2009 Seat Exeo fuel additives

Checking and refilling levels
218PetrolPetrol types
The recommended fuel types are listed on a sticker inside the
fuel tank flap.Only unleaded petrol, corresponding to the standard DIN EN 228 , may be
used for vehicles with catalytic converters (EN = “European Standard”).
Fuel types are differentiated by the octane rating, e.g: 91, 95, 98 RON (RON
= “Regulation Octane Number, unit for determining the knock resistance of
petrol”). You may use petrol with a higher octane number than the one recom-
mended for your engine. However, this has no advantage in terms of fuel
consumption and engine power.
The correct fuel type for your vehicle is given in the technical table for the
engine. Section “Technical Data”
Caution
•Petrol that follows EN 228 may be mixed with small quantities of ethanol.
However, the so-called “bioethanol fuels” available at commercial establish-
ments, e.g. with reference E50 or E85, which contain a high percentage of
ethanol, may not be used, as they will damage the fuel system.•Even one tankful of leaded fuel would permanently impair the efficiency
of the catalytic converter.•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 running behaviour, performance and
service life of the engine. For this reason, you should use good quality petrol
containing additives. 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 correspond 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 216.Biodiesel*The biodiesel fuel must comply with the DIN EN 14.214 (FAME) Standard.•Biodiesel is a methyl ester obtained from rapeseed oil.•DIN is the German abbreviation for “ Deutsches Institut für N ormung e.V.”,
the German standards institute.•EN means European Norm.•FAME is the English abbreviation for “ Fatty Acid Methyl Ester”.
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Checking and refilling levels219
Safety First
Controls and equipment
Practical tips
Technical Data
Your Authorised Service Centre can also be consulted to know if the vehicle
has been prepared for biodiesel use.
Things to note about RME fuel (biodiesel)
•The performance of a vehicle using biodiesel maybe somewhat reduced.•Fuel consumption of a vehicle using biodiesel may be slightly higher.•RME fuel is resistant to the cold down to approx. -10°C.•At temperatures below -10°C, we recommend using winter diesel fuel.•Your vehicle is designed to be refuelled with up to a maximum of 7%
biodiesel blend, in accordance with the DIN 51628 standard.Caution
•RME fuel can damage the fuel system in vehicles which are not suitably
adjusted.•If you decide to use biodiesel in your vehicle, please use only RME fuel
which is DIN E 14.214 compliant.•If you use biodiesel that does not meet the required standard, the fuel
filter could become clogged.Note
•In case of low exterior temperatures and a fuel biodiesel percentage of
higher than 50%, an increase in gas emission may occur during operation of
the independent heating.•The fuel filter may become clogged when fuel is changed to biodiesel. For
this reason, we recommend you that, when having run 300 or 400 km after a
fuel change, the fuel filter change must also be done. Also note the instruc-
tions in the Inspection and Maintenance plan.•If the vehicle is to remain parked for more than about two weeks, we
recommend filling the fuel tank with biodiesel and driving about 50 km in
order to avoid damage to the injection system.
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.
Filter pre-heater
Your vehicle is fitted with a fuel filter pre-heater, making it well equipped for
operation in winter. This ensures that the fuel system remains operational to
approx. -24°C, provided you use winter-grade diesel which is safe to -15°C.
However, if the fuel has waxed to such an extent that the engine will not start
at temperatures of under -24°C, simply place the vehicle in a warm place for
a while.
Caution
Do not mix fuel additives (“thinners”, or similar additives) with diesel fuel.
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Index
304Mirrors
Anti-dazzle interior rear-view mirror with auto-matic adjustment . . . . . . . . . . . . . . . . . . . 130
Automatic exterior mirror adjustment . . . . 137
Enabling stored settings . . . . . . . . . . . . . . . 138
Heated exterior mirrors . . . . . . . . . . . . . . . . 131
Make-up mirrors . . . . . . . . . . . . . . . . . . . . . 126
Storing settings . . . . . . . . . . . . . . . . . . . . . . 138
Mobile telephones and radiotelephones . . . . 215
multitronic® . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Driving with multitronic® . . . . . . . . . . . . . . 176NNumber of seats . . . . . . . . . . . . . . . . . . . . . . . . . 18OObservations . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Octane number . . . . . . . . . . . . . . . . . . . . . . . . . 218
Oil consumption . . . . . . . . . . . . . . . . . . . . . . . . 224
Oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Oil level
Check level . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
On-board computer . . . . . . . . . . . . . . . . . . . . . . . 85
Override function Sunroof override function . . . . . . . . . . . . . . 113
Overview Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
PPaddle levers
tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Paintwork Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 multitronic® . . . . . . . . . . . . . . . . . . . . . . . . 176
Parking aid SEAT parking system . . . . . . . . . . . . . . . . . 170
SEAT parking system plus . . . . . . . . . . . . . 170
Parking aid acoustic system . . . . . . . . . . . . . . . 169
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 193
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . . 218
Physical principles of a frontal collision . . . . . . 19
Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Plastic parts cleaning . . . . . . . . . . . . . . . . . . . . 211
Power steering . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Products for vehicle maintenance . . . . . . . . . . 205QQuartz clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61RRadiator fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Radio display . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Rain sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 Rain sensor faulty . . . . . . . . . . . . . . . . . . . . . . . . 80
Reading lights
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Rear drinks holder . . . . . . . . . . . . . . . . . . . . . . . 148
Rear fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Rear side window sun blind . . . . . . . . . . . . . . . 127
Rear view mirror With manual anti-dazzle setting . . . . . . . . 130
Rear view mirrors Anti-dazzle setting . . . . . . . . . . . . . . . . . . . 130
Interior rear view mirror . . . . . . . . . . . . . . . 130
Rear window heating Heating element wires . . . . . . . . . . . . . . . . 209
Rear window sun blind . . . . . . . . . . . . . . . . . . . 127
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Registration light . . . . . . . . . . . . . . . . . . . . . . . 278
Remote control key Indicator light . . . . . . . . . . . . . . . . . . . . . . . . 97
Locking and unlocking . . . . . . . . . . . . . . . . 105
Locking and unlocking the vehicle . . . . . . 105
Replacing the battery . . . . . . . . . . . . . . . . . . 97
Remote control keys . . . . . . . . . . . . . . . . . . . . . . 96 Re-synchronising . . . . . . . . . . . . . . . . . . . . 106
Removing and fitting the wheel . . . . . . . . . . . . 250
Repairs airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Replacement of parts . . . . . . . . . . . . . . . . . . . . 214
Replacing rear bulbs . . . . . . . . . . . . . . . . . . . . . 270
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
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