2012 Seat Alhambra check engine

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

240Trailer towing
Trailer electric socket
The electric connection between vehicle and trailer is a 13-pin socket. If the
trailer plug has seven pins, an adapter cable must be used.
Trailer rear lights
Check the trailer rear lights to ensure they work correctly and remain legal.
Ensure that the trailer does not use more than the maximum power
⇒ page 237.
Trailer connected to the anti-theft alarm:
● When a vehicle comes from the factory fitted with an anti-theft alarm
and tow hitch.
● When the trailer is connected to the vehicle using the socket.
● When the vehicle and trailer electrical systems work correctly and are
not damaged.
● When the vehicle is locked using the vehicle key and the anti-theft alarm
is turned on.
When the vehicle is locked, the alarm is triggered when the electrical con-
nection between the vehicle and the trailer is removed.
Always turn off the anti-theft alarm system before connecting or disconnect-
ing a trailer. Otherwise, the tilt sensor may erroneously activate the alarm.
WARNING
Erroneous or unsuitable connection of electric cables may supply energy
to the trailer causing an anomaly in the vehicle electronics that could re-
sult in an accident with serious consequences.
● All work on the electrical system must be carried out only by a speci-
alised workshop.
● Never connect the trailer's electric system to the electrical connec-
tions of the rear lights or any other power sources.
CAUTION
Do not leave the trailer connected to the vehicle when parked; places on its
support wheel or its supports. For example, when changing the load or a
puncture, the vehicle will be pushed up or down. The force acting on the
tow hitch and the trailer could damage the vehicle or the trailer.
Note
● In case of a fault in the vehicle or trailer electrical system or in case of
problems with the anti-theft alarm system, have the system checked by a
specialised workshop.
● If the trailer accessories use energy from the socket when the engine is
stopped, the battery will be discharged.
● For technical reasons, trailers fitted with rear LED lights cannot be con-
nected to the anti-theft alarm system.
● If the vehicle battery is running low, the electrical connection with the
trailer is automatically cut.
● With the engine running, the electrical equipment on the trailer will con-
sume power. 
Loading the trailer
Trailer weight / drawbar load
The trailer weight is the load that the vehicle can pull ⇒ . The drawbar
load is the vertical weight of the trailer hitch on the tow hitch ball
⇒  page 244.
The figures for trailer weights and draw bar weights given on the data plate
of the towing bracket are for values of this model only. The correct figures
for your specific vehicle, which may be lower than these figures for the tow
hitch, are given in the registration documents. The instructions in the offi-
cial vehicle documents take precedence. 

254Vehicle maintenance and cleaning
The longer stains or dirt remain on the vehicle surfaces, especially the fab-
rics covering the padded upholstery, the more difficult it becomes to clean
and maintain them. If stains and dirt are left for a long time, it may be that
they are impossible to remove.
WARNING
Car care products may be toxic and hazardous. Using unsuitable car-care
products or, using them in the wrong way, may cause accidents, serious
injury, burns or intoxication.
● Keep your car-care products in their original containers.
● Read the instructions.
● Never keep car-care products in empty food containers, bottles or
other similar containers, other people may confuse them.
● Keep all car-care products out of the reach of children.
● Some products may give off harmful vapours during use. Therefore,
they should be used outdoors in well-ventilated places.
● Never use fuel, turpentine, engine oil, nail-varnish remover or any
other volatile product for washing, maintenance or cleaning. These are
toxic and highly flammable.
WARNING
Unsuitable maintenance and cleaning of vehicle components may impair
proper operation of safety equipment and cause serious injury.
● Maintain and clean vehicle components according to the manufactur-
er's instructions.
● Only use approved or recommended cleaning products.
CAUTION
● Cleaning products which contain solvents have a corrosive effect and
may damage the material irreparably.
● Stains and dirt containing aggressive substances or solvents attack the
material and may damage it irreparably, even when they are cleaned quick-
ly.
● Dirt and stains should not be allowed to dry and should be cleaned as
quickly as possible.
● In the case of stubborn stains, take the vehicle to a specialised work-
shop to avoid damage. 
Treating your upholstery
Checklist
To treat and maintain your seat upholstery, keep the following in mind ⇒ 
:
¥ Before entering the vehicle, close any Velcro fasteners that might
snag on the upholstery or trim fabric. Any open Velcro fasteners may
damage the trim or upholstery fabrics.
¥ To prevent damage, avoid direct contact between sharp decorative
objects and the upholstery and trim fabrics. Decorative objects in-
clude zips, rivets and rhinestones on clothing and belts.
¥ From time to time, clean the dust that gathers in the perforations,
folds and seams so that the surfaces of the seats are not damaged
by its abrasive effect.
¥ Make sure clothes are colour-fast to avoid them running and staining
the upholstery. This is especially important if the upholstery is light
in colour.


264Accessories, parts replacement and modifications
Retro-fitting of two-way radios
An exterior aerial is required for the use of two-way radios in the vehicle.
The retro-fitting of electrical or electronic appliances in the vehicle is sub-
ject to their approval for use in your vehicle. Under certain circumstances,
this could mean that your vehicle registration documents are no longer val-
id.
SEAT has approved your vehicle for use with two-way radios providing the
following conditions are observed:
●The exterior aerial must be mounted professionally.
● The maximum transmitting power is 10 watts.
An only external aerial is needed to give the equipment its optimal reach.
Check first with a qualified dealer if you wish to use a two-way radio with a
transmitting power of over 10 watts. The qualified workshops are familiar
with the technical options for installation. SEAT recommends visiting a Tech-
nical Service.
All legal requirements, together with the instructions for the use of two-way
radios must be observed.
WARNING
If the two-way radio is not securely fastened in position, it could be sent
flying around the vehicle in the event of sharp braking, sudden manoeu-
vres or accident, causing injury.
● While driving, two-way radios must be securely fastened in position,
outside the radius of action of the airbags, or safely stowed away.
WARNING
When using a two-way radio without a connection to an exterior aerial,
the maximum permitted levels of electromagnetic radiation may be ex-
ceeded. This is also the case if the aerial has not been correctly installed.
● You should only use a two-way radio inside the vehicle if it has first
been correctly connected to an exterior aerial.

Information stored by the control units
Your vehicle is fitted at the factory with a series of electronic control units
responsible for the engine and gearbox management. In addition, the con-
trol units supervise the performance of the exhaust gas system and the air-
bag systems.
Therefore, while the vehicle is being driven, these electronic control units
are continuously analysing the vehicle data. In the event of faults or devia-
tions from the theoretical values, only this data is stored. Normally, the
warning lamps on the instrument panel light up in the event of faults.
This data can only be read and analysed using special equipment.
The storing of the data allows specialised workshops to detect and repair
faults. Stored data may include:
● Data relating to the engine or the gearbox
● Speed
● Direction of travel
● Braking force
● Detection of seat belt
The vehicle control units never record conversations held by passengers in
the vehicle. 

267
Accessories, parts replacement and modifications
The vehicle should not be lifted using lifting platforms with lift pads con-
taining fluid.
When raising a vehicle using a platform or jack, a series of precautionary
measures are required. Never raise the vehicle with a lifting platform or jack
unless you have received training in how to do so and know how to lift the
vehicle safely.
Notes on raising the vehicle with a jack ⇒ page 313.
WARNING
The improper use of the lifting platform or the jack when raising the vehi-
cle may result in accidents or serious injury.
● Before raising the vehicle, please observe the manufacturer's instruc-
tions for the platform or jack, and the legal requirements, where applica-
ble.
● There should not be anyone inside the vehicle when it is being raised
or once it is in the air.
● Only use the jacking points indicated in the figures ⇒ fig. 162 and
⇒ fig. 163 when raising the vehicle. If the vehicle is not lifted at the indi-
cated points, it may fall from the platform while the engine or gearbox is
being dismounted, for example.
● The jacking points should be centrally aligned and firmly positioned
on the platform support plates.
● Never start the engine when the vehicle is raised! The vehicle may fall
from the platform due to the engine vibrations.
● If it is necessary to work underneath the vehicle while it is raised, you
should check that the supporting stands have an adequate load capacity.
● Never climb onto the lifting platform.
● Always make sure that the weight of the vehicle does not exceed the
lifting platform load capacity.
CAUTION
● Never raise the vehicle at the engine oil sump, the gearbox or the rear or
front axles.
● Always use an intermediate rubber support to prevent damage to the
vehicle underbody. Check that the arms of the lifting platform are able to
move with obstruction.
● The arms should not come into contact with the side running boards or
other parts of the vehicle. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

268Checking and refilling levels
Checking and refilling levels
Filling the tank
Introduction
The fuel tank flap is on the rear right of the vehicle.
Additional information and warnings:
● Fuel ⇒ page 271
● Selective Catalytic Reduction (AdBlue) ⇒ page 275
● Working in the engine compartment ⇒ page 279
WARNING
Refuelling or handling fuel carelessly can cause an explosion or fire re-
sulting in serious burns and injuries.
● Always make sure that you correctly close the fuel cap to avoid evap-
oration and fuel spillage.
● Fuels are highly explosive and inflammable substances that can
cause serious burns and injuries.
● Fuel could leak out or be spilt if the engine is not switched off or if the
filler fuel nozzle is not fully inserted into the tank filler neck when refuel-
ling. This could lead to a fire, explosion and severe injuries.
● When refuelling, turn off the engine, the auxiliary heating
(⇒ page 165) and turn off the ignition for safety reasons.
● Always turn off mobile telephones, radio apparatus and other radio
wave emitting equipment before refuelling. Electromagnetic waves could
cause sparks and lead to a fire.
WARNING (Continued)
● Never enter the vehicle while refuelling. If it is absolutely necessary
to enter the vehicle, close the door and touch a metal surface before
touching the filler nozzle again. This will prevent the generation of static
electricity. Sparks could cause a fire when refuelling.
● Never handle fuel close to open flames, sparks or objects with slow
combustion (e.g. cigarettes).
● Avoid static electricity and electro-magnetic radiation when refuel-
ling.
● Observe the safety regulations of the service station.
● Never spill fuel on the vehicle or in the luggage compartment.
WARNING
For safety reasons, SEAT does not recommend carrying a spare fuel canis-
ter in the vehicle. Fuel could be spilled and catch fire, above all in case of
an accident and this applies to a full container as well as empty contain-
ers. This could lead to explosions, fires and injuries.
● Observe the following if you exceptionally have to carry fuel in a can-
ister:
–Never place a fuel container to fill it inside the vehicle or on the ve-
hicle, for example, in the luggage compartment or on the tailgate.
Filling in these circumstances could create an electrostatic charge
and spark that could ignite fuel fumes.
– Always place the canister on the ground to fill it.
– Insert the fuel nozzle into the mouth of the canister as far as possi-
ble. 

269
Checking and refilling levels
WARNING (Continued)
– If you are using a metal fuel canister, the nozzle must always touch
the canister while it is being filled to avoid static electricity.
– Follow the legal requirements for the use, storage and transport of
spare fuel canisters.
– Insure that the fuel container complies with manufacturing stand-
ards, for example, ANSI or ASTM F852-86.
CAUTION
● Always remove any fuel spilled on the vehicle paintwork immediately to
avoid damage to the wheel housing, the tyre and vehicle paintwork.
● Refuelling a petrol engine with diesel or a diesel engine with petrol can
cause serious engine and fuel system damage; the resulting malfunctions
are not covered by the SEAT warranty. If you refuel with the wrong type of
fuel, never start the engine. This applies to even the smallest amount of the
wrong fuel. You should obtain professional assistance. With the engine run-
ning, the composition of the wrong fuel could significantly damage the fuel
system and the engine itself.
● In vehicles with a diesel engine, under no circumstances should you re-
fuel or drive with petrol, kerosene, heating oil or any other type of different
fuel. Other types of fuels could cause serious damage to the engine and to
the fuel supply system and the resulting problems are not covered by the
SEAT warranty.
For the sake of the environment
Fuels can contaminate the environment. Collect any spilt service fluids and
allow a professional to dispose of them.
Note
There is no emergency mechanism for the manual release of the tank flap. If
necessary, request assistance from specialised personnel. Control lamps and fuel gauge
Fig. 164 On the instru-
ment panel: Fuel gauge
for petrol and diesel.
lights upGauge posi-
tion
⇒ fig. 164Possible cause ⇒ Solution
Red mark (ar- row)The fuel tank is almost
empty.
The reserve tank is be-
ing used ⇒ page 367.Refuel as soon as
possible ⇒ .
 Fuel tank not closed
correctly.Stop the vehicle and
close the tank flap
properly.
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.
When the control lamp lights up or the auxiliary heater and the auxiliary
heater running off petrol automatically switch off. 
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. 