2010 Seat Exeo ST oil additives

Checking and refilling levels227
Safety First
Operating Instructions
Practical Tips
Technical Specifications
•High engine speed and full throttle can damage the engine when using
petrol with an octane rating lower than the correct grade for the engine.For the sake of the environment
Just one full tank of leaded fuel would seriously impair the efficiency of the
catalytic converter.Petrol additives
Petrol additives improve the quality of the petrol.The quality of the petrol influences the performance, power and life of the
engine. For this reason, you should use good quality petrol containing addi-
tives. These additives will help to prevent corrosion, keep the fuel system
clean and prevent deposits from building up in the engine.
If good quality petrol with additives is not available or engine problems occur,
the required additives must be added during refuelling.DieselDiesel*Diesel fuel must conform to DIN EN 590 (EN = “European Standard”). It must
have a cetane number (CN) of at least 51. The cetane number indicates the
ignition quality of the diesel fuel.
Notes on refuelling ⇒ page 225.
Biodiesel*
Caution
•Your vehicle is not designed to use biodiesel fuel. Never, under any
circumstances refuel with biodiesel. The use of biodiesel fuel could damage
the engine and the fuel system. The addition of biodiesel to diesel fuel by the
diesel manufacturer in accordance with standard EN 590 or DIN 51628 is
authorised and will not cause damage to the engine or the fuel system.•The diesel engine has been designed to be used exclusively with diesel
fuel conforming to standard EN 590. Never refuel or use petrol, kerosene, fuel
oil or any other type of fuel. If you accidentally fill up the vehicle with the
wrong type of fuel, do not start the engine. Seek assistance from specialised
personnel. The composition of these fuels may severely damage the fuel
system and the engine.Winter driving
Diesel can thicken in winter.Winter-grade diesel
When using summer-grade diesel fuel, difficulties may be experienced at
sub-zero temperatures because the fuel thickens due to wax separation.
Therefore, winter-grade diesel fuel is available in some countries during the
cold months. It can be used at temperatures as low as -22 °C.
In countries with different climatic conditions the diesel fuel generally sold
has different temperature characteristics. Check with an Authorised Service
Centre or filling stations in the country concerned regarding the type of diesel
fuels available.
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Checking and refilling levels
232Engine 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 oil level
Checking oil level
– Park the vehicle in a horizontal position.
– Briefly run the engine at idle speed until the service temperature
is reached and stop.
– Wait two minutes.
– Pull out the dipstick. Wipe the dipstick with a clean cloth and insert it again, pushing it in as far as it will go.
– Then pull it out once more and check the oil level ⇒page 232,
fig. 177 . If the oil level is too low, add more engine oil
⇒ page 233.
Oil level in area
–Do not top up oil.
Oil level in area
–Oil can be topped up. After topping up the oil level should be in
area .
Oil level in area
–Oil must be topped up. After topping up the oil level should be in
area .Depending on how you drive and the conditions in which the vehicle is used,
oil consumption can be up to 0.5 l/1000 km. Oil consumption is likely to be
higher for the first 5000 km. Therefore, the engine oil level must be checked
at regular intervals, preferably when filling the tank and before a journey.
Oils for LongLife service intervals *
Engine type
Specification
Petrol
VW 504 00
Diesel
VW 507 00
Fig. 177 Markings on oil
dipstick
AaAb
Aa
Ac
Aa
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Checking and refilling levels233
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Topping up the engine oil
E
–Unscrew cap
E
from oil filler opening ⇒page 301, fig. 248 .
– Carefully put in the specified grade of oil ⇒page 231, adding
0.5 litres at a time.
– After two minutes, check the oil level once again ⇒page 232.
– Where necessary, add more engine oil.
– Replace the oil filler cap carefully and push the dipstick all the way in.
WARNING
•When refilling with oil, make sure no oil falls onto hot engine parts.
Failure to comply could result in fire.•Wash your skin thoroughly if it comes into contact with engine oil.
Caution
•The oil level must never be above area . This could damage the cata-
lytic converter or the engine. Contact a qualified workshop to drain the engine
oil if necessary.•No additives should be used with engine oil. Any damage caused by the
use of such additives would not be covered by the factory warranty.For the sake of the environment
•Oil must not be disposed of in the drain or on the ground.•Always observe legal requirements when disposing of empty oil
canisters.Cooling systemCoolant fluid
The purpose of the coolant fluid is to carry heat away from the
engine. The correct amount of antifreeze is decisive in
preventing the cooling system from freezing in winter.The vehicle's engine cooling system is filled for life at the factory, so no
coolant needs to be changed. The coolant fluid consists of a mixture of water
and antifreeze G12++. This is a glycol-based antifreeze with anti-corrosion
additives.
Coolant fluid additive
The amount of antifreeze required depends on the temperatures to be
expected in the winter season. If the antifreeze concentration is too low the
coolant can freeze, resulting in failure of the cooling system and heater.
Fig. 178 In the engine
compartment: Engine oil
filler cap
Aa
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Checking and refilling levels
234The cooling system is filled at the factory with the correct amount of anti-
freeze for the country concerned.
In most cases, the mixture consists of 60% water and 40% antifreeze . This
mixture gives the required antifreeze protection at temperatures down to
-25 °C and particularly protects the metal parts of the cooling system against
corrosion. It also prevents scaling and significantly raises the boiling point of
the coolant fluid.
Countries with warm climate
The coolant fluid concentration must not be reduced by adding plain water,
even in the summer or in warm climates. The concentration of the antifreeze
must always be at least 40%.
Countries with cold climate
If greater freeze protection is required in very cold climates, the proportion of
G12++ antifreeze can be increased. A concentration of 60% offers antifreeze
protection of temperatures down to approx. -40 °C. However, the concentra-
tion of antifreeze must not exceed 60% , as the antifreeze protection would
then drop and the performance of the coolant system would suffer.
Vehicles for countries with cold climates (e.g. Sweden, Norway and Finland)
have factory-filled antifreeze protection for temperatures down to -35 °C. In
these countries, the concentration of antifreeze should always be at least
50%.
Caution
•It is advisable to have the cooling system checked before the winter
season to make sure that the antifreeze concentration is adequate for the
conditions to be expected. This applies particularly if you intend to take the
vehicle into a colder climate zone. If necessary, have the antifreeze concen-
tration increased to 50 - 60% as required.•Use only G12++ antifreeze, an additive meeting the “TL-VW 774G” spec-
ification. Other antifreezes may give considerably inferior corrosion protec- tion. The damage caused by the use of these antifreezes may lead to a loss of
coolant fluid, causing serious damage to the engine.
•G12++ antifreeze can be mixed only with antifreeze additives G11, G12
and G12+.Checking the coolant level
The coolant level can be checked visually.– Switch the ignition off.
– Check the coolant level on coolant fluid expansion tank ⇒fig. 179 . When the engine is cold, it should be between the
“min” and “max” marks. When the engine is hot, it may be
slightly above the “max” mark.Its location is shown in the corresponding general overview of the engine
compartment.
Fig. 179 Engine compart-
ment: Coolant fluid
deposit
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Checking and refilling levels235
Safety First
Operating Instructions
Practical Tips
Technical Specifications
The coolant level should be checked with the engine switched off.
The coolant level is monitored by a warning lamp on the instrument panel
display
⇒page 78. However, we recommend that it should be checked occa-
sionally.
Coolant fluid loss
Any loss of coolant fluid normally indicates a leak in the cooling system. In
this case the cooling system should be inspected by a qualified workshop
without delay. It is not sufficient merely to top up the coolant fluid.
If there are no leaks in the system, a loss of coolant fluid can only occur if the
coolant boils and is forced out of the system as a result of overheating.
Caution
Radiator sealants must not be added to the coolant fluid. Such additives
could seriously impair the function of the cooling system.Topping up the coolant fluid
Be careful when topping up with coolant fluid.– Switch the engine off.
– Wait for the engine to cool down.
– Cover the cap on the expansion tank ⇒fig. 179 with a cloth, and
carefully unscrew the cap anti-clockwise ⇒.
– Add coolant fluid.
– Screw on the cap tightly.
Make sure that the coolant fluid meets the required specifications
⇒page 233, “Coolant fluid”. Do not use a different type of antifreeze if
G12++ antifreeze is not available. In this case, use only water and bring the
antifreeze concentration back up to the correct level as soon as possible.
Always top up with new coolant fluid.
Do not fill above the “max” mark. Excess coolant fluid is forced out of the
system through the valve in the filler cap when the engine gets hot.
If a lot of coolant fluid has been lost, wait for the engine to cool down before
putting in cold coolant. Failure to do so could result in serious engine
damage.
WARNING
•The cooling system is under pressure. Do not unscrew the cap on the
expansion tank when the engine is hot. Failure to comply could result in
burns.•The antifreeze and coolant fluid can be a health hazard. Therefore, the
antifreeze should be stored in the original container in a safe place out of
reach of children. Failure to comply could result in poisoning.For the sake of the environment
Drained off coolant should not be used again. Drain off the used coolant into
a suitable container and dispose of it in the proper manner (observe environ-
mental regulations).
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Index
318Maintenance
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Maintenance and cleaning . . . . . . . . . . . . . . . . 214
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . 183
Manual operation Closing the sunroof manually . . . . . . . . . . 114
Mirrors Activating stored settings . . . . . . . . . . . . . . 139
Automatic exterior mirror adjustment . . . . 138
Heated exterior mirrors . . . . . . . . . . . . . . . . 132
Storing settings . . . . . . . . . . . . . . . . . . . . . . 139
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . 127
Mobile phones and two-way radios . . . . . . . . . 224
multitronic® . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Driving with multitronic® . . . . . . . . . . . . . . 184NNet partitionRemoving . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Number of seats . . . . . . . . . . . . . . . . . . . . . . . . . 18OObservations . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Octane number . . . . . . . . . . . . . . . . . . . . . . . . . 226
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Oil consumption . . . . . . . . . . . . . . . . . . . . . . . . 232
Oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Oil level Check level . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Oil properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Onboard computer . . . . . . . . . . . . . . . . . . . . . . . 85
Outside temperature display . . . . . . . . . . . . . . . 72
Overview
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
PPaddle leverstiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Paintwork Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 multitronic® . . . . . . . . . . . . . . . . . . . . . . . . 184
Parking aid SEAT Parking System . . . . . . . . . . . . . . . . . 178
SEAT Parking System plus . . . . . . . . . . . . . 178
Parking aid acoustic system . . . . . . . . . . . . . . . 177
Passenger See Correct sitting position . . . . . . . . . . 11, 12
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 201
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . . 227
Photosensor faulty . . . . . . . . . . . . . . . . . . . . . . . 81
Physical principles of a frontal collision . . . . . . 19
Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Plastic parts cleaning . . . . . . . . . . . . . . . . . . . . 220
Power socket . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Power steering . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Products for vehicle maintenance . . . . . . . . . . 214
QQuartz clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61RRadiator fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Radio display . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Rain sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Rain sensor faulty . . . . . . . . . . . . . . . . . . . . . . . . 81
Reading lights
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Rear drink holder . . . . . . . . . . . . . . . . . . . . . . . . 153
Rear fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Rear seat bench . . . . . . . . . . . . . . . . . . . . . . . . 149
Rear side window sun blind . . . . . . . . . . . . . . . 128
Rear view mirrors Anti-dazzle interior mirror with automatic adjustment . . . . . . . . . . . . . . . . . . . . . . . . 131
Anti-dazzle setting . . . . . . . . . . . . . . . . . . . 131
Interior mirror . . . . . . . . . . . . . . . . . . . . . . . 131
Rear window sun blind . . . . . . . . . . . . . . . . . . . 128
Rear window wash/wipe Automatic rear window wash/wipe . . . . . . 130
Rear window wiper Automatic rear window wash/wipe . . . . . . 130
Intermittent wipe . . . . . . . . . . . . . . . . . . . . . 130
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
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