2009 SKODA OCTAVIA TOUR run flat

Driving and the Environment
141
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Avoid driving short distances Short distances result in an above-average high fuel consumption.– Avoid driving a distance of no more than 4 km if the engine is cold.The engine and catalytic converter mu
st first have reached their optimal
operating
temperature
in order to effectively reduce fu
el consumption and pollutant emis-
sions. The cold engine vehicle consumes approx. 15 - 20 litres/100 km of fuel immediately after starting. Fuel co
nsumption drops to 10 litres/100 km after just 1 kilometre. The
engine reaches its operating temperat
ure (outside temperature and engine
dependent) only after about
4 to 10
kilometres and the fuel consumption then
stabilizes. You should therefore avoid driving short distances whenever possible. An important factor in this connection is also the
ambient temperature
. The
⇒ fig. 143
shows the different fuel consumptions for the same distance, on the one
hand at +20°C and on the other hand at
-10°C. Your vehicle has a higher fuel
consumption in winter than in summer.Checking tyre inflation pressures Tyres which are correctly inflated save fuel.Always ensure that your tyres are inflated
to the correct pressure at all times. The
rolling resistance will be increased if the tyre filling pressure is too low. This will not
only increase fuel consumption but also
tyre wear and the driving behaviour will
worsen. Always check the inflation pressure of the tyres when
cold
.
Do not drive with
winter tyres
all year round for this costs about 10 % more fuel.
Winter tyres are also louder.No unnecessary ballast Transporting ballast costs fuel.The fact that every kilogram of extra
weight
increases your fuel consumption
means that it is worth taking a look in the luggage compartment to avoid trans- porting any unnecessary ballast. It is particularly in town traffic, when one
is accelerating quite often, that the vehicle
weight will have a significant effect upon
the fuel consumption. A rule of thumb
here is that an increase in weight of 100
kilograms will cause an increase in fuel
consumption of about 1
litre/100 kilometres.
You may frequently also leave a
roof rack fitted
on just out of convenience,
although you no longer need it. The incr
eased aerodynamic drag of your vehicle
causes it to use about 10% more fuel th
an normal at a speed of 100 - 120 km/h,
even when you are not carr
ying a load on the roof.
Saving electricity Generating electricity costs fuel.– Switch off electrical components as
soon as you no longer need them.
When the engine is running, the alternator
generates and supplies
electrical power.
The greater the load on the alternator as a result of having a large number of elec-trical components switched on, the more
fuel will be consumed for operating the
alternator.
Fig. 143 Fuel consumption in litres/100 km at different temperatures
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Fuel
157
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
– Unscrew the fuel filler cap anti-cl
ockwise and place the fuel filler cap
from above on the fuel filler flap
⇒
page 156, fig. 146
.
Closing fuel filler cap – Screw on the cap by turning it to the right until it is heard to lock. – On vehicles without remote unlocking of the fuel filler flap from the
driver's seat, lock the fuel filler cap on the fuel filler tube by turning the vehicle key to the right and withdraw the key.
– Close the fuel filler flap until it locks. Open the fuel filler flap from the driver's seat* – Press the switch to open the fuel filler flap
⇒
page 156, fig. 145
.
– Unscrew the fuel filler cap anti-cl
ockwise and place the fuel filler cap
from above on the fuel filler flap
⇒
page 156, fig. 146
.
Closing fuel filler cap – Screw on the cap by turning it to the right until it is heard to lock. – Close the fuel filler flap until it locks.The correct grade of fuel for your vehicle as
well as the tyre size and inflation pres-
sures are stated on a sticker affixed to the
inside of the fuel filler flap. Further infor-
mation on fuel
⇒page 155, “Fuel”.
The fuel tank has a capacity of about 55 litres.
WARNING
Pay attention to any legal requirements if
you do carry a spare canister in the
vehicle. We do not recommend carrying any fuel canisters in your vehicle for safety reasons. The canister can be da
maged in the event of an accident and
fuel may leak out.
Caution
•
Before refuelling it is necessary to switch off the auxiliary heating system (auxil-
iary heating and ventilation) *.•
Remove any fuel which has spilled onto
the paintwork of your vehicle immedi-
ately - risk of paint damage!•
On vehicles fitted with a
catalytic converter, never let the fuel tank run
completely empty. An irregular supply of fu
el to the engine can result in misfiring
and unburnt fuel may get into the exhaust system, which may result in overheating and damage to the catalytic converter.•
Make sure that the valve is not pressed
into the filler tube when inserting the
pump nozzle into the filler tube. Otherwis
e you are unintentionally filling up the
volume, which in case of heat can cause an
expansion of the fuel. This can lead to
an overflow of fuel or damage
to parts of the fuel reservoir.
•
The fuel tank is full just as soon as the pump nozzle switches off for the first time,
provided the nozzle has been operated pr
operly. Do not continue refuelling -
otherwise the expansion volume is filled up.Emergency release of fuel filler flapIf a fault exists in the system for opening the fuel filler flap from the driver's seat*, the fuel filler flap can be opened manually.
Fig. 147 Luggage compart- ment: Emergency release of fuel filler flap
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Wheels and Tyres
173
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Wheels and TyresWheelsGeneral information•
New tyres do not offer optimal grip at first and should therefore be run in for
about 500 km at a moderate speed and an
appropriately cautious style of driving.
You will also profit from longer tyre life.•
The tread depth of new tyres may differ
because of design features and the
configuration of the tread (depending on
the type of tyre and the manufacturer).
•
Drive over curbs on the side of the road
and other such obstacles slowly and,
where possible, at a right angle in order to avoid damage to tyres and wheel trims.•
Inspect your tyres from time to time
for damage (punctures, cuts, splits and
bulges). Remove foreign bodies from the tyre profile.•
Damage to tyres and wheels is frequent
ly not visible. Unus
ual vibrations or
pulling of the vehicle to one side
could be a sign of tyre damage.
Please reduce
your speed immediately and stop if
you suspect that a wheel is damaged.

Inspect the tyres for signs of damage (bulges,
splits, etc.). If no
visible damage is
present, please drive at an appropriatel
y slow speed and carefully to the nearest
specialist garage in order to have your vehicle inspected.•
Also protect your tyres from contact with oil, grease and fuel.
•
Immediately replace any dust caps of the valves which have got lost.
•
Mark wheels before removing them so th
at their previous direction of running
can be maintained when mounted them again.•
Always store wheels or tyres which been removed in a cool, dry and, where
possible, dark place. Tyres which are not fixed to a wheel trim should be stored upright.
WARNING
•
New tyres during the first 500 km do not offer optimal grip and should
therefore be run appropriately - risk of accident!•
Never drive with damaged tyres - risk of accident!
Note
Please observe the various differing legal requirements regarding tyres.Tyre lifeThe life of your tyres very much depends on the following points: Tyre pressure The working life of tyres will be shortened considerably if the tyres are insufficiently or over-inflated and this will have an advers
e effect on the handli
ng of your vehicle.
Correctly inflated tyres are of partic
ular importance when travelling at
high speeds
.
It is therefore good to check the pressure at least once a month and also before setting off on a long trip. Please do not
forget the spare wheel* when checking the
tyres. The tyre inflation pressures for
summer tyres
are indicated on the inside of the fuel
filler flap
⇒fig. 159
. The inflation pressures for
winter tyres
are 20 kPa (0.2 bar)
higher than those for summer tyres
⇒page 177.
The tyre pressure should be at the highest
pressure specified for your vehicle at all
times.
Fig. 159 An opened fuel filler flap with a tyre size and tyre inflation pressure table
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Breakdown assistance
189
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Start engineIt is important to connect the jump
-start cables in the correct order.
Connecting positive terminals – Attach one end to the positive terminal
⇒
fig. 172
of the
discharged battery .
– Attach the other end to the positive terminal of the battery
supplying the power .
Connecting negative term
inal and engine block
– Attach one end to the negative
terminal of the battery supplying
the power .
– Attach the other end to a solid metal part which is connected
firmly to the engine block, or
to the engine block itself.
Starting engine – Start the engine of the vehicle providing current and run the engine at
idling speed.
– Now start the engine of the vehicle with the discharged battery.
– Interrupt the attempt at starting an engine after 10 seconds if it does
not start right away and wait for about 30 seconds before repeating the attempt.
– Disconnect the cables on the engine in exactly the
reverse order
they
were connected up.
WARNING
•
The non-insulated parts of the terminal clamps must never make contact
with each other. Furthermore, the cable connected to the positive terminal of the battery must not come into contact with electrically conducting parts of the vehicle - risk of a short circuit!•
Do not affix the jump starting cables to the negative terminal of the
discharged battery. There is the risk
of detonating gas seeping out the
battery being ignited by the strong
spark which results from the engine
being started.•
Run the jump-start cables so that th
ey cannot be caught
by any rotating
parts in the engine compartment.•
Do not bend over the batteries - risk of caustic burns!
•
The vent screws of the battery cells must be tightened firmly.
•
Keep any sources of ignition (naked
flame, smouldering cigarettes etc.)
away from the battery - risk of an explosion!Tow-starting and towing vehicleGeneralPlease pay attention to the following in
structions if you are going to use a
tow rope: Driver of the towing vehicle – Do not drive off until the tow rope is taught.
Fig. 172 Jump-starting using the battery from another vehicle: A - flat vehicle battery, B - battery providing current
A1AAA2AB
A3
AB
A4
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