catalytic converter SKODA OCTAVIA 2013 3.G / (5E) Owner's Manual

Power steeringFirst read and observe the introductory information and safety warn-ings
on page 118.
The power steering enables you to steer the vehicle with less physical force.
The power steering only works when the engine is running. It is still possible to fully steer the vehicle if the power steering fails or if the en-gine is not running (e.g. vehicle being towed in). However, greater physical effort is required to turn the steering wheel.
Steering force assistance can be influenced by the selection of driving mode » page 161 .

Starting and stopping the engine using the key

Introduction
This chapter contains information on the following subjects:
Electronic immobiliser
120
Ignition switch
120
Starting the engine
120
Stopping the engine
121
Starting and stopping the engine on vehicles with the KESSY system » page 121.
The engine can only be started with an appropriate 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 driving without the engine running, the ignition key must always be in
the position 2 » Fig. 115 on page 120 (ignition switched on). This position is
indicated by the illumination of certain indicator lights in the instrument clus-
ter. ■ If the key is not in position 2
, this could lead to unexpected the steering
locking - risk 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 steering wheel
could block – risk of accident!
■
When leaving the vehicle, the ignition must always be removed. This is par-
ticularly important if children are left in the vehicle. Otherwise the children
could, for example, start the engine – risk of accident or injury!
■
Never leave the vehicle unattended with the engine running.
■
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 starter must only be operated when the engine is not running and the vehi-
cle is at a standstill. The starter or engine may be damaged if the starter is activa- ted when the engine is running 3
» Fig. 115 on page 120.
■
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 243 , Jump-starting using the battery from another vehicle .
CAUTION
■
Avoid high engine revolutions, full throttle and high engine loads before the en-
gine 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 accumulation
of heat when the engine is switched off. 
119Starting-off and Driving

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 exam-
ple, in the front of the vehicle roof D » Fig. 14 on page 38 - 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 vehi-
cle is at a standstill. The starter or engine may be damaged if the starter is activa- ted 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 243 , Jump-starting using the battery from another vehicle .
CAUTION
■
Avoid high engine revolutions, full throttle and high engine loads before the en-
gine 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 accumulation
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 reaches its operating temperature more rapidly and the pollutant emissions are lower.
Note
■ The vehicle can not be locked if the ignition has not been turned off.■The system is protected against inadvertently switching off the engine while
driving, this means that the engine can only be switched off in an emergen- cy » page 124 .■
After switching off the ignition, the radiator fan may intermittently continue to
operate for approx. 10 minutes.■
Under certain circumstances (e.g. after switching off the ignition and opening
the driver's door), the steering is enabled only when the ignition is switched on or the engine is started.

Steering lock / unlock
Fig. 116
Starter button
First read and observe the introductory information and safety warn-
ings on page 121.
The steering lock (steering lock) deters attempted theft of your vehicle.
Locking
›
Stop the vehicle.
›
Switch off the engine or the ignition by pressing the starter button » Fig. 116.
›
Open the driver door.
The steering is locked automatically.
If the driver's door is opened and the ignition is switched off afterwards, the
steering is only locked after the vehicle is locked.
Unlocking
›
Open the driver's door and get into the vehicle.
›
Close the driver's door.
The steering is unlocked within 2 seconds.
If the system does not unlock the steering at the first time (for example when the
front wheels are in contact with an obstacle), then two more unlocking attempts
are performed automatically. 
122Driving

If an engine is only idling it takes much longer for it to reach its normal operating
temperature. Wear-and-tear and pollutant emissions, though, are particularly
high in the warming-up phase. Therefore, start driving as soon as the engine has
started. though high engine speeds should be avoided.
Avoiding short distances
Fig. 125
Principle sketch: Fuel consump-
tion in l/100 km at different tem-
peratures
First read and observe the introductory information and safety warn-
ings on page 131.
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. 125 shows the different levels of fuel consumption after driving a cer-
tain distance at a temperature of +20 °C and at a temperature of -10 °C.
The vehicle has a higher fuel consumption in winter than in summer.

Convenience consumers
First read and observe the introductory information and safety warn-ings
on page 131.
The convenience consumers have a share in fuel consumption.
We recommend you keep these consumers on only for as long as necessary. The convenience consumers include:
› The air conditioning system;
› Rear window heater;
› Windscreen heater;
› Heating of the external mirror;
› Rear fog light;
› Fog lights;
› Heated front seats;
› Auxiliary heating (parking heating).
Information about convenience consumers and the amount of fuel con- sumed » operating instructions for Infotainment , chapter Vehicle settings (CAR
button) .
Up to three convenience consumers are displayed in the Infotainment display-
the top 3 in terms of energy consumption 1)
.

Checking tyre inflation pressure
First read and observe the introductory information and safety warn-ings
on page 131.
Tyres which are correctly inflated save fuel.
Always ensure the tyre inflation pressure is correct. If the inflation pressure is too
low, the tyres must overcome a higher rolling resistance. This will not only in-
crease fuel consumption but also tyre wear and the driving behaviour will worsen.
Always check the tyre inflation pressure when the tyres are cold.


1)
The exterior mirror heater will only be shown in the infotainment display when outside temperatures
are below about 20 ° C.
133Starting-off and Driving

CAUTIONWhen washing your vehicle, ensure as little water as possible gets into the lock-
ing cylinders.
Cavity protection
First read and observe the introductory information and safety warn-
ings
on page 205.
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.
Wax protection does not require to be inspected or re-treated.
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 petroleum
cleaner.
WARNINGSafety regulations should be observed when using petroleum cleaner to re-
move wax – risk of fire!

Wheels
First read and observe the introductory information and safety warn-
ings
on page 205.
Wheel rims
Also thoroughly wash the wheel rims when washing the vehicle on a regular ba-
sis.
Regularly remove salt and brake abrasion, otherwise the rim material will be cor-
roded.
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.
CAUTIONSevere 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
First read and observe the introductory information and safety warn-ings
on page 205.
The underside of your vehicle is protected for life against chemical and mechani-
cal 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 might ignite -
risk of fire!

Taking care of the interior
 Introduction
This chapter contains information on the following subjects:
Natural leather
209
Artificial leather, cloths and Alcantara ®
210
Seat covers
210
Seat belts
211

208General Maintenance

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 instructions of the jumper lead manufactur-
er.
Positive cable – colour coding in the majority of cases is red.
Negative cable – colour coding in the majority of cases is black.
Jump-starting in vehicles with the START-STOP system
Fig. 204
Engine earth: START-STOP sys-
tem
First read and observe the introductory information and safety warn- ings on page 243.
On vehicles with the START-STOP system, the jump-start cable of the charger
must never be connected directly to the negative pole of the vehicle battery, but
only to the engine earth » Fig. 204.

Towing the vehicle

Introduction
This chapter contains information on the following subjects:
Front towing eye
245
Rear towing eye
245
Vehicles with a tow hitch
246Vehicles with manual transmission may be towed in with a tow bar or a tow rope
or with the front or rear wheels raised.
Vehicles with automatic transmission may be towed in with a tow bar or a tow
rope or with the front wheels raised. If the vehicle is raised at rear, the automatic
gearbox is damaged!
A tow bar is the safest way of towing a vehicle and also minimises any shocks.
Only use a tow rope if a suitable tow bar is not available.
When towing, the following guidelines must be observed.
Driver of the tow vehicle›
Release the clutch particularly gently when starting off or depress the accelera-
tor particularly gently if the vehicle is fitted with an automatic gearbox.
›
On vehicles with a manual transmission, only push down on the accelerator
pedal once the rope is taught.
The maximum towing speed is 50 km/h.
Driver of the towed vehicle
›
Switch on the ignition so that the steering wheel is not blocked and so that the
turn signal lights, horn, windscreen wipers and windscreen washer system can be used.
›
Take the vehicle out of gear or move the selector lever into position N if the ve-
hicle is fitted with an automatic gearbox.
Please note that the brake servo unit and power steering only operate if the en-
gine is running. If the engine is not running, significantly more physical force is re- quired to depress the brake pedal and steer the vehicle.
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 243 , 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 distance 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 simi-
larly elastic material. 
244Do-it-yourself