2008 Seat Exeo fuel additives

Checking and refilling levels
210PetrolPetrol 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 high er 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 mixe d 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 woul d 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 re ason, 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 208.Biodiesel*The biodiesel fuel must comply wi th the DIN EN 14.214 (FAME) Standard.•
Biodiesel is a methylester 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 “F atty Acid Methyl Ester”.
Exeo_EN.book Seite 210 Freitag, 17. Oktober 2008 11:24 11

Checking and refilling levels211
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
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 re
commend using winter diesel fuel.
•
Your vehicle is designed to be refuelled with up to a maximum of 7%
blended biodiesel.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 countr y 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-g rade 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
296On-board computer . . . . . . . . . . . . . . . . . . . . . . . 84
Override function
Sunroof override function . . . . . . . . . . . . . . 110
Overview Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57PPaintworkPolishing . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Parking aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 SEAT parking system . . . . . . . . . . . . . . . . . . 168
SEAT parking system plus . . . . . . . . . . . . . 168
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 185
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . . 210
Physical principles of a frontal collision . . . . . . 19
Plastic key tab . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Plastic parts cleaning . . . . . . . . . . . . . . . . . . . . 203
Power steering . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Products for vehicle maintenance . . . . . . . . . . 197QQuartz clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
RRadiator fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Radio display . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Rain sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Rain sensor faulty . . . . . . . . . . . . . . . . . . . . . . . . 79
Reading lights Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Rear drink holder . . . . . . . . . . . . . . . . . . . . . . . . 146
Rear fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Rear side window sun blind . . . . . . . . . . . . . . . 124
Rear view mirror With manual anti-dazzle setting . . . . . . . . 127
Rear view mirrors Anti-dazzle setting . . . . . . . . . . . . . . . . . . . 127
Interior rear view mirror . . . . . . . . . . . . . . . 127
Rear window heating Heating element wires . . . . . . . . . . . . . . . . 201
Rear window sun blind . . . . . . . . . . . . . . . . . . . 124
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Registration light . . . . . . . . . . . . . . . . . . . . . . . . 270
Remote control key Indicator light . . . . . . . . . . . . . . . . . . . . . . . . 94
Locking and unlocking . . . . . . . . . . . . . . . . 102
Locking and unlocking the vehicle . . . . . . 102
Replacing the battery . . . . . . . . . . . . . . . . . . 94
Remote control keys . . . . . . . . . . . . . . . . . . . . . . 93 Re-synchronising . . . . . . . . . . . . . . . . . . . . 103
Removing and fitting the wheel . . . . . . . . . . . . 242 Repairs
airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Replacement of parts . . . . . . . . . . . . . . . . . . . . 206
Replacing rear bulbs . . . . . . . . . . . . . . . . . . . . . 262
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Reverse gear Manual gearbox . . . . . . . . . . . . . . . . . . . . . 173
Roof carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 Attachment points . . . . . . . . . . . . . . . . . . . 144
Roof load . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Running in Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
SSAFE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Aspects to take into account . . . . . . . . . . . . . 8
Before setting off . . . . . . . . . . . . . . . . . . . . . . 8
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . 8
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Safety equipment . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety instructions Engine compartment . . . . . . . . . . . . . . . . . 213
Safety notes Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Belt tension devices . . . . . . . . . . . . . . . . . . . 27
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . 42
Disabling front passenger airbag . . . . . . . . 45
frontal airbags . . . . . . . . . . . . . . . . . . . . . . . . 35
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