engine Seat Alhambra 2014 Manual Online

272Checking and refilling levels
WARNING
Refuelling or handling fuel carelessly can cause an explosion or fire re-
sulting in serious burns and injuries.
● Fuel is a highly explosive, easily flammable substance.
● Observe current safety instructions and local regulations concerning
the handling of fuel.

Types of fuel
The type of fuel to use when refilling will depend on the vehicle's engine.
You will find a factory-fitted sticker containing information on the type of
fuel for your vehicle on the inside of the fuel tank flap.
SEAT recommends the use of sulphur-free or low sulphur fuel to reduce con-
sumption and prevent engine damage.
Possible types of fuelAlternative namesFurther information
91a)
RONNormal petrol, normal unlea-
ded petrol
⇒ page 27295 a)
RONPremium unleaded petrol (95
RON)
98 a)
RONPremium unleaded petrol (98
RON)
Diesel ⇒ page 273a) RON = Regulation Octane Number Petrol
Petrol types
Vehicles with petrol engines must refuel using unleaded petrol according to
European norm EN 228 ⇒ 
.
Petrol types are categorised according to their octane number (e.g. 91, 95,
98 or 99 RON (RON = “Research Octane Number”). You may use petrol with
a high octane number than the one recommended for your engine. Howev-
er, this has no advantage in terms of fuel consumption and engine power.
SEAT recommends refuelling with a low sulphur content or sulphur-free pet-
rol to reduce fuel consumption for petrol engines.
Petrol additives
The quality of the fuel influences the behaviour, performance and service
life of the engine. This is why the petrol you use should carry suitable addi-
tives already included by the petrol industry, free of metals. These additives
will help to prevent corrosion, keep the fuel system clean and prevent de-
posits from building up in the engine.
If good quality petrol with metal-free additives is not available or engine
problems arise, the necessary additives must be added when refuelling
⇒ 
.
Not all petrol additives have been shown to be effective. The use of unsuita-
ble petrol additives may cause significant damage to the engine and the
catalytic converter. Metal additives should never be used. Metal additives
may also be contained in petrol additives for improving anti-detonation rat-
ings or octane ratings ⇒ 
.
SEAT recommends “genuine Volkswagen Group fuel additives for petrol en-
gines”. These additives can be bought at SEAT Authorised Services, where
information on how to use them can also be obtained. 

273
Checking and refilling levels
CAUTION
● Do not refuel if the filler indicates that the fuel contains metal. LRP (lead
replacement petrol) fuels contain high concentrations of metal additives.
Using them may damage the engine!
● Only use fuel with an octane rating that is in line with the norm EN 228,
otherwise significant damage could be caused to the engine and fuel sys-
tem. Furthermore, it could lead to a loss of performance with the conse-
quent engine fault.
● The use of unsuitable petrol additives could damage the engine.
● If, in exceptional circumstances, petrol with a lower octane rating to that
recommended is used, only use moderate engine speeds and a light throt-
tle. Avoid using full throttle and overloading the engine. Otherwise you may
damage the engine. Fill up with fuel of a suitable octane rating as soon as
possible.
● Just one full tank of leaded fuel would seriously impair the efficiency of
the catalytic converter and could damage it. 
Diesel
Diesel fuel
Diesel fuel must correspond to European standard EN 590 (in Germany,
EN 590 or DIN 51628).
The use of diesel fuel with a high sulphur percentage requires shorter serv-
ice intervals ⇒ Booklet Maintenance Programme ⇒ 
. Your Technical Serv-
ice will be able to tell you which countries have diesel with a high sulphur
content.
Do not mix fuel additives (thinners, or similar additives) with diesel fuel.
Winter-grade diesel
When using “summer-grade diesel fuel”, difficulties may be experienced at
temperatures below 0 °C (+32 °F) because the fuel thickens due to wax sep- aration. For this reason, “winter-grade diesel fuel” is available in Germany,
for example, during the cold months. It can be used at temperatures as low
as -20 °C (-4 °F).
In countries with different climatic conditions, other types of diesel fuel are
available that are suitable to local temperatures. Technical Services and fill-
ing stations in the country concerned will inform you on the type of diesel
fuels available.
A cold diesel engine makes more noise during winter temperatures than
summer temperatures. Furthermore, the exhaust gases may turn slightly
bluish while the engine is heating. The quantity of exhaust gases will de-
pend on the outside temperature.
Filter pre-heater
Vehicles with a diesel engine are fitted with a fuel filter pre-heating system.
This ensures that the fuel system remains operational to approx. -24 °C
(-11.2 °F), provided you use winter-grade diesel which is safe to -15 °C
(+5,0 °F).
However, if the fuel has waxed to such an extent that the engine will not
start at temperatures of under -24 °C (-11.2 °F), simply place the vehicle in a
warm garage or workshop for a while to heat up.
Auxiliary heater
Vehicles with a diesel engine may be fitted with an auxiliary heater. The
heater runs off the fuel from the fuel tank. On doing so, smells and steam
may be noticed outside the vehicle for a short period. This is normal and it
is not an indication of a fault in the vehicle.
Whenever there is little fuel in the tank (reserve), the auxiliary heater auto-
matically switches off.

Safety FirstOperating instructionsPractical TipsTechnical Specifications

274Checking and refilling levels
WARNING
Never use start boosters. An aerosol start booster could explode or cause
a sudden rise in engine speed leading to engine damage and serious in-
jury.
CAUTION
● The vehicle is not prepared for the use of biodiesel. Never, under any
circumstances refuel with biodiesel. It could damage the fuel system and
subsequently lead to engine faults!
● The addition of biodiesel to diesel by the diesel producer according to
Standard EN 590 or other equivalent (DIN 51628 in Germany, for example)
is authorised and causes no type of damage to the engine or the fuel sys-
tem.
● The diesel engine has been designed for to use diesel fuel exclusively.
Therefore, never use petrol, fuel oil or other unsuitable fuels. The composi-
tion of these fuels may significantly damage the fuel system and the en-
gine.
● The use of diesel fuels with a high sulphur percentage could considera-
bly reduce the service life of the diesel particulate filter. Your Technical Serv-
ice will be able to tell you which countries have diesel with a high sulphur
content. 
Information on fuel consumption
The consumption and emission values indicated do not refer to one specific
vehicle. They are only to be used to compare the values of the different ve-
hicle versions. The fuel consumption and CO 2 emissions of a vehicle not on-
ly depend on the effective use of fuel. They also depend on your driving
style and other non-technical factors. Calculation of fuel consumption
Fuel consumption and emission values are determined according to the cur-
rent version of the 715/2007/EC or 80/1268/EEC regulation and are valid
for the vehicle kerb weight. The specifications do
not refer to an individual
vehicle. Two measuring cycles are carried out on a rolling road test bed to
calculate fuel consumption. The test criteria are as follows:
Urban cycleMeasurement of the urban cycle starts with an engine cold
start. City driving is then simulated at between 0 and 50 km/
h (31 mph).
Road cycle
In the road cycle simulation, the car undergoes frequent ac-
celeration and braking in all gears, as in normal everyday
driving. The road speed ranges from 0 to 120 km/h
(75 mph).
CombinedThe average combined consumption is calculated with a
weighting of around 37 % for the urban cycle and 63 % for
the road cycle.
CO 2 emis-
sions of the
combinationThe exhaust gases are collected during both driving cycles
to calculate carbon dioxide emissions (urban and road). The
gas composition is then analysed to evaluate the CO 2 con-
tent and other emissions.
Note
● The kerb weight may vary according to the vehicle equipment. This
could raise consumption and the CO 2 emissions slightly.
● In practice, consumption values could be different to the values calcula-
ted based on the 715/2007/EC or 80/1268/EEC regulations. 

275
Checking and refilling levels
Selective Catalytic Reduction* (AdBlue)
Introduction
The AdBlue fill level must be checked when the vehicle is being serviced.
Additional information and warnings:
● Luggage compartment ⇒ page 127
● Fuel ⇒ page 271
● Wheels and tyres ⇒ page 297
● Accessories, parts replacement, repairs and modifications ⇒ page 261
WARNING
If the AdBlue fill level is too low, the vehicle may not restart after switch-
ing the ignition off. The emergency start or jump start will not be possi-
ble either!
● Top up with AdBlue at the latest 1000 km (600 miles) before it runs
out.
● Do not allow the AdBlue to run too low.
WARNING
AdBlue is an irritant, corrosive liquid that can cause injuries if it touches
the skin, eyes or respiratory organs.
● If AdBlue get in contact with eyes and skin, rinse for at least 15 mi-
nutes with plenty of water and seek medical help.
● If the AdBlue is swallowed, wash your mouth with plenty of water for
at least 15 minutes. Do not try to provoke vomiting unless recommended
by a Doctor. Seek medical advice immediately.
CAUTION
AdBlue damages surfaces such as painted vehicle parts, plastic, items of
clothing and carpets. Spilt AdBlue should be removed as quickly as possi-
ble using a damp cloth and plenty of cold water.
● If the AdBlue has crystallised, remove with warm water and a sponge. 
Control and warning lamps
lights upPossible cause ⇒ Solution

(red)The engine cannot be re-
started! The level of AdBlue
is too low.Stop the vehicle in a suitable,
safe and flat area then top up
with the minimum quantity of
AdBlue required ⇒ page 277.

(red)
with
The engine cannot be re-
started! AdBlue system
malfunction.Contact a specialised work-
shop. Have the system
checked there.

(yellow)The AdBlue reserve is low.
Refill AdBlue over the next kil-
ometres or miles as indicated
⇒ page 277. SEAT recom-
mends contacting a special-
ised workshop.

(yellow)
together with
There is a fault in the AdBl-
ue system or unsuitable
AdBlue fluid has been
used.Contact a specialised work-
shop. Have the system
checked there. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications

276Checking and refilling levels
Several warning and control lamps should light up for a few seconds when
the ignition is switched on, signalling that the function is being verified.
They will switch off after a few seconds.
WARNING
If the warning lamps and messages are ignored, the vehicle may stall in
traffic, or may cause accidents and severe injuries.
● Never ignore the warning lamps or text messages.
● Stop the vehicle safely as soon as possible.
CAUTION
Failure to heed the control lamps and text messages when they appear may
result in faults in the vehicle. 
Information on AdBlue
In vehicles with Selective Catalytic Reduction, a special urea solution (AdBl-
ue) is injected into the exhaust gas system in front of the catalytic converter
to reduce nitrogen oxide emissions. The consumption of AdBlue depends on individual driving style, the tem-
perature at which the system operates and the outside temperature where
the vehicle is driven.
AdBlue is kept in an independent tank in the vehicle and should be refilled
at an official supplier. The AdBlue tank holds about 17 litres.
A message will be displayed on the dash panel around 2400 km
(1500 miles) before the next service to indicate that AdBlue must be refilled
⇒ page 277. If you ignore this message and do not refill, you will be unable
to start the engine afterwards
⇒ page 275.
SEAT recommends contacting a specialised workshop. If you are unable to
visit a qualified specialised workshop, you should temporarily refill with a
minimum of 10.0 litres of AdBlue. Only refill using AdBlue expressly ap-
proved by SEAT.
When the indicators  and  light simultaneously, there is a fault. SEAT
recommends visiting the closest specialised workshop.
AdBlue ®
is a registered trademark in the US, Germany, the European Union
and other countries belonging to the German automobile industry ("Ver-
band der Automobilindustrie e. V.", VDA). 

278Checking and refilling levels
Opening the tank filling neck
● Open the rear lid.
● Rotate the shut off on the cover clockwise ⇒ Fig. 167 and open the cover
forwards.
● Unscrew the tank filler neck cap ⇒ Fig. 168 1
anticlockwise.
Refilling AdBlue
Only use AdBlue that is approved by SEAT and that complies with the
ISO 22241-1 Standard. Only use genuine bottles.
● Observe the instructions and information provided by the refill bottle
manufacturer.
● Observe the expiry date.
● Unscrew the cap on the refill bottle.
● Place the refill bottle 2
upside down inside the tank filler neck.
● Press the refill bottle against the filler neck and keep in this position.
● Add at least 10 litres of AdBlue (6 bottles). A lower quantity would be
insufficient.
● Wait until the contents of the refill bottle have been poured into the
AdBlue tank. Do not crush or damage the bottle!
● Unscrew the liquid bottle anticlockwise and remove it carefully ⇒ 
.
● You can tell when the AdBlue tank is full because the bottle will be emp-
ty.
Closing the tank filling neck
● Screw on the tank filler neck cap ⇒ Fig. 168 1
clockwise until it is fully
inserted.
● Place the cover and turn the shut off anticlockwise to close it. Operations before driving
●
Only switch the ignition on after refilling.
● Keep the ignition switch on for at least 30 seconds so that the system
detects tank refilling.
● Wait 30 seconds before starting the engine!
WARNING
Only keep AdBlue in its original container, tightly shut and in a safe
place.
● Never keep AdBlue in empty food cans, bottles or other containers to
avoid other people mistaking it for something else.
● Keep the AdBlue out of the reach of small children.
CAUTION
● Only refill using AdBlue expressly approved by SEAT. The use of any oth-
er type of AdBlue could cause engine damage!
● AdBlue should never be mixed with water or any other additives. Any
type of damage caused by a mixture will not be covered by the warranty.
● Do not add AdBlue to the diesel fuel tank! Otherwise you may damage
the engine.
● Never leave the refill bottle in the vehicle. It could become permeable
due to temperature changes and bottle damage and the AdBlue could dam-
age the vehicle interior.
For the sake of the environment
Dispose of the refill bottle in an environment-friendly manner.
Note
Suitable AdBlue refill bottles can be purchased from a Technical Service. 

279
Checking and refilling levels
Working in the engine compartment Introduction
Before working in the engine compartment, make sure that the vehicle is
parked on horizontal and firm ground.
The engine compartment of the vehicle is a hazardous area. Never work on
the engine or in the engine compartment if you are not familiar with the op-
erations to be carried out, the applicable safety standards and especially if
you do not have the instruments, liquids and tools necessary ⇒ 
! Have
the work carried out by a specialised workshop if you are uncertain. Negli-
gent work can cause serious injury.
Additional information and warnings:
● Windscreen wash system ⇒ page 106
● Start and stop the engine ⇒ page 172
● Brake fluid ⇒ page 185
● Vehicle battery ⇒ page 292
● Checks when filling up ⇒ page 268
● Engine oil ⇒ page 283
● Engine coolant ⇒ page 287
● Accessories, parts replacement, repairs and modifications ⇒ page 261
WARNING
If the vehicle moves unexpectedly, this could cause serious injury.
● Never work underneath the vehicle if it is not secured against moving.
If you must work underneath the vehicle with the wheels in contact with
the ground then it should be parked on flat ground, the wheels should be
prevented from moving and the key must be removed from the ignition.
● If you have to work underneath the vehicle, you must use suitable
stands additionally to support the vehicle, there is a risk of accident!.
The jack is not intended for this kind of work and its failure could lead to
severe injuries.
WARNING
The engine compartment is a dangerous area capable of causing serious
injury.
● For all type of work, always take the utmost precautions, work care-
fully and note the general safety standards in force. Never take personal
risks.
● Never work on the engine or in the engine compartment if you are not
familiar with the necessary operations. If you are not sure about proce-
dures then visit a specialised workshop to carry out the necessary work.
Incorrect work can cause serious injuries.
● Never open the bonnet if you see steam or coolant escaping from the
engine compartment. Hot vapours and coolant can cause serious burns.
Always wait until you cannot see or hear the sound of steam or coolant
coming from the engine compartment.
● Always allow the engine to cool down before opening the bonnet.
● Contact with hot elements of the engine and the exhaust system can
cause burns. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications

280Checking and refilling levels
WARNING (Continued)
● Once the engine has cooled, follow the instructions below before
opening the bonnet:
–Turn on the electronic parking brake and place the gear selector
lever in P or the gearbox lever in neutral.
– Remove the key from the ignition.
– Keep children away from the engine compartment and never leave
them unsupervised.
● When the engine is warm or hot, the cooling system is pressurised.
Do not unscrew the cap on the expansion tank when the engine is hot.
Otherwise, coolant may spray out under pressure causing burns and seri-
ous injury.
–Carefully and slowly unscrew the cap anticlockwise, gently press-
ing down on it.
– Always protect your face, hands and arms from hot coolant and
steam using a large, thick cloth.
● When refilling liquids, avoid spilling them on parts of the engine and
the exhaust system. Spilled liquids could cause a fire.
WARNING
The high voltages of the electrical system can give electric shocks as well
as causing burns and serious injury and possibly even death!
● Never cause short circuits in the electrical system. The battery could
explode.
● To minimise the risk of electric shock and serious consequences
while the engine is running or starting the engine, note the following:
–Never touch the electrical wiring of the ignition system.
– Never touch electric cables or the gas discharge lamps.
WARNING
In the engine compartment, there are rotating parts that could cause se-
rious injury.
● Never place your hands on or near the radiator fan. Touching the rotor
blades could seriously harm you. The ventilator works according to the
engine temperature and could start suddenly even when the ignition is
turned off and the key is removed.
● 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 as well as from the high-voltage ignition system. Always work with
the utmost caution.
–Always make sure that no parts of your body, jewellery, ties, loose
clothing and long hair can be trapped by the rotating parts of the en-
gine. Before any work, remove ties and jewellery ( necklaces, etc), tie
longhair back and tie all items of loose clothing to your body to make
sure that they cannot be trapped by engine components.
– Take extreme caution when operating the accelerator and remain
attentive. The vehicle could move, even with the electronic parking
brake activated.
● Always make sure you have not left any objects, such as cloths or
tools, in the engine compartment. If any object is left in the engine com-
partment, this could cause malfunctions, engine faults and even a fire.
WARNING
Refill liquids and certain materials can catch fire easily in the engine
compartment, causing a fire and serious injury!
● Never smoke.
● Never work close to places exposed to flames or sparks. 

281
Checking and refilling levels
WARNING (Continued)
● Never pour service fluids over the engine. These fluid may ignite hot
engine parts and cause injuries.
● If it is necessary to work on the fuel system or the electrical system,
please follow the instructions below:
–Always disconnect the vehicle battery. When disconnecting the
battery, ensure that the vehicle is unlocked otherwise the anti-theft
alarm will be triggered.
– Never work close to heaters, heat sources or places exposed to
flames or sparks.
● Always keep a recently serviced and perfectly working fire extin-
guisher close by.
CAUTION
When refilling or changing service liquids, ensure that you put the liquids
into the right tank. Making a mistake when refilling could cause serious
malfunctions and damage the engine!
For the sake of the environment
Service fluids leaks are harmful to the environment. For this reason you
should make regular checks on the ground underneath your vehicle. Take
the vehicle to a specialised workshop to be checked if you see stains, oil or
other fluids on the ground. Collect any spilt service fluids and allow a pro-
fessional to dispose of them. 
Preparing the vehicle for work in the engine compartment
Checklist
Carry out the operations below in the order indicated before starting work in
the engine compartment ⇒ 
: ●
Park the vehicle on an even and solid surface.
● Press and hold the brake pedal until the vehicle comes to a standstill.
● Connect the electronic parking brake ⇒ page 185.
● Move the selector lever to its intermediate position or to P ⇒ page 176.
● Stop the engine and remove the key from the ignition ⇒ page 172.
● Wait for the engine to cool down.
● Always keep children and other people far from the engine compart-
ment.
● Ensure that the vehicle can not move off unexpectedly.
WARNING
Ignoring this checklist, drawn up for your own safety, could result in seri-
ous injury.
● Always complete the operations given in the checklist and observe
the general rules of safety.

Safety FirstOperating instructionsPractical TipsTechnical Specifications

283
Checking and refilling levels
CAUTION
● To avoid damage to the bonnet and to the windscreen wiper arms, only
open the bonnet when the windscreen wipers are in place against the wind-
screen.
● Before driving, always lower the wiper arms. 
Engine oil Introduction
Additional information and warnings:
● ⇒ Booklet Maintenance Programme
● Working in the engine compartment ⇒ page 279
● Accessories, parts replacement, repairs and modifications ⇒ page 261
WARNING
Incorrectly handling engine oil can cause injury and serious burns.
● Always protect your eyes when handling engine oil.
● Oil is toxic and must be kept out of the reach of children.
● Engine oil must only be kept closed in its original container. The same
applies to use oil until it has been disposed of.
● Never store engine oil in empty food containers or bottles as other
people may accidentally drink it.
● Regular contact with engine oil can be bad for the skin. If you come
into contact with engine oil, wash your skin with soap and water.
● With the engine running, the engine oil gets extremely hot and can
cause severe skin burns. Always wait until the engine has fully cooled.
For the sake of the environment
Similar to the other service liquids, spilled engine oil can be bad for the en-
vironment. Collect any spilt fluids in suitable containers and dispose of in
accordance with legislation and with the utmost respect for the environ-
ment. 
Warning and control lamps
lights upPossible causeSolution
Insufficient engine oil.Switch the ignition off. Check
the engine oil level
⇒ page 285.
flashesPossible causeSolution
Engine oil pressure too low.
 Stop the vehicle!
Switch off the engine. Check the
engine oil level.
- If the warning lamp flashes al-
though the oil level is correct,
do not continue driving or leave
the engine running. Otherwise,
the engine could be damaged.
Seek specialist assistance.
Engine oil sensor faulty.Contact a specialised workshop.
Have the engine oil sensor
checked. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications