towing Seat Alhambra 2010 User Guide

Driving 236
Things to note
Cleaning the camera lens
Keep the camera lens clean and clear of snow and ice:xMoisten the lens using a commercially available, alcohol-based glass
cleaning agent and clean the lens with a dry cloth Ÿ.
xRemove snow using a small brush.
xUse de-icing spray to remove any ice Ÿ.
Caution
xNever use abrasive cleaners to clean the camera lens.
xNever remove snow or ice from the camera lens using warm or hot water.
This could damage the lens.
Note
SEAT recommends that you practise parking with the rear assist system in a
quiet location or in a car park to become familiar with the system, including
the orientation lines and their function.
Note
The orientation lines will not be displayed on the screen if the tailgate is open
or the factory-fitted towing bracket is electrically connected to a trailer.
1) Do not use the rear assist system in the following cases:
– If there is a fault in the dynamic chassis control (DCC).
– If the image displayed is not very clear or reliable (low visibility or dirty
lens).
– If the space behind the vehicle cannot be clearly or completely recog-
nised.
- If the vehicle has been overloaded at the rear.
– If the driver is not familiar with the system.
– If the tailgate is open.
- If the position and installation angle of the camera have been changed,
e.g. in a rear-end collision. Have a specialist workshop check the system.
2) Optical illusions of the camera (examples)
The rear assist camera produces two-dimensional images. Any cracks in or
objects protruding from the ground or from other vehicles are more difficult
to spot or cannot be seen due to a lack of depth in the image displayed.
Objects or other vehicles may seem to be closer or further away than what
they really are:
– On changing from a flat surface to a slope or gradient.
– On changing from a slope or gradient to a flat surface.
- If the vehicle has been overloaded at the rear.
– On approaching protruding objects. These objects may be outside the
angle of vision of the camera when reversing.

Driving 248
xIf tyres are inflated at different pressures or a tyre pressure is too low,
a tyre may be damaged and burst resulting in a loss of control of the
vehicle.
xThe driver is responsible for ensuring that all of the vehicle tyres are
correctly inflated to the right pressure. The recommended tyre pressure is
indicated on the label Ÿpage 328, fig. 183.
xThe tyre monitoring system can only operate correctly if all of the tyres
are inflated to the correct pressure when cold.
xDriving with tyres at the wrong pressure can cause damage to them and
result in an accident. Ensure that the tyre pressures of all the tyres corre-
spond to the vehicle load.
xBefore starting a journey, always inflated tyres to the correct pressure.
xIf tyre pressure is too low then the tyre is subject to greater forces and
it may be heated to such an extent that the tread can rupture and the tyre
will burst.
xWith an overloaded vehicle at high speed, the tyres can overheat and
burst resulting in a loss of vehicle control.
xTyre pressures which are too high or too low reduce the useful life of the
tyre, affecting the vehicle's performance.
xIf a tyre has not been punctured then it does not have to be changed
immediately; drive to the nearest specialist workshop at a moderate speed
and have the tyre checked and inflated to the correct pressure.
WARNING
If the warning lamps and messages are ignored, the vehicle may stall in
traffic, or may cause accidents and severe injuries.
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.
Tyre monitoring indicator
The tyre monitor indicator compares wheel revolutions and, with this informa-
tion, the tread of each wheel using the ABS sensors. If the tread of a wheel is
changed, the tyre monitoring indicator will indicate as such on the instrument
panel. The wheel tread changes when:
xTyre pressure is insufficient.
xTyre structure is damaged.
xThe vehicle is unbalanced because of a load.
xThe wheels on an axle are subject to a heavier load (e.g. when towing a
trailer).
WARNING (continued)
Fig. 161 Detailed view of
the centre console: button
for the tyre pressure
monitoring indicator.

Driving249
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
xThe vehicle is fitted with snow chains.
xThe wheel on one axle is changed.
There may be a delay in the reaction of the tyre monitoring indicator
~ or it
may not indicate anything under certain circumstances (e.g. sports driving,
snow-covered or unpaved roads).
Adaptation of the tyre monitoring indicator
On adjusting tyre pressure or changing one or more wheels, the Ÿpage 248,
fig. 161 button on the tyre monitoring indicator must be kept pressed down,
with the ignition on, until a signal is heard. Do the same, for example, when
the front and rear wheels are swapped Ÿpage 325, fig. 182.
If the wheels are subjected to an excessive load (towing a trailer, heavy load),
the tyre pressure must be increased to the maximum recommended pressure
Ÿpage 323. Press the tyre monitoring indicator button to confirm the new
pressure value.
Note
An erroneous indication may be given when snow chains are in use because
the chains increase the tread of the wheel.

Driving and the environment253
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a Some equipment, when connected, increase fuel consumption considerably,
for example:
xAir conditioning cooling system: If the air conditioning system is required
to cool to significantly lower temperatures than the true outside temperature,
it will require a large quantity of energy from the engine. Therefore, we recom-
mend that the selected temperature for the vehicle is not too different to the
outside temperature. It is a good idea to open all the windows of the car
before starting your journey, and to drive a short distance with all the
windows open to allow the vehicle to cool down slightly. Only then should
you close all the windows and switch on the air conditioning. Keep windows
closed when travelling at high speeds. Driving with the windows open
increases fuel consumption.
xSwitch off the seat heating when the seats have warmed up.
xSwitch off the heated rear window and the windscreen heating when the
windows have demisted and are free of ice.
xDo not leave the independent heating switched on when the vehicle is
moving Ÿpage 187.
Other factors which increase fuel consumption (examples):
xFault in engine management.
xDriving on hills.
xTrailer towing.
Saving fuel while driving
By adopting an economical driving style and anticipating the traffic situation
ahead, you can easily reduce fuel consumption by 10-15%.
A vehicle uses most fuel when accelerating. By anticipating the traffic situa-
tion ahead, you will brake and therefore accelerate less. Wherever possible,
let the car roll slowly to a stop, for instance when you can see that the next
traffic lights are red.
Avoid short journeys
Fuel consumption is much higher when the engine is cold, immediately after
it has been started. It takes a few kilometres of driving for the engine to warm
up and to normalise consumption.
The engine and catalytic converter need to reach their proper working
temperature in order to minimise fuel consumption and emissions. The
ambient temperature has a decisive influence.
fig. 162 shows the difference in consumption for the same journey at +20 °C
(+68 °F) and at -10 °C (+14 °F).
Fig. 162 Fuel consump-
tion in litres per 100 km at
different outside tempera-
tures.

Driving and the environment255
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Engine management and exhaust gas
purification system
Introduction
Additional information and warnings:
xChanging gear Ÿpage 201
xRefuelling Ÿpage 293
xFuel Ÿpage 297
xEngine oil Ÿpage 309
xVehicle battery Ÿpage 318
xInformation stored in the control units Ÿpage 285
xTow-starting and towing away Ÿpage 375
WARNING
The components of the exhaust system reach very high temperatures. This
could cause a fire.
xAlways park your vehicle so that no part of the exhaust system can
come in contact with flammable materials (such as dried grass).
xDo not apply additional underseal or anti-corrosion coatings to the
exhaust pipes, catalytic converter, heat shields or the diesel particulate
filter.
Warning lamps
lights upPossible causeSolution
%0#Fault in engine management
(Electronic Power Control).Take the vehicle to a qualified
workshop as soon as possible
and have the engine checked.
DPre-heating a diesel engine
before starting the engine.Ÿpage 195
BFault in catalytic converter.
You should reduce speed accord-
ingly. Drive carefully until you
reach the next qualified work-
shop. Have the engine checked
there.
¬Diesel particulate filter
blocked
Drive for 15 minutes in 4th gear
(manual gearbox), or in D (auto-
matic gearbox) at a minimum
speed of 70 km/h (45 mph).
Observe speed limits Ÿ.
If the warning lamp remains lit
up, take the vehicle to a quali-
fied workshop Ÿpage 256.
flashesPossible causeSolution
DFault in the engine manage-
ment (diesel engines).Take the vehicle to a qualified
workshop as soon as possible
and have the engine checked.
B
Combustion fault which could
damage the catalytic con-
verter.You should reduce speed accord-
ingly. Drive carefully until you
reach the next qualified work-
shop. Have the engine checked
there.

Trailer towing 258
Trailer towing
Introduction
Always be aware of the legal requirements for each country to drive with a
trailer and to use a trailer bracket.
Your car is intended mainly for transporting passengers however, it can also
be used to tow a trailer provided that it is fitted with the necessary equip-
ment. The additional load has an effect on the useful life, fuel consumption
and the vehicle performance and, in some cases, reduce the service intervals.
Driving with a trailer requires more force from the vehicle and, thus, more
concentration from the driver.
For wintertime temperatures, fit winter tyres to the vehicle and the trailer.
Drawbar load
The maximum permitted Drawbar load exerted by the trailer drawbar on the
ball joint of the tow hitch must not exceed 100 kg (approximately 220 lbs).
Vehicles with the Start-Stop function
With a SEAT factory fitted or retrofitted trailer bracket, the Start-Stop function
is automatically deactivated when a trailer is connected. For trailer brackets
not installed by SEAT, the Start-Stop function must be deactivated manually
using a button located on the dashboard before driving with a trailer and it
must remain off for the entire journey Ÿ.
Additional information and warnings:
xAnti-theft alarm system Ÿpage 83
xLight Ÿpage 113
xEcological driving Ÿpage 252
xStarter assist systems (Start-Stop function) Ÿpage 221
xWheels and tyres Ÿpage 323
xAccessories, parts replacement, repairs and modifications Ÿpage 285
WARNING
Never transport people in a trailer: this will endanger in their life and is
against the law.
WARNING
The incorrect use of the tow hitch can cause accidents and injury.
xOnly use a tow hitch in good condition and correctly installed.
xNever change or repair a tow hitch.
xTo reduce the risk of injury in case of a reversing collision, injury to
pedestrians and cyclists when parking, always keep the ball joint in when
a trailer is not being used.
xNever fit a trailer tow hitch “that distributes the load” or “balances the
load”. Your vehicle has not been designed for this type of tow hitch. The
tow hitch may fail and the trailer will separate from the vehicle.
WARNING
Driving with a trailer and transporting heavy or large objects can affect
vehicle handling and even cause an accident.
xAlways secure loads correctly with suitable and undamaged attach-
ment rope or straps.
xAdjust your speed and driving style to visibility, road, traffic and
weather conditions.
xTrailers with a high centre of gravity can overturn more easily than
trailers with a low centre of gravity.

Trailer towing259
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
xAvoid brusque manoeuvres and sudden braking.
xAlways take the following precautions seriously.
xReduce your speed immediately if you observe the trailer rocking from
side to side.
xNever drive at more than 80 km an hour when towing a trailer (or 100
km an hour in exceptional circumstances). This also applies in countries
where higher speeds are permitted. Always take the speed limits for vehi-
cles with and without trailers in each country into account.
xNever try to stop the “snaking” by increasing speed.
WARNING
When driving with a trailer and using a trailer hitch that was not installed
by SEAT, the Start-Stop function must be manually deactivated. Otherwise,
this could cause a braking anomaly that could result in an accident with
serious consequences.
xAlways manually deactivate the Start-Stop function when a trailer is
being used on a trailer hitch that has not been installed by SEAT.
Note
Always turn off the anti-theft alarm system before connecting or discon-
necting a trailer Ÿpage 88. Otherwise, the tilt sensor may erroneously acti-
vate the alarm.
Note
Never use a trailer with a new engine (for the first 1000 km or 600 miles)
Ÿpage 285.
Note
At SEAT, we recommend folding in the trailer hitch ball when a trailer is not
being used. In case of a rear collision, the damage caused to the vehicle with
the extended trailer hitch ball could be more extensive.
Note
In some models, a trailer hitch is necessary for towing vehicles. For this
reason, you should store the tow hitch in the vehicle at all times.
WARNING (continued)

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 towing261
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
xIf the trailer absorbs excessive electric current, the vehicle electronics
may be damaged.
xNever connect the trailer's electric system to the electrical connections of
the rear lights or any other power sources. Only use suitable connections for
providing electric current to the trailer.
Note
Towing a trailer places additional demands on the vehicle. At SEAT, we recom-
mend additional services between the normal inspection intervals if the
vehicle is used frequently for towing a trailer.
Note
In some countries, an additional fire extinguisher is required if the trailer
weight is more than 2500 kg
Electric tow hitch ball
The rotation radius of the tow hitch ball should be free of people, animals and
objects Ÿ.
The tow hitch is located in the bumper. The electric tow ball is fixed and
cannot be removed.
Releasing and unfolding the tow ball
xStop the vehicle and apply the electric parking brake.
xSwitch the engine off.
xOpen the tailgate.
xPress the knob briefly Ÿfig. 163. The tow ball is released electronically
and folds out automatically; the button indicator will blink.
xMove the ball joint until it inserts and the button indicator lights.
xClose the tailgate.
xBefore hitching the trailer, remove the dust guard from the ball.
xThe indicator only lights when the tailgate is open and when a trailer is
not hitched.
Restoring the tow ball to its originally position
xStop the vehicle and apply the electric parking brake.
xSwitch the engine off.
xRemove the trailer and disconnect the cable between the vehicle and
trailer. If necessary, remove the socket adapter.
xPlace the dust guard over the ball.
xOpen the tailgate.
xPress the knob briefly Ÿfig. 163. The tow ball is electronically released;
the indicator blinks.
xPush the tow ball into the bumper until it locks in position and the button
indicator lights.
xClose the tailgate.
Fig. 163 Right-hand side
of the luggage compart-
ment: button to electri-
cally release the tow hitch
ball.

Trailer towing 262
The warning lamp
xWhen the indicator flashes, the tow ball is not in its final position, has not
engaged or is damaged Ÿ.
xWhen the indicator remains lit and the tailgate is open, the tow ball has
inserted correctly into the folded or deployed position.
xWhen the tailgate is closed, the indicator is turned off.
WARNING
The incorrect use of the tow hitch can cause accidents and injury.
xEnsure that no person, animal or object gets in the way of the tow ball.
xNever push the button when there is a trailer hitched or when any kind
of carrier or accessory is fitted to the tow hitch ball.
xWhile the ball is moving, do not interfere with any tool.
xDo not drive with a trailer if the indicator does not light.
xIf there is a fault in the electric system or the trailer tow hitch, visit a
specialist workshop to have it checked.
xIf the diameter of the tow hitch is less than 49 mm, never use this for a
trailer.
Caution
xIf anything is attached to the tow hitch ball, do not, under any circum-
stances press the button.
xNever direct a high-pressure or steam cleaning system directly at the tow
hitch ball or trailer power socket. This could cause damage to seals or remove
lubricating grease.
Note
In extremely low temperatures, it is possible that the tow hitch is not
released. In this case, place the vehicle in a warmer location (for example, a
garage).
Installing a bicycle carrier to the tow hitch
The maximum load permitted for a bicycle carrier on the tow hitch ball is 75
kg, with a maximum distance of 300 mm from the support. The distance
between supports is the distance between the bicycle carrier centre of gravity
(with the bicycles) and the centre of point of the tow hitch ball.
WARNING
The incorrect use of the tow hitch with a bicycle carrier installed can cause
accidents and injury.
xNever exceed the load and distances between supports indicated.
xNever fit the bicycle carrier to the tow hitch ball neck, underneath the
tow hitch given that the bicycle carrier may be incorrectly fitted due to the
shape of the tow hitch and the model of bicycle carrier.
xAlways read and take the manufacturer assembly instructions into
account.
Caution
Exceeding the maximum load and distance between supports indicated can
cause considerable damage to the vehicle.
xNever exceed the specifications.
Hitching and connecting the trailer
Trailer cable
Always secure the trailer cable to the towing vehicle correctly. Leave a little bit
of slack in the cable for turning. However, ensure that the cable does not rub
off the ground while driving.