2012 SKODA SUPERB check engine

Starting-off and Driving
Starting and stopping the engine
ä
Introduction
This chapter contains information on the following subjects:
Adjusting the steering wheel position 104
Electromechanical power steering 104
Electronic immobiliser 104
Ignition lock 105
Starting engine 105
Switching the engine off 105
Starting and stopping the engine on vehicles with the KESSY system » page 105,
KESSY system. WARNING
■ Never adjust the steering wheel when the vehicle is moving only when the
vehicle is stationary! ■ Maintain a distance of 25 cm 1
to the steering wheel
» Fig. 112 on page 104
-  . Not maintaining this minimum distance will mean that the airbag system
will not be able to properly protect you - hazard!
■ The lever for adjusting the steering wheel must be locked whilst driving so
that the position of the steering wheel cannot accidently change during the
journey - risk of accident!
■ If the steering wheel is adjusted further towards the head, the protection
provided by the driver airbag in the event of an accident is reduced. Check
that the steering wheel is aligned to the chest. ■ When driving, hold the steering wheel with both hands firmly on the outer
edge in the 9 o'clock and 3 o'clock position. Never hold the steering wheel in
the 12 o'clock position or in any other way (e.g. in the middle or inner edge of
the steering wheel). In such cases, you could severely injure the arms, hands
and head when the driver airbag is deployed. WARNING (Continued)
■ When driving, the ignition key must always be in the position 2
» Fig. 113
on
page 105 (ignition switched on) without the engine running. This position is
indicated by the indicator lights coming on. If this is not the case, it could re-
sult in unexpected locking of the steering wheel - 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 engine running in unventilated or closed rooms. The ex-
haust gases of the engine contain besides the odorless and colourless carbon
monoxide a poisonous gas - hazard! Carbon monoxide can cause unconscious-
ness and death. ■ Never leave the vehicle unattended with the engine running.
■ Never switch off the engine before the vehicle is stationary - risk of acci-
dent! CAUTION
■ The starter may only be operated (ignition key position 3
» Fig. 113 on
page 105), if the engine is not running. The starter or engine can be damaged if
the starter is activated when the engine is running. ■ Let go of the ignition key as soon as the engine starts otherwise the starter
could be damaged. ■ Avoid high engine revolutions, full throttle and high engine loads as long as the
engine has not yet reached its operating temperature - risk of damaging the en-
gine!
■ Do not tow start the engine - danger of damaging the engine! On vehicles with
a catalytic converter, unburnt fuel may get into the catalytic converter where it
may ignite. This in turn may damage the catalytic converter. The battery from an-
other vehicle can be used as a jump-start aid » page 202, Jump-starting.
■ 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. £
103
Starting-off and Driving

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 engine can only be started with a genuine ŠKODA key with the matching
code. ■ 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. ■ After switching off the ignition, the radiator fan can intermittently continue to
operate for approx. 10
minutes.
■ If the engine also does not start after the second attempt, the fuse for the elec-
tric fuel pump (petrol engines) or the control unit for the glow plug system or
glow plug system relay and fuel pump (diesel engine) could be faulty. Check the
fuse and replace, if necessary » page 207 or seek assistance from a

ŠKODA spe-
cialist garage.
■ We recommend locking the steering wheel whenever leaving the vehicle. This
acts as a deterrent against the attempted theft of your car. ÐAdjusting the steering wheel position
Fig. 112
Adjustable steering wheel: Lever below the steering wheel/safe
distance to the steering wheel
First read and observe the introductory information and safety warn-
ings on page 103.
The height and forward/back position of the steering wheel can be adjusted.
ä ›
First of all adjust the driver's seat
» page 66.
› Pull the lever below the steering wheel down
» Fig. 112 - .
› Adjust the steering wheel to the desired position (with regard to the height and
forward/back position).
› Push the lever upwards to the stop. Ð Electromechanical power steering
First read and observe the introductory information and safety warn-
ings on page 103.
The power steering enables you to steer the vehicle with less physical force.
With the electromechanical power steering, the steering assist is automatically
adapted to the speed and to the steering angle.
It is still possible to fully steer the vehicle if the power steering fails or if the en-
gine is not running (vehicle being towed in). However, greater physical effort is
required to turn the steering wheel.
If there is a fault in the power steering, the indicator light  or  lights up in the
instrument cluster » page 21. Ð Electronic immobiliser
First read and observe the introductory information and safety warn-
ings on page 103.
An electronic chip is integrated in the head of the key. The immobiliser is deacti-
vated with the aid of this chip when the key is inserted in the ignition lock. The
electronic immobiliser is automatically activated when the ignition key is with-
drawn from the lock.
The engine will not start if a non-authorized ignition key is used.
The following is displayed in the information display: Immobilizer active. Ð
ä
ä
104 Using the system

CAUTION
■ Observe the recommendations on the new brake pads » page 158.
■ Never let the brakes slip with light pressure on the pedal if braking is not neces-
sary. This causes the brakes to overheat and can also result in a longer braking
distance and excessive wear. ■ All four wheels must be fitted with the same tyres approved by the manufactur-
er to ensure the brake assist systems operate correctly. Note
■ If the brakes are applied in full and the control unit for the braking system con-
siders the situation to be dangerous for the following traffic, the brake light
flashes automatically. After the speed was reduced below around 10 km/h or the
vehicle was stopped, the brake light stops flashing and the hazard warning light
system switches on. The hazard warning light system is switched off automatical-
ly after accelerating or driving off again. ■ Before negotiating a steep downhill section, reduce the speed, shift down into
the next lower gear (manual gearbox) or select a lower drive position (automatic
gearbox). As a result, the braking effect of the engine will be used, reducing the
load on the brakes. Any additional braking should be completed intermittently,
not continuously. ■ Changes to the vehicle (e.g. to the engine, brakes, chassis or another combina-
tion of tyres and wheels) can influence the functionality of the brake assist sys-
tems »
page 194 , Accessories, changes and replacement of parts .
■ If a fault occurs in the ABS system, the ESC, ASR and EDL also do not work. A
indicator light  » page 23 comes on if a fault occurs in the ABS system. ÐInformation on braking
First read and observe the introductory information and safety warn-
ings on page 108.
Wear-and-tear
The wear of the brake pads is dependent on the operating conditions and driving
style. The brake pads wear more quickly if a lot of journeys are completed in
towns and over short distances or if a very sporty style of driving is adopted. If
operated under severe conditions, the thickness of the brake pads must be
checked by a ŠKODA specialist garage before the next service appointment. ä Wet roads or road salt
The performance of the brakes can be delayed as the brake discs and brake pads
may be moist or have a coating of ice or layer of salt on them in winter. The
brakes are cleaned and dried by applying the brakes several times.
Corrosion
Corrosion on the brake discs and dirt on the bake pads occur if the vehicle has
been parked for a long period and if you do not make much use of the braking
system. If the brake system is not used much or if there is corrosion on the sur-
face, we recommend cleaning the brake discs by firmly applying the brakes from a
fairly high speed.
Faults in the brake surface
If it is found that the braking distance has suddenly become longer and that the
brake pedal can be depressed further, the brake system may be faulty. Visit a
ŠKODA specialist garage immediately and adjust your style of driving appropriate-
ly as you will not know how great the damage is.
Low brake fluid level
An insufficient level of brake fluid may result in problems in the brake system. The
level of the brake fluid is monitored electronically » page 20, Brake system .
Brake booster
The brake booster increases the pressure generated with the brake pedal. The
brake booster only operates when the engine is running. Ð Handbrake
Fig. 116
Centre console: Handbrake
First read and observe the introductory information and safety warn-
ings on page 108.
Apply
›
Pull the handbrake lever firmly upwards.
£
ä
109
Starting-off and Driving

Switching off the cruise control system temporarily
First read and observe the introductory information and safety warn-
ings on page 116.
The cruise control system is
temporarily switched off by pressing the switchA
» Fig. 124 on page 117
into the spring-tensioned position CANCEL or by de-
pressing the brake or clutch pedal.
The set speed remains stored in the memory.
Briefly press the rocker button B
into the position RES

to resume the stored
speed after the clutch or brake pedal is released. ÐSwitching off the cruise control system completely
First read and observe the introductory information and safety warn-
ings on page 116.
›
Turn the switch A
» Fig. 124 on page 117

into the OFF position. ÐSTART/STOP
Fig. 125
Button for the START-STOP sys-
tem
The START-STOP system helps you to save fuel while at the same time reducing
harmful exhaust emissions and CO 2 emissions.
The function is automatically activated each time the ignition is switched on.
In the start-stop mode, the engine automatically switches to the vehicle's idle
phase, e.g. when stopped at traffic lights.
ä
ä Information regarding the current state of the START-STOP system is indicated in
the display of the instrument cluster.
Automatic engine shut down (stop phase)
› Stop the vehicle (where necessary, apply the handbrake).
› Take the vehicle out of gear.
› Release the clutch pedal.
Automatic renewed engine restart (start phase).
› Depress the clutch pedal.
Switching the
START-STOP system on and off
The START/STOP system can be switched on/off by pressing the button  » Fig. 125.
When start-stop mode is deactivated, the indicator light in the button lights up.
If the vehicle is in the stop phase when manually switching off the system, the
engine starts immediately.
The START-STOP

system is very complex. Some of the procedures are hard to
check without servicing. The general conditions for the proper functioning of the
START-STOP system are listed in the following overview.
Conditions for the automatic engine shut down (stop phase):
› The gearshift lever is in Neutral.
› The clutch pedal is not depressed.
› The driver has fastened the seat belt.
› The driver's door is closed.
› The bonnet is closed.
› The vehicle is at a standstill.
› The factory-fitted towing device is not electrically connected to a trailer.
› The engine is at operating temperature.
› The charge state of the vehicle battery is sufficient.
› The stationary vehicle is not on a steep slope or a steep downhill section.
› The engine speed is less than 1 200 rpm.
› The temperature inside the vehicle battery is not too low or too high.
› There is sufficient pressure in the braking system.
› The difference between the outdoor- and the set temperature in the interior is
not too great.
› The vehicle speed since the last time the engine was switched off was greater
than 3 km/h.
› No cleaning of the diesel particle filter takes place
» page 24.
› The front wheels are not turned excessively (the steering angle is less than 3/4
of a steering wheel revolution).
£
118 Using the system

Driving Tips
Driving and the Environment
The first 1 500 km
New engine
The engine has to be run in during the first 1 500 kilometres.
Up to 1 000 kilometres › Do not drive faster than 3/4 of the maximum speed of the gear in use, i.e. 3/4 of
the maximum permissible engine speed.
› No full throttle.
› Avoid high engine speeds.
› Do not tow a trailer.
From 1 000 up to 1
500 kilometres
› Gradually
increase the power output of the engine up to the full speed of the
gear engaged, i.e. up to the maximum permissible engine speed.
During the first operating hours the engine has higher internal friction than later
until all of the moving parts have harmonized. The driving style which you adopt
during the first approx.1

500 kilometres plays a decisive part in the success of
running in your car.
Never drive at unnecessarily high engine speeds even after the running-in period
is complete. The maximum permissible engine speed is marked by the start of the
red scale area of the revolutions counter. On vehicles fitted with a manual gear-
box, at the very latest shift up into the next gear when the red area is reached.
During acceleration (depressing the accelerator) exceptionally high engine
speeds are automatically reduced, yet the engine is not protected against too
high engine speeds which are caused by incorrectly shifting down the gears re-
sulting in a sudden increase of the engine speeds above the permitted maximum
revolutions which can lead to engine damage.
For a vehicle fitted with a manual gearbox the converse situation also applies: Do
not drive at an engine speed that is too low. Shift down a gear when the engine
is no longer running smoothly. Observe the recommended gear » page 11, Recom-
mended gear . CAUTION
All the speed and engine revolution figures apply only when the engine is at its
normal operating temperature. Never rev up a cold engine when the vehicle is
stationary or when driving in individual gears. For the sake of the environment
Not driving at unnecessarily high engine revolutions and shifting to a higher gear
as early as possible are ways to minimise fuel consumption and operating noise
levels and protects the environment. Ð New tyres
New tyres have to be “
run in” since they do not offer optimal grip at first. Drive
especially carefully for the first 500 km or so. Ð New brake pads
New brake pads initially do not provide full braking efficiency. The brake pads
must initially be “run in

”. Drive especially carefully for the first 200 km or so. Ð Catalytic converter
Proper operation of the emission control system (catalytic converter) is of major
significance for driving your vehicle in an environmentally conscious way.
The following guidelines must be observed: › Vehicles fitted with a petrol engine must always be refueled with unleaded pet-
rol » page 175, Unleaded petrol ;
› Do not pour too much oil into the engine
» page 178, Checking the engine oil
level ;
› Do not switch off the ignition while driving.
If you drive your vehicle in a country in which unleaded petrol is not available, you
must have the catalytic converter replaced later when driving the vehicle into a
country in which use of a catalytic converter is mandatory. £
158 Driving Tips

Note
Observe the recommended gear » page 11, Recommended gear .ÐAvoiding full throttle
Fig. 152
Principle sketch: Fuel consump-
tion in litres/100 km. and speed
in km/h.
Driving more slowly means saving fuel.
Sensitive use of the accelerator will not only significantly reduce fuel consump-
tion but also positively influence environmental pollution and wear of your vehi-
cle.
The maximum speed of your vehicle should, as far possible, never be used. Fuel
consumption, pollutant emissions and vehicle noises increase disproportionally at
high speeds.
The » Fig. 152 shows the ratio of fuel consumption to the speed of your vehicle.
Fuel consumption will be halved if only three-quarters of the possible top speed
of your vehicle is used. ÐReducing idling
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 af-
ter just 30 - 40 seconds you will have saved more fuel than that is needed when
you start the engine up again. 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, whereby high engine speeds should be avoided. Ð Regular servicing
A poorly tuned engine uses an unnecessarily high amount of fuel.
By having your vehicle regularly maintained by a ŠKODA

specialist garage, you
create the conditions needed for driving economically. The maintenance state of
your vehicle has a positive effect on traffic safety and value retention
A poorly tuned engine can result in a fuel consumption which is 10 % higher than
normal.
Also check the oil level when refuelling. Oil consumption is dependent to a con-
siderable extent on the load and speed of the engine. Oil consumption could be
as high as 0.5 litres/1 000 km depending on your style of driving.
It is quite normal that a new engine has a higher oil consumption at first, and rea-
ches its lowest level only after a certain running in time. The oil consumption of a
new vehicle can therefore only be correctly assessed after driving about
5 000 km. For the sake of the environment
■ Additional improvements to the fuel economy can be made by using synthetic
high-lubricity oils.
■ Regularly check the ground under the vehicle. Have your vehicle inspected by a
ŠKODA specialist garage if you find any stains caused by oil or other fluids on the
floor. Note
We recommend that your vehicle is serviced on a regular basis by a ŠKODA Serv-
ice Partner. Ð
160 Driving Tips

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

Driving through water on the street
Fig. 154
Driving through water
The following must be observed to avoid damage to the vehicle when driving
through bodies of water (e.g. flooded roads): › Therefore determine the depth of the water before driving through bodies of
water. The water level must fit around the strut on the side member as a maxi-
mum » Fig. 154;
› Do not drive any faster than at a walking speed. At a higher speed, a water
wave can form in front of the vehicle which can cause water to penetrate into
the air induction system of the engine or into other parts of the vehicle;
› Never stop in the water, do not reverse and do not switch the engine off;
› Deactivate the START-STOP
system before driving through water » page 118,
START/STOP . WARNING
■ Driving through water, mud, sludge etc. can reduce the braking power and
extend the braking distance - risk of accident!
■ Avoid abrupt and sudden braking immediately after water crossings.
■ After driving through bodies of water, the brakes must be cleaned and dried
as soon as possible by intermittent braking. Only apply the brakes for the pur-
pose of drying and cleaning the brake discs if the traffic conditions permit this.
Do not place any other road users in jeopardy. CAUTION
■ When driving through bodies of water, parts of the vehicle such as the engine,
gearbox, chassis or electrics can be severely damaged.
■ Oncoming vehicles can generate water waves which can exceed the permissible
water level for your vehicle. ■
Potholes, mud or rocks can be hidden under the water making it difficult or im-
possible to drive through the body of water. ■ Do not drive through salt water. The salt can lead to corrosion. Any vehicle parts
that have come into contact with salt water must be rinsed immediately with
fresh water. Note
After driving through a body of water, we recommend that the vehicle is checked
by a
ŠKODA specialist garage. Ð 163
Driving and the Environment