2006 SKODA OCTAVIA ECU

CAUTION
■ Pay attention to the correct polarity when changing the battery.
■ The replacement battery must have the same specification as the original bat-
tery. For the sake of the environment
Dispose of the used battery in accordance with national legal provisions. Note
■ Please approach a ŠKODA Service Partner if you lose a key as they can obtain a
new one for you. ■ The system has to be synchronised, if the vehicle cannot be unlocked or locked
with the remote control key after replacing the battery » page 31. ÐChild safety lock
Fig. 10
Child safety locks on the rear
doors
The child safety lock prevents the rear door from being opened from the inside.
The door can only be opened from the outside.
You can switch the child safety lock on and off using the vehicle key.
Switching on
› Use the vehicle key to turn the slit in the rear door in the direction of the ar-
row » Fig. 10.
Switching off
› Use the vehicle key to turn the slit to the right in the opposite direction to the
arrow. Ð Central locking system
Introductory information
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 item Settings - Convenience

of the information display). The boot lid is
unlocked when opening.
Warning 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 28 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 intervals after about 30 seconds.
If the warning light first of all flashes fast for about 2 seconds, afterwards lights
up for about 30 seconds without interruption and then flashes slowly, there is a
fault in the system of the central locking or in the interior monitor and in the tow-
ing protection monitoring » page 32. Seek help from a ŠKODA specialist garage.
Convenience operation of windows
The windows can be opened and closed when unlocking and locking the vehi-
cle » page 36. Ð Individual settings
Opening a single door
This selection function makes it possible to only unlock the driver's door. The oth-
er doors and the fuel filler flap remain locked and are only unlocked after being
opened again.
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 or front passenger to unlock the car by press-
ing the central locking button  » page 29 .
The doors can be unlocked and opened from the inside by pulling on the opening
lever of the respective door. By the first pull on the opening lever, the door is un-
locked . By the second pull on the opening lever, the door is opened. £
27
Unlocking and locking

WARNING
Locked doors prevent unwanted entry into the vehicle from outside, for exam-
ple at road crossings. Locked doors do, however, make it more difficult for res-
cuers to get into the vehicle in an emergency - danger to life! Note
■ You can have the individual settings activated by a ŠKODA Service Partner or
you can activate them yourself with the help of the information display » page 16,
Settings. ■ 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 driver's door can be unlocked or locked using the key if the central
locking system fails » page 28. The other doors and the boot lid can be manually
locked or unlocked. ■ Emergency locking of the door » page 32.
■ Emergency unlocking of the boot lid » page 34. ÐSafe securing system
The central locking system is equipped with a safe securing system. The door
locks are blocked automatically if the vehicle is locked from the outside. 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.
The safe securing system can be deactivated within 2

seconds by double locking
the vehicle.
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 activated again the next time the vehicle is unlocked
and locked.
If the vehicle is locked and the safe securing system is deactivated, the door can
be unlocked and opened from the inside by pulling on the opening lever of the
respective door. By the first pull on the opening lever, the door is unlocked. By
the second pull on the opening lever, the door is opened. 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 no longer pos-
sible 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
■ The anti-theft alarm system is activated when the vehicle is locked even if the
safe securing system is deactivated. The interior monitor is however not activa-
ted. ■ After locking the vehicle, you will be informed that the safe securing system is
activated by means of the message CHECK DEADLOCK on the instrument cluster
display. On vehicles that are equipped with an information display, the following
message will appear Check deadlock! Owner's manual! appears.Ð Unlocking the vehicle using the key
Fig. 11
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 travel
(unlock position) A
» Fig. 11.
› Pull 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.
£
28 Using the system

›
The windows open while the key
is held in the unlock position.
› The warning light in the driver door stops flashing if the car is not fitted with an
anti-theft alarm system
» page 31.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 is trig-
gered if the ignition is not switched on within 15 seconds. ÐLocking the vehicle with the key
› Turn the key in the locking cylinder of the driver's door in the opposite direction
of travel (lock position) B
» Fig. 11
on page 28.
› 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 while the key
is held in
the lock position.
› The safe securing system is immediately activated.
› The warning light in the driver door begins flashing. Note
If the driver's door has been opened, the vehicle cannot be locked. ÐVehicle locking/unlocking from the inside
Fig. 12
Centre console: Central locking
button
If the vehicle was not locked from the outside, you can also unlock and lock it
with the rocker switch » Fig. 12 without the ignition switched on. Locking all doors and the boot lid
› Press the button in the area  » Fig. 12. The symbol
 in the button comes on.
Unlocking all doors and the boot lid
› Press the button in the area  » Fig. 12. The symbol 
in the button is no longer
illuminated.
The following applies if your vehicle has been locked using the central locking
button.
› 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.).
› The doors can be unlocked and opened from the inside by pulling on the open-
ing lever of the respective door. By the first pull on the opening lever, the door
is unlocked . By the second pull on the opening lever, the door is opened.
› If at least one door has been opened, the vehicle cannot be locked.
› 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
access to the vehicle.
The central locking button can be used to control the convenience opening and
closing of the windows »

page 36. WARNING
The central locking system also operates if the ignition is switched off. Chil-
dren should never be left unattended in the vehicle since it is difficult to pro-
vide assistance from the outside when the doors are locked. Locked doors
make it difficult for rescuers to get into the vehicle in an emergency - hazard! Note
If the safe securing system is activated » page 28, the door opening lever and the
central locking buttons do not operate. Ð
29
Unlocking and locking

Remote control
Introductory information
You can use the remote control key to:
› unlock and lock the vehicle,
› unlocking boot lid;
› open and close the windows
» page 36, Window convenience operation .
The transmitter with the battery is housed in the handle of the remote control
key. The receiver is located in the interior of the vehicle. The operating range of
the remote control key is approx. 30 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 replaced, the
system must be initialised by a ŠKODA Service Partner. Only then can the remote
control key be used again. 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 26.
■ If the driver door is open, the vehicle cannot be locked using the remote control
key. Ð Locking/unlocking
Fig. 13
Remote control key
Unlocking the vehicle 
› Press the button 1
» Fig. 13.
Locking the vehicle 
› Press the button 3
» Fig. 13.
Deactivating the safe securing system
› Press the button 3
» Fig. 13
twice within 2 seconds. Further informa-
tion » page 28.
Unlocking the boot lid 
› Press the button 2
» Fig. 13. Further information
» page 33, Open/close.
Folding out the key bit
› Press the button 4
» Fig. 13.
Folding in the key bit
› Press the button 4
» Fig. 13
and fold in the key bit.
Unlocking
The turn signal lights flash twice as confirmation that the vehicle has been un-
locked. If the vehicle is unlocked using button 1
» Fig. 13 and none of the doors
or the boot lid are opened within the next 30 seconds, the vehicle is automatical-
ly locked again and the safe securing system or anti-theft alarm system is reacti-
vated. This function is intended to prevent the car being unlocked unintentional-
ly.
In addition, when the car is unlocked, the electrically adjustable seats and exteri-
or mirrors move into the position assigned to this key. The stored setting of driver
seat and exterior mirrors is retrieved. £
30 Using the system

Locking
The turn signal lights flash once to confirm that the vehicle has been correctly
locked.
If the doors or the boot lid remain open after the vehicle has been locked, the
turn signal lights do not flash until they have been closed.
WARNING
If the car is locked from the outside and the safe securing system is activated,
there must not be any person in the car as it is then not possible to open ei-
ther a door or a window from the inside. The locked doors make it more diffi-
cult for rescuers to get into the vehicle in an emergency - hazard! Note
■ Only operate the remote control when the doors and boot lid are closed and the
vehicle is in your line of sight. ■ To avoid the car being locked inadvertently once in the car, the lock button of the remote control must not be pressed before the key is inserted into the ig-
nition lock. Should this happen, press the unlock button
 of the remote control.
ÐSynchronisation
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. 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 . It is activated 30 seconds after
locking the door.
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.
If the vehicle is unlocked by inserting the key into the driver door, the key must
be inserted into the ignition lock and the ignition switched on within 15
seconds
of unlocking the door to deactivate the alarm system. The alarm is triggered if
the ignition is not switched on within 15 seconds.
When is the alarm triggered?
The following security areas of the locked vehicle are monitored: › bonnet;
› boot lid;
› doors;
› ignition lock;
› Vehicle inclination
» page 32;
› Interior of the vehicle
» page 32;
› 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?
The alarm is switched off by unlocking the vehicle with the radio remote control
or switching on the ignition. £
31
Unlocking and locking

Retrieving settings via the remote control key
›
If the driver's door is closed and the ignition is switched off, briefly press the
button  on the remote control key and open the driver's door.
The seat and exterior mirrors now move automatically into the stored positions.
Retrieving setting of exterior mirror for reversing
› Turn the rotary knob for the exterior mirror setting into the position
 » page 52
before engaging the reverse gear.
› Engage reverse gear.
The mirror returns into its initial position, after the rotary knob is moved out of
the position  and put into another position or if the speed is more than 15 km/h.
Emergency Off
The setting process for the seats and exterior mirrors can be interrupted if neces-
sary, by pressing any button on the driver's seat. ÐSeat heaters
Fig. 43
Regulator for heating the front seats/rear seats
The seat backrests and surfaces of the front seats and the two outer rear seats
can be heated electrically. › The seat heaters on the driver's and front passenger's seat can be switched on
and regulated by pressing the button in the area of the symbol  or
 »

Fig. 43 -
 .
› The heaters on the left or right rear seats can be switched on and regulated by
pressing the regulator  or
 » Fig. 43 -
.
By pressing the button once, the heating is switched to the highest intensity -
level 3, which is indicated by all three of the warning lights in the switch lighting
up. With repeated pressing of the switch, the intensity of the heating is down-regula-
ted up to the switch-off. The intensity of the heating is indicated by the number
of illuminated warning lights in the switch. WARNING
If, as an occupant, you have a subdued pain and/or temperature sensitivity,
e.g. through medication, paralysis or because of chronic illness (e.g. diabetes),
we recommend not to use the seat heating. This can lead to burns on the
back, the posterior and the legs which are difficult to heal. If the seat heating
is used, we recommend to make regular breaks in your journey when driving
long distances, so that the body can recuperate from the stress of the jour-
ney. Please consult your doctor, who can evaluate your specific condition. CAUTION
■ Do not kneel on the seats or otherwise apply pressure at specific points to
avoid damaging the heating elements for the seat heaters.
■ Do not use the seat heaters if the seats are not occupied by persons or if ob-
jects, such as a child seat, bag, etc., are fastened or stored on them. A fault of the
heating elements in the seat heating can occur.
■ Do not clean the seats using moisture » page 153, Fabric covers on electrically
heated seats. Note
■ The seat heating should only be switched on when the engine is running. This
has a significant effect of saving on the battery capacity. ■ If the on-board voltage drops, the seat heating is switched off automatically, in
order to provide sufficient electrical energy for the engine control » page 169,
Automatic load deactivation .
■ If the heaters for the rear seats are set to the highest intensity - level 3, they
are automatically switched over to level
2 after 10 minutes (two warning lights
are illuminated on the switch). Ð
57
Seats and Stowage

Rear seats
Folding the seat backrest forwards
Fig. 46
Unlock the seat backrest/lock the seat backrest
The luggage compartment can be increased in size by folding the seat backrests
forward. The seat backrests can be folded forward individually on vehicles with
divided rear seats.
Folding the seat backrest forwards
› Before folding the seat backrests forwards, adapt the position of the front
seats in such a way that they are not damaged by the folded seat backrests 1)
.
› Unlock the seat backrest by pressing the securing knob A
» Fig. 46
and fold it
completely forwards.
Folding the seat backrest back into position
› Place the rear outer seat belt C
» Fig. 46 behind the edge of the side trim pan-
el.
› 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 hidden. WARNING
■ The belts and the belt locks must be in their original position after folding
back 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 into the passenger compartment if
there is sudden braking - risk of injury! ■ Ensure that the rear seat backrests are properly engaged. It is only then that
the three-point seat belt for the middle seat can reliably fulfil its function. CAUTION
Ensure that the seat belts are not damaged when operating the seat backrests.
Under no circumstances must the rear seat belts be jammed by the folded back
seat backrests. Ð Folding the seat cushions forwards, removing
Fig. 47
Removing the seats
On vehicles with divided rear seats, the luggage compartment can be enlarged
even more by folding the rear seats and removing them.
Folding forward
› Pull up the seat cushion in the direction of the arrow 1
» Fig. 47 and fold for-
wards in the direction of the arrow 2
.
£1)
If the front seats are too far back, we recommend that you have the rear head restraints removed
before the seat backrests are folded forward. Store the removed head restraints in such a way that
they are not be damaged or soiled.
59
Seats and Stowage

Removing
›
Fold the seat cushion forward.
› Press the wire clamps in the direction of the arrow
» Fig. 47 -  and remove the
seat cushion from its holder.
Install
› Press the wire clamp in the direction of the arrow
» Fig. 47 -  and put it into
the 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. ÐRear armrest
Fig. 48
Rear seats: Armrest
› The armrest can be folded down to increase comfort using the loop
» Fig. 48.Ð Boot
ä
Introduction
This chapter contains information on the following subjects:
Class

N1 vehicles 61
Fastening elements 61
Folding double hooks 62
Folding hooks (Estate car) 62Fixing nets 62
Fixing floor covering of the boot 63
Luggage net 63
Boot cover 63
Foldable boot cover (Combi) 64
Please observe the following for the purpose of maintaining good handling char-
acteristics of your vehicle:
› Distribute loads as evenly as possible.
› Place heavy objects as far forward as possible.
› Attach the items of luggage to the lashing eyes or using the fixing
net »
page 61 .
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 is dependent on the speed at which the vehicle is travelling
and 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 “object” flies through the interior com-
partment and hits an occupant. WARNING
■ Store the objects in the boot and attach them to the lashing eyes.
■ Loose objects in the passenger compartment can be thrown forward during
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 fly-
ing 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 the vehicle may be affected
when transporting heavy objects as the centre of gravity can be displaced -
risk of accident! The speed and style of driving must be adjusted accordingly. ■ If the items of luggage or objects are attached to the lashing eyes with un-
suitable or damaged lashing straps, injuries can occur in the event of braking
manoeuvres or accidents. To prevent items of luggage from being thrown for-
ward, always use suitable lashing straps which must be firmly attached to the
lashing eyes. £
60 Using the system