2012 Seat Alhambra catalytic converter

55
Cockpit
Depending upon the equipment fitted in the vehicle, instead of a warning
lamp, sometimes a symbol may be displayed on the instrument panel.
When certain control and warning lamps are lit, an audible warning is also
heard.
Red symbols
SymbolMeaning ⇒ See

 Do not continue driving!
The electronic parking brake is on, the brake
fluid level is too low or the brake system is faul-
ty.
⇒ page 185
 Do not continue driving!
Fault in the engine cooling system.⇒ page 287
 Do not continue driving!
Engine oil pressure too low.⇒ page 283
 Do not continue driving!
At least one of the vehicles doors is open, or is
not correctly closed.⇒ page 80
 Do not continue driving!
The tailgate is open or is incorrectly closed.⇒ page 84
 Do not continue driving!
Fault in the steering.⇒ page 169
Engine cannot be started again!
"AdBlue" level too low.⇒ page 275
Driver or passenger has not fastened seat belt.⇒ page 21
Use the foot brake!
Change
⇒ page 176
Brake
⇒ page 185
Faulty generator.⇒ page 292
Yellow symbols
SymbolMeaning ⇒ See
Front brake pads worn.
⇒ page 185lights: ESC malfunction or off.flashes: ESC working.
ASR manually deactivated.
ABS faulty or does not work.
Electronic parking brake faulty.⇒ page 185
Rear fog light switched on.⇒ page 95
lights: Driving light totally or partially faulty.⇒ page 330flashes: Fault in the adaptive light system.⇒ page 95
Fault in catalytic converter.
⇒ page 232lights: pre-ignition of diesel engine.flashes: Fault in engine management.
Fault in engine management.
Diesel particulate filter blocked
Fault in the steering system.⇒ page 169
Tyre pressure too low.⇒ page 297Fault in the tyre pressure gauge.⇒ page 225
Level of windscreen washer fluid too low.⇒ page 105
Fuel tank almost empty.⇒ page 268 
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173
Driving
WARNING
The components of the exhaust system reach very high temperatures.
This could cause a fire and considerable damage.
● Always park your vehicle so that no part of the exhaust system can
come in contact with flammable materials (such as wood, leaves, spilled
fuel, dried grass, etc).
● Do not apply additional underseal or anti-corrosion coatings to the
exhaust pipes, catalytic converter, heat shields or the diesel particulate
filter.

Ignition lock
Fig. 128 Vehicle key positions
Car keys ⇒ fig. 128 No key in the ignition lock: The steering lock may be activated.0Ignition off, all electrical components disconnected. Key can be re-
moved from the vehicle.
Car keys ⇒ fig. 1281Ignition is switched on. Pre-heating of diesel engine. The steering
lock can be unlocked.
2Switch on the engine. Release the key when the engine has star-
ted. When it is released, the key returns to position 1.

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175
Driving
WARNING
Cold start sprays could explode or cause a sudden increase in the engine
speed.
● Never use start boosters.
CAUTION
● An attempt to start the engine while driving or starting the engine imme-
diately after turning it off can cause damage to the engine or starter motor.
● When the engine is cold, avoid high revs and heavy acceleration and do
not make the engine work hard.
● Do not push or tow start the engine. Sunburnt fuel could damage the
catalytic converter.
For the sake of the environment
Do not warm the engine at idle speed; start driving immediately if the visi-
bility is OK. This helps the engine reach operating temperature faster and
reduces emissions.
Note
● For example, if the key battery is very worn or flat, the engine cannot be
started with the starter button. In this case, remove the ignition button from
the lock and insert the key.
● Electrical components with a high power consumption are switched off
temporarily when the engine starts.
● When the engine is started cold, there may be strong vibrations for a few
moments for technical reasons. This is quite normal, and no cause for con-
cern.
● At temperatures below +5 °C (+41 °F), smoke may be given off below the
vehicle when the additional heater is connected. Stopping the engine
Complete operations only in the sequence given:
Step 1.Stopping the vehicle completely
⇒ .
2.Press the brake pedal and keep pressed until step 4 has been
completed.
3.In automatic gearboxes, put the selector lever in position P.4.Connect the electronic parking brake ⇒ page 185.5.Turn the key in the ignition lock to position ⇒ fig. 128 0.6.With a manual gearbox, put the vehicle in first or reverse gear.
WARNING
Never switch off the engine while the vehicle is moving. You may lose
control of the vehicle and there is a risk of serious accident.
● The airbags and belt tensioners do not work when the ignition is
switched off.
● The brake servo does not work with the engine off. To stop, the brake
pedal must be pressed with more force.
● As the power steering does not work if the engine is not running, you
will need more strength to steer than normally.
● If the key is removed from the ignition, the steering may lock and it
will not be possible to steer the vehicle.
CAUTION
If the engine has been driven at high speed for a prolonged period of time,
it may overheat when turned off. To avoid engine damage, allow the engine
to run for approximately two minutes in neutral before switching it off. 
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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. 
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253
Vehicle maintenance and cleaning
WARNING
Additional underseal or anti-corrosion products could catch fire due to
the high temperatures reached by the exhaust gas system and other en-
gine components.
● Do not apply additional underseal or anti-corrosion products to the
exhaust pipes, catalytic converters, heat shields or other parts of the ve-
hicle which reach high temperatures.

Cleaning the engine compartment
The engine compartment of any motor vehicle is a potentially hazardous
area ⇒ page 279. The engine compartment should only be cleaned by qualified personnel. If
it is not correctly cleaned, the anti-corrosion coating and consequently elec-
trical components may be damaged. Moreover, water may filter directly into
the vehicle interior through the water chamber ⇒ 
.
If the engine compartment is very dirty, always take the vehicle to a Techni-
cal Service for professional cleaning. SEAT recommends visiting a Technical
Service.
Water box
The water box is in the engine compartment, between the windscreen and
the engine, and beneath a perforated cover. Air is taken in through the wa-
ter box from outside to the vehicle interior via the heating and air condition-
ing system.
Leaves and other loose objects should be regularly cleaned away from the
water box either by hand or with a vacuum.
WARNING
When working on the engine or in the engine compartment, there is a
risk of injury, burns, accident or fire.
● Before starting work, please ensure you are familiar with the required
procedure and the safety precautions ⇒ page 279.
● SEAT recommends you have this work performed by a qualified deal-
ership.
CAUTION
If water is manually poured into the water box (for example, using a high
pressure cleaning appliance), this could cause significant damage to the ve-
hicle.
For the sake of the environment
Only wash the engine compartment in areas allocated for this purpose, to
prevent dirty water which may be contaminated by oil, grease or fuel, from
entering the drains. In some districts, the engine compartment may not be
washed outside the wash bays provided for this purpose. 
Caring for and cleaning the vehicle interior Introduction
The dye used in many modern garments, for example dark jeans, is not al-
ways sufficiently colour-fast. Seat upholstery (material and leather), espe-
cially when light-coloured, may visibly discolour if the dye comes out of
clothing (even when used correctly). This is not an upholstery defect but in-
dicates that the dye in the item of clothing is not sufficiently colour-fast. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

270Checking and refilling levels
WARNING
Driving with insufficient fuel reserve could result in the vehicle breaking
down in traffic and a serious accident.
● If the fuel level is too low then the fuel supply to the engine can be-
come irregular especially on slopes.
● If the engine “is choked” or stalls due to lack of or irregularity of the
fuel supply, the power steering as well as all of the driver assistance sys-
tems including braking assistance will stop working.
● Always refuel when there is only one quarter of the fuel tank left to
avoid running out of fuel.
CAUTION
● Always pay attention to any lit lamps and to the corresponding descrip-
tions and instructions to avoid damage to the vehicle.
● Never run the tank completely dry. An irregular fuel supply may lead to
ignition faults and unburnt fuel could enter the exhaust system. This could
damage the catalytic converter filter or the diesel particulate filter!
Note
The arrow next to the fuel pump symbol on the instrument panel ⇒ fig. 164
indicates the side of the vehicle on which the tank flap is located. Filling the tank with petrol or diesel
Fig. 165 Open tank flap
with tank cap attached to
the holder.
Before refuelling, always turn off the engine, the ignition, mobile tele-
phones, auxiliary heating and keep them off during refuelling.
Unscrewing the tank cap
● The tank flap is at the rear of the vehicle on the right.
● Press the rear of the tank flap to open it.
● Unscrew the tank cap anti-clockwise and insert it in the hole in the tank
flap hinge ⇒ fig. 165.
Refilling
The correct petrol type for the vehicle is located on a sticker inside the fuel
tank flap ⇒ page 271.
● If the automatic filler nozzle is operated correctly, it will switch itself off
as soon as the tank is full ⇒ 
.
● Do not continue to refuel if it is turned off! Otherwise, this will fill the ex-
pansion chamber and fuel may leak out if the ambient conditions are warm. 