2012 SKODA SUPERB check engine

Door, boot lid and bonnet warning
First read and observe the introductory information and safety warn-
ings on page 15.
If at least one door is open, or the boot or bonnet is open, the information display
indicates the relevant
open door or boot/bonnet.
An audible signal also sounds if the vehicle is travelling at more than 6
km/h.ÐAuto Check Control
First read and observe the introductory information and safety warn-
ings on page 15.
Vehicle condition
Certain functions and conditions of individual vehicle systems are checked contin-
uously when the ignition is switched on and also while driving.
Some error messages and other information are displayed in the information dis-
play. The messages are displayed at the same time as the symbols in the informa-
tion display or the indicator lights in the instrument cluster » page 18.
If there is at least one error message, the menu item Vehicle status is displayed
in the menu. After selecting this menu the first of the error messages is dis-
played. Several error messages are shown on the display under the message e.g.
1/3. This indicates that the first of a total of three error messages is being dis-
played.
Warning symbols
 Engine oil pressure too low
» page 21
 Clutches of the automatic gearbox are too
hot » page 18
 Check engine oil level,
engine oil sensor faulty
» page 22
 Thickness of brake pads
» page 25
 Problem with engine oil pressure
» page 18ä
ä
Clutches of the automatic gearbox are too hot

A symbol  in the information display indicates that the temperature of the
clutches of the automatic gearbox is too high.
The following is displayed in the information display: Gearbox overheated. Stop! Owner's man.!
Stop the vehicle, switch off the engine, and wait until the symbol  disappears -
risk of gearbox damage! You can continue your journey as soon as the symbol dis-
appears.
Problem with the engine oil pressure 
If the symbol  is shown in the information display, you must have your vehicle
checked immediately by a

ŠKODA specialist garage. The information about the
maximum permissible engine speed is displayed together with this symbol. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53. Note
■ If warning messages are shown in the information display, these messages
must be confirmed with the button B
» Fig. 7 on page 16 on the windscreen wip-
er lever or with the button D
on the multifunction steering wheel to call up the
main menu. ■ As long as the operational faults are not rectified, the symbols are always indi-
cated again. After they are displayed for the first time, the symbols continue to be
indicated without any extra messages for the driver. Ð Indicator lights
Overview
The indicator lights show certain functions/faults and may be accompanied by au-
dible signals.
When switching on the ignition, some indicator lights illuminate briefly as a func-
tion test. These indicator lights will disappear several seconds after the vehicle is
started. £
18 Using the system

Handbrake 
The indicator light  comes on if the handbrake is applied. An audible warning is
also given if you drive the vehicle for at least 3 seconds at a speed of more than
6 km/h.
The following is displayed in the information display:
Release parking brake! ÐBrake system 
The indicator light  illuminates if the brake fluid level is too low or there is a
fault in the ABS.
The following is displayed in the information display:
Brake fluid: Owner's manual!
Stop the vehicle, switch off the engine, and check the level of the brake flu-
id » page 181 » .
WARNING
■ If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53.
■ The following guidelines should be observed when opening the bonnet and
checking the brake fluid level » page 176, Engine compartment .
■ If the indicator light  is displayed simultaneously with indicator light
 » page 23 , Antilock brake system (ABS) ,  do not continue your jour-
ney! Seek help from a ŠKODA specialist garage. ■ A fault to the braking system or the ABS system can increase the vehicle's
braking distance - risk of accident! ÐSeat belt indicator light 
The indicator light  comes on after the ignition is switched on as a reminder for
the driver and front passenger to fasten the seat belt. The indicator light only
goes out if the driver or front passenger has fastened his seat belt. If the seat belt has not been fastened by the driver or front passenger, a perma-
nent warning signal sounds at vehicle speeds greater than 20 km/h and simulta-
neously the indicator light  flashes.
If the seat belt is not fastened by the driver or front passenger during the next
90

seconds, the warning signal is deactivated and the indicator light  lights up
permanently. Ð Dynamo 
If the indicator light lights up  when the engine is running, the vehicle battery is
not being charged.
Seek help from a ŠKODA

specialist garage. The electrical system requires check-
ing. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53, Switches for the hazard warning light system . CAUTION
If the indicator light  (cooling system fault) comes on in addition to the indicator
light  when driving, stop the vehicle immediately and switch the engine off -
risk of engine damage! Ð Open door 
The indicator light 
comes on, if one or several doors are opened. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53. Ð
20 Using the system

Engine oil pressure 
When the indicator light is flashing , the engine oil pressure is too low.
The following is displayed in the information display: Oil Pressure: Engine off! Owner's manual!
Stop the vehicle, switch off the engine, and check the level of the engine
oil » page 178.
Even if the oil level is correct, do not drive any further if the indicator light is
flashing . Also do not leave the engine running at an idling speed.
Seek help from a ŠKODA specialist garage. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53. ÐCoolant temperature/coolant level 
If the indicator light  lights up or flashes, either the coolant temperature is too
high or the coolant level is too low.
The following is displayed in the information display:
Check coolant! Owner's manual!
Stop the vehicle, switch off the engine, check the level of the coolant » page 180,
and refill the coolant if necessary » page 180.
If the coolant is within the specified range, the increased temperature may be
caused by an operating problem at the radiator fan. Check the fuse for the radia-
tor fan, replace if necessary » page 209, Fuses in the engine compartment .
If the indicator light  does not go off even though the coolant level is correct
and the fuse for the fan is in working order do not continue driving!
Seek help from a
ŠKODA specialist garage. WARNING
■ If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53.
■ Carefully open the coolant expansion bottle. If the engine is hot, the cooling
system is pressurized - risk of scalding! It is therefore best to allow the engine
to cool down before removing the cap.
■ Do not touch the radiator fan. The radiator fan may switch itself on auto-
matically even if the ignition is off. Ð Bonnet 
The indicator light  comes on if the bonnet is unlocked. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system »

page 53. Ð Boot lid 
The indicator light  comes on if the boot lid is opened. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53. Ð Power steering/steering lock (KESSY system) 

Power steering
If the indicator light  lights up, this indicates a partial failure of the power steer-
ing and the steering forces can be greater. Seek help from a

ŠKODA specialist ga-
rage. £
21
Instruments and Indicator Lights

If the indicator light
 lights up, this indicates a complete failure of the power
steering and the steering assist has failed (significantly higher steering forces).
Seek help from a ŠKODA specialist garage.
Steering lock (KESSY system)
› While the indicator light
 is flashing, the steering lock cannot be released. Fur-
ther information » page 105 , KESSY system .
› As long as the indicator light
 is flashing, an audible signal is beeping and the
following appears in the information display: Steering column lock: Workshop! ,
the electrical steering lock is faulty. Seek help from a ŠKODA specialist garage.
› As long as the indicator light
 is flashing, an audible signal is beeping and the
following appears in the information display: Steering column lock faulty. the
electrical steering lock is faulty. Park the car,  do not continue the journey. Af-
ter switching off the ignition, it is then no longer possible to lock the steering,
to activate the electrical components (e.g. radio, navigation system), to switch
on the ignition again and to start the engine. Seek help from a ŠKODA specialist
garage. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53. Note
If the vehicle battery has been disconnected and reconnected, the yellow indica-
tor light  comes on after switching on the ignition. The indicator light must go
out after driving a short distance. If the yellow indicator light  does not go out
after starting the engine again and a short drive, it is necessary to visit a

ŠKODA
specialist garage. ÐEngine oil level 
The indicator light  lights up (oil quantity too low)
The following is displayed in the information display:
Check oil level!
Stop the vehicle, switch off the engine, and check the level of the engine
oil » page 178. The indicator light will go out if the bonnet is left open for more than 30 seconds.
If no engine oil has been replenished, the indicator light will come on again after
driving about 100 km.
The indicator light  flashes (engine oil level sensor faulty)
The following is displayed in the information display:
Oil sensor: Workshop!
If the engine oil level sensor is faulty, the indicator light flashes  several times
and an audible signal sounds when the ignition is turned on.
Seek help from a

ŠKODA specialist garage. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53. Ð Electronic Stability Control (ESC) 
The indicator light flashes  to show that the ESC is currently operating.
If the indicator light  comes on immediately after you start the engine, the ESC
might be switched off due to technical reasons. Switch the ignition off and on
again. If the indicator light does not light up after you switch the engine back on,
the ESR is fully functional again.
If the indicator light  lights up, there is a fault in the ESC.
The following is displayed in the information display: Error: Electronic Stability Control (ESC)
Seek help from a ŠKODA specialist garage.
Further information » page 110, Stabilisation Control (ESC) . Note
If the vehicle's battery has been disconnected and reconnected, the indicator
light  comes on after switching on the ignition. The indicator light must go out
after driving a short distance. Ð
22 Using the system

Traction control system (TCS) 
The indicator light flashes  to show that the ASR is currently operating.
If the indicator light  comes on immediately after starting the engine, the ASR
can be switched off for technical reasons. Switch the ignition off and on again. If
the indicator light does not light up after you switch the engine back on, the ASR
is fully functional again.
If the indicator light  lights up, there is a fault in the ASR.
The following is displayed in the information display: Error: traction control (ASR)
Seek help from a ŠKODA
specialist garage.
Further information » page 111, Traction control system (TCS).Note
If the vehicle's battery has been disconnected and reconnected, the indicator
light  comes on after switching on the ignition. The indicator light should go out
after driving a short distance. ÐAntilock brake system (ABS) 
If the indicator light  lights up, there is a fault in the ABS.
The following is displayed in the information display: Error: ABS
The vehicle will only be braked by the normal brake system without the ABS.
Seek help from a

ŠKODA specialist garage. WARNING
■ If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 53.
■ If the indicator light  » page 20 is displayed simultaneously with indicator
light ,  do not continue your journey!

Seek help from a ŠKODA specialist
garage.
■ A fault to the ABS system or the braking system can increase the vehicle's
braking distance - risk of accident! Ð The rear fog light 
The indicator light 
comes on when the rear fog lights are operat-
ing » page 52. Ð Bulb failure 
The indicator light  comes on if a bulb is faulty:
› within a few seconds of the ignition being switched on;
› when switching on the defective light bulb.
The following is displayed in the information display: Check front-right dipped beam! Ð Adaptive headlights 
If the indicator light  flashes for 1 minute while driving or after switching on the
ignition, there is a problem with the adaptive headlights »

page 51. Ð Exhaust inspection system 
If the indicator light  lights up, there is a fault in the exhaust inspection system.
The engine control unit allows the vehicle to run in emergency mode.
Seek help from a

ŠKODA specialist garage. Ð
23
Instruments and Indicator Lights

Synchronisation
If the vehicle cannot be unlocked by actuating the remote control system then it
is possible that the code in the key and the control unit in the vehicle are no lon-
ger synchronised. This can occur when the buttons on the radio-operated key are
actuated a number of times outside of the operative range of the equipment or
the battery on the remote control was replaced.
This means it is necessary to synchronise the code as follows:
› press any button on the remote control key;
› pressing of the button means that the door will unlock with the key within 1 mi-
nute. ÐKESSY system
Introductory information
The KESSY system (Keyless Entry Start Exit System) enables a comfort unlocking
and locking of the vehicle and a start-up without actively using the remote con-
trol key. The KESSY system is integrated in the central locking system.
The safe securing system and anti-theft alarm system correspond to vehicles
without the KESSY system. Only the control elements are different.
When unlocking and locking the vehicle or for starting the engine it suffices to
carry the key with you, e.g. in your pocket. ÐLocking/unlocking
Fig. 13
KESSY: Designation of the areas and unlocking/locking the vehicle To lock/unlock a vehicle fitted with the KESSY system, it is necessary for the valid
remote control key to be located no more than around 1.5
m from the front door
handle or boot lid.
Unlocking the vehicle
› Grab the door handle of the front door or cover the sensor 2
» Fig. 13 with the
whole palm of your hand.
Locking the vehicle
› Touch the sensor 1
» Fig. 13 with your fingers.
Deactivating the safe securing system
› Touch the sensor 1
» Fig. 13 twice within 2

seconds with your fingers.
Unlocking the boot lid
› Press the handle of the boot lid.
Unlocking
If a valid remote control key is located in the area A
» Fig. 13 or B
of the vehicle,
it is possible to unlock the vehicle via the relevant door of the area in which the
key is located. In the area A
, the vehicle can be unlocked by the handle of the
front left door, in the area C
, the boot lid can be unlocked.
If you cover the sensor 2
at the same time as the sensor 1
when unlocking the
vehicle, it is not unlocked.
Locking
The driver door or front passenger door must be closed when locking. Do not grab
the door handle, otherwise the vehicle cannot be locked.
If the vehicle is fitted with the electric boot lid, the lid starts to open after press-
ing the handle.
After the boot lid is closed, it will be locked. On vehicles fitted with automatic
gearbox, the selector lever must be moved into the position P before unlocking.
Check locking
After locking the vehicle by means of the sensor 1
»
Fig. 13, it is not possible to
unlock the vehicle using the sensor 2
for 2 seconds. Pull on the handle to check
if the vehicle is locked. CAUTION
After leaving the vehicle, it does not lock automatically, the procedure for locking
the vehicle must therefore be observed. £
32 Using the system

Note
■ If the battery in the remote control key is weak or discharged, the vehicle may
not be unlocked or locked via the KESSY system. In this case, use the emergency
unlocking or emergency locking of the driver's door » page 35.
■ The KESSY system can find the valid key, even if it was left in the front area of
the vehicle's roof for example. Make sure you know where the valid remote con-
trol key is at all times. ■ When locking/unlocking the vehicle using the sensors 1
» Fig. 13 or 2
do not
use gloves or other objects that might prevent the hand from coming into direct
contact with the sensor.
■ If you unlock the vehicle by means of the sensor in the handle and do not open
a door or the boot lid within the next 30
seconds, the vehicle will lock again auto-
matically and the safe securing system or anti-theft alarm system will be reactiva-
ted. This function is intended to prevent the car being unlocked unintentionally. ÐProtection against inadvertently locking the key in the vehicle
If the key, which was used to lock the vehicle, remains in the vehicle in the area D
» Fig. 13 on page 32

after locking and closing all of the doors including the boot
lid, the protection against inadvertently locking the key in the vehicle is activated
and the vehicle unlocks itself again.
The following message is displayed in the information display or display of the in-
strument cluster: Key in vehicle. or KEY IN VEHICLE.
Additionally, on vehicles which are fitted with the anti-theft alarm system, an au-
dible signal sounds. ÐMessages in the instrument cluster display
■ Key not found. or No Key
This message is displayed when you wish to start the engine and the system can-
not detect a valid key in the vehicle. This can occur if the key is outside the vehi-
cle, the battery in the key is discharged, the key is defective or the electromag-
netic field is strongly disturbed. This message is also displayed when the ignition
is switched on or the engine is running and the system cannot detect a valid key
in the vehicle.
■ Keyless faulty. or CHECK KEYLESS.
Error in the KESSY system; seek help from a

ŠKODA specialist garage. ■
Renew key battery! or KEY BATTERY
Low voltage of the remote control key battery, change the battery. Ð Parking the vehicle
If the vehicle is not unlocked within 60 or 90 hours, the sensors 1
» Fig. 13
on
page 32 and 2
in the handle of the front passenger's door are automatically de-
activated.
Activation after 60 hours
› Unlock the driver's door using the sensor 2
» Fig. 13 on page 32

.
› Press the handle of the boot lid.
› Unlock the vehicle using the button on the remote control key,
› Unlocking the driver's door in an emergency
» page 35.
Activation after 90 hours
› Unlock the vehicle using the button on the remote control key,
› Unlocking the driver's door in an emergency
» page 35.Ð Anti-theft alarm system
Introductory information
The anti-theft alarm system increases the level of protection against people
seeking to break into the vehicle. The system triggers audible and visual warning
signals if an attempt is made to break into the vehicle.
How is the alarm system activated?
The anti-theft alarm system is activated when the vehicle is locked with the radio
remote control or the key in the driver's door . The door contact monitoring is ac-
tivated approx. 15 seconds after the locking. The interior and the towing protec-
tion monitoring are activated approx. 30 seconds after the locking. If a door is
opened during activation, the monitoring is only activated 5 seconds after closing.
How is the alarm system deactivated?
The alarm system is deactivated by pressing the unlock button on the radio re-
mote control. The anti-theft alarm system is reactivated if the vehicle is not
opened within 30 seconds after transmitting the radio signal.
The alarm system is also deactivated if you unlock the driver door using the key
within 45 seconds of locking the vehicle. £
33
Unlocking and locking

The air conditioning system
Air conditioning system
Introductory information
The heating effect is dependent upon the coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
If the cooling system is switched on, the temperature and air humidity drops in
the vehicle. The well-being of the occupants of the car is enhanced as a result of
this particularly at high outside temperatures and a high air humidity. The system
prevents the windows misting up during the cold season of the year.
It is possible to briefly activate recirculated air mode to enhance the cooling ef-
fect.
Please refer to the information regarding recirculated air mode for the air-condi-
tioning system » page 96 or for Climatronic » page 98 .
The air inlet in front of the windscreen must be free of ice, snow or leaves to en-
sure that the heating and cooling system operates properly.
After switching on the cooling Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle below the vehicle. This is quite normal
and not an indication of a leak! WARNING
■ For your own safety and that of other road users, ensure that all the win-
dows are free of ice, snow and misting. Please familiarize yourself about how
to correctly operate the heating and ventilation systems, how to demist and
defrost the windows, as well as with the cooling mode.
■ Do not leave recirculated air mode on over a longer period of time, as “stale”
air can cause fatigue of the driver and passengers, reduce attention levels and
also cause the windows to mist up. The risk of having an accident increases.
Switch off recirculated air mode as soon as the windows start to mist up. Note
■ The used air streams out through the vents in the boot.
■ We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the in-
terior of the vehicle forms deposits in the evaporator of the air conditioning sys-
tem. This produces a permanent odour when the air conditioning system is oper-
ating which can only be eliminated through considerable effort and expense (re-
placement of compressor). ■ To ensure that the air conditioning system works properly, do not block up the
air outlet vents with any objects. Ð Using the air conditioning system economically
The compressor on the air conditioning system uses power from the engine when
in cooling mode which will effect the fuel consumption.
It recommended to open the windows or the doors of a vehicle for which the inte-
rior has been strongly heated through the effect of direct sunlight in order to al-
low the heated air to escape.
The cooling system should not be switched on while travelling when the window
is open.
If the desired interior temperature can also be achieved without activating the
cooling system, fresh air mode should be selected. For the sake of the environment
Pollutant emissions are also reduced when fuel is saved. Ð Operational problems
If the cooling system does not operate at outside temperatures higher than +5 °C,
there is a problem in the system. The reasons for this may be.
› One of the fuses has blown. Check the fuse and replace if necessa-
ry »
page 207.
› The cooling system has switched off automatically for a short time because the
coolant temperature of the engine is too hot » page 9.
If you cannot rectify the functional fault yourself, or the cooling capacity decrea-
ses, the cooling system must be switched off. Visit a ŠKODA specialist garage. Ð
93
The air conditioning system