2015 SKODA OCTAVIA fuel

In Infotainment, the display is shown of up to three consumers which are cur-
rently showing the highest degree of fuel consumption » Owner´s Manual In-
fotainment , chapter CAR - vehicle settings .
Use the cooling system economically
The air conditioning system compressor uses power from the engine when in cooling mode, which will affect the fuel consumption.
It recommended to open the windows or the doors of a vehicle for which the
interior has been strongly heated through the effect of direct sunlight in order
to allow the heated air to escape.
The cooling system should not be on if the windows are open.
DriveGreen function
Fig. 152
Shown in the infotainment dis-
play
The DriveGreen function (hereinafter referred to as DriveGreen) evaluates the
driving efficiency based on the information respecting the driving style. Useful
tips for reducing fuel consumption are also offered.
DriveGreen can be displayed on the Infotainment as follows.
›
Press the button  in the Infotainment and then in the display the function
keys one after the other ,
DriveGreen
.
A
driving liquid display
With the driving is liquid the display is near the green dot. When accelerating
or braking, the indicator moves down or up.
B
“Green leaf”
The leaf margin shown in green shows with a few seconds, the current drive
efficiency. When driving economically there are several green layers on the
edge of the leaf. When driving less economically, no green colour appears and
the leaf can disappear completely.
C Graphical review summary
The evaluation of the driving economy during the last 3 minutes or 1.5 minutes
(depending on type of Infotainment) is shown like a beam in 5-second incre-
ments. The current status is shown on the left and moves gradually to the
right. The higher the green bars, the more economic the driving style is.D
Scoring
In the function key, the evaluation of driving efficiency is shown from the start
in the range from 0 to 100 points. The higher the indicated value, the more
economic the driving style is.
When you press the function key, a detailed assessment showing the driving
efficiency during the last 30 minutes is shown.
If the trip from the start, takes less than 30 minutes, then the assessment
takes in information from the previous trip (the bars are shown in dark green).
E
Average fuel consumption
In the function key, the average fuel consumption from the start is displayed.
When you press the function key a detailed overview of the average fuel con-
sumption during the last 30 minutes is shown.
If the trip from the start, takes less than 30 minutes, then the average fuel
consumption takes in information from the previous trip (the bars are shown in
dark green).
F
Symbols in the display
The display may show the following four symbols, which give information on
the current driving style.
Ecological trip
The current speed has a negative effect on fuel consumption. The driving is not liquid, drive with anticipation.
Recommended gear.
Tips for reducing fuel consumption
When tapping the “Page” the display shows useful tips on how to reduce fuel consumption. These tips can to be helpful to drive more economically.
Note
■ Resetting the single-trip memory “from start” also resets the average con-
sumption E and the driving assessment D.■
With some Infotainment types changing the units for the fuel consumption
indicator causes the resetting of the average fuel consumption values
E
.
133Starting-off and Driving

Avoiding damage to your vehicle
Introduction
This chapter contains information on the following subjects:
Driving Tips
134
Driving through water
134
This section of the manual contains important information on preventing dam-
age to the vehicle while driving.
Driving Tips
Only drive on such roads and in such terrain, which match the vehicle parame-
ters » page 236 , Technical data as well as your driving skills.
The driver is always responsible for deciding whether the vehicle can handle
travelling in the given terrain.
When travelling off paved roads, we recommend activating the OFF ROAD
mode » page 138 .
WARNING■
Always adjust your driving to the current terrain and weather conditions.
Excessive speed or incorrect driving manoeuvres can cause damage to the
vehicle and lead to serious injuries.■
Combustible objects such as dry leaves or twigs caught under the base of
the vehicle could ignite on hot vehicle parts - risk of fire!
CAUTION
■ Pay attention to the ground clearance of the vehicle! When driving over ob-
jects which are larger than the ground clearance, the vehicle can get damaged.■
Any objects that get trapped under the vehicle floor must be removed as
soon as possible. These objects can damage the fuel lines, the brake system,
seals and other parts of the vehicle.
■
Drive slowly in unknown terrain and watch out for unexpected obstacles,
such as potholes, rocks, stumps, etc.
■
Check up on confusing sections of unpaved roads before travelling on them
and consider whether such travelling is possible without risk.
Driving through waterFig. 153
Maximum permissible water lev-
el when driving through water
The following must be observed to avoid damage to the vehicle when driving
through bodies of water (e.g. flooded roads).
›
Therefore determine the depth of the water before driving through bodies of
water.
The water level must not reach above the web of the lower beam » Fig. 153.
›
Do not drive any faster than at a walking speed.
At a higher speed, a water wave can form in front of the vehicle which can
cause water to penetrate into the air induction system of the engine or into
other parts of the vehicle.
›
Never stop in the water, do not reverse and do not switch the engine off.
CAUTION
■ If water penetrates into the intake system of the engine, there is a risk of se-
rious damage to the engine parts!■
When driving through water, some vehicle parts such as the chassis, the
electrics or the transmission can be severely damaged.
■
Oncoming vehicles can generate water waves which can exceed the permis-
sible water level for your vehicle.
■
Potholes, mud or rocks can be hidden under the water, making it difficult or
impossible to drive through the body of water.
■
Do not drive through salt water, as the salt can cause corrosion. An vehicle
coming into contact with salt water is to be thoroughly rinsed with fresh wa-
ter.
134Driving

Multi collision brake (MCB)Read and observe
on page 136 first.
The MCB helps to decrease speed after a collision through automatic braking
interventions and to stabilize the vehicle. This reduces the risk of a subse-
quent crash due to uncontrolled vehicle movement.
The automatic brake interventions can take place only if the following condi-
tions are met.
A head-on or side collision occurred.
The impact speed was higher than approx. 10 km/h.
The brakes, the ESC and other required electrical systems remain function-
al after impact.
The accelerator pedal is not actuated.
Trailer stabilization system (TSA)
Read and observe
on page 136 first.
The TSA helps the combination stable in situations where the trailer sways
and then the whole trailer combination.
TSA brakes the individual wheels of the towing vehicle in order to damp the
rocking motion of the entire vehicle combination.
The following conditions are required for the correct TSA function. The trailer was shipped from the factory or purchased from the ŠKODA
genuine accessories.
The trailer is electrically connected to the towing vehicle by means of the
trailer socket.
The parking aid is activated.
The speed is higher than approx. 60 km/h.
Further information » page 167, Hitch and trailer .
OFF ROAD-mode
Introduction
This chapter contains information on the following subjects:
Operation
139
Hill Descent Assistant
139
ESC OFF ROAD
140
TCSOFF ROAD
140
EDS OFF ROAD
140
ABS OFF ROAD
140
The OFF ROAD mode includes several features that help to overcome difficult
navigable routes when travelling on non-paved roads.
But even with OFF ROAD mode activated, your vehicle is never a true SUV.
WARNING■ The general information relating to the use of assistance systems must
be observed » page 135, in section Introduction .■
A lack of fuel can cause irregular engine running or cause the engine to
shut down. This would lead the OFF ROAD mode to lose its effectiveness -
risk of accident!
CAUTION
■ The OFF ROAD mode is not designed for the use on common roads.■All four wheels must be fitted with the same tyres approved by the manufac-
turer to ensure theOFF ROAD mode operates correctly.138Driving

Engine / drive
The vehicle acceleration is more dynamic than in Normal
mode.
Front axle differential lock
The driving force distribution between the front wheels is adapted to the spor-
ty driving style.
Adaptive Cruise Control (ACC)
The acceleration is quicker than in
Normal
mode with distance control
» page 150 .
Xenon headlight
The headlamps adapt to the driving style more dynamically than in mode
Nor-mal
» page 70 .
ProActive passenger protection
The first level of protection is deactivated » page 160.
Engine noise
The engine noise is noticeable in the interior more intensely than in
Normal
mode.
Eco
mode
Read and observe
on page 157 first.
This mode is suitable for a relaxed style of driving and helps to save fuel.
Selecting this mode primarily affects the function of the following systems.
Engine / drive
Vehicle acceleration is more relaxed than in
Normal
mode.
The recommended gear is controlled such to achieve the lowest possible fuel
consumption » page 41.
When the START-STOP system was deactivated manually » page 124, it is au-
tomatically activated.
The automatic gearbox is set automatically to mode E » page 129 .
Adaptive Cruise Control (ACC)
Acceleration occurs more relaxed than in
Normal
» page 150 mode with distance
control.
Xenon headlight
The system is in economic mode » page 70. The headlamps are in basic setting
and do not adapt to the direction of travel.
Air conditioning (Climatronic)
The air conditioning is controlled so as to save energy. For this reason, for ex-
ample, it may take longer to reach the desired interior temperature in modeNormal
.
Note
■ The mode Eco is not available when towing a trailer or when another acces-
sory is connected to the trailer socket. If the vehicle is in drive mode Eco
and a
trailer is hitched up or another accessory is connected, the vehicle is automati-
cally set to the driving mode
Normal
.
■
The maximum vehicle acceleration (kick down function) is possible also in
driving mode
Eco
.
Individual
mode
Read and observe
on page 157 first.
In the mode
Individual
each system can be set independently » page 159,
Individ-ual
mode settings .
Off-road
mode
Read and observe
on page 157 first.
The mode
Off-road
is suitable for driving outside paved roads.
Further information » page 138, OFF ROAD-mode .
Note
The mode Off-road is deactivated after switching off and switching on the igni-
tion and the mode Normal
is set automatically.158Driving

Plastic partsRead and observe
and on page 183 first.
Clean plastic parts with a damp cloth.
If this method does not completely clean the plastic parts, use cleaning prod-
ucts specially designed for this purpose.
CAUTION
Do not use paint care products on plastic parts.
Rubber seals
Read and observe
and on page 183 first.
All door seals and window guides are factory-treated with a colourless matt
varnish layer to prevent the freezing of painted body parts and to protect
against driving noise.
CAUTION
■ Do not treat the door seals and window guides with any products.■Applying additional treatments to the seals can corrode the protective coat-
ing, and driving noise may occur.
Chrome and anodized parts
Read and observe
and on page 183 first.
First clean the chrome parts and anodized parts with a damp cloth and then
polish them with a soft, dry cloth.
If this method does not completely clean the parts, use cleaning products spe-
cially designed for this purpose.
CAUTION
■ Do not polish the chrome parts and anodized parts in a dusty environment -
risk of surface scratches.■
Never use aggressive cleaning agents or chemical solvents for these parts -
there is risk of damage.
Windows and external mirrorsFig. 198
Fuel filler flap: Remove ice scra-
per
Read and observe and on page 183 first.
Removing snow and ice
Use a plastic ice scraper for removing snow and ice from the windows and mir-
rors.
The ice scraper can be found on the inside of the fuel filler flap.
›
Open the fuel filler flap.
›
Slide out the ice scraper in the direction of the arrow » Fig. 198.
Cleaning windows
Regularly clean windows from the inside with clean water.
Dry the glass surfaces with a clean chamois leather or a cloth intended for this
purpose.
CAUTION
Instructions for removing snow and ice■The ice scraper should not be moved forward and backward but in one direc-
tion to avoid any damage to the surface of the glass.■
Snow or ice that is contaminated with coarse dirt such as fine gravel, sand or
salt must not be removed from the windows and mirrors – there is a risk of
damage to the surface of the windows and mirrors.
■
Do not remove snow or ice from glass parts using warm or hot water – risk of
cracks forming in the glass.
■
Make sure that when removing snow and ice from the windows, the labels
attached to the vehicle by the factory are not damaged. 
184General Maintenance

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

›Remove the pump nozzle from the fuel filler tube and put it back in the
pump.›
Place the filler cap onto the fuel filler neck and turn it in the opposite direc-
tion to arrow
3
until it securely engages.
›
Close the fuel filler flap until it clicks into place.
Check that the fuel filler flap is closed properly.
Incorrect refuelling guard on vehicles with diesel engines
The fuel filler tube on vehicles with diesel engines has been fitted with a in-
correct refuelling guard » Fig. 200. This guard means it is only possible to re-
fuel with the diesel pump nozzle.
If the diesel pump nozzle does not sit directly in the fuel filler tube, move it to
and fro with slight pressure to insert it correctly.
WARNINGInstructions for filling the reserve canister■Never fill the reserve can inside the vehicle.■
Never place the reserve can on the vehicle.
■
Always place the reserve can on the floor.
■
We do not recommend carrying any fuel canisters in your vehicle for safe-
ty reasons. in the event of an accident this can get damaged and fuel may
escape – risk of fire!
CAUTION
■ The fuel tank is full just as soon as the pump nozzle switches off for the first
time, provided the nozzle has been operated properly. Not continue refuelling.■
Be careful when filling diesel fuel from the spare canister and then do this
slowly and cautiously – danger of contaminating the body.
■
The diameter of the diesel pump nozzle can be identical to that of the petrol
pump nozzle in some countries. When driving in these countries, the incorrect
fuelling protection should be removed by a specialist company.
Note
The fuel tank has a capacity of about 50 litres, including a reserve of approx.
6 litres .Lead-free petrol
The correct fuel grades for your vehicle are specified on the inside of the fuel
filler flap.
Read and observe
and on page 189 first.
The vehicle can only be operated with unleaded petrol that meets the EN 2281)
standard.
All petrol engines can be operated using petrol that contains at most 10% bio-
ethanol (E10).
Unleaded petrol 95/91 or 92 or 93 RON/ROZ
We recommend using unleaded fuel with an octane rating of 95 RON. Unlea-
ded petrol with the octane ratings 91, 92 or 93 RON can also be used, but may
result in a slight loss in performance and slightly increased fuel consumption.
Unleaded petrol min. 95 RON / ROZ
Use unleaded fuel with the octane rating 95 RON or higher.
In an emergency petrol with the octane ratings 91, 92 and/or 93 RON can also
be used, but may result in a slight loss in performance and slightly increased
fuel consumption. Continue driving at medium engine speeds and minimum
engine load »
.
Refuel using petrol of the prescribed octane number as soon as possible.
Unleaded petrol 98/(95) RON / ROZ
We recommend using unleaded fuel with an octane rating of 98 RON or higher.
Unleaded petrol 95 RON can also be used but this results in a slight loss in per-
formance and slightly increased fuel consumption.
In an emergency petrol with the octane ratings 91, 92 and/or 93 RON can also
be used, but may result in a slight loss in performance and slightly increased
fuel consumption. Continue driving at medium engine speeds and minimum
engine load »
.
Refuel using petrol of the prescribed octane number as soon as possible. 
1)
In Germany also DIN 51626-1 or E10 for unleaded petrol with octane number 91 or 95 or DIN 51626-2 or E5
for unleaded petrol with octane number 95 and 98.
190General Maintenance

Fuel additives
Unleaded petrol in accordance with the EN 228 standard 1)
meets all the condi-
tions for a smooth-running engine. We therefore recommend that no fuel ad-
ditives are used. This can result in considerable damage to parts of the engine
or the exhaust system.
CAUTION
■ Even one filling of the tank with petrol that does not meet the standards can
lead to serious damage to parts of the exhaust system!■
If a fuel other than unleaded fuel which complies to the above mentioned
standards (e.g. leaded petrol) is put in the tank by mistake, do not start the en-
gine or switch on the ignition. Extensive damage to engine parts can occur.
CAUTION
■ If petrol with a lower octane number than the one prescribed is used do not
drive with a high engine speed. A high engine load can severely damage en-
gine components.■
Even in the event of an emergency, petrol of a lower octane number than 91
RON must not be used, otherwise the engine can be severely damaged.
CAUTION
In no case may fuel additives with metal components be used, especially not
with manganese or iron content. There is a risk of causing severe damage to
parts of the engine or exhaust system.
CAUTION
Do not use fuels with metal components, such as LRP (lead replacement
petrol) . There is a risk of causing severe damage to parts of the engine or ex-
haust system.Note■ Unleaded petrol that has a higher octane number than that required by the
engine can be used without limitations.■
The use of petrol with an octane rating higher than 95 RON in does not re-
sult in either a noticeable increase in power nor lower fuel consumption in ve-
hicles for which unleaded petrol 95/min 92 or 93 RON is specified.
■
On vehicles using prescribed unleaded petrol of min. 95 RON, the use of pet-
rol with a higher octane number than 95 RON can increase the power and re-
duce fuel consumption.
Diesel fuel
The correct fuel grades for your vehicle are specified on the inside of the fuel
filler flap.
Read and observe
and on page 189 first.
The vehicle can only be operated with diesel fuel that meets the EN 5902)
standard.
All diesel engines can be operated using diesel fuel with at most 7% biodiesel
(B7) 3)
.
On the Indian market, your vehicle will only be able to run on diesel fuel com-
pliant with standard IS 1460/Bharat IV. If diesel fuel which complies with this
standard is not available, you can refuel with diesel fuel according to standard
IS 1460/Bharat III in case of emergency.
Operation in winter – Winter-grade diesel fuel
In the cold season, only use “winter-grade diesel fuel” which will still operate
properly even at a temperature of -20 °C.
It is often the case in countries with different climatic conditions that diesel
fuels available have a different temperature characteristic. The ŠKODA Part-
ners and filling stations in the relevant country will be able to provide you with
information regarding the diesel fuels available. 
1)
In Germany also DIN 51626-1 or E10 for unleaded petrol with octane number 91 or 95 or DIN 51626-2 or E5
for unleaded petrol with octane number 95 and 98.
2)
In Germany also DIN 51628, in Austria ÖNORM C 1590, in Russia GOST R 52368-2005 / EN 590:2004.
3)
In Germany according to the DIN 52638 standard, in Austria ÖNORM C 1590, in France EN 590.
191Inspecting and replenishing