check engine Seat Toledo 2012 Owner's Guide
[x] Cancel search | Manufacturer: SEAT, Model Year: 2012, Model line: Toledo, Model: Seat Toledo 2012Pages: 249, PDF Size: 3.6 MB
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177
Checking and refilling levels
Oil properties
Engine typeSpecificationPetrol without flexible service in-
tervalVW 502 00/VW 504 00
Petrol with flexible service inter-
val (LongLife)VW 504 00
Diesel. Engines with no Particu-
late Filter (DPF)VW 505 01/VW 506 01/VW 507 00
Diesel. Particulate Filter Engines
(DPF).
With or without flexible service in-
terval (with and without Long-
life) 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
corresponding VW specifications and keeping it in the vehicle. This way, the
correct engine oil will always be available for a top-up if needed. Checking the engine oil level
Fig. 118 Engine oil dip-
sticks
The dipstick shows the engine oil level. ⇒ Fig. 118.
Checking oil level
– Park the vehicle on a level surface and ensure the engine is at
operating temperature.
– Switch the ignition off.
– Open the bonnet.
– Wait a few minutes for the engine oil to flow back to the sump
and remove the dipstick.
– Wipe the dipstick with a clean cloth and insert it again as far as
it will go.
– Then pull the dipstick out again and check the oil level.
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178Checking and refilling levels
Oil level in area A
–
Do not top up oil.
Oil level in area B
–
Oil can be topped up. After topping up the oil 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 certain amount of oil. Depending
on how you drive and the conditions in which the vehicle is used, oil con-
sumption can be up to 0.5 litres per 1000 km (621 miles). Oil consumption
can also be higher for the first 5000 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 instance during sustained motorway
cruising in summer, when towing a trailer or caravan or climbing on moun-
tain passes, the oil level should preferably be kept within area A
, but no
higher.
A warning lamp will appear on the instrument panel ⇒ page 67, Engine oil
if the oil level is too low. In this case, check the oil level as soon as pos-
sible. Top up with the required amount of oil.
CAUTION
● The oil level must never exceed area A ⇒ Fig. 118. Risk of damage to
the exhaust system!
● If the engine oil cannot be topped up under the given conditions, do
not drive on! Stop the engine and seek the professional assistance of an Of-
ficial Service, as this could cause serious damage to the engine. Topping up engine oil
–
Check the engine oil level ⇒ page 177, 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 176.
– Check the oil level ⇒ page 177.
– Replace the oil filler cap carefully and push the dipstick all the
way in.
Changing engine oil
Engine oil must be changed with the frequency indicated in the Mainte-
nance Programme or according to the service interval indicator ⇒ page 57.
CAUTION
Do not mix engine oil with additives. Risk of damage to the engine! Damage
caused by these products is not covered by the warranty.
Note
Wash your skin thoroughly if it comes into contact with engine oil.
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179
Checking and refilling levels
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 temperatures down to
-25 °C (-13 °F) and protects the cooling and heating system against corro-
sion. It also prevents scaling and raises the boiling point of the coolant con-
siderably.
The coolant concentration must not be reduced by adding water, even in
warmer seasons 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 propor-
tion of the anti-freeze additive can be increased, but only up to 60 % (anti-
freeze protection down to approx. -40 °C (-40 °F)). Any excess in this propor-
tion would reduce the anti-freeze protection and affect the cooling effect.
Vehicles in countries with a cold climate are supplied with coolant protec-
tion down to around -35 °C (-31 °F). The proportion of anti-freeze additive in
these countries should always be at least 50 %.
The type of anti-freeze to be used for topping up is indicated on the coolant
tank cover ⇒ Fig. 119.
Amount of coolant
Petrol enginesTop-up quantity (in litres)1.2 l/55 kW MPI4,21.2 l/63 kW TSI7,01.2 l/77 kW TSI7,01.4 l/90 kW TSI7,0
Diesel enginesTop-up quantity (in litres)1.6 l/77 kW TDI CR6,5
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 en-
gine faults!
Checking coolant level
Fig. 119 Engine com-
partment: Coolant tank
The coolant expansion tank is located in the engine compartment
of the vehicle.
– Switch the ignition off.
– Open the bonnet ⇒ page 173.
– Read off the coolant level on coolant expansion tank ⇒
Fig. 119.
When the engine is cold, the coolant should be between marks
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180Checking and refilling levels
B
(min.) and A (max.). When the engine is hot, it may be
slightly above mark A (max.).
The warning lamp (red) in the general instrument panel ⇒ page 68, Cool-
ant level and temperature will appear when the coolant level is too low.
However, we recommend checking the coolant level directly in the tank.
Coolant loss
Any loss of coolant normally indicates a leak. It is not sufficient merely to
top up the coolant. 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 author-
ised SEAT dealer immediately, as this could damage the engine.
Topping up coolant
– Switch the ignition off.
– Wait for the engine to cool down.
– Cover the cap on the coolant expansion tank ⇒ Fig. 119 with a
cloth and carefully unscrew 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 available, 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. 119 Excess coolant
is forced out of the cooling system through the overpressure valve in the fill-
er cap of the expansion 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. 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 advice.
● Seek immediate medical advice if the coolant is accidentally inges-
ted.
CAUTION
If the engine oil cannot be topped up under the given conditions, do not
drive on. We recommend contacting an authorised SEAT dealer, as this can
damage the engine.
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 radia-
tor fan may continue running for around 10 minutes.
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Checking and refilling levels
Brake fluid Checking brake fluid level
Fig. 120 Engine com-
partment: Brake fluid res-
ervoir
The brake fluid reservoir is located in the engine compartment of
the vehicle.
– Switch the ignition off.
– Open the bonnet ⇒ page 173.
– Check the brake fluid level in the reservoir ⇒ Fig. 120. It should
be between the “MIN” and “MAX” marks.
The fluid level drops slightly after a period of time due to automatic com-
pensation 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 in
the instrument panel
⇒ page 66, Brake system .
WARNING
If the fluid level has dropped below the MIN mark, do not drive on.
Risk of accident! Seek professional help.
Changing brake fluid
Brake fluid absorbs moisture. Therefore, it gradually absorbs moisture from
the atmosphere. 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 specifi-
cations:
● 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 system for too long. This would seriously affect the efficien-
cy of the brakes and the safety of the vehicle.
CAUTION
Brake fluid damages the vehicle paintwork.
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182Checking and refilling levels
Windscreen washer
Fig. 121 Engine com-
partment: Windscreen
washer container
The container for the windscreen washer contains the cleaning fluid for the
windscreen or rear window and the headlight washer system. The container
is located in the engine compartment.
The container capacity is approx. 3.5 litres and, in vehicles with windscreen
washer system, approx. 5.4 litres 1)
.
Plain water on its own is not enough to clean the glass and the headlights
properly. We therefore recommend using clean water with a glass cleaning
product to eliminate any stubborn dirt (with an anti-freeze additive in win-
ter).
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 mix the windscreen washing water with anti-freeze used for the
cooling system or other additives.
● If the vehicle is equipped with a headlight washer system, only mix a de-
tergent that does not damage polycarbonates with the water.
Note
On topping up the fluid, do not move the filter on the container opening, as
this could contaminate the fluid pipes and, therefore, lead to a windscreen
washer malfunction.
Battery Introduction
Warning symbols on the battery
SymbolMeaning
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 bat-
tery is under charge!
Keep children away from the battery!
1)
Valid only for certain countries. 5.4 litres for both versions.
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184Checking and refilling levels
● 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 disposed of according to current local law.
Note
Replace a battery once it is older than 5 years.
Battery cover
Fig. 122 Battery: Open-
ing the cover
The battery is located beneath a plastic cover in the engine com-
partment.
– Open the battery cover in the direction indicated by the arrow
⇒ Fig. 122. –
The positive terminal (+) of the battery is connected in reverse
order.
Checking battery acid level
Fig. 123 Battery: Acid
level indicator
We recommend you have the acid level regularly checked at an official tech-
nical service, particularly in the following cases.
● At high outside temperatures.
● On long daily trips.
● Whenever the vehicle is loaded ⇒ page 185, Charging the battery.
In vehicles equipped with a battery with colour indicator, the so-called mag-
ic eye ⇒ Fig. 123 changes colour to indicate the acid level.
Air bubbles can influence the colour of the indicator. Therefore, carefully
knock the indicator before checking the acid level.
● Black – the acid level is correct.
● Colourless or light yellow – acid level too low, battery must be changed.
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Checking and refilling levels
Note
● The battery acid level is also regularly checked during servicing at au-
thorised SEAT dealers.
● The acid level on “AGM” vehicle batteries cannot be checked for techni-
cal reasons.
● Vehicles equipped with the “START-STOP” system include a battery con-
trol unit to control the battery level for repeat engine starting.
Winter service
At low temperatures the battery provides only a fraction of the starting pow-
er it has at normal temperatures.
A flat battery can also freeze at temperatures slightly below to 0 °C (32 °F).
We therefore recommend you have the battery 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 reliable starting.
– Switch off the ignition and all electrical equipment.
– For “fast-charging” only: disconnect both battery connection ca-
bles (first the “negative” terminal and then the “positive”).
– Connect the charger cables to the battery terminals (red = “pos-
itive”, black = “negative”).
– 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 have to be disconnected. The instructions of the battery
charger manufacturer must be followed.
Use a current equivalent to or lower than 0.1 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 knowledge. Fast charges should be performed by an official techni-
cal service.
The battery caps should not be opened while the battery is being charged.
CAUTION
In vehicles fitted with the “START-STOP” system, the charger cable cannot
be directly connected to the negative terminal of the vehicle battery but
must be attached to the engine earthing point ⇒ page 207.
Disconnecting and connecting the battery
The following functions will either be inoperative or will not work properly
after disconnecting and reconnecting the battery:
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186Checking and refilling levels
FunctionInstallationSetting the clock⇒ page 58The multifunction display data is deleted⇒ page 59
Note
We recommend having the vehicle checked by an authorised SEAT dealer to
guarantee the correct working order of all electrical systems.
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 dealers.
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 programme selected by the electrical
system control unit prevents the battery from automatically discharging.
This may result in the following:
● Increase in idling speed so that the alternator can supply more current
to the electrical system.
● The performance of certain electrical components could be limited or
some may switch off temporarily, e.g. the heated seats, the heated rear win-
dow, the 12V power socket.
Note
Despite any measures taken by the control unit, the battery could drain. e.g.
with the engine 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 the
driver will often not even realise.
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204Self-help
Before using the tyre repair kit
The following jobs must be performed before using the tyre repair
kit:
–If you have a flat tyre, stop the vehicle well away from moving
traffic. Stop on flat, solid ground.
– All vehicle occupants should leave the vehicle. Vehicle occu-
pants should waiting in a safe place, e.g. behind the roadside
crash barrier) while the wheel is being changed.
– Switch off the ignition and engage neutral or move the selector
lever on the automatic gearbox to position P.
– Apply the handbrake firmly.
– Check whether the tyre can be repaired using the tyre repair kit
⇒ page 202.
– If towing a trailer, unhitch it.
– Take the tyre repair kit out of the luggage compartment.
– Fix the sticker 2
⇒ Fig. 135 ⇒
page 203 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 onto a clean surface (cloth, paper, etc.) Filling and inflating the tyre
Filling the tyre
–
Shake the tyre sealant can 10
⇒ Fig. 135 ⇒ page 203 thorough-
ly several times.
– Attach the flexible filling hose 3
onto the can 10. The foil seal-
ing the can will be automatically 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. 135 ⇒ page 203 firmly onto
the tyre valve.
– Make sure that the bleed screw 7
is closed.
– Start the vehicle engine and leave it running.
– Plug the connector 9
into the 12-volt power socket.
– Turn the air compressor on with the switch 8
.
– Leave the air compressor running until the tyre pressure has
reached 2.0 - 2.5 bar. Max. operating time for the compressor is
8 minutes ⇒
!