2012 SKODA SUPERB run flat

Avoid short distances
Fig. 153
Principle sketch: Fuel consump-
tion in l/100 km at different tem-
peratures
Short distances result in an above-average high fuel consumption. We therefore
recommend avoiding distances of less than 4 km if the engine is cold.
A cold engine consumes the most fuel immediately after the start. Fuel consump-
tion drops to 10 litres/100 km after just 1 kilometre. The consumption stabilises
once the engine and catalytic converter have reached their operating tempera-
ture.
An important factor in this connection is also the ambient temperature. The im-
age » Fig. 153 shows the different levels of fuel consumption after driving a cer-
tain distance at a temperature of +20 °C and a temperature of -10 °C. Your vehicle
has a higher fuel consumption in the winter than in the summer. ÐChecking tyre inflation pressures
Tyres which are correctly inflated save fuel.
Always ensure the tyre inflation pressure is correct. The rolling resistance will be
increased if the tyre filling pressure is too low. This will not only increase fuel con-
sumption but also tyre wear and the driving behaviour will worsen.
Always check the tyre inflation pressure when the tyres are cold. ÐAvoid unnecessary ballast
Transporting ballast costs fuel.
Each kilogramme of weight increases the fuel consumption. It is worth checking
the boot to avoid transporting any unnecessary ballast. It is particularly in town traffic, when one is accelerating quite often, that the ve-
hicle 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.
At a speed of 100 - 120 km/h, your vehicle that is fitted with a roof rack cross
member without a load will use use about 10 % more fuel than normal due to the
increased aerodynamic drag.
Ð Saving electricity
When the engine is running, the alternator generates and supplies electrical pow-
er. If more electrical components of the electrical system are switched on, more
fuel is needed to operate the alternator. We therefore recommend switching off
electrical components if these are no longer required. Ð Environmental compatibility
Environmental protection has played a major role in the design, selection of mate-
rials and manufacture of your new

ŠKODA. Particular emphasis has been placed
on the following points:
Design measures
› Joints designed to be easily detached.
› Simplified disassembly due to the modular structure system.
› Improved purity of different classes of materials.
› Identification of all plastic parts in accordance with VDA Recommendation 260.
› Reduced fuel consumption and exhaust emission CO
2.
› Minimum fuel leakage during accidents.
› Reduced noise.
Choice of materials › Extensive use of recyclable material.
› Air conditioning filled with CFC-free refrigerant.
› No cadmium.
› No asbestos.
› Reduction in the “vaporisation” of plastics.
Manufacture › Solvent-free cavity protection.
› Solvent-free protection of the vehicle for transportation from the production
plant to the customer. £
161
Driving and the Environment

Unidirectional tyres
First read and observe the introductory information and safety warn-
ings on page 187.
The direction of rotation of the tyres is marked by arrows on the wall of the tyre
.
The so specified running direction must absolutely be complied with. Only then
are the tyres able to provide the optimal properties in terms of grip, low noise,
wear-and-tear and aquaplaning.
If, in the event of a puncture, it is necessary to fit a spare wheel with a tyre with-
out a dedicated running direction or the opposite running direction, drive carefully
as the optimum characteristics of the tyre are no longer applicable in this situa-
tion. ÐSpare wheel
Fig. 166
Boot: Spare wheel
First read and observe the introductory information and safety warn-
ings on page 187.
The spare wheel is located in a well under the floor covering in the boot and is
fixed in place with a special bolt » Fig. 166.
Before removing the spare wheel, the box containing the vehicle tool kit must be
removed.
It is important to check the inflation pressure in the spare wheel (preferably every
time the tyre air pressure is checked - see sticker on the fuel filler flap »
page 188)
to ensure it is always ready to use.
ä
ä If the dimensions or design of the spare wheel differ from the tyres fitted to the
vehicle (e.g. winter tyres or low-profile tyres), it must only be used briefly in the
event of a puncture and if an appropriately cautious style of driving is adop-
ted » .
Replace it with a wheel having the appropriate mode and dimensions as soon as
possible
Temporary spare wheel
A warning label is displayed on the wheel rim of the spare wheel to indicate that
your vehicle is equipped with a temporary spare wheel.
Please observe the following when driving with a temporary spare wheel.
› The warning label must not be covered after installing the wheel.
› Do not drive faster than 80

km/h with the temporary spare wheel and pay par-
ticular attention while driving. Avoid accelerating at full throttle, sharp braking
and fast cornering.
› The inflation pressure for this spare wheel is identical to the maximum inflation
pressure of the standard tyres.
› Only use this temporary spare wheel to reach the nearest ŠKODA specialist ga-
rage as it is not intended for continuous use.
› No other summer or winter tyres must be mounted on the rim of the temporary
spare wheel R 18. WARNING
■ Never use the temporary spare wheel if it is damaged.
■ If the dimensions or design of the temporary spare wheel differ from the fit-
ted tyres, never drive faster than 80
km/h (or 50 mph). Avoid accelerating at
full throttle, sharp braking and fast cornering. CAUTION
Observe the instructions on the sticker on the temporary spare wheel. Note
The tyre pressure should be at the highest pressure specified for your vehicle at
all times. Ð
190 General Maintenance

Inflating
›
Screw the tyre inflation hose 5
» Fig. 177
on page 201 of the air compressor
firmly onto the tyre valve.
› Check that the air release valve 7
is closed.
› Start the engine and run it in idle.
› Plug the connector 9
into 12 Volt socket »
page 84, Cigarette lighter, 12-volt
power socket.
› Switch on the air compressor with the ON and OFF switch 8
.
› Allow the air compressor to run until a pressure of 2.0 - 2.5 bar is achieved.
Maximum run time of 8 minutes » !
› Switch off the air compressor.
› If you cannot reach an air pressure of 2.0 – 2.5 bar, unscrew the tyre inflation
hose 5
from the tyre valve.
› Drive the vehicle 10 metres forwards or backwards to allow the sealing agent to
“distribute” in the tyre.
› Firmly screw the tyre inflation hose 5
back onto the tyre valve and repeat the
inflation process.
› If you cannot reach the required tyre inflation pressure here either, this means
the tyre has sustained too much damage. You cannot seal with tyre with the
breakdown kit » .
› Switch off the air compressor.
› Remove the tyre inflation hose 5
from the tyre valve.
Once a tyre inflation pressure of 2.0

– 2.5 bar is achieved, continue the journey at
a maximum speed of 80 km/h (50 mph).
Check the tyre inflation pressure after driving for 10 minutes » page 202.WARNING
■ During inflation, the tyre inflation hose and air compressor may get hot- risk
of injury! ■ Do not place the hot tyre inflation hose or hot air compressor on flammable
materials - risk of fire!
■ If you cannot inflate the tyre to at least 2.0 bar, this means the damage sus-
tained was too serious. The sealing agent cannot be used to seal the tyre. Do
not drive the vehicle. Get professional assistance! CAUTION
Switch off the air compressor after running 8 minutes at the latest - danger of
overheating! Allow the air compressor to cool a few minutes before switching it
on again. Ð Check after driving for 10 minutes
First read and observe the introductory information and safety warn-
ings on page 200.
Check the tyre inflation pressure after driving for 10 minutes!
If the tyre inflation pressure is 1.3 bar or less:
›  Do not drive the vehicle!
You cannot properly seal with tyre with the break-
down kit.
› Get professional assistance.
If the tyre inflation pressure is 1.3 bar or more:
› Adjust the tyre inflation pressure to the correct value (see inside of fuel filler
cap).
› Continue driving carefully to the nearest ŠKODA specialist garage at a maxi-
mum speed of 80 km/h (50 mph). Ð Jump-starting
ä
Introduction
This chapter contains information on the following subjects:
Jump-starting 203
Jump-starting in vehicles with the START-STOP system 204
Jump-starting vehicles with the vehicle battery in the boot 204
The battery of another vehicle can be used to jump-start your vehicle if the en-
gine will not start because the battery is flat. Jump-start cables are required for
this purpose.
Both batteries must have a rated voltage of 12 V. The capacity (Ah) of the battery
supplying the power must not be significantly less than the capacity of the dis-
charged battery in your vehicle.
Jump-start cables
Only use jump-start cables which have an adequately large cross-section and in-
sulated terminal clamps. Observe the manufacturer's instructions.
Positive cable - colour coding in the majority of cases is red.
Negative cable - colour coding in the majority of cases is black. £
ä
202 Do-it-yourself