light Seat Toledo 2017 Owner's manual

Advice
– Chec k
th
at the fuel flap is correctly closed.
Vehicles with a keyless fuel cap (the side
flap will unlock using the central locking sys-
tem)
– Once the vehicle has been unlocked using
the central

locking button, press the fuel
flap in the direction of the arrow 1›››
Fig. 202.
– Open the cover in the direction indicated
by
the arr

ow 2 .
– Unscrew the tank cap anti-clockwise and
pl
ac

e it on top of the tank flap ››› Fig. 202
 .
– 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 p
l

ace it back on the pump.
– Screw the tank cap clockwise until it clicks
into pl

ace.
– Close the tank flap. Make sure you hear it
click

into place.
– Check that the fuel flap is properly closed. WARNING
Observe all relevant statutory regulations on
tran s

porting spare fuel canisters. For safety reasons, we do not recommend carrying a
sp
ar

e canister in the vehicle. The canister
could be damaged in an accident and fuel
may leak. Risk of fire! CAUTION
● Sw itc

h off the auxiliary heater (heater and
independent heater) before filling the tank.
● The fuel tank is full as soon as the automat-
ic fil
ler nozzle cuts out. Do not continue fill-
ing, as this will fill the expansion chamber.
● Never completely empty the tank! An irreg-
ular f
uel 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
vehicl
e, it should be removed immediately.
Risk of damage to paintwork! Note
There is no emergency mechanism for the
manua l

release of the fuel tank flap. If neces-
sary, request assistance from specialised per-
sonnel. Note
The fuel tank capacity is around 55 litres, of
which 7 litr e

s are the reserve. Types of petrol
The correct grade of petrol is listed inside the
fuel
t

ank flap.
The vehicle is equipped with a catalytic con-
verter and must only be run on unleaded pet-
rol. The petrol must comply with European
Standard EN 228 or German standard DIN
51626-1 and must be unleaded. You can re-
fuel with a maximum ethanol proportion of
10 % (E10). The types of petrol are differenti-
ated by their octane rating (RON).
The following titles appear on the corre-
sponding adhesive on the fuel tank flap:
Super unleaded 95 octane or normal 91 oc-
tane unleaded petrol
We recommend you use super 95 octane pet-
rol. If this is not available: normal 91 octane
petrol, with a slight decrease in power.
Super unleaded petrol with a minimum of 95
octanes
You should use super petrol with a minimum
of 95 octanes.
If super is not available, in an emergency you
may refuel with normal 91 octane petrol. In
this case only use moderate engine speeds
and a light throttle. Refuel with super as soon
as possible.
202

Checking and refilling levels
Super unleaded 98 octane or super 95 oc-
t ane u
n
leaded petrol
We recommend you use super plus 98 octane
petrol. If this is not available: super 95 oc-
tane petrol, with a slight decrease in power.
If super is not available, in an emergency you
may refuel with normal 91 octane petrol. In
this case only use moderate engine speeds
and a light throttle. Refuel with super as soon
as possible.
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 ››› . SEAT recommends “genuine Volkswagen
Gr
oup F
uel

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!
● Never refuel with fuels containing a large
proportion of
ethanol (for example, E50, E85).
This could damage the fuel system.
● Just filling one full tank of leaded fuel or
fuel c
ontaining other metal additives would
seriously impair the efficiency of the catalytic
converter.
● Only use fuel additives that have been ap-
prov
ed by SEAT. Octane boosting or anti-
knock additives may contain metal additives
that could seriously damage the engine or
the catalytic converter. These additives must
not be used.
● High engine speed and full throttle can
damag
e the engine when using petrol with an
octane rating lower than the correct grade for
the engine. Note
● You m a

y use petrol with a high octane num-
ber than the one recommended for your en-
gine.
● In those countries where unleaded petrol is
not avai
lable, you may refuel with a fuel with
a low lead content. Diesel fuel
Please note the information on the inside of
the f
uel
t

ank flap.
We recommend the use of diesel fuel which
complies 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 sul-
phur 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). »
203
Technical data
Advice
Operation
Emergencies
Safety

Advice
Fig. 204
Locking the bonnet. Opening the bonnet
–
Open the front left door.
– Pull the lever 1
› ››
Fig. 203
u nder the dash
panel in the direction indicated by the ar-
row.
Before opening the bonnet, make sure that
the windscreen wiper arms are not lifted
away from the glass. Otherwise the paint-
work may be damaged.
– Pull the release catch in the direction of the
arrow 2
› ››
Fig. 203
and the bonnet
will be
released.
– Hold and lift the bonnet.
– Remove the support strut 3
› ›
› Fig. 204
fr

om 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
sup
por

t strut keeping the bonnet open and
insert it into its fastening 3 .
– Let the bonnet drop from a height of
ar ou
nd 20 c

m into the catch Do not press
down afterwards!
– Check that the bonnet is correctly closed.
206

Checking and refilling levels
Go to a technical service.
The c ontr
o
l lamp  lights up yellow (insuf-
ficient oil level)
The informative display indicates:
Check the oil level!
Stop the vehicle, switch off the engine and
check the engine oil level ››› page 209
If the bonnet remains open for more than 30
seconds, the warning lamp switches off. If
the engine oil is not refilled, the warning
lamp illuminates again after 100 km (62
miles).
The control lamp  flashes yellow (oil level
sensor faulty)
The informative display indicates:
Oil sensor. Workshop!
If the engine oil level sensor is faulty, The
warning lamp  flashes various times after
the ignition is switched on and an audible
warning is given.
Go to a technical service. Checking engine oil level
Fig. 206
Engine oil dipsticks. Read the additional information carefully
› ›
›

 page 41
The dipstick shows the engine oil level.
››› Fig. 206.
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 pul
l the dipstick out again and check
the oil level.
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 .
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 209,
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 207.
– Check the oil level ›››

page 209. »
209
Technical data
Advice
Operation
Emergencies
Safety

Checking and refilling levels
– Re
a
d off the coolant level on coolant ex-
pansion tank ››› Fig. 207. 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 210, Control lamp . However,
we recommend checking the coolant level di-
rectly 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. 207 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. 207 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. 208
Engine compartment: brake fluid
r e
ser

voir. Read the additional information carefully
› ›
›

 page 43 »
211
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 204.
– Check the brake fluid level in the reservoir
›››
Fig. 208. 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 157, Control lamp .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. Window washer system
Top
pin

g up windscreen washer fluid Fig. 209
Engine compartment: windscreen
w a
sher r

eservoir. Read the additional information carefully
› ›
›

 page 43
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.
212

Checking and refilling levels
therefore recommend using clean water with
a gl a
s
s cleaning product to eliminate any
stubborn dirt (with an anti-freeze additive in
winter).
Although your vehicle has heated windscreen
washer jets, anti-freeze should always be
added to the water in winter.
Ethanol can be used where glass cleaner with
anti-freeze is unavailable. The concentration
of ethanol must be no greater than 15 %.
However, remember that anti-freeze in this
proportion only protects down to -5°C
(+23°F). CAUTION
● Never mi x

the windscreen washing water
with anti-freeze used for the cooling system
or other additives.
● If the vehicle is equipped with a headlight
washer sy
stem, only mix in with the water a
detergent that does not damage polycarbon-
ates. Note
When topping up the fluid, do not move the
filt er fr

om the container opening, as this
could contaminate the fluid hoses and lead to
a windscreen washer malfunction. Battery
Intr oduction Read the additional information carefully
›› ›

 page 43.
Warning symbols on the battery 
Always wear safety glasses!

Battery acid is extremely corrosive. Always wear
gloves and hearing protection!

Keep open flames, sparks, uncovered lights
and lit cigarettes away when working on the
battery!

A highly explosive mixture of gases is released
when the battery is under charge!

Keep children away from the battery!
Incorrect handling of the vehicle battery
c
ou
l

d lead to damage. We therefore recom-
mend all work on the vehicle battery be per-
formed by an authorised SEAT dealer.
Always be aware of the danger of injury and
scalding as well as the risk of accident or fire
when working on the battery and the electri-
cal system. Therefore, always observe the
warnings and follow all general safety pre-
cautions. WARNING
● Batt er

y acid is very corrosive, therefore, the
battery must be handled with the utmost
care. Wear protective gloves and protect your
eyes and skin when handling batteries. The
corrosive fumes in the air irritate and inflame
the respiratory tract and cause conjunctivitis.
It corrodes tooth enamel. Causes deep and
difficult-to-heal wounds when it comes in
contact with the skin. Repeated contact with
diluted acids causes skin disease (inflamma-
tion, ulcers and fissures). When in contact
with water, acids dilute and develop a great
deal of heat.
● Do not tilt the battery, as acid could leak
out of the
vapour vents. Protect your eyes
with glasses or a protective helmet! Risk of
blindness! If acid should splash into the
eyes, rinse the affected eye immediately for
several minutes using clean water. Then seek
medical care immediately.
● Neutralize any acid splashes on the skin or
clothing w
ith 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 mi
xture 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. » 213
Technical data
Advice
Operation
Emergencies
Safety

Advice
●
A short c
ircuit 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 batter
y: 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 mus
t 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 electr
olyte level is too low. Risk of
explosion and acid burns!
● Never use a damaged battery. Risk of ex-
plos
ion! Replace a damaged battery immedi-
ately. CAUTION
● Never di s

connect 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 pos
itiv

e terminal (+) be disconnected.
● When connecting the battery, first connect
the positiv
e 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 cont
act with the bodywork. Risk of paint-
work damage.
● Do not expose the battery to direct sunlight
to prot
ect it from ultraviolet radiation.
● If the vehicle is not used for 3 or 4 weeks,
the batter
y 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 batt
ery may not fully charge and
could run flat. For the sake of the environment
A flat battery is particularly harmful waste for
the env ir

onment. It must therefore be dis-
posed of according to current local law. Note
Replace a battery once it is older than 5
ye ar

s. Control lamp
If the
 control lamp is illuminated while the
en gine i

s running, the battery is not charg-
ing.
Go to a technical service. Have the car's elec-
trical equipment inspected. CAUTION
Additionally, if the warning lamp  lights up
whi
le driving, the warning lamp  also lights
up (cooling system fault). Stop the vehicle
and switch off the engine – Risk of engine
damage! Lifting the battery cover
Fig. 210
Battery: Opening the cover. The battery is located beneath a plastic cover
in the en
gine c
omp

artment.
214

Checking and refilling levels
– Open the b att
er
y cover in the direction indi-
cated by the arrow ››› Fig. 210.
– The positive terminal (+) of the battery is
connected in r

everse order.
Checking the battery electrolyte level Fig. 211
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 215, Charging the battery.
In vehicles equipped with a battery with col-
our indicator, the so-called magic eye
››› Fig. 211 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 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-
bl
e s

tarting.
– Switch off the ignition and all electrical
equipment.
– For “f

ast-charging” only: disconnect both
batter
y 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
batt er

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. »
215
Technical data
Advice
Operation
Emergencies
Safety

Advice
“Fast-charging” a battery is dan
g erous 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. CAUTION
In vehicles fitted with the “Start-Stop” sys-
tem, the c h

arger cable cannot be directly con-
nected to the negative terminal of the vehicle
battery but must be attached to the engine
ground point ›››
 page 53. Disconnecting and connecting the
b
att
er

y The following functions will either be inoper-
ativ
e or w
i

ll not work properly after discon-
necting and reconnecting the battery:
FunctionInstallation
Setting the clock››› page 97
The multifunction display data
is deleted››› page 99 Note
We recommend having the vehicle checked by
an authorised S EA

T dealer to guarantee the
correct working order of all electrical sys-
tems. Changing the battery
A replacement battery must have the same
cap
ac

ity, 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-
gr
amme sel
ect

ed 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 s
upply more current to the electrical
system.
● The performance of certain electrical com-
ponents cou
ld 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 b att

ery could drain. e.g. with the en- gine is switched off, the key is turned in the
ignition for a lon
g period or the s

ide 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. 216