check engine Seat Toledo 2014 Owner's Guide

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

Checking and refilling levels
climbing on mountain passes, the oil level
should preferably be kept within area A ,
but
no higher .
A w
arning lamp will appear on the instrument
panel ››› page 34, Engine oil  if the oil lev-
el is too low. In this case, check the oil level
as soon as possible. Top up with the required
amount of oil. CAUTION
● The oil level must never exceed area A›››
Fig. 111. Risk of damage to the exhaust
sy s

tem!
● If the engine oil cannot be topped up under
the given conditions,  do not drive on! Stop the engine and seek

the professional assis-
tance of an Official Service, as this could
cause serious damage to the engine. Topping up engine oil
–
Check the engine oil level ›››
page 136,
Checking the engine oil level .
– Unscrew the cap from the filler opening.
– Put in the specified grade of oil 0.5 litres at
a time ›››
page 135 .
– Chec k

the oil level ›››
page 136.
– Replace the oil filler cap carefully and push
the dipstick all the way in. Changing engine oil Engine oil must be changed with the frequen-
cy indicated in the Maintenance Programme
or according to the service interval indicator
››› page 45. CAUTION
Do not mix engine oil with additives. Risk of
damage to the engine! Damage caused by
these products is not covered by the warran-
ty. Note
Wash your skin thoroughly if it comes into
contact with engine oil. Coolant
General notes The cooling system is factory-filled with an
anti-freeze product.
Coolant consists of a mixture of water and
40% anti-freeze additive. This mixture gives
the required anti-freeze protection at temper-
atures down to -25 °C (-13 °F) and protects
the cooling and heating system against cor-
rosion. It also prevents scaling and raises the
boiling point of the coolant considerably.The coolant concentration must not be re-
duced by adding water, even in warmer sea-
sons or in warm countries.
The concentration
of the anti-freeze additive in the coolant
must be at least 40 %.
If greater anti-freeze protection is required in
very cold climates, the proportion of the anti-
freeze additive can be increased, but only up
to 60% (anti-freeze protection down to ap-
proximately -40 °C (-40 °F)). Exceeding this
proportion reduces anti-freeze protection and
the cooling effect.
Coolant fluid with protection down to -35 °C
(-31 °F) is added at the factory in vehicles
destined for countries with a cold climate. In
these countries, the concentration of coolant
should always be kept above 50%.
The type of anti-freeze to be used for topping
up is indicated on the coolant tank cover
››› Fig. 112 . CAUTION
● Anti-freeze that does not correspond to the
correct specification may particularly affect
corrosion protection considerably.
● Faults caused by corrosion may lead to
coolant leaks. Risk of serious engine faults! 137
Technical specifications
Advice
Operation
Safety

Advice
Checking coolant level Fig. 112
Engine compartment: coolant fluid
tank. The coolant expansion tank is located in the
engine compartment of the vehicle.
– Switch the ignition off.
– Open the bonnet ››› page 132.
– Read off the coolant level on coolant ex-
pansion tank ››› Fig. 112 . When the engine
i s
cold, the coolant should be between
marks B (min.) and
A (max.). When the
engine is hot, it may be slightly above mark A (max.).
If the coolant fluid level in the reservoir is too
low, this will be indicated by the  red warn-
ing lamp illuminating on the general dash
panel ›››
page 35, Coolant level and tempera-
ture  . However, we recommend checking
the coolant level directly in the tank. Coolant fluid loss
Any loss of coolant normally indicates a
leak.
It is not sufficient merely to top up the cool-
ant. The cooling system should be inspected
by an Official Service without delay. CAUTION
In the event of a fault that causes the engine
to overheat, contact an authorised SEAT deal-
er immediately, as this could damage the en-
gine. Topping up coolant
–
Switch the ignition off.
– Wait for the engine to cool down.
– Cover the cap on the coolant expansion
tank ›››
Fig. 112 with a cloth and
carefully
u

nscrew the cap.
– Refill the level of coolant.
– Screw the cap on again until it clicks into
place.
Do not use a different type of additive if the
prescribed anti-freeze additive is not availa-
ble, in the event of an emergency. In this
case, use only water and bring the coolant
concentration back up to the correct level as
soon as possible at an Official Service.
Always top up with unused coolant. Never fill the coolant tank above mark
A (max.)
››› Fig. 112 Excess coolant is forced
out of

the cooling system through the over-
pressure valve in the filler cap of the expan-
sion tank when the engine heats up. WARNING
● The anti-freeze additive and, therefore, the
entire coolant, are a health hazard. Avoid
touching the coolant. Coolant fumes are also
a health hazard. For this reason, always store
the coolant additive in a safe place out of the
reach of children. Risk of poisoning!
● If splashed into eyes, rinse immediately
with clean water and seek immediate medical
attention.
● Seek immediate medical attention if the
coolant is accidentally ingested. CAUTION
If the coolant cannot be topped up under the
given conditions,  do not drive on. We rec-
ommend c

ontacting an authorised SEAT deal-
er, as this can damage the engine. 138

Checking and refilling levels
Brake fluid Checking brake fluid level Fig. 113
Engine compartment: brake fluid
reservoir. The brake fluid reservoir is located in the en-
gine compartment of the vehicle.
– Switch the ignition off.
– Open the bonnet ››› page 132.
– Check the brake fluid level in the reservoir
››› Fig. 113 . It should be between the “MIN”
and “MAX” m ark
s.
The fluid level drops slightly after a period of
time due to automatic compensation for
brake pad wear. This is quite normal.
However, if the level goes down noticeably in
a short time, or drops below the “MIN” mark,
there may be a leak in the brake system. If
the brake fluid level in the reservoir is too low, this will be indicated by the warning
lamp illuminating on the instrument panel

››› page 33, Brake system  . WARNING
If the fluid level has dropped below the MIN
mark,  do not continue driving. Risk of acci-
dent! Go t
o a technical service. Changing the brake fluid
Brake fluid absorbs moisture. Therefore, it
gradually absorbs moisture from the atmos-
phere. If the water content in the brake fluid
is too high, the brake system could corrode.
The water content also reduces the boiling
point of the brake fluid.
The brake fluid must comply with one of the
following standards or specifications:
● VW 50114
● FMVSS 116 DOT4 WARNING
Heavy use of the brakes may cause a vapour
lock if the brake fluid is left in the brake sys-
tem for too long. This would seriously affect
the efficiency of the brakes and the safety of
the vehicle. CAUTION
Brake fluid damages the vehicle paintwork. Windscreen washer
Fig. 114
Engine compartment: windscreen
washer reservoir. The container for the windscreen washer con-
tains the cleaning fluid for the windscreen or
rear window and the headlight washer sys-
tem. The container is located in the engine
compartment.
»
139Technical specifications
Advice
Operation
Safety

Checking and refilling levels
●
Neutralize any acid splashes on the skin or
clothing with soap solution as quickly as pos-
sible and rinse off with plenty of water. If acid
is swallowed by mistake, consult a doctor im-
mediately.
● Keep children away from the battery.
● Hydrogen is released and a highly explo-
sive mixture of gases is generated when the
battery is under charge. Sparks when discon-
necting or releasing cable terminals with the
ignition switched on could also cause an ex-
plosion.
● A short circuit is produced if the battery ter-
minals are bridged, e.g. using metal objects,
cables, etc. Possible consequences of a short
circuit: melting of lead plates, battery explo-
sion and fire, splashing acid.
● The following is forbidden while working on
the battery: fire and open flames, smoking
and activities that could produce sparks.
Avoid causing sparks when handling cables
or electrical apparatus. Risk of injury in the
event of large sparks.
● Before working on the electrical system,
you must switch off the engine, the ignition
and all electrical components and disconnect
the cable from the negative terminal (-) of the
battery. To change a bulb, simply switch off
the corresponding light.
● Never charge a frozen or thawed out bat-
tery. Risk of explosion and acid burns! Re-
place a frozen battery.
● Never use the jump leads on batteries in
which the electrolyte level is too low. Risk of
explosion and acid burns! ●
Never use a damaged battery. Risk of ex-
plosion! Replace a damaged battery immedi-
ately. CAUTION
● Never disconnect the battery when the igni-
tion is switched on, as the electrical system
(electronic components) of the vehicle could
be damaged. When disconnecting the battery
from the vehicle electrical system, disconnect
its negative terminal (-) first. Only then may
the positive terminal (+) be disconnected.
● When connecting the battery, first connect
the positive terminal (+) and then the nega-
tive terminal (-). The battery cables must nev-
er be connected to the wrong battery termi-
nals. Risk of burning the electrical installa-
tion!
● Make sure the battery acid does not come
into contact with the bodywork. Risk of paint-
work damage.
● Do not expose the battery to direct sunlight
to protect it from ultraviolet radiation.
● If the vehicle is not used for 3 or 4 weeks,
the battery could run flat. This is because
some components use electricity even in
standby mode (e.g. control units). Prevent the
battery from running flat by disconnecting its
negative terminal or leave it charging at a low
current.
● If you frequently use the vehicle for short
trips, the battery may not fully charge and
could run flat. For the sake of the environment
A flat battery is particularly harmful waste for
the environment. It must therefore be dis-
posed of according to current local law. Note
Replace a battery once it is older than 5
years. Open the battery cover.
Fig. 115
Battery: Opening the cover. The battery is located beneath a plastic cover
in the engine compartment.
–
Open the battery cover in the direction indi-
cated by the arrow ›››
Fig. 115 .
– The po s
itive terminal (+) of the battery is
connected in reverse order.
141
Technical specifications
Advice
Operation
Safety

Advice
Checking battery acid level Fig. 116
Battery: Electrolyte level indicator. We recommend you have the acid level regu-
larly checked at an official technical service,
particularly in the following cases.
● At high outside temperatures.
● On long daily trips.
● Whenever the vehicle is loaded
››› page 142, Charging the battery .
In v
ehicles equipped with a battery with col-
our indicator, the so-called magic eye
››› Fig. 116
changes colour to indicate the
acid level.
Air bubbles can influence the colour of the in-
dicator. Therefore, carefully knock the indica-
tor before checking the acid level.
● Black – the acid level is correct.
● Colourless or light yellow – acid level too
low, battery must be changed. Note
● The battery acid level is also regularly
checked during servicing at authorised SEAT
dealers.
● The electrolyte level on “AGM” batteries
cannot be checked for technical reasons.
● Vehicles equipped with the “Start-Stop”
system include a battery control unit to con-
trol the battery level for repeated engine
starting. Winter service
At low temperatures the battery provides only
a fraction of the starting power it has at nor-
mal temperatures.
A flat battery can also freeze at temperatures
slightly below to 0 °C (32 °F).
We therefore recommend you have the bat-
tery checked and, if necessary, charged at an
official SEAT technical service before the start
of winter.
Charging the battery A fully-charged battery is essential for relia-
ble starting.
– Switch off the ignition and all electrical
equipment. –
For “fast-charging” only: disconnect both
battery connection cables (first the “nega-
tive” terminal and then the “positive”).
– Connect the charger cables to the battery
terminals (red = “positive”, black = “nega-
tive”).
– Plug in the battery charger and switch on.
– After charging the battery: Switch off the
battery charger and disconnect the cable.
– Remove the charger cables.
– If necessary, reconnect both battery cables
to the battery (first the “positive” cable,
then the “negative” cable).
When charging with a low current (e.g. with a
small battery charger ), the battery does not
normally have to be disconnected. The in-
structions of the battery charger manufactur-
er must be followed.
Use a current equivalent to or lower than
10% of the battery capacity to fully charge
the battery.
Before “ fast-charging
” the battery however,
both b
attery cables must be disconnected.
“Fast-charging” a battery is dangerous and
requires a battery charger and special knowl-
edge. Fast charges should be performed by
an official technical service.
The battery caps should not be opened while
the battery is being charged.
142

Checking and refilling levels
CAUTION
In vehicles fitted with the “Start-Stop” sys-
tem, the charger cable cannot be directly con-
nected to the negative terminal of the vehicle
battery but must be attached to the engine
ground point ››› page 158. Disconnecting and connecting the
battery
The following functions will either be inoper-
ative or will not work properly after discon-
necting and reconnecting the battery:FunctionInstallation
Setting the clock›››
page 32
The multifunction display data
is deleted››› page 39 Note
We recommend having the vehicle checked by
an authorised SEAT dealer to guarantee the
correct working order of all electrical sys-
tems. Changing the battery
A replacement battery must have the same
capacity, voltage, current rating and size as
the original. The appropriate types of battery can be acquired from authorised SEAT deal-
ers.
We recommend having the battery changed
by an authorised SEAT dealer, where the new
battery will be correctly installed and the
original disposed of in line with regulations.
Automatic disconnection of electrical
equipment When heavily-charging a battery, the pro-
gramme selected by the electrical system
control unit prevents the battery from auto-
matically discharging. This may result in the
following:
● Increase in idling speed so that the alterna-
tor can supply more current to the electrical
system.
● The performance of certain electrical com-
ponents could be limited or some may switch
off temporarily, e.g. the heated seats, the
heated rear window, the 12 V power socket. Note
Despite any measures taken by the control
unit, the battery could drain. e.g. with the en-
gine is switched off, the key is turned in the
ignition for a long period or the side lights or
parking lights are switched on. The switching
off of certain electrical components does not
impair driving comfort and often the driver
will not even notice. 143
Technical specifications
Advice
Operation
Safety

Advice
– Fix the sticker 2
››› Fig. 128
›
›› page 155
onto the dash panel where the driver will
see it.
– Do not remove the foreign body, e.g. bolts
or nails, from the tyre.
– Unscrew the tyre valve cap.
– Using the valve extractor 1 , unscrew the
valve insert and place it on a clean surface
(cloth, paper, etc.)
Filling and inflating the tyre Filling the tyre
– Shake the tyre sealant can 10
››› Fig. 128
››› page 155 thoroughly several times.
– Att ac

h the flexible filling hose 3 onto the
can 10 . The foil sealing the can will be au-
tomatically pierced.
– Remove the cap from the flexible filling
hose 3 and insert the open end as far as it
will go into the tyre valve.
– Hold the can 10 upside down and fill the
complete contents of the can into the tyre.
– Remove the empty can from the tyre.
– Screw the valve insert back into the tyre
valve using the valve extractor 1 .Inflating the tyre
–
Screw the tyre filling hose 5
››› Fig. 128
››› page 155 firmly onto the tyre valve.
– Make sure that the bleed screw 7 is
closed.
– Start the vehicle engine and leave it run-
ning.
– Plug connector 9 into the 12-volt power
socket.
– Turn on the air compressor with switch 8 .
– Leave the air compressor running until the
tyre pressure has reached 2.0 -2.5 bar
(29-36 psi/200-250 kPa). The max. operat-
ing time for the compressor is 8 minutes
››› !
– Switch the compressor off.
– When an air pressure of 2.0-2.5 bar
(29-36 psi/200-250 kPa) cannot be
reached, unscrew the flexible tube 5 from
the tyre valve.
– Drive the vehicle approx. 10 metres for-
wards or backwards, so that the sealant
can “spread evenly” in the tyre.
– Screw the flexible hose from the air com-
pressor 5 back onto the tyre valve and re-
peat the inflation process.
– If the pressure is still lower than specified,
the tyre is too badly damaged. The tyre can- not be repaired using the tyre sealant kit
››› .
– Switch the compressor off.
– Unscrew the flexible hose 5 from the tyre
valve.
When a tyre pressure of 2.0-2.5 bar
(29-36 psi/200-250 kPa) is reached, you can
continue driving at a max. speed of 80 km/h
(50 mph).
Check the tyre pressure after 10 minutes of
driving ››› page 157 . WARNING
● The flexible tyre filling hose and the air
compressor may heat up during the filling
process. Risk of injury!
● Do not place the hot flexible tyre filling
hose or hot air compressor on top of flamma-
ble materials. Risk of fire!
● If the tyre cannot be inflated to a minimum
pressure of 2.0 bar (29 psi/200 kPa), then
the tyre is too badly damaged. The sealing
product is unable to seal the tyre . Do not
continue driving and obtain professional as-
sistance. CAUTION
Do not use the air compressor for longer than
8 minutes at a time. Risk of overheating! Be-
fore using the air compressor again, leave it
to cool down for several minutes. 156

Emergencies
Check after 10 minutes of driving Check the tyre pressure after 10 minutes of
driving!
If the tyre pressure is less than 1.3 bar
(18.8 psi/130 kPa):
–  Do not drive on! The tyr e cannot be suffi-
ciently filled using the tyre repair kit.
– See professional assistance.
If the tyre pressure is greater than 1.3 bar
(18.8 psi/130 kPa): – Correct the tyre pressure again to the cor-
rect value (see inside of the fuel tank flap).
– Carefully drive to the nearest specialised
workshop at a maximum speed of 80 km/h
(50 mph).
Jump-starting Introduction If the engine fails to start because of a dis-
charged battery, the battery can be connec-
ted to the battery of another vehicle to start
the engine. Suitable jump leads are required.
Both batteries need to have nominal voltage
of 12 V. The
capacity (Ah) of the back-up bat- t
er
y should not be notably less than the
drained battery.
Jump leads
The jump leads must be heavy enough to car-
ry the starter current and must be fitted with
insulated battery clamps. Refer to the instruc-
tions given by the manufacturer.
Positive cable – usually red
Neg

ative cable
– usually black WARNING
● A flat battery can also freeze at tempera-
tures slightly below to 0 °C (32 °F). Do not at-
tempt to start the vehicle with a frozen bat-
tery. Risk of explosion!
● Please note the safety warnings referring to
working in the engine compartment
››› page 132.
● The non-in s

ulated parts of the battery
clamps must not be allowed to touch. Addi-
tionally, the jump lead attached to the posi-
tive battery terminal must not touch metal
parts of the vehicle. Risk of short circuit!
● Do not connect the negative lead to the
negative terminal of the discharged battery.
In the event of sparks when starting the en-
gine, the explosive gas given off by the bat-
tery could catch fire.
● Position the jump leads in such a way that
they cannot come into contact with any mov-
ing parts in the engine compartment. ●
Do not bend over the battery. Risk of acid
burns!
● The screw plugs on the battery cells must
be screwed in firmly.
● Keep sources of fire (flames, lit cigarettes,
etc.) away from the battery. - Risk of explo-
sion!
● Never use the jump leads on batteries in
which the electrolyte level is too low. Risk of
explosion and acid burns. Note
● The vehicles must not touch each other, as
electricity could flow as soon as the positive
terminals are connected.
● The discharged battery must be properly
connected to the vehicle electrical system.
● The jump leads should be checked in a spe-
cialist vehicle battery shop. 157
Technical specifications
Advice
Operation
Safety