ESP SKODA SUPERB 2015 3.G / (B8/3V) Workshop Manual

A slight drop in the fluid level results when driving due to normal wear-and-
tear and automatic adjustment of the brake pads.
There may be an indication of a leak in the brake system, however, if the fluid
level drops significantly within a short time or if it drops below the “MIN” mark-
ing.
Too low brake fluid level is indicated by the warning light 
illuminating in the
instrument cluster as well as the relevant notification being displayed
» page 33 .
Specification
Read and observe
and on page 212 first.
To ensure the optimal functioning of the braking system, only use a brake fluid
meeting the standard VW 501 14 (this standard meets the requirements of
FMVSS 116 DOT4).
Note
We recommend the use of brake fluids from the ŠKODA Genuine Accessories
range.
Vehicle battery
 Introduction
This chapter contains information on the following subjects:
Opening the cover
214
Checking the battery electrolyte level
214
Charging
215
Replacing
215
Disconnecting and reconnecting
215
Automatic load deactivation
216
The vehicle battery represents a power source for the motor to start and for
the supply of electrical consumers in the car.
Warning symbols on the vehicle batterySymbolMeaningAlways wear eye protection.Battery acid is severely caustic. Always wear gloves and eye pro-
tection.Keep fire, sparks, open flames and lit cigarettes well clear of the
vehicle battery.When charging the vehicle battery, a highly explosive gas mixture
is produced.Keep children away from the vehicle battery.WARNINGThere is risk of injuries, poisoning, chemical burns, explosions or fire when
working on the battery and on the electrical system. The general applicable
safety rules and the following warnings must be observed without excep-
tion.■
Keep the vehicle battery away from people who are not completely inde-
pendent, especially children.
■
Do not tilt the battery otherwise battery electrolyte may flow out of the
battery vent openings.
■
Protect your eyes by wearing safety goggles or a face shield – risk of
blindness!
■
Always wear protective gloves, eye and skin protection when handling
the vehicle battery.
■
The battery acid is strongly corrosive and must, therefore, be handled
with the greatest of care.
■
Corrosive fumes in the air irritate the air passages and lead to conjunctivi-
tis and inflammation of the air passages in the lungs.
■
Battery acid corrodes dental enamel and, if it comes into contact with the
skin, causes deep wounds that take a long time to heal.
■
If any battery acid comes into contact with your eyes, rinse the affected
eye immediately with clean water for several minutes and consult a doctor
immediately!
■
Splashes of acid on your skin or clothes should be neutralised as soon as
possible using soap suds and then rinsed with plenty of water.
■
If you swallow battery acid, consult a doctor immediately! 
213Inspecting and replenishing

WARNING■The use of open flames and light should be avoided.■Smoking and radio triggering activities should be avoided.■
Never use a damaged vehicle battery – risk of explosion!
■
Never charge a frozen or thawed vehicle battery – risk of explosion and
chemical burns!
■
Replace a frozen vehicle battery.
■
Never jump-start vehicle batteries with an electrolyte level that is too low
– risk of explosion and caustic burns.
CAUTION
■ Improper handling of the vehicle battery may cause damage.■Ensure that battery acid does not come into contact with the bodywork – risk
of damage to the paintwork.■
If the vehicle has not been driven for more than 3 to 4 weeks, the battery will
discharge. Prevent the battery from discharging by disconnecting the battery's
negative terminal 
or continuously charging the battery with a very low
charging current.
■
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.
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. 233
Polyester cover of vehicle bat-
tery
Read and observe and on page 213 first.
The battery is located in the engine compartment. For some equipment var- iants, it is located underneath a polyester cover » Fig. 233.
›
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 level
Fig. 234
Vehicle battery: Electrolyte level
indicator
Read and observe and on page 213 first.
On vehicles with a vehicle battery fitted with a colour indicator, 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.
Check
Black colour - electrolyte level is correct.
Colourless or light yellow colour - electrolyte level too low, the battery must be
replaced.
For technical reasons, on vehicles with the description “AGM”, the electrolyte
level cannot be checked.
Vehicles with the START-STOP system are fitted with a battery control unit for
checking the energy level for the recurring engine starts.
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. 

214General Maintenance

›First, disconnect the negative terminal
 first, then the positive  terminal
of the battery.
Connecting›
First, connect the positive 
first, then the negative 
battery terminal.
After disconnecting and re-connecting the vehicle battery, the following func-
tions or devices are partially or completely inoperative.
Function / deviceOperating measureElectric window lifters» page 64Panorama sliding/tilting roof» page 65Sun screen» page 66Time setting» page 31
CAUTION
■ Disconnect the vehicle battery only with the ignition turned off - there is a
risk of damaging the electrical system of the vehicle.■
Under no circumstances must the battery cables be connected incorrectly –
risk of a cable 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.■
The data of the multi-function display will be reset.
Automatic load deactivation
Read and observe
and on page 213 first.
The vehicle's electrical system automatically prevents the battery from dis-
charging when the battery is being heavily used. This manifests itself by the
following. ▶ The idling speed is raised to allow the generator to deliver more electricity to
the electrical system.
▶ Where necessary, large convenience consumers such as seat heaters and
rear window heaters have their power limited or are shut off completely in
the event of an emergency.
CAUTION■ Despite such intervention by the vehicle electric system management, the
vehicle battery may be drained. For example, when the ignition is switched on
a long time with the engine turned off or the side or parking lights are turned
on during longer parking.■
Consumers that are supplied via a 12-V power socket can cause the vehicle
battery to discharge when the ignition is switched off.
Note
Driving comfort is not impaired by consumers being deactivated. The driver is
often not aware of it having taken place.216General Maintenance

Tyre diameter in inches
These details are intended only as information for the specified tyre pres-
sure and does not list approved tyre sizes for your vehicle.
The approved tyre sizes for your vehicle are listed in the vehicle's technical
documentation (the so called COC document) and this also states the dec-
laration of conformity.
The approved tyre diameter for your vehicle is also provided with the vehi-
cle data » page 246 .
Tyre pressure value on the front axle
Tyre pressure value on the rear axle
Check tyre pressures
Check the tyre pressure, including that of the spare wheel, at least once a
month and also before setting off on a long journey.
Always check the inflation pressure when the tyres are cold. Do not reduce the
higher pressure of warm tyres.
In vehicles with tyre pressure monitoring, tyre pressure values must be stored
every time the tyre pressure changes » page 183.WARNING■
Having the correct tyre inflation pressure is always the driver's responsi-
bility.■
Too low or too high inflation pressure impairs handling.
■
If the inflation pressure is too low, the tyre will have to overcome a higher
rolling resistance. This will cause a significant increase in the temperature
of the tyre, especially at higher speeds. This can result in tread separation
and a tyre blow-out.
■
In the event of very fast tyre inflation pressure loss, such as a sudden tyre
failure, an attempt should be made to bring the vehicle carefully to a stop
without sudden steering movements and without any hard braking.
For the sake of the environment
Tyres that are insufficiently inflated increase your fuel consumption.
Note
The declaration of conformity (COC document), can be obtained from a ŠKODA 1)
partner.EFGTyre wear
Read and observe
on page 217 first.
Tyre wear depends on the pressure, driving style, and other circumstances.
Attention to the following factors can reduce tyre wear.
Driving style
Fast cornering, sharp acceleration and braking increase the wear of your tyres.
Wheel balance
The wheels of a new vehicle are balanced. When driving, however, there are a
range of factors that may result in an imbalance. This may become apparent by
a “vibration” in the steering. If this is the case, have the wheels checked by a
specialist garage.
Have the wheels likewise rebalanced after replacing the tyres.
Setting the vehicle geometry
Incorrect wheel alignment at the front or rear leads to excess wear on the
tyres and impairs driving safety. With a distinct tyre wear pattern, we recom-
mend that you check the setting of the vehicle geometry in a specialist work-
shop.
WARNING■ An incorrect wheel alignment at the front or rear impairs handling.■Unusual vibrations or pulling of the vehicle to one side could be a sign of
tyre damage. If there is any doubt that a wheel is damaged, immediately re-
duce your speed and stop! If no external tyre damage is evident, drive slow-
ly and carefully to the nearest specialist garage to have the vehicle
checked.1)
Only valid for some countries and some models.
218General Maintenance

›Turn on the ignition and press the lever into position 4
» page 78 , Wind-
screen wipers and washers .
Move the windscreen wiper arms into the home position.
Replacing the rear window wiper blade
Fig. 265
Rear window wiper blade
Read and observe
on page 237 first.
Removing the wiper blade
›
Lift the wiper arm from the windscreen in the direction of
1
» Fig. 265 .
›
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 wiper arm back to the windscreen.
Fuses and light bulbs
Fuses
 Introduction
This chapter contains information on the following subjects:
Fuses in the dash panel – LHD
239
Fuses in the dash panel – RHD
239
Assignment of the fuses in the dash panel
240
Fuses in the engine compartment
241
Assignment of fuses in the engine compartment
241
Individual electrical circuits are protected by fuses.
Switch off the ignition and the corresponding power consuming device before
replacing a fuse.
Find out which fuse belongs to the component that is not operating
» page 240 , Assignment of the fuses in the dash panel or » page 241 , Assign-
ment of fuses in the engine compartment .
Electrically adjustable seats are protected by automatic circuit breakers, which
switch on again automatically after a few seconds after the overload has been
eliminated.
Colour coding of fuses
Fuse colourMaximum amperagelight brown5dark brown7.5red10blue15yellow/blue20white25green/pink30orange/green40red50 238Do-it-yourself

WARNINGAlways read and observe the warnings before completing any work in the
engine compartment » page 206.
CAUTION
■
“Never repair” fuses, and do not replace them with fuses of a higher amper-
age – risk of fire! This may also cause damage at another part of the electrical
system.■
If a newly inserted fuse blows again after a short time, have the electrical
system checked as quickly as possible by a specialist garage.
■
A blown fuses is recognisable by the molten metal strip. Replace the faulty
fuse with a new one of the same amperage.
Note
■
We recommend always carrying replacement fuses in the vehicle. A box of
replacement fuses and bulbs can be purchased from ŠKODA Genuine Accesso-
ries.■
There can be several power consuming devices for one fuse.
■
Multiple fuses may exist for a single power consuming device.
Fuses in the dash panel – LHD
Fig. 266
Storage compartment on the
driver's side
Read and observe and on page 239 first.
On left-hand drive vehicles, the fuse box is located behind the storage com- partment in the left-hand section of the dash panel.
Replacing fuses
›
Open the storage compartment » page 91.
›
Grab hold of the storage compartment in the area of the arrows » Fig. 266.
›
Fold out the storage compartment by pulling in the direction of arrow
1
.
›Remove the plastic clip under the cover of the fuse box in the engine room
» Fig. 269 on page 241 .›
Place the clip on the respective fuse and pull this fuse out.
›
Insert a new fuse.
›
Replace the bracket at the original position.
›
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. 267
Storage compartment on the front passenger side
Read and observe
and on page 239 first.
On right-hand drive vehicles, the fuse box is located on the front passenger's side behind the stowage compartment in the left-hand section of the dash
panel.
Removing the storage compartment and replacing the fuse
›
Open the storage compartment » page 95.
›
Unlock the brake control linkage in the direction of arrow
1
» Fig. 267 .
›
Release the brake control linkage in the direction of arrow
2
.
›
Press the retainer tabs
A
in the direction of arrow
3
.
The storage compartment folds down.
›
Remove the plastic clip under the cover of the fuse box in the engine room
» Fig. 269 on page 241 .
›
Place the clip on the respective fuse and pull this fuse out.
›
Insert a new fuse.
›
Replace the bracket at the original position. 
239Fuses and light bulbs

EngineTransmissionOperating weight (kg)1.8 l/132 kW TSIMG1485DSG15052.0 l/162 kW TSIDSG (EU6)1525DSG (EU4)15202.0 l/206 kW TSIDSG 4x41635
1.6 l/88 kW TDI CR
MG1485MG (Green Line)1505DSG1500
2.0 l/110 kW TDI CR
MG1505MG 4x41625DSG15202.0 l/130 kW TDI CRDSG1535
2.0 l/140 kW TDI CR
MG1525DSG1575DSG 4x41635
Note
If required, you can find out the precise weight of your vehicle at a specialist
garage.
Payload
It is possible to calculate the approximate maximum payload from the differ-
ence between the permissible total weight and the operating weight.
The payload consists of the following weights.
▶ The weight of the passengers.
▶ The weight of all items of luggage and other loads.
▶ The weight of the roof, including the roof rack system.
▶ The weight of the equipment that is excluded from the operating weight.
▶ Trailer draw bar load when towing a trailer (max. 90 kg).
Measurement of fuel consumption and CO
2 emissions according to
ECE Regulations and EU Directives
The data on fuel consumption and CO 2 emissions were not available at the
time of going to press.
The data on fuel consumption and CO 2 emissions are given on the ŠKODA
websites or in the sales and technical vehicle documentation.
The measurement of the intra-urban cycle begins with a cold start of the en-
gine. Afterwards urban driving is simulated.
In the extra-urban driving cycle, the vehicle is accelerated and decelerated in
all gears, corresponding to daily routine driving conditions. The driving speed
varies between 0 and 120 km/h.
The calculation of the combined fuel consumption considers a weighting of
about 37 % for the intra-urban cycle and 63 % for the extra-urban cycle.
Note
■ The fuel consumption and emission levels given on the ŠKODA websites or in
the commercial and technical vehicle documentation have been established in
accordance with rules and under conditions that are set out by legal or techni-
cal rules for the determination of operational and technical data of motor vehi-
cles.■
Depending on the extent of the equipment, the driving style, traffic condi-
tions, weather influences and vehicle condition, consumption values can in
practice result in fuel economy figures in the use of the vehicle that differ from
the fuel consumption values listed on the ŠKODA websites or in the commer-
cial and technical vehicle documentation.
248Technical data