2016 SKODA SUPERB AUX

Petrol and diesel refuellingFig. 315
Open fuel filler flap / unscrew tank cap / place the tank cap on
the fuel filler flap
Fig. 316
Fuel filler tube on vehicles with
diesel engines
Read and observe and on page 264 first.
Perform the refuelling under the following conditions.
The vehicle is unlocked.
The ignition is switched off.
The auxiliary heating and ventilation is switched off.
›
Press the fuel filler flap in direction of arrow
1
and fold in the direction of
arrow
2
» Fig. 315 .
›
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. Not continue refuelling.›
Remove the pump nozzle from the fuel filler neck 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 the arrow until it securely engages
3
.
›
Close the fuel filler flap until it clicks into place.
Incorrect refuelling guard on vehicles with diesel engines
The fuel filler tube on vehicles with diesel engines can be fitted with an incor-
rect refuelling guard » Fig. 316.
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.
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.
Unleaded petrol
Read and observe
and on page 264 first.
The correct grades of fuel for your vehicle are stated on a sticker affixed to theinside of the fuel filler flap » Fig. 314 on page 264 .
The vehicle can only be operated using unleaded petrol that complies with the
standard EN 2281)
contains and maximum 10% bioethanol (E10).
Prescribed fuel 95 / min. 92 and 93 RON/ROZ
We recommend using petrol 95 RON.
Optionally, the petrol 92 or. 93 RON can be used (slight power loss, a slightly
increased fuel consumption).
In an emergency petrol 91 RON can be used (slight power loss, slightly in-
creased fuel consumption) »
.
Unleaded petrol min. 95 RON / ROZ
Use min. 95 ROZ petrol.
In an emergency petrol 91, 92 or 93 RON can be used (slight loss, a slightly in-
creased fuel consumption) »
. 
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.
265Inspecting and replenishing

Prescribed petrol 98/(95) RON / ROZ
We recommend using petrol 98 RON.
Optionally, petrol 95 RON can be used (slight power loss, a slightly increased
fuel consumption).
In an emergency petrol 91, 92 or 93 RON can be used (slight loss, a slightly in-
creased fuel consumption) »
.
CAUTION
The following instructions must be observed, otherwise there is a risk of en-
gine damage and damage to the exhaust system.■
If gasoline is used which is lower than the prescribed octane number, then
continue driving at medium engine speeds and minimum engine load. Refuel
using petrol of the prescribed octane number as soon as possible.
■
Petrol with a lower Octane count than 91 should not even be used in an
emergency!
■
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.
CAUTION
Petrol additives (additives)■Unleaded petrol in accordance with the EN 228 standard 1)
meets all the con-
ditions for a smooth-running engine. Therefore, we recommend that you do
not add any fuel additives to the petrol - there is a risk of engine damage or
damage to the exhaust system.■
The following additives and auxiliary products may not be used - there is a
risk of engine damage or damage to the exhaust system! ■ Additives with metal components (metallic additives), in particular with
manganese and iron content. ■ Fuels with metallic content (e.g. LRP - lead replacement petrol).
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 petrol of min. 95 RON, the use of petrol with a
higher octane number than 95 RON can increase the power and reduce fuel
consumption.
Diesel fuel
Read and observe
and on page 264 first.
The correct grades of fuel for your vehicle are stated on a sticker affixed to theinside of the fuel filler flap » Fig. 314 on page 264 .
The vehicle can only be operated using diesel fuel that complies with the
standard EN 5902)
and contains a maximum 7% biodiesel (B7)3)
.
Operating under different weather conditions
Use only diesel in accordance with the current or expected weather conditions.
Ask the petrol station personnel whether the diesel fuel offered corresponds
to these conditions.
CAUTION
The following instructions must be observed, otherwise there is a risk of en-
gine damage and damage to the exhaust system.■
If a different fuel other than diesel fuel, which complies to the above men-
tioned standards (e.g. petrol) is put into the tank, do not start the engine or
switch on the ignition!
■
The biofuel RME must not be used! 
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 DIN 51628, in Austria ÖNORM C 1590, in Russia GOST R 52368-2005 / EN 590: 2004, in India
IS 1460 / Bharat IV or in an emergency IS 1460 / Bharat III.
3)
In Germany according to the DIN 52638 standard, in Austria ÖNORM C 1590, in France EN 590.
266General Maintenance

The coolant additive proportion in the coolant must be between 40 and 60 %.
The correct mixing ratio of water and coolant additive should be checked if
necessary by a specialist garage or corrected if necessary.WARNING■ The following warning instructions must be followed at all times when
working in the engine compartment » page 268.■
Never open the end cover of the coolant expansion reservoir while the
engine is still warm. The cooling system is pressurized - risk of scalding or
injury from being splashed with coolant!
■
To protect against coolant splashes, cover the cap with a cloth when
opening.
■
Coolant and coolant fumes are harmful - avoid contact with the coolant. If
your eyes or skin come into contact with the coolant, immediately wash the
affected area for a few minutes long with a lot of water and seek medical
advice if required.
CAUTION
Do not cover the radiator or fit any parts (e.g. auxiliary lights) in front of the air
intakes - there is a risk of the engine overheating.
Checking and refilling
Fig. 322
Coolant expansion reservoir
Read and observe and on page 272 first.
Check the coolant under the following conditions and refill.
The vehicle is on a horizontal surface.
The engine is not warm (if the engine is warm, the test results could be
inaccurate).
The engine is turned off.
Check the coolant level - The coolant level must lie between the marks A andB» Fig. 322. If the coolant level is below the mark B, refill the coolant.
Refilling
The coolant expansion tank must always contain a small amount of coolant
»
.
›
Place a cloth over the cap of the coolant expansion tank and unscrew the
cap carefully .
›
Always top up using the correct specification of fluids.
›
Turn the cap until it clicks into place.
The specification for the coolant is shown in the coolant expansion reservoir
» Fig. 322 .
If no specified coolant is available, use only distilled or demineralised water
and have the mixing ratio of water and coolant additive corrected by a special-
ist garage as soon as possible.
CAUTION
■ If the expansion tank is empty, do not top up with coolant. The system could
aerate - risk of damaging the engine!  Stop driving! Switch off the engine
and seek assistance from a specialist garage.■
Do not fill the coolant above the mark
A
» Fig. 322 . When it heats up, the
coolant could press out of the cooling system - there is a risk of damage to the
engine parts.
■
If it is not possible to add coolant, 
stop driving! Switch off the engine and
seek assistance from a specialist garage.
■
A coolant additive which does not correspond to the correct specification can
reduce the anti-corrosion effect of the cooling system - there is a risk of dam-
age to the cooling system and the engine.
■
If water other than distilled (demineralised) water is used, then have the
coolant replaced by a specialist garage - there is a risk of engine damage.
■
A loss of coolant could be due to leaks in the cooling system - there is a risk
of engine damage. Switch off the engine and seek assistance from a specialist
garage.
Note
A coolant level which is too low is indicated in the instrument cluster by the
warning light  and shown by the relevant message » page 39. We still recom-
mend inspecting the coolant level directly at the reservoir from time to time.272General Maintenance

ChargingRead and observe
and on page 273 first.
Only charge the vehicle battery when the ignition and all consumers are
switched off.
Refer to the instructions of the charger manufacturer.
Charging
›
For vehicles with START-STOP system or auxiliary heating, connect the 
terminal of the charger on the 
pole of the battery, the 
terminal of the
charger to the earth point of the engine » page 288.
›
For vehicles without START-STOP system or auxiliary heating, connect the
terminals of the charger to the corresponding battery poles (  at
.
 at
).
›
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.
›
Disconnect the terminals of the charger from the vehicle battery.
A charging current of 0.1 multiple of the total vehicle battery capacity (or low-
er) must be used until full charging is achieved.
WARNING■ When charging the vehicle battery, hydrogen is released - risk of explo-
sion. An explosion can be caused from sparks or connection or releasing
the cable plug while the ignition is on.■
The so-called “quick charging” of the vehicle battery is dangerous and re-
quires a special charger and specialist knowledge. Therefore, have“Quick
loading” carried out by a specialist garage.
Disconnect/reconnect and change
Read and observe
and on page 273 first.
The new vehicle battery must have the same capacity, voltage, current and the
same size as the original Battery.
We recommend you have the battery replaced by a specialist garage.
›
To disconnect the battery, switch off the ignition and disconnect first the
negative terminal , and only after this the positive
.
›To
connect the battery, first connect the positive terminal , and only after
this the negative terminal .
After disconnecting and re-connecting the vehicle battery, the following func-
tions or devices are partially or completely inoperative.Function / deviceOperating measurePower windows» page 64Panorama sliding/tilting roof» page 65Sun screen» page 66Time setting» page 44
CAUTION
■ Disconnect the vehicle battery only with the ignition turned off - there is a
risk of damaging the electrical system of the vehicle.■
Before disconnecting the battery, close the electric tailgate, all the windows,
the sliding / tilting roof and the electric sunshade - otherwise malfunctions of
equipment elements may occur.
■
Under no circumstances must the connection cables be connected incorrect-
ly – risk of fire.
Note
After disconnecting and re-connecting the vehicle battery, we recommend
having the vehicle checked by a specialist to ensure that the full functionality
of all electrical systems is guaranteed.275Inspecting and replenishing

Towing eye rearFig. 342
Remove cap / install towing eye
Remove/insert cap
›
To remove , press down on the cap in the direction of arrow
1
and remove it
in the direction of arrow
2
» Fig. 342 .
›
To fit it, insert the cap in arrow range
1
and then press on the opposite
edge of the cap. The cap must engage firmly.
Removing/installing the towing eye
›
To fit, screw in the towing eye by hand in the direction of the arrow
3
» Fig. 342 until it clicks into place » .
For tightening purposes, we recommend, for example, using the wheel
wrench, towing eye from another vehicle or a similar object that can be pushed
through the eye.
›
To remove , unscrew the towing against the direction of arrow
3
.
Vehicles with a tow hitch
For vehicles with factory-fitted towing device, at the back there is no mount
for a screw-in towing eye. Use the detachable ball rod for towing » page 250,
Hitch .
WARNINGThe towing eye must always be tightened, otherwise the towing eye may
break during the towing.Remote control and removable light - replacing the
battery/batteries
 Introduction
This chapter contains information on the following subjects:
Key with fold-out key bit
290
KESSY key
291
Remote control of the auxiliary heating
291
Removable light
292
CAUTION
■ The replacement battery/batteries must comply with the original specifica-
tion.■
Pay attention to the correct polarity when changing the rechargeable batter-
ies.
Note
■ We recommend having the faulty battery/batteries replaced by a specialist
garage.■
If a key has an affixed decorative cover, this will be destroyed when the bat-
tery is replaced. A replacement cover can be purchased from a ŠKODA Partner.
Key with fold-out key bit
Fig. 343
Remove the cover/remove the battery
Read and observe
on page 290 first.
›
Fold out the key bit. 
290Do-it-yourself

›Press off the battery cover A
» Fig. 343 with your thumb or by using a flat
screwdriver in region B.›
Open the battery in the direction of the arrow
1
.
›
Remove the discharged battery in the direction of arrow
2
and install a new
battery.
›
Insert the battery cover
A
and press it down until it clicks audibly into place.
The key has to be synchronised if the vehicle cannot be unlocked or locked
with the key after replacing the battery » page 57.
KESSY key
Fig. 344
Remove emergency key
Fig. 345
Replacing the battery
Read and observe
on page 290 first.
›
Unlock the locking lug
A
in the direction of arrow
1
and remove the emer-
gency key
B
in the direction of arrow
2
» Fig. 344 .
›
Insert a narrow screwdriver (3 mm wide) approximately 12 mm into the open-
ing in the direction of arrow
3
» Fig. 345 .
›Turn the screwdriver in the direction of arrow 4 until the battery cover is re-
leased.›
Push the battery cover
C
in the direction of arrow
5
.
›
Remove the discharged battery in the direction of arrow
6
and install a new
battery.
›
Insert the battery cover
C
and press it down until it clicks audibly into place.
The key has to be synchronised if the vehicle cannot be unlocked or locked
with the key after replacing the battery » page 57.
Remote control of the auxiliary heating
Fig. 346
Radio remote control: Battery cover
Read and observe
on page 290 first.
›
Use a thin screwdriver to remove the cover
A
in the area
B
» Fig. 346 .
›
Open the cover in the direction of arrow
1
and push out in the direction of
arrow
2
.
›
Use the screwdriver to remove and replace the battery in the area
C
.
›
Insert the battery cover in the opposite direction to arrow
2
until it audibly
clicks into place.
291Emergency equipment and self-help

Fig. 360
Fuse for multi-function unit (taxi): RHD
Read and observe
and on page 295 first.
No.Consumer1Not assigned2Not assigned3Voltage stabilizer for taxi vehicles4Heated steering wheel5Databus6Automatic gearbox7Air conditioning, heating, receiver for the remote control for the
auxiliary heating, heated rear window, heated windscreen, clock8Light switch, rain sensor, diagnostic connector, parking brake, light-
ing of the instrument cluster, sensor for the alarm system9USB socket10Infotainment screen, TV tuner, ExBoxM2 (applies to South Korea)11Left side belt tensioner12Infotainment13Shock absorber setting14Air blower for air conditioning,heating15Electric steering lock16Phonebox17Instrument cluster, emergency call18Reversing camera19KESSYNo.Consumer20SCR21All-wheel drive, air compressor (Green Line)22Towing hitch23Light - right24Panoramic tilting / sliding sunroof25Central locking - driver's door and rear left door, exterior mirror driv-
er's side - heating, fold-in function, setting the mirror surface26Heated front seats27Music amplifier28Trailer device - electrical outlet29Operating lever underneath the steering wheel3012-volt socket in luggage compartment31Light - left32Parking aid (Park Assist)33Airbag switch for hazard warning lights34TCS, ESC, Tyre Pressure Loss Indicator, air conditioning, reversing
light switch, mirror with automatic blackout, START-STOP, heated
rear seats, parking brake, light switch35AFS headlights, diagnostic connector, camera, radar, voltage stabil-
izer for taxi vehicles36Headlight right37Headlight left38Trailer device - electrical outlet39Central locking - front passenger door and right rear door, front
passenger side mirrors - heating, fold-in function, setting the mirror
surface4012-volt power outlet41Right side belt tensioner42Boot lid, headlight washers, windscreen washer system43Xenon headlights, ambient lighting44Trailer device - electrical outlet45Electrically adjustable seats46230-Volt power socket 297Fuses and light bulbs

No.Consumer47Rear window wiper48Blind spot detection49Engine starting, clutch pedal switch50Opening the boot lid51Heating of the rear seats52Heated front seats53Heated rear windowA
» Fig. 359Multifunctional unit for taxi vehicles - LHD
B
» Fig. 36 0Multifunctional unit for taxi vehicles - RHD
Fuses in the engine compartment
Fig. 361
Fuse panel cover: Removing / plastic clip for fuses
Read and observe
and on page 295 first.
Replacing fuses
›
Remove the ignition key, turn off the lights and all electrical consumers.
›
Press together the lock buttons of the cover simultaneously in the direction
of arrow
1
and remove the cover in the direction of arrow
2
» Fig. 361 .
›
Remove the plastic clip under the cover of the fuse box » Fig. 361.
›
Use the clip to pull the fuse out, then insert a new fuse.
›
Stow the clamp back in the original position.
›
Replace the cover, push the lock buttons of the cover together and lock.
CAUTIONThe cover of the fuse box in the engine compartment must always be used
correctly, otherwise water may penetrate into the fuse box – there is a danger
of damage to the vehicle!
Fuse assignment in engine compartment
Fig. 362
Fuses
Read and observe and on page 295 first.
No.Consumer1ESC, parking brake2ESC3Engine control system4Radiator fan, control valve for fuel pressure, relay for electric auxili-
ary heating5Ignition6Brake sensor7Radiator shutters, coolant pump8Lambda probe9Coolant pump, ignition, preheating unit, air flow meter10Fuel pump11Electrical auxiliary heating system12Electrical auxiliary heating system13Automatic gearbox14Heated windscreen15Horn16Ignition 298Do-it-yourself