2014 SKODA OCTAVIA ECU

■Do not place the battery in direct daylight in order to protect the vehicle bat-
tery housing from the effects of ultra-violet light.■
If the vehicle is frequently used for making short trips, the vehicle battery
will not have time to charge up sufficiently and may discharge.
For the sake of the environment
A vehicle battery that has been removed is a special type of hazardous waste.
These must be disposed of in accordance with national legal regulations.
Note
■ We recommend having all work on the vehicle battery carried out by a spe-
cialist garage.■
You should replace batteries older than 5 years.
Opening the cover
Fig. 190
Polyester cover of vehicle bat-
tery
Read and observe and on page 200 first.
The battery is located in the engine compartment. For some equipment var-
iants, it is located underneath a polyester cover » Fig. 190.
›
Fold out the cover on the battery in the direction of the arrow.
The battery cover is installed in reverse order.
Checking the battery electrolyte levelFig. 191
Vehicle battery: Electrolyte level
indicator
Read and observe and on page 200 first.
On vehicles with a vehicle battery fitted with a colour indicator » Fig. 191, the
electrolyte level can be determined by looking at the change in colour of this
display.
Air bubbles can influence the colour of the indicator. For this reason carefully
knock on the indicator before carrying out the check.
› Black colour – electrolyte level is correct.
› Colourless or light yellow colour – electrolyte level too low, the battery must
be replaced.
Vehicles with a START-STOP system are fitted with a battery control unit for
checking the energy level for the recurring engine start.
We recommend that you have the acid level checked regularly by a specialist
garage, especially in the following cases.
› High external temperatures.
› Longer day trips.
› After each charge.
Winter time
The vehicle battery only has a proportion of the starting power in lower tem-
peratures. A discharged vehicle battery may already freeze at temperatures
just below 0 °C .
We therefore recommend that you have the battery checked and, if necessary,
recharged by a specialist garage before the start of the winter. 
201Inspecting and replenishing

Do-it-yourself
Emergency equipment, and self-help
Emergency equipment
Introduction
This chapter contains information on the following subjects:
Location of the first-aid kit and warning triangle
211
Location of the reflective vest
211
Fire extinguisher
211
Vehicle tool kit
212
Location of the first-aid kit and warning triangle
Fig. 194
First aid kit and warning triangle version 1 / version 2
The following information applies to the first-aid kit and warning triangle from the ŠKODA Original Accessories.
The storage compartments may possibly be too small for a different first-aid
kit or warning triangle.
First-aid box
The first aid kit can be attached by a strap in the right-hand storage compart-
ment in the luggage compartment » Fig. 194.
Warning triangle – version 1
The warning triangle can be attached to the rear wall trim panel with rubber
straps » Fig. 194 -
 . Natural gas vehicles have the warning triangle located
under the floor mat in the luggage compartment.
Warning triangle – version 2
The warning triangle can be secured with straps in the right storage compart-
ment in the luggage compartment » Fig. 194 - 
.WARNINGThe first-aid kit and warning triangle must always be secured safely so that
they do not come loose when making an emergency braking or in a vehicle
collision which could cause injuries to occupants.
Note
■ Pay attention to the expiration date of the first-aid kit.■We recommend using a first-aid box from ŠKODA Original Accessories availa-
ble from a ŠKODA Partner.
Location of the reflective vest
Fig. 195
Reflective vest
The reflective vest can be stored in brackets under the front seats » Fig. 195.
Fire extinguisher
Fig. 196
Fire extinguisher 
211Emergency equipment, and self-help

The fire extinguisher is attached by two straps in a holder underneath the driv-
er's seat.
Removing/attaching›
Loosen the two straps by pulling the buckles in the direction of the ar-
row » Fig. 196 .
›
Remove the fire extinguisher.
›
To fit in place, insert the fire extinguisher back into the bracket and secure
with straps.
Please read carefully the instructions which are attached to the fire extin- guisher.
The fire extinguisher must be checked by an authorised person once a year.
The national legal requirements must be observed.
WARNINGThe fire extinguisher must always be secured safely so that they do not
come loose when making an emergency braking or in a vehicle collision
which could cause injuries to occupants.
Note
■ The fire extinguisher must comply with national legal requirements.■Pay attention to the expiration date of the fire extinguisher. If the fire extin-
guisher is used after the expiration date, its proper function is not assured.■
The fire extinguisher is part of the scope of delivery in certain countries only.
Vehicle tool kitFig. 197
Vehicle tool kit
The vehicle tool kit is housed in a box in the spare wheel or in the storage
space for the spare wheel.
Depending on the equipment variant, the vehicle tool kit may not contain all
of the following components.
Screwdriver
Key for removing and installing the tail light
Adapter for anti-theft wheel bolts
Towing eye
Clamps for removing the wheel trims
Depending upon vehicle equipment: Jack with information sign/puncture
repair kit
Crank for the jack
Wheel wrench
Extraction pliers for wheel bolt caps
Replacement bulb set
WARNINGThe factory-supplied lifting jack is only intended for your model of vehicle.
Under no circumstances attempt to lift heavier vehicles or other loads. 12345678910212Do-it-yourself

CAUTION■Screw the jack back into the starting position before storing in the box with
the vehicle tool kit.■
Ensure that the vehicle tool kit is safely secured in the luggage compart-
ment.
■
Ensure that the box is always secured with the strap.
Note
The declaration of conformity is included with the jack or the log folder.
Reserve and temporary spare
 Introduction
This chapter contains information on the following subjects:
Removing/storing the wheel
213
Spare wheel
213
When using an emergency or spare wheel make sure to fit a wheel with the
appropriate dimensions and design as soon as possible.
After changing the spare wheel, the tyre pressure must be adjusted. In vehi-
cles with tyre pressure monitoring, tyre pressure values must be
saved » page 167 .
WARNING■
If the spare tyre with a non-specific or opposite direction of rotation has
to be fitted in the event of a puncture, then drive carefully. The tyre no lon-
ger retains its optimal characteristics in this situation.■
If the dimensions or design of the spare wheel differ from the tyres fitted
to the vehicle (e.g. winter tyres or low-profile tyres), it must only be used
briefly in the event of a puncture and if an appropriately cautious style of
driving is adopted.
■
If the dimensions or design of the temporary spare wheel differ from the
fitted tyres, never drive faster than 80 km/h (or 50 mph).
■
Never use the temporary spare wheel if it is damaged.
Removing/storing the wheelFig. 198
Removing the wheel
Read and observe on page 213 first.
The wheel is located in a well under the floor covering in the boot and is fixed in place with special bolt
B
» Fig. 198 .
Take out wheel
›
Open the boot lid.
›
Raise the floor covering in the boot » page 106.
›
Remove the box with the tool kit.
›
Remove locking
A
in the direction of arrow
1
» Fig. 198 .
›
Unscrew nut
B
in the direction of arrow
2
.
›
Remove the wheel.
Store wheel away
›
Place the wheel into the spare wheel well with the wheel rim pointing down-
ward.
›
Screw in nut
B
in the opposite direction to arrow
2
» Fig. 198 .
›
Insert locking
A
in the opposite direction to which arrow
1
is pointing.
›
Place the box with the tool kit back into the spare wheel and secure it with
the tape.
›
Fold back the floor covering in the boot » page 110.
›
Shut the boot lid.
Spare wheel
Read and observe
on page 213 first.
A yellow warning label is displayed on the rim of the temporary spare wheel. 
213Emergency equipment, and self-help

CAUTION■Use the pressure of your hand only, do not strike the full wheel trim. The
cover could be damaged.■
If wheel trims are fitted, an adequate flow of air must be assured in order to
cool the brake system.
Note
We recommend that you use child seats from ŠKODA Original Accessories.
Wheel bolts
Fig. 199
Remove the cap
Before removing the wheel bolts, remove the caps.
Extracting
›
Push the extraction pliers » page 212 sufficiently far onto the cap until the
inner catches of the pliers are positioned at the collar of the cap.
›
Remove the cap in the direction of the arrow » Fig. 199.
Fitting
›
Push the cap onto the wheel bolt up to the stop.
Changing a wheel
When changing a wheel, the following instructions must be followed.
›
Remove the full wheel trim or the caps of the wheel bolts.
›
First of all slacken the anti-theft wheel bolt and then the other wheel bolts.
›
Jack up the vehicle until the wheel that needs changing is clear of the
ground.
›
Unscrew the wheel bolts and place them on a clean surface (cloth, paper, etc.).
›
Remove the wheel carefully.
›
Attach the spare wheel and slightly screw on the wheel bolts.
› Lower the vehicle.›Tighten the wheel bolts opposite each other using the wheel wrench (alter-
nating crosswise). Tighten the anti-theft wheel bolt last.›
Replace the wheel trim or the caps.
When fitting unidirectional tyres, ensure that the direction of rotation is cor-
rect » page 206 .
WARNING■
Undo the wheel bolts only a little (about one turn) as long as the vehicle
has not yet been jacked up. Otherwise the wheel could become loose and
fall off.■
All bolts must be clean and must turn easily.
■
If it is established when changing a wheel that the wheel bolts are corro-
ded and difficult to move, then these must be replaced.
■
Under no circumstances grease or oil the wheel bolts!
Follow-up tasks
After changing the wheel, the following work must be carried out.
›
Stow and attach the replaced wheel in the spare wheel well using a special
bolt » page 213 .
›
Stow the tool kit in the space provided and secure using the band.
›
Check the tyre pressure on the installed spare wheel as soon as possible.
›
Have the tightening torque of the wheel bolts checked with a torque
wrench as soon as possible.
After changing the wheel, the tyre pressure must be adjusted. In vehicles with
tyre pressure monitoring, tyre pressure values must be saved » page 167.
Replace the damaged wheel or consult a specialist garage about repair op-
tions.
WARNINGInformation on the wheel bolts■The prescribed tightening torque of the wheel bolts for steel and light al-
loy wheels is 120 Nm.■
If the wheel bolts are tightened to a too low tightening torque, the rim
can come loose when the car is moving. A tightening torque which is too
high can damage the bolts and threads and this can result in permanent
deformation of the contact surfaces on the rim. 
215Emergency equipment, and self-help

Their positions are indicated by embossed markings B in the side of the lower
beam.
Raising the vehicle›
Insert the crank
7
into the mount on the jack
6
» page 212 .
›
Support the base plate of the jack with its entire surface resting on level
ground and ensure that the lever is positioned vertically to the jacking
point » Fig. 202 .
›
Use the crank to raise the jack until its claw encloses the bar » Fig. 202.
›
Continue to raise the jack until the wheel is just lifted off the ground.
WARNING■
Choose a flat and firm surface for jacking the vehicle.■If the wheel has to be changed on a slope, first of all block the opposite
wheel with a stone or similar object to prevent the vehicle from unexpect-
edly rolling away.■
Secure the base plate of the lifting jack with suitable means to prevent
possible moving. A soft and slippery ground under the base plate may move
the lifting jack, causing the vehicle to fall down. It is therefore always nec-
essary to place the lifting jack on a solid surface or use a wide and stable
base. Use a non-slip base (e.g. a rubber foot mat) if the surface is smooth,
such as cobbled stones, tiled floor, etc.
■
Only attach the lifting jack to the attachment points provided for this pur-
pose.
■
Always raise the vehicle with the doors closed.
■
Never position any body parts, such as arms or legs under the vehicle,
while the vehicle is raised with a lifting jack.
■
When the vehicle is raised, never start the engine.
CAUTION
It is important to ensure that the jack is correctly attached to the bar of the
lower beam, as otherwise there is a risk of damage to the vehicle.Anti-theft wheel boltsFig. 203
Principle sketch: Anti-theft
wheel bolt with adapter
The anti-theft wheel bolts protect the wheels from theft. These can only be
loosened or tightened with the use of adapter
B
» Fig. 203 .
›
Remove the full wheel trim or the caps of the wheel bolts.
›
Insert adapter
B
» Fig. 203 with the toothed side all the way into the inner
teeth in the head of the anti-theft wheel bolts
A
.
›
Push the wheel wrench onto the adapter
B
up to the stop.
›
Loosen or tighten the wheel bolt » page 216.
›
Remove the adapter.
›
Replace the wheel trim and the caps.
The adapter for the anti-theft wheel bolts must always be kept in the vehicle
in preparation for a possible wheel change. The adapter is kept in the vehicle
tool kit.
Note
■ Note down the code number located on both the adapter and also on the
end of each anti-theft wheel bolt. This number can be used to purchase a re-
placement adapter from ŠKODA Genuine Parts if required.■
The anti-theft wheel bolt set and adapter can be purchased from a ŠKODA
Partner.
■
With wheel trims supplied at the factory or from ŠKODA Original Accessories,
the position of the anti-theft wheel bolt is marked on the back of the wheel
trim. When using an anti-theft wheel bolt, make sure that this has been fitted
according to the position marked on the back of the wheel cover position.
217Emergency equipment, and self-help

Replacing the windscreen wiper bladesFig. 217
Windscreen wiper blade
Read and observe
on page 226 first.
Before replacing the windscreen wiper blade, put the windscreen wiper arms
into the service position.
Service position for changing wiper blades
›
Closing the bonnet.
›
Switch the ignition off and on again.
›
Within 10 seconds, press the lever in position
4
and hold it in position for
around 2 seconds » page 82, Windscreen wipers and washers .
The windscreen wiper arms move into the service position.
Removing the wiper blade
›
Lift the wiper arm from the window in the direction of
1
» Fig. 217 .
›
Tilt the wiper blade to the stop in the same direction.
›
Hold the upper part of the wiper arm and press the securing mechanism
A
in the direction of arrow
2
.
›
Remove the wiper blade in the direction of the arrow
3
.
Attaching the windscreen wiper blade
›
Push the windscreen wiper blade to the stop until it locks into place.
›
Check that the windscreen wiper blade is correctly attached.
›
Fold the windscreen wiper arm back to the windscreen.
›
Turn on the ignition and press the lever into position
4
» page 82 , Wind-
screen wipers and washers .
The windscreen wiper arms move into the home position.
Replacing the rear window wiper bladeFig. 218
Rear window wiper blade
Read and observe
on page 226 first.
Removing the wiper blade
›
Lift the wiper arm from the window in the direction of
1
» Fig. 218 .
›
Tilt the wiper blade to the stop in the same direction.
›
Hold the upper part of the wiper arm and press the securing mechanism
A
in the direction of arrow
2
.
›
Remove the wiper blade in the direction of the arrow
3
.
Attaching the windscreen wiper blade
›
Push the windscreen wiper blade to the stop until it locks into place.
›
Check that the windscreen wiper blade is correctly attached.
›
Fold the windscreen wiper arm back to the windscreen.
227Emergency equipment, and self-help

›Fold back the storage compartment by pressing into the secured position in
the dash panel in the direction of the arrow 2.›
Close the storage compartment.
Fuses in the dash panel – RHD
Fig. 220
Storage compartment on the front passenger's side: RHD
Read and observe
and on page 228 first.
On right-hand drive vehicles, the fuse box is located on the front passenger's
side behind the storage compartment in the left-hand section of the dash
panel.
Removing the storage compartment and replacing the fuse
›
Insert a screwdriver under the side cover » Fig. 220.
›
Unlock the cover in the direction of the arrow
1
.
›
Push the cover out in the direction of the arrow
2
.
›
Open the storage compartment.
›
Insert a screwdriver from the side into the dash panel in the direction of ar-
row
3
.
›
Use the screwdriver to unlock the brake rod
A
of the storage compartment
in the direction of arrow
4
.
›
Remove the storage compartment in the direction of the arrow
5
.
›
Remove the plastic clip under the cover of the fuse box in the engine
room » Fig. 223 on page 231 .
›
Place the clip onto the respective fuse and pull the fuse out.
›
Insert a new fuse.
›
Replace the bracket at the original position.
Installing the storage compartment›Move the stop buffer B of the storage compartment behind the bracketsC
» Fig. 220 .
›
Push in the storage compartment in the opposite direction of the arrow
5
.
›
Insert the brake rod and lock it against the arrow
4
with a screwdriver.
›
Push in the side cover against the direction of the arrow
2
.
›
Press the side cover fully against the direction of the arrow
1
.
›
Close the storage compartment.
Assignment of the fuses in the dash panel
Fig. 221
Fuses
Read and observe and on page 228 first.
No.Consumer1Not assigned2Not assigned3Not assigned4Not assigned5Data bus control unit6Alarm sensor
7
Control unit for the air conditioning system, heating, receiver for re-
mote control for the auxiliary heating, selector lever for the auto-
matic gearbox, relay for the rear window heater, replay for the
windscreen heater8Light switch, rain sensor, diagnostic socket9Haldex clutch10Touchscreen11Heated rear seats 229Fuses and light bulbs