2015 Seat Toledo check engine

Emergencies
down on its right-hand side. The cover
mu s
t
be securely engaged.
Fitting and detaching the towline anchorage
– Screw in the towline anchorage anti-clock-
wise b

y hand as far as it will go ››› Fig. 84
.
To tighten the towline anchorage, we recom-
mend using the box spanner, the towing eye
from another vehicle or a similar object that
can be inserted through the anchorage.
– Unscrew the towline anchorage by turning
it cloc

kwise. CAUTION
The towline anchorage must be screwed in as
far a s

it will go. Otherwise there is a risk of
the screw connection shearing off during
towing or tow-starting! Fuses and bulbs
F u
se

s
Introduction Due to the constant updating of vehicles,
fu
se a

ssignments based on equipment and
the use of the same fuse for various electrical
components, it is not possible to provide an
up-to-date summary of the fuse positions for
the electrical components at the time this
manual was printed. For detailed information
about the fuse positions, please consult a
technical service.
In general, a fuse can be assigned to various
electrical components. Likewise, an electrical
component can be protected by several
fuses.
Only replace fuses when the cause of the
problem has been solved. If a newly inserted
fuse blows after a short time, you must have
the electrical system checked by a special-
ised workshop as soon as possible.
Additional information and warnings:
● Working in the engine compartment
›› ›

page 203. WARNING
The high voltages in the electrical system can
give seriou s

electrical shocks, causing burns
and even death!
● Never touch the electrical wiring of the igni-
tion syst
em.
● Take care not to cause short circuits in the
electrica
l system. WARNING
Using unsuitable fuses, repairing fuses or
bridging a c urr

ent circuit without fuses can
cause a fire and serious injury.
● Never use a fuse with a higher value. Only
repl
ace fuses with a fuse of the same amper-
age (same colour and markings) and size.
● Never repair a fuse.
● Never replace a fuse by a metal strip, staple
or simil
ar. CAUTION
● To pr ev

ent damage to the vehicle's electric
system, before replacing a fuse always turn
off the ignition, the lights and all electrical
elements and remove the key from the igni-
tion.
● If you replace a fuse with higher-rating
fuse,
you could cause damage to another part
of the electrical system. 80

Emergencies
Full-LED headlight system*
F u
l
l-LED headlights handle all light functions
(daylight, side light, turn signal, dipped
beam and route light) with light emitting di-
odes (LEDs) as a light source.
Full-LED headlights are designed to last the
lifetime of the car and light bulbs cannot be
replaced. In case of headlight failure, go to
an authorised workshop to have it replaced.
Double headlight bulb change
Changing bulbs requires a certain degree of
practical skill. If in doubt, we recommend you
have defective bulbs changed by a special-
ised service or, in case of an emergency,
seek professional assistance.
● Switch off the ignition and all of the lights
before c
hanging a bulb.
● Do not touch the glass part of the bulb with
your bar
e hands. The fingerprints left on the
glass will vaporise as a result of the heat gen-
erated by the bulb, reducing bulb life and
causing condensation on the reflector sur-
face, thus reducing effectiveness.
● A bulb must only be replaced by one of the
same type. The type i
s indicated on the bulb,
either on the glass part or on the base.
● There is a storage area for the bulb box in
the spar
e wheel well or below the carpet in
the luggage compartment. WARNING
● Tak e p

articular care when working on com-
ponents in the engine compartment if the en-
gine is warm. Risk of burns.
● Bulbs are highly sensitive to pressure. The
glas
s can break when you touch the bulb,
causing injury.
● When changing bulbs, please take care not
to injure
yourself on sharp parts in the head-
light housing. CAUTION
● Remo v

e the ignition key before working on
the electric system. Otherwise, a short circuit
could occur.
● Switch off the lights and the parking light
before c
hanging a bulb. For the sake of the environment
Please ask your specialist retailer how to dis-
pose of u

sed bulbs in the proper manner. Note
● Dependin g on w

eather conditions (cold or
wet), the front lights, the fog lights, the rear
lights and the turn signals may be temporari-
ly misted. This has no influence on the useful
life of the lighting system. By switching on
the lights, the area through which the beam
of light is projected will quickly be demisted.
However, the edges may continue to be mis-
ted. ●
Ple a

se check at regular intervals that all
lighting (especially the exterior lighting) on
your vehicle is functioning properly. This is
not only in the interest of your own safety,
but also that of all other road users.
● Before changing a bulb, make sure you
have the c
orrect new bulb.
● Do not touch the glass part of the bulb with
your bar
e hands, use a cloth or paper towel
instead. Otherwise, the fingerprints left on
the glass will vaporise as a result of the heat
generated by the bulb, they will be deposited
on the reflector and damage its surface. Double headlight bulbs
Fig. 88
Main headlight bulbs. Installation position of double headlight
b
u
l

bs
Side lights
Main beam headlights
A B
84

Instruments and warning lamps
CAUTION
Failure to heed the control lamps and text
mes s
ages when they appear may result in
faults in the vehicle. Hand brake 
If the
 warning lamp lights up, the hand-
br ak

e is applied. Additionally, driving the ve-
hicle at speeds exceeding 6 km/h (4 mph) for
at least 3 seconds produces an audible warn-
ing.
The informative display indicates:
Release the handbrake!
Brake system  The warning lamp  i
l
lumin
ates if the brake
fluid level is too low or if there is a fault in the
ABS system.
The informative display indicates:
Brake fluid Instruction Manual!
Stop the vehicle, switch off the engine and
check the level of the brake fluid
››› page 209 WARNING
● The fo l

lowing indications must be taken in-
to account when opening the engine com-
partment to check the brake fluid
››› page 203, Engine compartment.
● If the warning lamp  illumin
ates together
with the warning lamp  ››› page 101, Anti-
lock brake system (ABS) ,  , stop the ve-
hicle! Go to a technical service.
● A fault in the brake system or in the Anti-
lock br
ake system (ABS) can lead to longer
braking distances – Risk of accident! Fastening the seat belt
 After switching on the ignition, the warning
l
amp  i
l

luminates to instruct the driver or
front passenger to fasten their seat belt. The
warning lamp switches off when the driver or
front passenger fastens their seat belt
››› page 61.
Alternator  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! Door open 
If the control lamp,
 lights up , one of
the
doors, the rear lid or the bonnet is open.
Engine oil  The control lamp
 fla
she
s red (oil pressure
low)
The informative display indicates:
Oil pressure. Switch off the en-
gine! Instruction Manual!
Stop the vehicle, switch off the engine and
check the engine oil level ›››
page 207
If the symbol flashes although the oil level is
correct,  do not drive on . Do not even run
the engine at idle speed!
Go to a technical service.
The control lamp  lights up yellow (insuf-
ficient oil level)
The informative display indicates: »
99
Technical data
Advice
Operation
Emergencies
Safety

Operation
Check the oil level!
St op the
v
ehicle, switch off the engine and
check the engine oil level ››› page 207
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.
Coolant level and temperature If the warning lamp
 (blue) i
s
lit up, the en-
gine has not yet reached its operating tem-
perature 1)
. Avoid high engine speeds, hard
acceleration and subjecting the engine to
high loads. If the warning lamp
 (red) is
lit up or flash-
ing, the coolant temperature is too high or its
level is too low.
The informative display indicates:
Check coolant! Instruction Man-
ual!
Stop the vehicle, switch off the engine, check
the coolant level ››› page 208 and refill if
necessary ››› page 209.
If the coolant is situated in the prescribed
area, the high temperature may be due to a
fault in the cooling system fan. Check the ra-
diator fan fuse and replace it if necessary
›››  page 43.
If the warning lamp  (red) remains lit up,
despite both the coolant level and the radia-
tor fan fuse being in correct condition, 
stop the vehicle!
Go to a technical service. WARNING
● Tak e c

are when opening the coolant reser-
voir. When the engine is warm or hot, the
system is pressurised – Danger of burns!
Wait for the engine to cool before opening
the cover. ●
Do not t ouc

h the fan. The fan can switch on
automatically regardless of whether the igni-
tion is switched on. Power steering 
If the
 warning lamp is illuminated, there is
a f au

lt in the power steering.
The power steering system functions with re-
duced power steering effect.
Go to a technical service.
Stability system (ESC)  If the control lamp
 fla
she
s, the ESC is
working.
If the  warning lamp illuminates on igni-
tion, the ESC system may have switched off
due to technical reasons. Turn off the ignition
and turn it on again. Upon switching on the
ignition again, if the warning lamp has
switched off, this means the ESC is function-
ing correctly again.
If the  warning lamp is illuminated there is
a fault in the ESC.
The informative display indicates: 1)
This does not apply to vehicles equipped with an
inform ativ

e display.
100

Instruments and warning lamps
Report No.: electronic stability
control (ESC)
or Report No.: Traction control
system (ASR)
Go t o a t
ec
hnical service.
Further information ››› page 167, Electronic
stability control (ESC) .Note
If the battery is disconnected and connected
again, the y

ellow warning lamp  lights up
when the ignition is switched on. This warn-
ing lamp must switch off after covering a
short distance. Traction control system (ASR)* 
If the control lamp
 fla
she
s, the ASR is
working.
If the  warning lamp illuminates on igni-
tion, the TCS system may have switched off
due to technical reasons. Turn off the ignition
and turn it on again. Upon switching on the
ignition again, if the warning lamp has
switched off, this means the TCS is function-
ing correctly again.
If the  warning lamp remains illuminated,
there is a fault in the TCS.
The informative display indicates: Report No.: Traction control
system (ASR)
Go to a tec

hnical service.
Further information ››› page 168, Traction
control system (ASR) .
Anti-lock brake system (ABS)  If the
 warning lamp is illuminated, there is
a f au

lt in the ABS.
The informative display indicates: ABS fault
The brake system alone is operational in the
vehicle, without ABS.
Go to a technical service. WARNING
● If the  w

arning lamp illuminates together
with the ››› page 99  warning lamp,  ,
stop the vehicle! Go to a technical service.
● A fault in the Anti-lock brake system (ABS)
can le
ad to longer braking distances – Risk of
accident! Rear fog light
 The control lamp
 lights up when the r
e
ar
fog light is switched on ›››
page 125. Bulb fault
 The control lamp
 lights up when ther e i
s a
fault in a bulb:
● for several seconds after switching on the
ignition,
● When connecting a faulty bulb
This i
s indicated on the informative display,
e.g.:
Check the front right dipped
beam headlight! Note
The rear side lights and number plate light
cont ain sev

eral bulbs. The control lamp 
lights up only when there is a fault in all the
number plate bulbs or side light bulbs (of a
combined tail light). Therefore it is advisable
to regularly check the bulb operation. Emission control system
 If the warning lamp
 is
lit
up, there is a
fault in the emission system. The engine con-
trol unit allows driving to continue in an
emergency program.
Go to a technical service.
101
Technical data
Advice
Operation
Emergencies
Safety

Opening and closing
WARNING
● Never l e
ave the key inside whenever you
leave the vehicle - even if only for a moment.
This is particularly important if children are
to remain in the vehicle. Children might start
the engine or some other electrical compo-
nent, e.g. electric windows. Risk of injury!
● Wait until the vehicle has completely stop-
ped before t
aking the key out of the ignition.
Otherwise the steering wheel may lock sud-
denly. Risk of accident! CAUTION
● Eac h k

ey contains electronic components
and must, therefore, be protected from damp-
ness and strong vibrations.
● Keep the grooves in the key shaft clean.
Any dir
t (fibre from clothing, dust, etc.) has a
negative impact on locks, ignition, etc. Note
Should a key be lost, request a duplicate key
from an Authori sed S

EAT dealer. Replacing the battery in the remote
c
ontr
o

l key Fig. 118
Vehicle key: opening the battery
c omp
ar

tment Fig. 119
Vehicle key: removing the battery SEAT recommends you ask a specialised
w
ork
shop t

o replace the battery.
The battery is located to the rear of the vehi-
cle key, under a cover. Changing the battery
● Unfold the vehicle key shaft.
● Remove the cover from the back of the ve-
hicle k
ey ››› Fig. 118 in the direction of the ar-
row ››› .
● Extract the battery from the compartment
u s
in

g a suitable thin object ››› Fig. 119.
● Place the new battery in the compartment
as sho
wn ››› Fig. 119, pressing in the oppo-
site direction to that shown by the arrow
››› .
● Fit the cover as shown ››
›
Fig. 118 , pressing
it onto the vehicle key casing in the opposite
direction to that shown by the arrow until it
clicks into place. CAUTION
● If the b att

ery is not changed correctly, the
vehicle key may be damaged.
● Use of unsuitable batteries may damage
the vehic
le key. For this reason, always re-
place the dead battery with another of the
same voltage, size and specifications.
● When fitting the battery, check that the po-
larity i
s correct. For the sake of the environment
Please dispose of your used batteries correct-
ly and w ith r

espect for the environment. » 111
Technical data
Advice
Operation
Emergencies
Safety

Air conditioning
Economic use of the air-conditioning
sy s
t
em When the air conditioning is switched on, the
compr
e

ssor consumes engine power and has
influence on fuel consumption.
If the vehicle interior has overheated due to
excessive solar radiation, it is best to open
the windows or doors to allow the hot air to
escape.
While in motion, the air conditioning should
not be switched on if the windows are open. If the interior temperature can be reached
without
sw

itching on the air conditioning, the
fresh air mode should be used. For the sake of the environment
Saving fuel reduces emissions. Faults
If the air conditioning does not work at out-
side t
emper

atures above +5°C (+41°F) then the system is faulty. This may be due to one
of the f
o

llowing reasons:
● One of the fuses has blown. Check the fuse
and repl
ace if necessary ››› page 80.
● The air conditioning compressor has
switc
hed off temporarily because of in-
creased engine coolant temperature
››› page 97.
If you cannot repair the fault yourself or
where cooling power continues to drop,
switch off the system. Contact a specialised
service.
Air vents Fig. 168
Air vents Opening air vents 3 and 4
– Turn the vertical circular control upwards. »
147Technical data
Advice
Operation
Emergencies
Safety

Operation
vehicle to help you start your engine
›› ›
 page 51.
● After prolonged and demanding operation
of the engine, when the j
ourney has ended,
do not stop the engine immediately. Let the
engine run at idle for about one more minute.
This will stop the engine from overheating. For the sake of the environment
Do not warm up the engine when the vehicle
i s s

tationary. If possible, move off immediate-
ly after starting the engine. This will help the
engine reach operating temperature more
quickly, reducing the quantity of emissions. Note
● The engine c an on

ly be started with the
original SEAT key.
● Loud running noises may be heard briefly
after c
old-starting the engine. This is normal
and is no cause for concern.
● After the engine has been stopped and the
ignition switc
hed off, the radiator fan may
continue running for around 10 minutes.
● If the engine still does not start after a sec-
ond attempt, the fuel
pump fuse might have
blown. Check it and replace if necessary
››› page 80 or contact your Specialised Serv-
ice.
● You should always engage the steering lock
when you e
xit the vehicle. This will hinder
any attempts at theft. Power steering
The power steering allows you to turn the
st
eerin

g wheel more easily.
If the power steering fails or the engine is off
(towing), it is still possible to turn the vehi-
cle's steering wheel fully. However, you need
more strength to steer the vehicle.
Start-up lock security system (immo-
bili
ser) There is an electronic chip in the key. The
el
ectr
onic

immobiliser is deactivated when
the key is inserted into the ignition. The elec-
tronic immobiliser is automatically activated
when the key is removed from the ignition.
The engine will not start if an unauthorised
key is used.
The informative display indicates:
Immobiliser active! Ignition lock Fig. 172
Ignition key positions. Petrol engines
1 – Ignition switched off, engine stopped,
s t
eerin

g can be locked
2 – Ignition switched on
3 – Starting
Die sel
en

gines
1 – Fuel supply stopped, ignition switched
off , en
gine s

topped, steering can be locked
2 – Engine pre-heating, ignition switched
on
3 – Starting
T o en
g

age the Steering lock without the key
in the ignition, turn the steering wheel slight-
ly until you hear it engage.
154