Otherwise,
this could lead to tyre damage and thus, an accident risk.
For the sake of the environment
Fit your summer tyres in good time. They are quieter, do not wear so quickly
and reduce fuel consumption.

If and when231
Safety FirstOperating instructionsTips and MaintenanceTe c h n i c a l D a t a
If and when
Vehicle onboard tools*, spare wheel*,
puncture repair kit* and towing bracket
Location
The vehicle tools, the spare wheel and the removable towing
bracket ball coupling are stored in the luggage compartment.
Vehicle tool kit and removable ball coupling
The vehicle tool kit and removable towing bracket ball coupling are stored on
the right of the luggage compartment, behind a cover.
Spare wheel
The spare wheel is stored underneath the vehicle Ÿpage 232.
Caution
Make sure that the spare wheel / removed wheel and the tools are stored
safely in the luggage compartment.
Vehicle onboard tools*
The vehicle tools are stored in the luggage compartment, behind the side
cover on the right and are secured using a thumb screwŸfig. 152 . The
tool kit comprises the following items:
To ol b ox
44)
Screwdriver with hexagon socket in the handle for slackened wheel
bolts. The screwdriver blade is reversible. The screwdriver is in the wheel
bolt.
Towing eye, removable
Open jaw spanner 10 x 13 mm
Wire hook
44) for pulling off the centre cover and the wheel bolt caps
44)Optional equipment
Fig. 152 Storage of
vehicle tools
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