2011 SKODA OCTAVIA ECU

Central locking system
Description When using the central locking and unlocking system,
all the doors and the fuel
filler flap are locked or unlocked at the same time (if it was not set differently in
the menu point Settings - Convenience of the information display). The boot lid is
unlocked when opening. It can be opened by pressing the hand grip above the li-
cence plate ⇒ page 35.
Operation of the central locking system is possible:
● from the outside using the vehicle key ⇒  page 33,
● using the buttons for the central locking system ⇒ page 34,
● with a remote control key ⇒
 page 36,
Indicator light in the driver's door
After locking the vehicle, the warning light flashes for around 2 seconds in quick
succession, afterwards it begins to flash evenly at longer intervals.
If the vehicle is locked and the safe securing system ⇒ page 32 is not operating,
the indicator light in the driver door flashes for about 2 seconds fast, goes out and
starts to flash evenly at longer intervals after about 30 seconds.
If the indicator light first of all flashes fast for about 2 seconds, afterwards lights
up for about 30 seconds and then flashes slowly, there is a fault in the system of
the central locking or the interior monitor ⇒ page 38. Visit a specialist garage to
obtain assistance.
Convenience operation of windows
One can open and close the electrically powered windows when unlocking and
locking the vehicle ⇒ page 40.
Opening a single door
This function makes it possible to only unlock the driver's door. The other doors
and the fuel filler flap remain locked and are only unlocked after repetitive unlock-
ing.
This function can be activated/deactivated by a specialist garage.
On vehicles with an information display, this function can be switched on in the
menu Settings Convenience - Door open. Automatic locking and unlocking
All the doors and the boot lid are locked automatically once the car reaches a
speed of about 15 km/h.
If the ignition key is withdrawn, the car is then automatically unlocked again. In
addition, it is possible for the driver to unlock the car by pressing the central lock-
ing button  or by pulling the door opening lever.
This function can be activated/deactivated by a specialist garage.
On vehicles with an information display, this function can be switched on in the
menu Settings Convenience - Door open. WARNING
Locking the doors prevents involuntary opening in an exceptional situation
(an accident). Locked doors prevent unwanted entry into the vehicle from out-
side, for example at road crossings. Locked doors do, however, make it more
difficult for rescuers to get into the vehicle in an emergency - danger to life! Note
● In the event of an accident in which the airbags are deployed, the locked doors
are automatically unlocked in order to enable rescuers to gain access to the vehi-
cle.
● Only the front door which is fitted with a locking cylinder can be unlocked and
locked using the key if the central locking system fails. You can lock or unlock
manually the other doors and the boot lid.
–Emergency locking of the door ⇒
 page 34.
– Emergency unlocking of the boot lid ⇒ page 35. 
Safe securing The central locking system is equipped with a
safe securing system. Locking the
vehicle from the outside causes the door locks to be automatically blocked. The
warning light flashes for around 2 seconds in quick succession, afterwards it be-
gins to flash evenly at longer intervals. It is not possible to open the doors with
the door handle either from the inside or from the outside. This acts as an effec-
tive deterrent for attempts to break into your vehicle.
You can deactivate the safe securing system by locking twice within 2

seconds.£32
Unlocking and locking

If the safe securing system is not operating, the warning light in the driver door
flashes for about 2
seconds fast, goes out and starts to flash evenly at longer in-
tervals after about 30°seconds.
The safe securing system is again activated the next time the vehicle is unlocked
and locked again.
The doors can be opened from the inside if the vehicle is locked and the safe se-
curing system is deactivated:
● The door is unlocked by actuating the door-opening lever.
● The door opens upon actuating the door-opening lever again. WARNING
If the vehicle is locked from the outside and the safe securing system is acti-
vated, there must not be any person and animals in the vehicle as it is then
not possible to open either a door or a window from the inside. The locked
doors make it more difficult for rescuers to get into the vehicle in an emergen-
cy - hazard! Note
● The anti-theft alarm system is also activated with the deactivated safe secur-
ing system when locking the vehicle. The interior monitor is however not activa-
ted.
● When activating the Safelock function after you lock the vehicle, the message
CHECK DEADLOCK will appear to inform you about this. In vehicles equipped with
an information display, the message Check deadlock! appears Owner's manual!
(CHECK DEADLOCK appears. 
Unlocking the vehicle using the key Fig. 12 Turning the key for unlocking
and locking the vehicle–
Turn the key in the locking cylinder of the driver's door in the direction of trav-
el (unlock position) A ⇒ fig. 12
.
– Pull on the door handle and open the door.
● All the doors (only the driver's door on vehicles with anti-theft alarm system)
and the fuel filler flap are unlocked.
● The boot lid is then unlocked.
● The switched on interior lights come on over the door contact.
● The safe securing system is deactivated.
● The windows open provided the key is held in the unlock position.
● The indicator light in the driver door stops flashing if the car is not fitted with
an anti-theft alarm system ⇒

 page 37. Note
If the vehicle is equipped with an anti-theft alarm system, you must insert the key
into the ignition lock and switch the ignition on within 15 seconds after unlocking
the door in order to deactivate the anti-theft alarm system. The alarm will be trig-
gered

if you do not switch on the ignition within 15 seconds. 
Locking the vehicle with the key –
Turn the key in the locking cylinder of the driver's door in the opposite direc-
tion of travel (lock position) B
⇒
 fig. 12.
● The doors, the boot lid and the fuel filler flap are locked.
● The switched on interior lights will switch off over the door contact.
● The windows and the electric sliding/tilting roof close provided the key is held
in the lock position.
● The safe securing system is activated immediately.
● The indicator light in the driver door begins flashing. Note
If the driver's door has been opened, the vehicle cannot be locked.  33
Unlocking and locking Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

Button for the central locking system
Fig. 13 Centre console: Central locking
system
If the vehicle was not locked from the outside, you can also unlock and lock it with
the rocker switch without the ignition switched on.
Locking all doors and the boot lid
– Press button 1
⇒  fig. 13 . The symbol  in the button comes on.
Unlocking all doors and the boot lid
– Press button 2
⇒
 fig. 13 . The symbol  goes out in the button.
The following applies if you have locked your vehicle using the button 1 :
● It is not possible to open the doors or the boot lid from the outside (safety fea-
ture, e.g. when stopping at traffic lights etc.).
● You can unlock the doors individually from the inside and open them by pulling
the door opening lever.
● As long as one door is opened 1)
, the vehicle cannot be locked in order to avoid
inadvertently locking the key in the vehicle.
● In the event of an accident in which the airbags are deployed, the locked doors
are automatically unlocked from the inside in order to enable rescuers to gain ac-
cess to the vehicle.
By pressing and holding the button 1 or
2 , you can conveniently close or open
the windows ⇒ page 40. WARNING
The central locking system also operates if the ignition is switched off. All the
doors and the boot lid are locked. Children should never be left unattended in
the vehicle since it is difficult to provide assistance from the outside when the
doors are locked. Locked doors make it difficult for rescuers to get into the ve-
hicle in an emergency - hazard! Note
The door opening lever and the buttons for the central locking system do not op-
erate if the safe securing system is activated ⇒ page 32.
Emergency locking of the doors Fig. 14 Rear door: Emergency locking of
the door
An emergency locking mechanism is located on the rear side of the doors which
have no locking cylinder; it is only visible after opening the door.
Locking
– Remove the panel A
⇒  fig. 14 .
– Insert the key into the opening under the panel and press the stopping lever
B as far as the stop toward the inside.
– Re-insert the panel.
After closing the door, you can no longer open it from outside. The door can be
unlocked from the inside by pulling on the door handle again, and then opened
from the outside. 1)
Is not valid for the boot lid. 34
Unlocking and locking

Emergency unlocking of the boot lid (Estate car)
Fig. 17 Emergency unlocking of the boot
lid
If there is a fault in the central locking, you can open the boot lid as follows:
– Fold the backrest of the rear seat forwards ⇒ page 64.
– Open up the cover of the lock upwards ⇒ fig. 17.
– Move the operating lever A with the aid of a narrow object e.g. screwdriver up
to the stop in the direction of arrow; the boot lid is then unlocked.
– Open the boot lid/luggage compartment door. 
Remote control Description You can use the remote control key:
●
to unlock and lock the car,
● unlocking boot lid,
● electrically open and close the windows.
The transmitter with the battery is housed in the handle of the remote control
key. The receiver is located in the interior of the car. The operating range of the
remote control key is approx. 10 m. But this range of the remote control can be
reduced if the batteries are weak.
The key has a fold-open key bit which can be used for unlocking and locking the
car manually and also for starting the engine. If a lost key is replaced or if the receiver unit has been repaired or a new unit in-
stalled, it is then necessary for an authorised
ŠKODA Service Partner to initialise
the system. Only after this is it possible to again use the remote control key. Note
● The remote control is automatically deactivated when the ignition is switched
on.
● The operation of the remote control may temporarily be affected by interfer-
ence from transmitters close to the car and which operate in the same frequency
range (e.g. mobile phone, TV transmitter).
● The battery must be replaced if the central locking or anti-theft alarm system
does react to the remote control at less than 3
metres away ⇒ page 30.
● If the driver door is opened, the vehicle cannot be locked using the remote
control. 
Unlocking and locking car Fig. 18 Remote control key
Unlocking the vehicle 
– Press the button 1
⇒  fig. 18 for about 1 second.
Locking the vehicle 
– Press button 3 for about 1 second.
Deactivating safe securing system
– Press button 3 twice in 2 seconds. Further information
⇒
 page 32.
Boot lid remote release 
– Press button 2 for about 1 second. Further information
⇒
 page 35. £36
Unlocking and locking

Folding out of the key
–
Press button 4 .
Folding up of the key
– Press button 4 and collapse the key bit in the housing.
The turn signal lights flash twice as confirmation that the vehicle has been un-
locked. The vehicle will lock again automatically if you unlock the vehicle using
button 1 but do not open a door or the boot lid within the next 30 seconds. The
safelock and/or anti-theft alarm system will reactivate. This function is intended
to prevent the car being unlocked unintentionally.
In addition, when the car is unlocked, the electrically adjustable seats and exterior
mirrors move into the position assigned to this key. The stored setting of driver
seat and exterior mirrors is retrieved.
Display of the locking
The turn signal lights flash once to confirm that the vehicle has been correctly
locked.
If the vehicle is locked by pressing the button 3 and some doors or the boot lid
are not closed, the turn signal lights flash only after closing. WARNING
If the vehicle is locked from the outside and the safe securing system is acti-
vated, there must not be any person in the vehicle as it is then not possible to
open either a door or a window from the inside. The locked doors make it
more difficult for rescuers to get into the vehicle in an emergency - hazard! Note
● Operate the radio remote control only when the doors and boot lid are closed
and you have visual contact with the vehicle.
● Once in the car, you must not press the lock button  of the radio remote con-
trol before inserting the key into the ignition lock in order to avoid the car being
inadvertently locked and the alarm system being switched on. Should this happen,
press the unlock button  of the radio remote control. Synchronisation of the remote control 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;
● pressing of the button means that the door will unlock with the key within 1
minute. 
Anti-theft alarm system
Description The anti-theft alarm system increases the level of protection against people seek-
ing to break into the vehicle. The system triggers audible and visual warning sig-
nals if an attempt is made to break into the vehicle.
How is the alarm system activated?
The anti-theft alarm system is activated automatically when the vehicle is locked
with the key on the driver's door or by using the radio remote control. It is activa-
ted 30 seconds after locking the door.
How is the alarm system deactivated?
The anti-theft alarm system is deactivated if the vehicle is unlocked by only using
the radio remote control. The anti-theft alarm system is reactivated if the vehicle
is not opened within 30 seconds after transmitting the radio signal.
Once you unlock the vehicle by inserting the key into the driver door you then
have to insert the key into the ignition lock and switch the ignition on within 15
seconds after opening the door in order to deactivate the anti-theft alarm system.
The alarm will be triggered if you do not switch on the ignition within 15 seconds.
When is the alarm triggered?
The following security areas of the locked vehicle are monitored:
● Bonnet,
● Boot lid, £ 37
Unlocking and locking Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

●
Doors,
● Ignition lock,
● Vehicle inclination ⇒  page 38,
● Vehicle interior⇒  page 38,
● A drop in voltage of the on-board power supply,
● Socket of the factory-fitted towing device.
An alarm is immediately triggered if either of the two battery terminals is discon-
nected while the anti-theft alarm system is activated.
How is the alarm switched off?
You switch the alarm off if you unlock the vehicle with the radio remote control or
if you switch the ignition on. Note
● The working life of the alarm siren is 6 years. More detailed information is
available by a specialist garage.
● Before leaving the car, check that all the doors, windows and the electric slid-
ing/tilting roof are properly closed in order to ensure that the anti-theft alarm sys-
tem is fully operational.
● Coding of the radio remote control and the receiver unit precludes the use of
the radio remote control from other vehicles. 
Interior monitor and Towing protection monitoring Fig. 19 Button for interior monitor and
towing protection monitoring
Switch off the interior monitor and towing protection monitoring
– Switch off the ignition.
– Open the driver door. –
Press the button  at the centre column on the driver side ⇒ fig. 19, the sym-
bol  which lights up in the button changes from red to orange.
– Lock the vehicle within 30 seconds.
The interior monitor and the towing protection monitoring are switched on again
automatically the next time the car is locked. Note
● You can switch the interior monitor and the towing protection monitoring off if
there is a possibility that movements from (e.g. children or animals) inside the ve-
hicle interior or if the vehicle must be transported (e.g. by train or ship) or towed,
might trigger the alarm.
● You can also switch off the interior monitor and the towing protection moni-
toring, by deactivating the safe securing system ⇒

 page 32.
● The opened storage compartment for spectacles reduces the effectiveness of
the interior monitor. In order to ensure the function of the interior monitor to be
fully operational, always close the storage compartment for spectacles before
locking the vehicle. 
Power windows Buttons on the driver's door Fig. 20 Buttons on the driver's door
The power windows operate only when ignition is switched on.
Opening a window
– A window is opened by pressing lightly on the respective button in the door.
The process stops when one releases the button. £38
Unlocking and locking

–
Press the unlocking knob A and fold the seat backrest forwards.
If the front seats are too far back, we recommend that you have the rear head re-
straints removed before the seat backrests are folded forward. Store the removed
head restraints in such a way that they cannot be damaged or soiled. Please refer
to the guidelines ⇒ page 66
. 
Move seats into the initial position Fig. 48 Lock the seat backrest
Move seats into the initial position
– Install the head restraint in the slightly lifted seat backrest.
– Place the rear lateral seat belt C
⇒  fig. 48 behind the edge of the side trim
panel.
– Then push the seat backrest back into the upright position until the securing
knob clicks into place - check by pulling on the seat backrest.
– Make sure that the red pin B is covered
⇒ fig. 47.
– Move the seat cushion into its original position. WARNING
● The belts and the belt locks must be in their original position after folding
back the seat cushions and the seat backrests - they must be ready to use.
● The seat backrests must be securely interlocked in position so that no ob-
jects in the luggage compartment can slide forwards if there is sudden brak-
ing - risk of injury! WARNING (Continued)
● Pay attention that the seat backrests are correctly interlocked. It is only
then that the three-point seat belt for the middle seat can reliably fulfil its
function.
● Before folding the seat backrest back into the secure position, place the
rear lateral seat belt behind the edge of the side trim panel. Take suitable
measures to prevent that the seat belt is jammed between the seat backrest
and the side trim panel and is thus damaged. 
Removing the seats Fig. 49 Removing the seats
You can enlarge the luggage compartment on vehicles with divided rear seats by
removing the rear seat.
Removing
– Fold the seat cushion forwards completely.
– Press the wire clamps in the direction of the arrow
⇒ fig. 49
and remove the
seat cushion from its holder.
Install
– Press the wire clamps in the direction of the arrow and place it in its holder.
– Fold the seat cushion back into its original position. CAUTION
For vehicles with heated rear seats it is necessary to disconnect the plug connec-
tion for the power supply before removing the seat cushion. For reinstalling the
seat cushion it is necessary to re-connect the plug connection.  65
Seats and Stowage Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

–
Distribute the items of luggage as evenly as possible.
– Place heavy objects as far forward as possible.
– Attach the items of luggage to the lashing eyes or the fixing net ⇒ page 67.
In the event of an accident, there is such a high kinetic energy which is produced
by small and light objects that they can cause severe injuries. The magnitude of
the kinetic energy depends on the speed at which the vehicle is travelling and on
the weight of the object. The speed at which the vehicle is travelling is in this case
the more significant factor.
Example: In the event of a frontal collision at a speed of 50 km/h, an unsecured
object with a weight of 4.5 kg produces an energy, which corresponds to 20 times
its own weight. This means that it results in a weight of approx. 90 kg. You can
imagine the injuries that can occur, if this
“bullet” is flying through the interior
compartment and hits an occupant. WARNING
● Store the objects in the luggage compartment and attach them to the
lashing eyes.
● Loose objects in the passenger compartment can be thrown forward dur-
ing a sudden manoeuvre or in case of an accident and can injure the occupants
or other oncoming traffic. This risk is still increased, if the objects which are
flying around are hit by a deployed airbag. In this case, the objects which are
thrown back can injure the occupants - hazard.
● Please note that the handling properties of your vehicle may be affected
when transporting heavy objects as a result of the displacement of the centre
of gravity. The speed and style of driving must be adjusted accordingly.
● The items carried in the luggage compartment should be stored in such a
way that no objects are able to slip forward if there are any sudden driving or
braking manoeuvres undertaken - risk of injury!
● Never drive with the boot lid fully opened or slightly ajar otherwise ex-
haust gases may get into the interior of the vehicle - risk of poisoning!
● On no account exceed the permissible axle loads and the permissible gross
weight of the vehicle - risk of accident!
● Never transport occupants in the luggage compartment! CAUTION
Make sure that transported objects with sharp edges do not damage the follow-
ing:
● heating elements in the rear window,
● elements of the aerial integrated in the rear window (Octavia),
● elements of the aerial integrated in the rear side windows (Estate car). Note
Tyre pressure must be adjusted to the load ⇒ page 192
.
Vehicles of category N1 On vehicles of the category N1, which are not fitted with a protective grille, a lash-
ing set which complies with the standard EN

12195 (1 - 4) must be used for fasten-
ing the load. 
Lashing eyes Fig. 52 Luggage compartment: Lashing eyes Octavia/Estate car
Eyes are located on the sides of the luggage compartment for lashing the goods
to be loaded.
You can also attach a floor fixing net to these eyes for holding small objects.
The floor fixing net and the installation instruction are located in a container un-
der the floor covering of the luggage compartment behind the spare wheel. £ 67
Seats and Stowage Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data