service Seat Alhambra 2012 Service Manual

195
Driving
WARNING
Brake fluid is poisonous.
● To reduce the risk of poisoning, do not keep brake fluid in drinks bot-
tles/containers or similar. Other people could drink from these recipients
even if the contents are clearly marked.
● Always keep brake fluid in the original container; keep it correctly
sealed and out of reach of children.
CAUTION
Brake fluid could damage the paintwork. Wipe off any brake fluid from the
paintwork immediately.
For the sake of the environment
Brake fluid is an environmental pollutant. Collect any spilt service fluids and
allow a professional to dispose of them. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

201
Driving
Parking sensor system*
Fig. 141 Detailed view of
the centre console: but-
ton for switching the
parking sensor system
on and off.
Fig. 142 Parking sensor
system sensors on the
front bumper.
The parking sensor system assists the driver when parking. If the vehicle is
approaching an obstacle, an intermittent sound signal is emitted. The short-
er the distance, the shorter the intervals between tones. If the vehicle is too
close to the obstacle, the sound signal becomes constant. Switching the parking sensor system on and off
●
Press the 
button ⇒ 
fig. 141 when the ignition is switched on.
● Automatic on: select reverse gear.
● Automatic off: drive faster than 15 km/h.
The button lights up when the function is switched on.
Things to note regarding the parking sensor system
● The parking sensor system sometimes registers water on the sensors as
an obstacle.
● If the distance does not change, the warning signal will sound less loud-
ly after a few seconds. If the continuous signal sounds, the volume will re-
main constant.
● When the vehicle moves away from the obstacle, the beeping sound au-
tomatically switches off. On approaching the obstacle again, the beeping
sound will automatically switch back on.
● If the electronic parking brake is engaged or the gear lever is set to P, no
sound will be emitted.
● Your Technical Service can adjust the volume of the warning signals.
Note
If the parking sensor system is faulty, a constant acoustic signal will be
emitted the first time it is switched on and the button will flash. Switch the
parking sensor system off using the button and take the vehicle to a speci-
alised workshop to have the system checked as soon as possible. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

205
Driving
● To ensure that the system works properly, the bumper sensors must be
kept clean, free of ice and snow and uncovered.
● The bumper sensors may become damaged or misaligned, for example,
when parking.
● When cleaning the sensors with high-pressure or steam cleaning equip-
ment, spray the sensors briefly at a distance of no less than 10 cm.
Note
Contact a specialised workshop with any system faults. SEAT recommends
visiting a Technical Service. 
Parking using the park assist system
Fig. 145 Detailed view of
the centre console: but-
ton to switch the park as-
sist system on manually.
Fig. 146 Gap detected: Engage the reverse gear to park (parallel or nose/tail to the
kerb). Preparing to park
● The Traction control system ASR must be turned on ⇒ page 185.
● Parallel parking: press the button 
at speeds up to 50 km/h once.
When the function is enabled, the button ⇒ fig. 145 will light up.
● Perpendicular parking: press the button 
at speeds up to 50 km/h
twice. When the function is enabled, the button ⇒ fig. 145 will light up.
● If necessary, press the 
button once more to change parking mode.
● Apply the turn signal indicator for the side on which a gap is to be detec-
ted for parking. The instrument panel displays the side corresponding to the
road. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

231
Driving and the environment
Other factors which increase fuel consumption (examples):
● Fault in engine management.
● Driving on hills.
● Trailer towing. 
Saving fuel while driving
Fig. 157 Fuel consump-
tion in litres per 100 km
at different outside tem-
peratures.
By adopting an economical driving style and anticipating the traffic situa-
tion 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 af-
ter 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 tem-
perature in order to minimise fuel consumption and emissions. The ambient
temperature has a decisive influence.
fig. 157 shows the difference in consumption for the same journey at
+20 °C (+68 °F) and at -10 °C (+14 °F).
Unnecessary short journeys should be avoided. Try to combine trips.
The vehicle uses more fuel in winter than in summer, even when other con-
ditions are the same.
“Warming” the engine is not only forbidden in some countries, but in prac-
tice it is technically superfluous as it is a waste of fuel.
Adjusting type pressures.
Having the correct pressure in your tyres helps to reduce rolling resistance
and, as a result reduces fuel consumption. Increasing the tyre pressure
slightly (+ 0.2 bar / + 3 psi) can help to save fuel.
If you are prepared to accept a slight reduction in comfort, the tyres may be
filled to the pressures recommended for a fully-loaded vehicle. This is also
valid when driving alone without luggage.
When you buy new tyres, make sure they are optimised for minimum rolling
resistance.
Use low friction engine oil
The use of low viscosity totally synthetic oils, known as low friction engine
oil, help to reduce fuel consumption. Low friction engine oils reduce the re-
sistance caused by friction in the engine, they flow around the engine more
quickly and efficiently, particularly in cold starts. The effect is particularly
noticeable in vehicles frequently used for short journeys.
Always check the engine oil level and observe service intervals (engine oil
change intervals).
When purchasing engine oil, always observe legal requirements and ensure
that the oil is approved by SEAT. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

232Driving and the environment
Avoid carrying unnecessary loads
The lighter the vehicle, the more economical and ecological the driving
style. For example, an additional weight of 100 kg will increase fuel con-
sumption up to 0.3 l/100 km.
Remove any unnecessary objects or loads from the vehicle.
Remove optional equipment and unnecessary accessories
The more aerodynamic the vehicle, the lower the fuel consumption. Option-
al equipment and accessories (such as roof racks or bike carriers) reduce
the aerodynamic benefits of the vehicle.
Therefore, we recommend you remove all optional and unnecessary equip-
ment and racks, especially if you intend to drive at high speeds. 
Engine management and exhaust gas
purification system Introduction
Additional information and warnings:
● Changing gear ⇒ page 176
● Refuelling ⇒ page 268
● Fuel ⇒ page 271
● Engine oil ⇒ page 283
● Vehicle battery ⇒ page 292
● Information stored in the control units ⇒ page 261
● Tow-starting and towing away ⇒ page 344
WARNING
The components of the exhaust system reach very high temperatures.
This could cause a fire.
● Always park your vehicle so that no part of the exhaust system can
come in contact with flammable materials (such as dried grass).
● Do 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
Fault in engine management
(Electronic Power Control).Take the vehicle to a Technical
Service as soon as possible and
have the engine checked.
Pre-heating a diesel engine
before starting the engine.⇒ page 172
Fault in catalytic converter.
You should reduce speed ac-
cordingly. Drive carefully until
you reach the next qualified
workshop. 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 ⇒ 
.
If the warning lamp remains lit
up, take the vehicle to a Techni-
cal Service ⇒ page 233. 

233
Driving and the environment
flashesPossible causeSolution
Fault in the engine manage-
ment (diesel engines).Take the vehicle to a Technical
Service as soon as possible and
have the engine checked.

Combustion fault which could
damage the catalytic convert-
er.You should reduce speed ac-
cordingly. Drive carefully until
you reach the next qualified
workshop. Have the engine
checked there.
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.
WARNING
Observe traffic regulations when cleaning the diesel particulate filter
while driving.
● Only carry on driving if visibility, weather, road and traffic conditions
so permit.
● Never endanger your safety or that of other road users.
CAUTION
Always pay attention to any lit lamps and to the corresponding descriptions
and instructions to avoid damage to the vehicle.
Note
While the indicators  ,  or  remain lit, there may be engine problems,
fuel consumption may be greater and the engine may lose power. Catalytic converter
The catalytic converter permits the subsequent treatment of the exhaust
gases thus reducing contaminating gas emissions. To ensure a longer work-
ing life for the exhaust system and catalytic converter in a petrol engine:
●
Always use unleaded petrol.
● Never run the tank completely dry.
● Do not top up with too much engine oil ⇒ page 283.
● Do not tow-start the vehicle; use the starter cables ⇒ page 341.
If you should notice misfiring, uneven running or loss of power when the car
is moving, reduce speed immediately. Have the car inspected by a Technical
Service. If this happens, unburnt fuel can enter the exhaust system and es-
cape into the atmosphere. The catalytic converter can also be damaged by
overheating.
For the sake of the environment
Even when the emission control system is working perfectly, there may be a
smell of sulphur from the exhaust gas under some conditions. This depends
on the sulphur content of the fuel being used. 
Diesel particulate filter
The diesel particulate filter removes soot particulates from the exhaust gas.
The filter retains these particulates and burns them. To assist the combus-
tion process, SEAT recommends you avoid frequent short trips.
● Always use diesel with a low sulphur content ⇒ page 271.
● Never use petrol or fuel oil.
● Never use biodiesel. However, a blend prepared by the diesel manufac-
turer containing biodiesel within the limits established by the EN 590
standard may be used ⇒ page 271. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

235
Trailer towing
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 inter-
vals.
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 func-
tion 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 ⇒ 
.
Additional information and warnings:
● Anti-theft alarm system ⇒ page 74
● Light ⇒ page 95
● Ecological driving ⇒ page 229
● Starter assist systems (Start-Stop function) ⇒ page 196●
Wheels and tyres ⇒ page 297
● Accessories, parts replacement, repairs and modifications ⇒ page 261
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.
● Only use a tow hitch in good condition and correctly installed.
● Never change or repair a tow hitch.
● To 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.
● Never 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.
● Always secure loads correctly with suitable and undamaged attach-
ment rope or straps.
● Adjust your speed and driving style to visibility, road, traffic and
weather conditions. 
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237
Trailer towing
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 in-
structions. Never fit a trailer tow hitch “that distributes the load” or “balan-
ces 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 re-
quirements. The trailer braking system should never be connected to the ve-
hicle braking system.
Trailer cable
Always use a cable between the vehicle and the trailer ⇒ page 239.Trailer rear lights
The rear lights of a trailer must fulfil the corresponding standards
⇒ page 239.
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 spe-
cialised workshop. SEAT recommends visiting a Technical Service.
Wing mirrors
When the field of vision behind the trailer cannot be seen using the stand-
ard 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:
Electrical consumerMaximum powerPosition lights and rear lights50 WattsIndicator (each side)54 WattsBrake lights (total)84 WattsReversing lights (total)42 WattsRear fog light42 Watts
WARNING
If the tow hitch is badly fitted or unsuitable, the trailer may separate from
the vehicle causing an accident with serious consequences. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

238Trailer towing
CAUTION
● If the rear lights of the trailer are not correctly connected, the vehicle
electronics may be damaged.
● If the trailer absorbs excessive electric current, the vehicle electronics
may be damaged.
● Never 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
recommend additional services between the normal inspection intervals if
the vehicle is used frequently for towing a trailer.
● In some countries, an additional fire extinguisher is required if the trailer
weight is more than 2500 kg 
Electric tow hitch ball*
Fig. 158 Right-hand
side of the luggage com-
partment: button to elec-
trically release the tow
hitch ball. The rotation radius of the tow hitch ball should be free of people, animals
and objects
⇒ 
.
The tow hitch is located in the bumper. The electric tow ball is fixed and can-
not be removed.
Releasing and unfolding the tow ball
● Stop the vehicle and apply the electric parking brake.
● Switch the engine off.
● Open the tailgate.
● Press the knob briefly ⇒ fig. 158. The tow ball is released electronically
and folds out automatically; the button indicator will blink.
● Move the ball joint until it inserts and the button indicator lights.
● Close the tailgate.
● Before hitching the trailer, remove the dust guard from the ball.
● The indicator only lights when the tailgate is open and when a trailer is
not hitched.
Restoring the tow ball to its originally position
● Stop the vehicle and apply the electric parking brake.
● Switch the engine off.
● Remove the trailer and disconnect the cable between the vehicle and
trailer. If necessary, remove the socket adapter.
● Place the dust guard over the ball.
● Open the tailgate.
● Press the knob briefly ⇒ fig. 158. The tow ball is electronically released;
the indicator blinks.
● Push the tow ball into the bumper until it locks in position and the but-
ton indicator lights.
● Close the tailgate. 

243
Trailer towing
● The trailer must have a fixed drawbar.
● Trailers 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.
● Adjust your speed and driving style to visibility, road, traffic and
weather conditions.
● If the road surface is slippery, take care when accelerating.
● When a system is operating, lift your foot off the accelerator.
WARNING
It is possible that the combination stabilisation system does not correct-
ly recognised all driving situations.
● It is possible that the stabilisation system does not detect snaking of
a light trailer and thus does not intervene.
● When driving on slippery ground, the trailer could jack-knife despite
the stabilisation system.
● Trailers with a high centre of gravity may even tip over before they
start to rock sideways.
● If 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. 159 Measurements and attachments to retrofit a tow hitch.
SEAT recommends visiting a specialised 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 Technical Service.
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 ⇒ fig. 159 D
must never be lower than that indicated. This also ap-
plies when the vehicle is fully laden, including maximum drawbar load.
Separation distances ⇒ fig. 159:
Attachment points.
1,040 mm (41 inches)
74 mm (3 inches)
364 mm (14 inches) 
A
BCD
Safety FirstOperating instructionsPractical tipsTechnical Specifications