2015 SKODA OCTAVIA gas type

AbbreviationsAbbreviationDefinitionrpmEngine revolutions per minuteABSAnti-lock brake systemACCAdaptive cruise controlAGAutomatic gearboxAGMVehicle battery typeTCSTraction controlCNGcompressed natural gasCO2Carbon dioxideCOCDeclaration of conformityDPFDiesel particle filterDSGAutomatic double clutch gearboxDSRActive driver-steering recommendationEDLElectronic differential lockECEEconomic Commission for EuropeEPCEPC fault lightESCElectronic Stability ControlRDRim depthEUEuropean UnionG-TECLabelling for natural gas vehiclesGSMGlobal System for Mobile communicationsHBAHydraulic brake assistHHCUphill start assistKESSYkeyless unlocking, starting and lockingkWKilowatt, measuring unit for outputLEDLighting element typeMCBMulti-collision brakeMGManual gearboxMPIGasoline engine with a multi-point fuel injectionN1Panel van intended exclusively or mainly for the transporta-
tion of goodsAbbreviationDefinitionNmNewton meter, measuring unit for the engine torqueTDI CRDiesel engine with turbo charging and common-rail injection
systemTSATrailer stabilisationTSIPetrol engine with turbo charging and direct injectionVINVehicle identification numberWWatt, unit of powerWi-FiWireless data networkXDSFunctional expansion of the electronic differential lock7Abbreviations

System descriptionRead and observe
on page 14 first.
The inflation of the airbag is carried out in a fraction of a second.
When the airbags are deployed they fill with gas and inflate.
A grey white or red, non-harmful gas is released when the airbag is inflated.
This is perfectly normal and is not an indication of a fire in the vehicle.
Depending on the vehicle equipment, the airbag system consists of the
following parts. ▶ Front airbag for the driver and the front passenger » page 15.
▶ Driver’s knee airbag » page 17.
▶ Side airbags » page 17.
▶ Head airbags » page 18.
▶ Airbag warning light in the instrument cluster » page 35.
▶ Key switch for the front passenger airbag » page 19.
▶ Warning light for the front passenger airbag in the middle of the dash panel
» page 19 .
Airbag deployment
Read and observe
on page 14 first.
The airbag system is only functional when the ignition is switched on.
Triggering conditions
It is not possible to generally determine which deployment conditions apply to
the airbag system in every situation. An important role is played by factors
such as the type of object that the vehicle hits (hard/soft), the impact angle, vehicle speed, etc.
A decisive factor for the deployment of the airbags is the deceleration which
occurs. If the vehicle deceleration which occurs and is measured during the
collision remains below the prescribed reference values specified in the control
unit, the airbags are not deployed although the vehicle may well suffer severe
damage to the bodywork as a consequence of the accident.
The following airbags will be deployed in the event of a severe frontal
collision.
▶ Driver’s front airbag.
▶ Front passenger airbag.
▶ Driver’s knee airbag.
The following airbags will be deployed in the event of a severe side collision.
▶ Front side airbag on the side of the accident.
▶ Rear side airbag on the side of the accident.
▶ Head airbags on the side of the accident.
When an airbag is deployed, the following occurs.
▶ The interior light comes on (if the automatic operation of the interior light is
switched on - switch 
).
▶ The hazard warning lights are switched on.
▶ All the doors are unlocked.
▶ The fuel supply to the engine is interrupted.
When there is no air bag deployment?
With minor frontal and side collisions, rear collision, overturning of the vehicle
or vehicle roll-over there is no airbag deployment.
Airbag overview
 Introduction
This chapter contains information on the following subjects:
Front airbags
15
Driver’s knee airbag
17
Side airbags
17
Head airbags
18
Front airbags
Fig. 8
Locations of the airbags / gas filled airbags 
15Airbag system

WARNINGInformation on correct seated position■Your head should never be positioned in the deployment area of the side
airbag. You might suffer severe injuries in the event of an accident. This ap-
plies in particular to children who are transported without using a suitable
child safety seat » page 22, Child safety and side airbag .■
There must not be any further persons, animals or objects positioned be-
tween the occupants and the deployment area of the airbag. No accesso-
ries, such as cup holders, should be attached to the doors.
■
If children adopt an incorrect seated position when travelling, they may
be exposed to an increased risk of injury in the event of an accident. This
can result in serious injuries » page 20, Child seat .
WARNING■
Do not place any objects within the deployment area of the side airbags –
risk of injury!■
The airbag system operates using pressure sensors located in the front
doors. For this reason, no adjustments may be carried out to the doors or
door panels (e.g. installation of additional loudspeakers). Further informa-
tion » page 180 , Airbags .
■
Ensure that there are no excessive forces, such as violent knocks, kicks
etc., impact on the backrests of the seats otherwise the system may be
damaged. The side airbags would not be deployed in such a case!
■
Any seat or protective covers which you fit to the driver or front passen-
ger seats must only be of the type expressly authorized by ŠKODA. In view
of the fact that the airbag inflates out of the backrest of the seat, use of
non-approved seat or protective covers would considerably impair the pro-
tective function of the side airbag.
■
Any damage to the original seat covers in the area of the side airbag mod-
ule must be repaired immediately by a specialist garage.
■
The airbag modules in the front seats must not display any damage,
cracks or deep scratches. It is not permissible to use force in order to open
the modules.
Note
■ In vehicles with side front airbags, a label with the text  is located on
the front seat backrests.■
In vehicles with rear side airbags, the text 
can be seen between the en-
trance area and the rear seat rest.
Head airbagsFig. 13
Location of the head airbag/gas-filled head airbag
In the event of a severe side collision, the head airbags offer additional protec-
tion for the head and neck area of passengers.
The head airbags are positioned above the doors on both sides of the vehicle
interior » Fig. 13 -
 .
When deployed, the airbag covers the window area of the front and rear doors,
as well as the area of the door pillar » Fig. 13 -
 .
Head impact with interior parts is reduced by the inflated head airbag. The re-
duction in any impact to the head and the resultant minimizing of any move-
ments of the head additionally reduce the risk of injuries to the neck area.
WARNING■ There must not be any objects in the deployment area of the head air-
bags which might prevent the airbags from inflating properly.■
Only hang light items of clothing on the hooks fitted in the vehicle. Never
leave any heavy or sharp-edged objects in the pockets of the items of
clothing. Additionally, clothes hangers must not be used to hang up items
of clothing.
■
The installation of impermissible accessories in the vicinity of the head
airbags can considerably impair the protection offered by the head airbag in
the event of it being deployed. When the deployed head airbag is inflated,
parts of the accessories fitted could, conditions permitting, be thrown into
the interior of the car and injure the occupants » page 178. 
18Safety

Inspecting and replenishing
Fuel
Introduction
This chapter contains information on the following subjects:
Petrol and diesel refuelling
189
Lead-free petrol
190
Diesel fuel
191
Refuelling with CNG (compressed natural gas)
192
CNG
193
The correct fuels for your vehicle are specified on the inside of the fuel filler
flap » Fig. 199 on page 189 .
WARNING■
The operating instructions of the refuelling system must always be fol-
lowed.■
Do not smoke when refuelling and do not use a mobile phone.
■
The fuel and fuel vapours are explosive - risk to life!
CAUTION
■ Never drive until the fuel tank is completely empty! The irregular supply of
fuel can cause misfiring, which can result in damage to parts of the engine and
the exhaust system.■
Immediately remove any fuel that has spilled onto the vehicle's paintwork –
risk of paint damage.
■
If the vehicle was not purchased in the country where it was intended to be
operated, you should check whether the fuel specified by the manufacturer is
offered in the country where the vehicle will be operated. You should also per-
haps check whether the manufacturer has recommended a different fuel for
operation of the vehicle in the corresponding country. If no prescribed fuel is
available, then you must check whether it is permitted by the manufacturer to
operate the vehicle with another fuel type.
Petrol and diesel refuellingFig. 199
Open fuel filler flap/unscrew tank cap/place the tank cap on the
fuel filler flap
Fig. 200
Fuel filler tube on vehicles with
diesel engines
Read and observe and on page 189 first.
Refuelling can be done if the following conditions are met.
The vehicle is unlocked.
The engine and the ignition are switched off.
The auxiliary heating and ventilation is switched off » page 118.
›
Press on the fuel filler flap in the direction of arrow
1
» Fig. 199.
›
Open the flap in the direction of arrow
2
.
›
Unscrew the tank cap in the direction of arrow
3
.
›
Remove the tank cap and place in the recess on top of the fuel filler flap in
the direction of arrow
4
.
›
Insert the pump nozzle into the fuel filler neck as far as it will go, and refuel.
The fuel tank is full just as soon as the pump nozzle switches off for the first
time »
. 
189Inspecting and replenishing

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.
Note
The battery acid level is also checked regularly by a specialist garage as part of
the inspection service.
Charging
Read and observe
and on page 201 first.
A properly charged vehicle battery is essential for reliably starting the engine.A charging operation can be performed if the following conditions are satis-
fied.
The engine is turned off.
The ignition is switched off.
All consumers are turned off.
The bonnet is open.
“Fast charging” with high currents
›
Disconnect both battery cables (first of all “negative”, then “positive”).
›
Attach the terminal clamps of the charger to the battery terminals (red =
“positive”, black = “negative”).
›
Plug the mains cable of the charger into the power socket and switch on the
device.
›
After charging has been successful: Switch off the charger and remove the
mains cable from the power socket.
›
Only then disconnect the charger's terminal clamps.
›
Reconnect the cables to the battery (first of all “positive”, then “negative”).
Charging with low voltages
It is not necessary to disconnect the cables from the battery if you recharge
the vehicle battery, for example from a mini-charger.
Refer to the instructions of the charger manufacturer .
A charging current of 0.1 multiple of the total vehicle battery capacity (or low-
er) must be used until full charging is achieved.
The vent plugs of the vehicle battery should not be opened for charging.WARNING■ When you charge a battery, hydrogen is released, and a highly explosive
gas mixture is also produced. An explosion can be caused through sparkling
over during unclamping or loosening of the cable plug while the ignition is
on.■
Creating a bridge between the poles on the battery (e.g. with metal ob-
jects - cables) creates a short circuit - risk of damage to the battery, explo-
sion and burning of the battery, jets of acid spurting out.
■
Avoid creating sparks when working with cables and electrical devices.
Strong sparking represents a risk of injury.
■
Before carrying out any work on the electrical system, switch off the en-
gine, the ignition and all electrical components and disconnect the negative
terminal 
.
■
“Quick-charging” the vehicle battery is dangerous and requires a special
charger and specialist knowledge.
■
We therefore recommend that vehicle batteries be “rapidly charged” by a
specialist garage.
CAUTION
On vehicles with the START/STOP system or additional heating (auxiliary heat-
ing), do not connect the pole terminal of the charger directly to the negative
terminal of the vehicle battery, but rather only to the engine earth » page 219,
Jump-starting using the battery from another vehicle .
Replacing
Read and observe
and on page 201 first.
The new vehicle battery must have the same capacity, voltage, current and
size as the original battery. Suitable vehicle battery types can be purchased
from a specialist garage.
We recommend you have the battery replaced by a specialist garage.
Disconnecting and reconnecting
Read and observe
and on page 201 first.
Disconnecting
›
Switch off the ignition. 
203Inspecting and replenishing

No.Consumer8Lambda probe9Ignition, glow plug system, engine components10Fuel pump, ignition11Electrical auxiliary heating system12Electrical auxiliary heating system13Automatic gearbox14Windscreen heater - right15Horn16Ignition, fuel pump17ABS, ESC, motor control unit, relay coil for the heated windscreen18Databus, battery data module19Windscreen wipers20Alarm21Windscreen heater - left22Engine control unit23Starter24Electrical auxiliary heating system31Not assigned32Not assigned33Not assigned34Haldex clutch35Not assigned36Not assigned37Aux. heating38Not assigned
Bulbs
Introduction
This chapter contains information on the following subjects:
Bulb arrangement in the headlights
231
Replacing the low beam bulb
231Change bulb for long-distance, daytime running lights and parking light
switch232
Change bulb for additional parking light
232
Change bulb for fog light switch - Variant 1
232
Change bulb for fog light switch - Variant 2
233
Replacing the bulb for the licence plate light
233
Rear Light
234
Replacing bulbs in the rear light - Variant 1
235
Replacing bulbs in the rear light - Variant 2
235
Some manual skills are required to change a bulb. For this reason, we recom-
mend having bulbs replaced by a specialist garage or seeking other expert help
in the event of any uncertainties.
▶ Switch off the ignition and the relevant lights before replacing a bulb.
▶ Faulty bulbs must only be replaced with the same type of bulbs. The designa-
tion is located on the light socket or the glass bulb.
A stowage compartment for replacement bulbs is located in a plastic box in
the spare wheel or underneath the floor covering in the luggage compartment.
We recommend having the headlight settings checked by a specialist garage
after replacing a bulb in the low, high or fog beam.
In case of failure of a xenon gas discharge lamp or an LED diode, visit a special- ist garage.
WARNING■ Always read and observe the warnings before completing any work in the
engine compartment » page 194.■
Accidents can be caused if the road in front of the vehicle is not suffi-
ciently illuminated and the vehicle cannot or can only be seen with difficul-
ty by other road users.
■
Bulbs H7 H8 and H15 are pressurised and may burst when changing the
bulb - risk of injury! We therefore recommended wearing gloves and safety
glasses when changing a bulb.
■
Do not carry out any work on the Xenon gas discharge lamps - risk of
death!
CAUTION
Do not take hold of the glass bulb with naked fingers (even the smallest
amount of dirt reduces the working life of the light bulb). Use a clean cloth,
napkin, or similar. 230Do-it-yourself