service Seat Toledo 2015 Workshop Manual

Care and maintenance
Natural leather Leather should be looked after from time to
time, depending on its
u
se.
Normal cleaning
Moisten a cotton or woollen cloth with water
and wipe over the leather surfaces.
More stubborn dirt
Do not let water soak through the leather or
penetrate the seams.
Dry it with a soft, dry cloth.
Removing stains
Remove fresh water-based stains such as cof-
fee, tea, juices, blood, etc. with an absorbent
cloth or kitchen roll. Use the special deter-
gent to clean dried-on stains.
Remove fresh fat-based stains such as but-
ter, mayonnaise, chocolate, etc. with an ab-
sorbent cloth or paper towel or use the spe-
cial detergent if the stain has not yet soaked
through the surface.
Use a grease-dissolving product to treat
dried-in, fat-based stains.
Treat less common stains such as ball-pen
and other inks, felt-tip pens, nail polish,
emulsion paint, shoe cream etc. with a spe-
cial leather stain remover. Leather care
The le
ather shou

ld be treated regularly
(about twice a year) with a leather-care prod-
uct.
Apply the protective product very sparingly.
Dry the leather with a soft, dry cloth. CAUTION
● Av oid e

xposing leather to direct sunlight
for long periods so that it does not lose its
colour. If the car is left for a prolonged period
outdoors, cover the leather so that it does
not lose its colour.
● Sharp-edged objects on clothing, such as
zips, riv
ets or belts can leave permanent
scratches and rough marks on the surface of
the leather.
● Use of a mechanical steering wheel lock
can dam
age the leather surface of the steer-
ing wheel. Note
● Use a s uit

able impregnating cream with ul-
tra-violet protection at regular intervals and
after cleaning. The cream will nourish and
moisturise the leather, keep it supple and
able to breathe. In addition, it will also help
to protect the surface of the leather.
● Clean the leather every 2 to 3 months and
remov
e fresh dirt as necessary. ●
Pre ser

ve the colour of the leather. A special
coloured cream for leather will renew the col-
our of more heavily worn areas as required.
● Leather is a natural material with specific
propertie
s. During vehicle use, the appear-
ance of parts of the leather covers may
change; folds or wrinkles may appear as a re-
sult of their use. Seat belts
Keep the seat belts clean!
W
a
sh soi

led seat belts with mild, soapy wa-
ter, removing any heavier dirt with a soft
brush.
Check the condition of all seat belts at regu-
lar intervals.
Very soiled belts may not retract properly. WARNING
● The seat belt

s should never be removed
from the vehicle for cleaning.
● Never clean using chemical products, as
chemica
l detergents destroy the fabric. En-
sure that the seat belts do not come into con-
tact with corrosive fluids such as acids, etc.
● If you find any damage to the belt webbing,
belt fitting
s, the belt retractor or the buckle,
the belt in question must be replaced by an
Official Service. » 199
Technical data
Advice
Operation
Emergencies
Safety

Advice
In vehicles running on prescribed unleaded
petr o
l
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
petrol with the correct RON as soon as possi-
ble.
Petrol with a RON below 91 cannot be used,
even as 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 al
l

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 ››› .
S EA
T r

ecommends “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 r ef

uel 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 ru
n on unleaded petrol. Refuelling just once with leaded petrol disables the exhaust
sys
t

em!
● Use of petrol with a lower RON to that pre-
scribed c
ould damage the engine compo-
nents.
● Fuels marked as containing metal on the
garag
e fuel pump cannot be used. Risk of
damage to most engine parts or the exhaust
system!
● The use of unsuitable additives in petrol
can cau
se damage to most engine parts or
the exhaust system. Diesel fuel
Please note the information on the inside of
the f
uel
t

ank flap.
Your vehicle can only work using diesel fuel,
which must comply to European standard EN
590. If diesel fuel which meets European
standard EN 590 is not available, the Cetane
number (CZ) must, at minimum, be 51. If the
engine is equipped with a particulate filter,
the sulphur content of the fuel must be below
50 parts per million.
Winter-grade diesel
Summer fuel becomes thicker in winter and it
is more difficult to start the engine. For this
reason, petrol stations in some countries al-
so offer winter diesel with improved fluidity
when cold (winter-grade diesel).
202

Advice
●
Tak e c
are 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-
sul
ating materials such as a blanket. Risk of
fire!
● Do not unscrew the cap on the coolant ex-
pans
ion tank when the engine is hot. The
cooling system is under pressure!
● Protect face, hands and arms from any hot
ste
am 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
tool
s, 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 runnin
g, 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
clo
se-fittin

g 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. CAUTION
● When top pin

g 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
catc
h. Risk of damage! For the sake of the environment
Due to the environmentally-friendly disposal
of fluid s, the equipment

necessary and the
knowledge required, let an authorised SEAT
dealer change fluids during service inspec-
tions of the vehicle. Note
● Ple a

se 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. 204

Advice
Checking levels Fig. 206
Diagram for the location of the various elements. From time to time, the levels of the different
fluid
s
in the
vehicle must be checked. Never
fill with incorrect fluids, otherwise serious
damage to the engine may be caused.
Coolant expansion tank . . . . . . . . . . .208
Window washer water tank . . . . . . . .210
Engine oil filler cap . . . . . . . . . . . . . . .208
Engine oil level dipstick . . . . . . . . . . .207
Brake fluid reservoir . . . . . . . . . . . . . .209
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
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 203.
1 2
3
4
5
6 Overview
Y
ou w
i

ll find further explanations, instruc-
tions and restrictions on the technical speci-
fications as of ››› page 221. Note
The layout of the engine compartment is very
simi l

ar to all petrol and diesel engines. Radiator fan
The radiator is driven by an electric motor
and c
ontr
o

lled 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
th

at 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
206

Checking and refilling levels
performed by a technical service or special-
i sed w
ork
shop.
The correct oil specifications for your engine
are listed in the ›››
 page 40.
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 PR QI6,
this means that your vehicle has the LongLife
service programmed. If it lists the codes QI1,
QI2, QI3, QI4 or QI7, the interval service 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-
terv
als.
● Only in exceptional circumstances, if the
engine oi l

level is too low ››› page 207 and
LongLife oil is not available, it is permitted to top up (once) with oil for
fixed ser
vice inter-
vals ›››
 page 40 (up to a maximum of 0.5
litres).
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 40. 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 exceptional circumstances, if the engine
oil l
evel is too low ››› page 207 and you can-
not obtain 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: ●
Avoid mi
xing this oil with other engine oils.
● Only in exceptional circumstances, if the
engine oil
level is too low ››› page 207 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). Note
Before a long trip, we recommend finding an
engine oi l

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 engine oil level
Fig. 207
Engine oil dipsticks. » 207
Technical data
Advice
Operation
Emergencies
Safety

Advice
Read the additional information carefully
› ›
›
 page 40
The dipstick shows the engine oil level.
››› Fig. 207.
Checking oil level
– Park the vehicle on a level surface and en-
sure the en

gine is at operating tempera-
ture.
– Switch the ignition off.
– Open the bonnet.
– Wait a few minutes for the engine oil to
flow bac

k 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 l

evel.
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. CAUTION
● The oil l

evel must never exceed area A ›››
Fig. 207. Risk of damage to the exhaust
system!
● If the engine oil cannot be topped up under
the given condition
s,  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 207,
Checking engine oil level .
– Unscrew the cap from the filler opening.
– Put in the specified grade of oil 0.5 litres at
a time ›››

page 206.
– Check the oil level ›››

page 207.
– Replace the oil filler cap carefully and push
the dipstic

k all the way in.
Changing engine oil Engine oil must be changed with the frequen-
cy
indic
at

ed in the Maintenance Programme
or according to the service interval indicator
›››  page 30. CAUTION
Do not mix engine oil with additives. Risk of
dam ag

e to the engine! Damage caused by
these products is not covered by the warran-
ty. Note
Wash your skin thoroughly if it comes into
cont act

with engine oil. Coolant
Chec k
in

g coolant level Fig. 208
Engine compartment: coolant fluid
t ank. Read the additional information carefully
› ›
›

 page 40
The coolant expansion tank is located in the
engine compartment of the vehicle.
208

Checking and refilling levels
– Sw it
c
h the ignition off.
– Open the bonnet ›››
page 203.
– Read off the coolant level on coolant ex-
pans

ion tank ››› Fig. 208. When the engine
is cold, the coolant should be between
marks B (min.) and
A (max.). When the
en gine i
s

hot, it may be slightly above mark
A (max.).
If the c
oo

lant 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 100, Coolant level and temper-
ature  . 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 en-
gine to overheat, contact an authorised SEAT
dealer immediately, as this could damage the
engine.
● Anti-freeze that does not correspond to the
correct
specification may particularly affect
corrosion protection considerably.
● Faults caused by corrosion may lead to
cool
ant leaks. Risk of serious engine faults! Topping up the coolant level
–
Switch the ignition off.
– Wait for the engine to cool down.
– Cover the cap on the coolant expansion
tank ›

›› Fig. 208 with a cloth and carefully
unscrew the cap.
– Refill the level of coolant.
– Screw the cap on again until it clicks into
plac

e.
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. 208 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-freez e a

dditive 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 s p

lashed into eyes, rinse immediately
with clean water and seek immediate medical
attention.
● Seek immediate medical attention if the
cool
ant is accidentally ingested. CAUTION
If the coolant cannot be topped up under the
giv en c ondition

s,  do not drive on. We rec-
ommend contacting an authorised SEAT deal-
er, as this can damage the engine. Brake fluid
Chec kin

g brake fluid level Fig. 209
Engine compartment: brake fluid
r e
ser

voir. Read the additional information carefully
› ›
›

 page 41 »
209
Technical data
Advice
Operation
Emergencies
Safety

Advice
The brake fluid reservoir is located in the en-
gine c omp
ar
tment of the vehicle.
– Switch the ignition off.
– Open the bonnet ›››
page 203.
– Check the brake fluid level in the reservoir
›››
Fig. 209. It should be between the “MIN”
and “MAX” marks.
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 99, Brake system . WARNING
● If the fluid l ev

el has dropped below the MIN
mark,  do not continue driving. Risk of acci-
dent! Go to a technical service.
● Heavy use of the brakes may cause a va-
pour lock if
the brake fluid is left in the brake
system for too long. This would seriously af-
fect the efficiency of the brakes and the safe-
ty of the vehicle. Changing the brake fluid
Brake fluid absorbs moisture. Therefore, it
gra
dual

ly 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 CAUTION
Brake fluid damages the vehicle paintwork. Windscreen washer
top
pin

g up windscreen washer fluid Fig. 210
Engine compartment: windscreen
w a
sher r

eservoir. Read the additional information carefully
› ›
›

 page 41
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.
The capacity of the reservoir is approximately
3.5 litres; in vehicles with a headlight washer
system, it is approximately 5.4 litres 1)
.
Plain water on its own is not enough to clean
the glass and the headlights properly. We 1)
Valid only for certain countries. 5.4 litres for both
ver s

ions.
210

Checking and refilling levels
Checking the battery electrolyte level Fig. 212
Battery: Electrolyte level indicator. We recommend you have the acid level regu-
l
arly
c
hecked at an official technical service,
particularly in the following cases.
● At high outside temperatures.
● On long daily trips.
● Whenever the vehicle is loaded
›››
page 213, Charging the battery.
In vehicles equipped with a battery with col-
our indicator, the so-called magic eye
››› Fig. 212 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 , b

attery must be changed. Note
● The batt er

y acid level is also regularly
checked during servicing at authorised SEAT
dealers.
● The electrolyte level on “AGM” batteries
cannot be c
hecked for technical reasons.
● Vehicles equipped with the “Start-Stop”
syst
em 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 fr
action of
the s

tarting 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-
b
l
e s

tarting.
– Switch off the ignition and all electrical
equipment. –
For “fa
st-charging” only: disconnect both
battery connection cables (first the “nega-
tive” terminal and then the “positive”).
– Connect the charger cables to the battery
terminal

s (red = “positive”, black = “nega-
tive”).
– Plug in the battery charger and switch on.
– After charging the battery: Switch off the
batter

y charger and disconnect the cable.
– Remove the charger cables.
– If necessary, reconnect both battery cables
to the batt

ery (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 battery 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. »
213
Technical data
Advice
Operation
Emergencies
Safety

Advice
Useful life of tyres Fig. 213
Side view of tyres with tread wear in-
dic at
or
s. Fig. 214
Location of the tyre pressure sticker. Tread wear indicator
The b
ase of

the side of the original tyres on
your vehicle show 1.6 mm high tread wear in-
dicators ››› Fig. 213. The position of these in-
dicators is given on the tyre sidewalls by the
letters “TWI”, triangular symbols or other
symbols.
The useful life of the tyres depends primarily
on the following factors:
Tyre pressure values
Under-inflation or over-inflation will consider-
ably reduce the useful life of the tyres and
impair the vehicle's handling. Therefore,
check the tyre pressure, including the spare
wheel, at least once a month and before any
long journey.
Inflation pressures for summer tyres are lis-
ted on a sticker inside the fuel tank flap
››› Fig. 214. The pressures for winter tyres are
0.2 bar (2.9 psi/20 kPa) above the summer
values.
Always check the pressure when the tyre is
cold. Do not reduce over-pressure in warm
tyres. The tyre pressures must be altered to
suit notable changes in the load being car-
ried.
Depending on the vehicle, tyre pressure can
be adjusted to medium load to improve driv-
ing comfort (“comfort” tyre pressure). When driving with comfort tyre pressure fuel con-
sumption ma
y increase slightly.
Driving style
Fast cornering, heavy acceleration and hard
braking all increase tyre wear.
Wheel balancing
The wheels on new vehicles are balanced.
Various factors encountered when driving
can cause them to become unbalanced,
which results in vibration of the steering
wheel.
The wheel must be rebalanced if a new tyre is
fitted or if a tyre is repaired.
Incorrect wheel alignment
Incorrect front or rear wheel alignment cau-
ses excessive tyre wear, frequently on one
side, and also impairs vehicle safety. If tyre
wear is very irregular, contact an Official
Service.
Tyre damage
To avoid damage to tyres and wheels, only
drive over kerbs or similar obstacles slowly
and at a right angle if possible.
Check tyres and wheels regularly for damage
(punctures, cracks, blisters, deformities,
etc.). Remove any foreign objects embedded
in outside of the treads.
216