2014 Seat Toledo engine

Checking and refilling levels
Checking and refilling levels
Fuel Introduction The correct type of fuel for your vehicle is in-
dicated on a sticker on the inside of the fuel
tank flap, along with the tyre size and pres-
sure
››› Fig. 107 . WARNING
Observe all relevant statutory regulations on
transporting spare fuel canisters. For safety
reasons, we do not recommend carrying a
spare canister in the vehicle. The canister
could be damaged in an accident and fuel
may leak. Risk of fire! CAUTION
● Never completely empty the tank! An irreg-
ular fuel supply can cause ignition faults,
which can result in damage to a substantial
amount of engine parts and the exhaust sys-
tem.
● If any fuel is spilt onto the paintwork of the
vehicle, it should be removed immediately.
Risk of damage to paintwork! Refuelling
Fig. 107
Vehicle as seen from the rear right:
fuel tank flap/fuel tank flap with tank un-
screwed cap attached. Vehicles with a fuel cap with key
–
Press the flap in the direction of the arrow
1
››› Fig. 107 .
– Open the c o
ver in the direction indicated
by the arrow 2 .–
Hold onto the fuel tank cap with one hand
and unlock it using the ignition key, turning
it anti-clockwise.
– Unscrew the tank cap anti-clockwise and
place it on top of the tank flap ››› Fig. 107
 .
– Inser

t the pump nozzle into the fuel feed
tube as far as it will go.
The fuel tank is full as soon as the automatic
filler nozzle cuts out ››› .
– Remove the pump nozzle from the fuel feed
tube and place it back on the pump.
– Screw the tank cap clockwise until it clicks
into place.
– Hold onto the fuel tank cap with one hand
and lock it using the ignition key, turning it
clockwise.
– Press the tank flap with your hand to close
it.
– Check that the fuel flap is correctly closed.
Vehicles with a keyless fuel cap (the side
flap will unlock using the central locking
system)
– Once the vehicle has been unlocked using
the central locking button, press the fuel
flap in the direction of the arrow 1 ›››
Fig. 107 .
– Open the c o

ver in the direction indicated
by the arrow 2 .
»
129
Technical specifications
Advice
Operation
Safety

Advice
– Unscrew the tank cap anti-clockwise and
place it on top of the tank flap ››› Fig. 107
 .
– Insert the pump nozzle into the fuel feed
tube as far as it will go.
The fuel tank is full as soon as the automatic
filler nozzle cuts out ››› .
– Remove the pump nozzle from the fuel feed
tube and place it back on the pump.
– Screw the tank cap clockwise until it clicks
into place.
– Close the tank flap. Make sure you hear it
click into place.
– Check that the fuel flap is properly closed. CAUTION
● Switch off the auxiliary heater (heater and
independent heater) before filling the tank.
● The fuel tank is full as soon as the automat-
ic filler nozzle cuts out. Do not continue fill-
ing, as this will fill the expansion chamber. Note
The fuel tank capacity is around 55 litres, of
which 7 litres are the reserve. Unleaded petrol
Your vehicle must only be run on
unleaded
petrol that complies with the Standard EN
228 (in Germany, also DIN 51626 – 1, or E10
for unleaded petrol with 95 and 91 octane
rating (RON) or DIN 51626 – 2, or E5 for un-
leaded petrol with 95 and 98 RON).
Prescribed fuel – unleaded petrol (95/91
RON)
Use unleaded petrol with 95
RON. Unleaded
petrol with 91 RON can also be used, al-
though thi s
will result in a slight loss of pow-
er.
If, as an emergency measure, you have to fill
the tank with petrol with a lower RON to that
prescribed, use only moderate engine
speeds and light throttle. High engine speed
and full throttle can seriously damage the en-
gine! Fill up with petrol with the correct RON
as soon as possible.
Prescribed fuel – unleaded petrol (min. 95
RON)
Use unleaded petrol with 95 RON.
If u

nleaded petrol with 95 RON is not availa-
bl

e, you can fill up with petrol with 91 RON as
an emerg
ency measure. In this case, use only
moderate engine speeds and a light throttle.
High engine speed and full throttle can seri- ously damage the engine! Fill up with petrol
with the correct RON as soon as possible.
Petrol with a RON below
91 cannot be used,
even a

s an emergency measure. Risk of seri-
ously damaging the engine!
Unleaded petrol with higher RON
Unleaded petrol with a higher RON to that
prescribed can be used without limits.
In vehicles running on prescribed unleaded
petrol with 95/91 RON
, there is no notable
increase in power or lower fuel consumption
when petrol with a RON higher than 95
is
used.
In vehicles running on prescribed unleaded
petrol with min. 95 RON
, there is an increase
in power and a lower fuel consumption when
petrol with a RON higher than 95
is used.
Prescribed fuel – unleaded petrol (98/(95)
RON)
Use unleaded petrol with 98
RON. Unleaded
petrol with 95 RON can also be used, al-
though this will result in a slight loss of pow-
er.
If unleaded petrol with 98
or 95 RON is not
available, you can fill up with petrol with 91
RON as an emergency measure. In this case,
use only moderate engine speeds and a light
throttle. High engine speed and full throttle
can seriously damage the engine! Fill up with
130

Checking and refilling levels
petrol with the correct RON as soon as possi-
ble.
Petrol with a RON below 91 cannot be used,
ev en a
s an emergency measure. Risk of seri-
ously damaging the engine!
Petrol additives
The quality of the fuel influences the behav-
iour, power and service life of the engine.
This is why the petrol you use should carry
suitable additives already included by the
petrol industry, free of metals. These addi-
tives will help to prevent corrosion, keep the
fuel system clean and prevent deposits from
building up in the engine.
If good-quality petrol with metal-free addi-
tives 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 unsuitable petrol ad-
ditives may cause significant damage to the
engine and the catalytic converter. Metal ad-
ditives should never be used. Metal additives
may also be contained in petrol additives for
improving anti-detonation ratings or octane
ratings ››› .
SEAT recommends “genuine Volkswagen
Group Fuel Additives for petrol engines”.
These additives can be bought at SEAT deal-
ers, where information on how to use them
can also be obtained. 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!
● All SEAT vehicles with petrol engines can
only run on unleaded petrol. Refuelling just
once with leaded petrol disables the exhaust
system!
● Use of petrol with a lower RON to that pre-
scribed could damage the engine compo-
nents.
● Fuels marked as containing metal on the
garage fuel pump cannot be used. Risk of
damage to most engine parts or the exhaust
system!
● The use of unsuitable additives in petrol
can cause damage to most engine parts or
the exhaust system. Diesel fuel
Your vehicle can only run on
diesel fuel that
complies with the Standard EN 590 (in Ger-
m an

y, also DIN 51628, in Austria also
ÖNORM C 1590 , in Russia also GOST R
52368-2005/EN 590:2004).
Wint

er driving – winter-grade diesel
In winter use diesel fuel that complies with
the Standard EN 590
(in Germany, also DIN 51628, in Austria also ÖNORM C 1590
, in
Russia also
GOST R 52368-2005/EN
590:2004). “Winter-grade diesel” still per-
forms well at -20 °C (-4 °F).
In countries with other weather conditions,
diesel is often available that behaves differ-
ently with regards to the temperature. The
authorised SEAT dealers and petrol stations
in each country will inform you on the normal
diesel fuel of the country in question.
Preheating the fuel filter
The vehicle is fitted with a glow plug system
for the fuel filter. Therefore, the reliability of
the diesel is ensured at ambient tempera-
tures of down to approximately -25 °C
(-13 °F).
Fuel additives
Fuel additives, known as “thinners” (petrol or
similar substances) should not be mixed with
the diesel fuel. CAUTION
● Even one tankful of diesel fuel that does
not comply with the standard could damage
engine parts, the fuel system and the ex-
haust system!
● If fuel different to the prescribed diesel fuel
(e.g. petrol) is used by mistake, never start
the engine or switch on the ignition! Risk of » 131
Technical specifications
Advice
Operation
Safety

Advice
serious damage to the engine! Contact an au-
thorised SEAT dealer to clean the engine fuel
system.
● Water allowed to collect in the fuel filter
can cause engine faults.
● Your vehicle is not prepared for use of bio-
fuel (RME) and, therefore, this fuel must not
be used for refuelling or driving. The use of
biofuel (RME) could cause serious damage to
the engine or the fuel system. Engine compartment
Introduction Always be aware of the danger of injury and
scalding as well as the risk of accident or fire
when working in the engine compartment,
e.g. when checking and refilling fluids.
Therefore, always observe the warnings and
follow all general safety precautions. The en-
gine compartment is a dangerous area
.WARNING
● Never open the bonnet if you see steam,
smoke or coolant escaping from the engine
compartment. Risk of scalding! Wait until no
steam or coolant can be seen before opening
the bonnet.
● Switch off the engine and remove the key
from the ignition. ●
Engage neutral in vehicles with manual
gearbox and move the selector lever to posi-
tion P in vehicles with automatic gearbox.
● Apply the handbrake firmly.
● Wait for the engine to cool down.
● For safety reasons, the bonnet must always
be closed when the vehicle is moving. There-
fore, after closing the bonnet always check
that it is properly secured.
● Should you notice that the bonnet is not
safely secured when the vehicle is moving,
stop the vehicle immediately and close the
bonnet properly. Risk of accident!
● Keep children away from the engine com-
partment.
● Do not touch hot engine parts. Risk of
burns!
● Never spill fluids on hot engine compart-
ments. These fluids can cause a fire (e.g. anti-
freeze in coolant)!
● Take care not to cause short circuits in the
electrical system, especially when working
on the battery.
● Never touch the radiator fan when the en-
gine is hot. The fan may start running sud-
denly!
● Never cover the engine with additional in-
sulating materials such as a blanket. Risk of
fire!
● Do not unscrew the cap on the coolant ex-
pansion tank when the engine is hot. The
cooling system is under pressure! ●
Protect face, hands and arms from any hot
steam or hot coolant released by covering the
cap with a large, thick rag when opening the
expansion tank.
● Do not leave any objects, such as cloths or
tools, in the engine compartment.
● When working underneath the vehicle, se-
cure it so that it cannot roll away and support
it safely on suitable supports. The hydraulic
jack is not sufficient for this purpose. Risk of
injuries!
● If any tests have to be performed with the
engine running, there is an extra safety risk
from rotating parts, such as the drive belt, al-
ternator and radiator fan, etc., and from the
high-voltage ignition system. You should also
note the following:
– Never touch the electrical wiring of the
ignition system.
– Keep away from moving engine parts
when wearing jewellery, loose clothing or
long hair. Risk of fatal injuries! All jewel- lery must be removed, hair tied back and
close-fitting clothing worn.
● Observe the following additional warnings
if work on the fuel system or the electrical
system is necessary.
–Always disconnect the battery from the
on-board network.
– Do not smoke.
– Never work near naked flames.
– Always keep an approved fire extinguish-
er immediately available. 132

Checking and refilling levels
CAUTION
● When topping up fluids, make sure the cor-
rect fluid is put into the correct filler opening.
Otherwise this can cause serious malfunc-
tions or engine damage!
● Never open the bonnet using the release
catch. Risk of damage! For the sake of the environment
Due to the environmentally-friendly disposal
of fluids, the equipment necessary and the
knowledge required, let an authorised SEAT
dealer change fluids during service inspec-
tions of the vehicle. Note
● Please contact an authorised SEAT dealer
with any doubts regarding fluids.
● Fluids of the correct specifications can be
acquired from the selection of SEAT Original
Accessories. Opening and closing the bonnet
Fig. 108
Unlocking the bonnet. Fig. 109
Locking the bonnet. Opening the bonnet
–
Open the front left door.
– Pull the lever 1
››› Fig. 108 under the dash
p anel
in the direction indicated by the ar-
row.
Before opening
the bonnet, make sure that
the windscreen wiper arms are not lifted »
133
Technical specifications
Advice
Operation
Safety

Advice
away from the glass. Otherwise the paint-
work may be damaged.
– Pull the release catch in the direction of the
arrow 2
››› Fig. 108 and the bonnet will be
r el
eased.
– Hold and lift the bonnet.
– Remove the support strut 3
››› Fig. 109
from its fastening in the direction of the ar- row and secure the raised bonnet so that
the end of the strut hooks onto the opening
in the bonnet
4 .
Closing the bonnet – Lift the bonnet slightly and unhook the
support strut keeping the bonnet open and
insert it into its fastening 3 .
–
Let the bonnet drop from a height of
around 20 cm into the catch Do not press
down afterwards!
– Check that the bonnet is correctly closed.
Checking fluid levels Fig. 110
Diagram for the location of the various elements. From time to time, the levels of the different
fluids in the vehicle must be checked. Never
fill with incorrect fluids, otherwise serious
damage to the engine may be caused.
Coolant expansion tank . . . . . . . . . . .138
Window washer water tank . . . . . . . .139
Engine oil filler cap . . . . . . . . . . . . . . .137
1 2
3 Engine oil level dipstick
. . . . . . . . . . .136
Brake fluid reservoir . . . . . . . . . . . . . .139
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
The checking and replenishment of the serv-
ice fluids are carried out on the components
mentioned above. These operations are de-
scribed in the ››› page 132 .
4 5
6 Overview
You will find further explanations, instruc-
tions and restrictions on the technical speci-
fications as of
››› page 174 . Note
The layout of the engine compartment is very
similar to all petrol and diesel engines. 134

Checking and refilling levels
Radiator fan The radiator is driven by an electric motor
and controlled according to the temperature
of the coolant.
After the engine has been stopped and the
ignition switched off, the radiator fan may
continue running for around 10 minutes.
Engine oil
General notes The engine comes with a special, multi-grade
oil that can be used all year round.
Because the use of high-quality oil is essen-
tial for the correct operation of the engine
and its long useful life, when topping up or
changing oil, use only those oils that comply
with VW standards.
The specifications (VW standards) set out in
the following page should appear on the con-
tainer of the service oil; when the container
displays the specific standards for petrol and
diesel engines together, it means that the oil
can be used for both types of engines.
We recommend that the oil change indicated
in the Maintenance Programme, be per-
formed by a technical service or specialised
workshop. The correct oil specifications for your engine
are listed in the
››› page 136, Oil properties .
Service intervals
Service intervals can be flexible (LongLife
service) or fixed (dependent on time/dis-
tance travelled).
If the PR code that appears on the back of the
Maintenance Programme booklet is QG1, this
means that your vehicle has the LongLife
service programmed. If it has the codes QG0
or QG2, the service interval is dependent on
time/distance travelled.
Flexible service intervals (LongLife service
intervals*)
Special oils and processes have been devel-
oped which, depending on the characteris-
tics and individual driving profiles, enable
the extension of the oil change service (Long-
Life service intervals).
Because this oil is essential for extending the
service intervals, it must only be used ob-
serving the following indications:
● Avoid mixing it with oil for fixed service in-
tervals.
● Only in exceptional circumstances, if the
engine oil level is too low ›››
page 136 and
LongLife oil is not available, it is permitted to
top up (once) with oil for fixed service inter-vals
››› page 136 (up to a maximum of 0.5 li-
tr e
s).
Fixed service intervals*
If your vehicle does not have the “LongLife
service interval” or it has been disabled (by
request), you may use oils for fixed service
intervals
, which also appear in ››› page 136,
Oil properties . In this case, your vehicle must
be serviced after a fixed interval of 1
year/15,000 km (10,000 miles)(whatever
comes first) ››› Booklet Maintenance Pro-
gramme.
● In ex

ceptional circumstances, if the engine
oil level is too low ››› page 136 and you can-
not o

btain the oil specified for your vehicle,
you can add a small quantity of oil conform-
ing to the specification ACEA A2 or ACEA A3
(petrol engines) or ACEA B3 or ACEA B4 (die-
sel engines) (up to 0.5 l).
Vehicles with diesel particulate filter*
The Maintenance Programme states whether
your vehicle is fitted with a diesel particulate
filter.
Only VW 507 00 engine oil, with reduced ash
formation, may be used in diesel engines
equipped with particulate filter. Using other
types of oil will cause a higher soot concen-
tration and reduce the life of the DPF. There-
fore: »
135
Technical specifications
Advice
Operation
Safety

Advice
● Avoid mixing this oil with other engine oils.
● Only in exceptional circumstances, if the
engine oil level is too low ››› page 136 and
you cannot obtain the oil specified for your
vehicle, you can use a small quantity of oil
(once) conforming to the VW 506 00,
VW 506 01, VW 505 00, VW 505 01 or
ACEA B3/ACEA B4 specification. (up to 0.5 l).
Oil propertiesEngine typeSpecification
Petrol without flexible
service intervalVW 502 00/VW 504 00
Petrol with flexible serv-
ice interval (LongLife)VW 504 00
Diesel. Engines without
Particulate filter (DPF)VW 505 01/VW 506 01/VW
507 00
Diesel. Particulate Filter
Engines (DPF).
With or without flexible
service interval (with
and without LongLife) a)VW 507 00
a)
Only use recommended oils, otherwise you may damage the
engine.
Engine oil additives
No type of additive should be mixed with the
engine oil. The deterioration caused by these
additives is not covered by the warranty. Note
Before a long trip, we recommend finding an
engine oil that conforms to the correspond-
ing VW specifications and recommend keep-
ing it in the vehicle. This way, the correct en-
gine oil will always be available for a top-up if
needed. Checking the engine oil level
Fig. 111
Engine oil dipsticks. The dipstick shows the engine oil level.
››› Fig. 111 .
Chec k

ing oil level
– Park the vehicle on a level surface and en-
sure the engine is at operating tempera-
ture.
– Switch the ignition off.
– Open the bonnet. –
Wait a few minutes for the engine oil to
flow back to the sump and remove the dip-
stick.
– Wipe the dipstick with a clean cloth and in-
sert it again as far as it will go.
– Then pull the dipstick out again and check
the oil level.
Oil level in area A –
Do not
t
op up oil.
Oi

l level in area B –
Oil can be topped up. After topping up the
oi l

level could be in area A .
Oil level in area C –
Oil must be topped up. After topping up,
the oil level should be in area B .
It is normal for the engine to consume a cer-
tain amount of oil. Depending on how you
drive and the conditions in which the vehicle
is used, oil consumption can be up to 0.5 li-
tres per 1,000 km. Oil consumption can also
be higher for the first 5,000 km (3000 miles).
You should therefore check the oil level at
regular intervals, ideally every time you fill
the tank or before setting off on a long trip.
When the engine is working hard, for in-
stance during sustained motorway cruising in
summer, when towing a trailer or caravan or
136