catalytic converter SKODA SUPERB 2014 2.G / (B6/3T) Owner's Manual

Driving
Starting-off and Driving
Starting and stopping the engine using the key
Introduction
This chapter contains information on the following subjects:
Electronic immobilizer
136
Ignition Switch
136
Starting the engine
136
Stopping the engine
137
Starting and stopping the engine on vehicles with the KESSY sys-
tem » page 137 .
The engine can only be started using a correctly coded original key.
The engine running noises may louder at first be louder for a short time after
starting the cold engine. This is quite normal and is not an operating problem.
WARNING■ When the vehicle is travelling with the engine off, the ignition key must
always be in position 2 » Fig. 133 on page 136 (ignition switched on). This
position is confirmed by the appearance of certain indicator lamps in the in-
strument cluster. ■If the key is not in position 2,
it could unexpectedly lock the steering -
danger of accident!
■
Only pull the ignition key from the ignition lock when the vehicle has
come to a complete stop (by applying the handbrake). Otherwise, the steer-
ing could be blocked – risk of accident!
■
Never leave the key in the vehicle when you exit the vehicle. Unauthor-
ized persons, such as children, for example, could lock the car, turn on the
ignition or start the engine - there is a danger of injury and accidents!
■
Never leave the vehicle unattended with the engine running - there is
risk of accident, damage or theft!
■
Never switch off the engine before the vehicle is stationary – risk of acci-
dent!
WARNING■ Never leave the engine running in unventilated or closed rooms. The ex-
haust gases from the engine contain substances such as odourless and col-
ourless carbon monoxide (a poisonous gas) – risk to life! ■Carbon monoxide can cause unconsciousness and death.■
Do not leave any items (e.g. cloths or tools) in the engine compartment.
This presents a fire hazard and the risk of engine damage.
■
Never cover the engine with additional insulation material (e.g. with a
cover) – risk of fire!
CAUTION
■ The starter must only be operated when the engine is not running and the
vehicle is at a standstill. The starter or engine can be damaged if the starter is
activated when the engine is running 3
» Fig. 133 on page 136 .
■
Do not tow start the engine – there is a risk of damaging the engine and the
catalytic converter. The battery from another vehicle can be used as a jump-
start aid » page 207 , Jump-starting .
CAUTION
■
Avoid high engine revolutions, full throttle and high engine loads before the
engine has reached its operating temperature – risk of damaging the engine!■
Do not switch the engine off immediately at the end of your journey after the
engine has been operated over a prolonged period at high loads but leave it to
run at an idling speed for about 1 minute. This prevents any possible accumula-
tion of heat when the engine is switched off.
For the sake of the environment
Do not warm up the engine while the vehicle is stationary. If possible, start
your journey as soon as the engine has started. Through this the engine rea-
ches its operating temperature more rapidly and the pollutant emissions are
lower.
Note
After switching off the ignition, the radiator fan may intermittently continue to
operate for approx. 10 minutes.135Starting-off and Driving

Vehicles with automatic transmission1)
The engine will not start if the brake pedal is not depressed.
The following message is shown in the information cluster display. Depress brake to start!
BRAKE
CAUTION
■ If the engine does not start up after a second attempt, one of the following
fuses may be defective. ■ Petrol engine - fuse for the electric fuel pump.
■ Diesel engine - fuse for the control unit for glow plugs or glow plug relay
and fuel pump.■
Check the fuse and replace if necessary » page 215, or seek assistance from
a specialist garage.
Stopping the engine
Read and observe
and on page 135 first.
Switch off the engine by turning the ignition key to position
1
» Fig. 133 on
page 136 .
For vehicles with automatic transmission, the ignition key can only be removed
if the selector lever is in position P.
Starting and stopping the engine - KESSY
 Introduction
This chapter contains information on the following subjects:
Steering lock / unlock
138
Ignition on/off
138
Starting the engine
139
Switching off the engine
139
Emergency start-up of the engine
139
Emergency ignition shutoff system
140The KESSY system (Keyless Entry Exit System, hereinafter referred to only as
system) allows the switching on or switching off of the ignition and starting or
stopping of the engine without the active use of the key.
A key must be in the vehicle to unlock the steering, switch on the ignition and
start the vehicle. When travelling the key must be in the vehicle.
The engine running noises may louder at first be louder for a short time after starting the cold engine. This is quite normal and is not an operating problem.WARNING■ Never leave the key in the vehicle when you exit the vehicle. Unauthor-
ized persons, such as children, for example, could lock the car, turn on the
ignition or start the engine - there is a danger of injury and accidents!■
Never leave the vehicle unattended with the engine running - there is a
risk of theft etc!
■
Never switch off the engine before the vehicle is stationary – risk of acci-
dent!
WARNING■ Never leave the engine running in unventilated or closed rooms. The ex-
haust gases from the engine contain substances such as odourless and col-
ourless carbon monoxide (a poisonous gas) – risk to life! ■Carbon monoxide can cause unconsciousness and death.
CAUTION
■ The system can recognize the valid key, even if it has been forgotten, for ex-
ample, in the front of the vehicle roof D » Fig. 32 on page 50 - There is danger
of loss or damage to the key! It is therefore not always necessary to know
where the key is.■
The starter must only be operated when the engine is not running and the
vehicle is at a standstill. The starter or engine may be damaged if the starter is
activated when the engine is running.
■
Do not tow start the engine – there is a risk of damaging the engine and the
catalytic converter. The battery from another vehicle can be used as a jump-
start aid » page 207 , Jump-starting . 
1)
Applies to vehicles with START-STOP system.
137Starting-off and Driving

Avoiding full throttleFig. 142
Principle sketch: Fuel consump-
tion in litres/100 km. and speed
in km/h.
Read and observe on page 146 first.
Driving more slowly saves fuel.
Sensitive use of the accelerator will not only significantly reduce fuel con-
sumption but also positively influence environmental pollution and wear of
your vehicle.
The maximum speed of your vehicle should, as far possible, never be used.
Fuel consumption, pollutant emissions and vehicle noises increase dispropor-
tionally at high speeds.
The graph » Fig. 142 shows the ratio of fuel consumption to the speed of your
vehicle. Fuel consumption will be halved if you drive at only three-quarters of
the possible top speed of your vehicle.
Reducing idling
Read and observe
on page 146 first.
Idling also costs fuel.
In vehicles not equipped with the START-STOP system, turn off the engine when in a traffic jam, at a level crossing or traffic lights with longer wait times.
Even after just 30 - 40 seconds you will have saved more fuel than that is nee-
ded when you start the engine up again.
If an engine is only idling it takes much longer for it to reach its normal operat-
ing temperature. Wear-and-tear and pollutant emissions, though, are particu-
larly high in the warming-up phase. Therefore, start driving as soon as the en-
gine has started, In this case high engine speeds should be avoided.
Avoiding short distancesFig. 143
Principle sketch: Fuel consump-
tion in l/100 km at different tem-
peratures
Read and observe on page 146 first.
Short distances result in an above-average high fuel consumption. We there- fore 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 con-
sumption drops to 10 litres/100 km after just 1 kilometre. The consumption sta-
bilises once the engine and catalytic converter have reached their operating
temperature.
An important factor in this connection is also the ambient temperature. The
graph » Fig. 143 shows the different levels of fuel consumption after driving a
certain distance at a temperature of +20 °C and a temperature of -10 °C.
Checking tyre inflation pressure
Read and observe
on page 146 first.
Tyres which are correctly inflated save fuel.
Always ensure the tyre inflation pressure is correct. If the inflation pressure is
too low, the tyres will have to overcome a higher rolling resistance. This will
not only increase fuel consumption but also tyre wear and the driving behav-
iour will worsen.
Always check the tyre inflation pressure when the tyres are cold.
Avoiding unnecessary ballast
Read and observe
on page 146 first.
Transporting ballast costs fuel. 
147Starting-off and Driving

Cavity protectionRead and observe
and on page 173 first.
All the cavities of your vehicle which are at risk from corrosion are protected
for life by a layer of protective wax applied in the factory.
This wax protection does not need to be inspected or re-applied.
If any small amount of wax flow out of the cavities at high temperatures, these
must be removed with a plastic scraper and the stains cleaned using a petrole-
um cleaner.
WARNINGSafety regulations should be observed when using petroleum cleaner to re-
move wax – risk of fire!
Wheels
Read and observe
and on page 173 first.
Wheel rims
Also thoroughly wash the wheel rims when washing the vehicle on a regular
basis.
Regularly remove salt and brake abrasion, otherwise the rim material will be
corroded.
Damage to the paint layer on the wheel rims must be touched up immediately.
Light alloy wheels
After washing thoroughly and treat the wheel rims with a protective product
for light alloy wheels. Products which cause abrasion must not be used to
treat the wheel rims.
CAUTION
Severe layers of dirt on the wheels can also result in wheel imbalance. This
may show itself in the form of a wheel vibration which is transmitted to the
steering wheel which, in certain circumstances, can cause premature wear of
the steering. This means it is necessary to remove the dirt.Underbody protection
Read and observe
and on page 173 first.
The underside of your vehicle is protected for life against chemical and me-
chanical influences.
It is not possible to guarantee that the protective coating will not suffer any
damage as the vehicle is driven.
We recommend having the protective coating underneath the vehicle and the
chassis checked — preferably before the beginning of winter and at the end of
winter.
WARNINGNever use additional underbody protection or anti-corrosion agents for ex-
haust pipes, catalytic converters, diesel particle filters or heat shields.
When the engine reaches its operating temperature, these substances may ignite - risk of fire!
Taking care of the interior
 Introduction
This chapter contains information on the following subjects:
Natural leather
177
Artificial leather, cloths and Alcantara ®
178
Seat covers
178
Seat belts
178
Regular and proper care help to retain the efficiency and
value of your vehicle.
We recommend using vehicle care products from ŠKODA Original Accessories.
These are available from ŠKODA Partners. The usage instructions on the pack-
age must be observed.
WARNING■ Vehicle care products may be harmful to your health if not used according
to the instructions.■
Always keep the vehicle care products safe from people who are not com-
pletely independent, e.g. children - there is a danger of poisoning! 
176General Maintenance

If using a tow rope, ensure that it is always kept taught.
CAUTION
■Do not tow start the engine – there is a risk of damaging the engine and the
catalytic converter. The battery from another vehicle can be used as a jump-
start aid » page 207 , Jump-starting .■
If the gearbox no longer contains any oil because of a defect, your vehicle
must only be towed with the driven wheels raised clear of the ground or on a
special breakdown vehicle or trailer.
■
The vehicle must be transported on a special breakdown vehicle or trailer if it
is not possible to tow in the vehicle in the way described or if the towing dis-
tance is greater than 50 km.
■
To protect both vehicles when tow-starting or towing, the tow rope should
be elastic. Thus one should only use plastic fibre rope or a rope made out of a
similarly elastic material.
■
While towing, take care to avoid impermissibly high tensile forces or jerky
loads. There is always a risk of excessive stresses and damage resulting at the
points to which you attach the tow rope or tow bar when you attempt to tow a
vehicle which is not standing on a paved road.
■
Attach the tow rope or the tow bar to the towing eyes » page 209 , Front
towing eye or » page 210 , Rear towing eye to the detachable ball head of the
towing equipment » page 163 .
Note
■
We recommend using a tow rope from ŠKODA Original Accessories, which is
available from a ŠKODA Partner.■
Towing another vehicle requires a certain amount of practice. Both drivers
should be familiar with the particular points about towing a vehicle. Unskilled
drivers should not attempt to tow in another vehicle or to be towed in.
■
When towing, respect the national legal provisions, especially those which
relate to the identification of the towing vehicle and the vehicle being towed.
■
The tow rope must not be twisted as it may in certain circumstances result in
the front towing eye being unscrewed out of your vehicle.
Front towing eyeFig. 185
Removing the cap / installing the towing eye
Read and observe
on page 209 first.
›
Remove the cap from the front bumper » Fig. 185 -
 .
›
Screw in the towing eye by turning to the left up to the stop
» Fig. 185 -

and tighten as much as possible. For tightening purposes, we recommend,
for example, using the wheel wrench, towing eye from another vehicle or a
similar object that can be pushed through the eye.
›
After unscrewing the towing eye, put the cap on and press into place. The
cap must engage firmly.
CAUTION
The towing eye must always be screwed in fully and firmly tightened, other-
wise the towing eye can tear when towing in or tow-starting.209Emergency equipment and self-help