2015 SKODA SUPERB ECU

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

Do-it-yourself
Emergency equipment and self-help
Emergency equipment
Introduction
This chapter contains information on the following subjects:
First aid kit and warning triangle
222
reflective vest
223
Fire extinguisher
223
Vehicle tool kit
223
First aid kit and warning triangle
Fig. 237
Placing the first aid kit and the warning triangle - version 1 / re-
lease the retaining clip
Fig. 238
Placement of the first aid kit and
warning triangle - version 2
The following information applies for the first aid kit and warning triangle from
the ŠKODA Original Accessories.
The storage compartments may be too small for other first aid kits and warn-
ing triangles.
First-aid box
The first-aid box can be attached by a strap to the right-hand side of the boot
» Fig. 237 .
With some equipment types this is located in the storage compartment.
Warning triangle – version 1
The warning triangle can be inserted into the cladding of the rear wall and se-
cured with the fastener tape » Fig. 237.
Warning triangle – version 2
The warning triangle can be stored in the rear wall trim panel » Fig. 238. When
removing the warning triangle first lift the flooring in the luggage compart-
ment.
Undo / secure fastening strap›
Press the latch on the connector in the direction of arrow
1
» Fig. 237 .
›
Release strap
A
in the direction of arrow
2
.
›
Pull strap
A
against arrow direction
2
until it locks into place.
Pay attention to the expiration date of the first-aid kit.
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
We recommend using a first-aid kit from ŠKODA Original Accessories, which
are available from a ŠKODA Partner.222Do-it-yourself

reflective vestFig. 239
Front door: Storage compart-
ment for the reflective vest
The reflective vest can be stowed in the storage compartment
A
inside the
storage compartment of the front door » Fig. 239.
It is possible to store the reflective vests for the passengers on the rear seat in
the storage compartment in the rear doors.
Fire extinguisher
Fig. 240
Fire extinguisher
The fire extinguisher is attached by two straps in a bracket under the front
passenger's seat.
Removing/attaching
›
Loosen the two straps by pulling the buckles in the direction of the arrow
» Fig. 240 .
›
Remove the fire extinguisher.
›
Secure the fire extinguisher by placing it back into the holder and fastening
with straps.
Please read the instructions which are attached to the fire extinguisher.
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.
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 is part of the scope of delivery in certain countries only.
Vehicle tool kit
Fig. 241
Vehicle tool kit
The tool kit is housed in a box in the spare wheel compartment or in this stor-
age space.
Depending on the vehicle configuration, it may not contain all the compo-
nents listed in the on-board tool kit.
Screwdriver
Adapter for anti-theft wheel bolts
Towing eye
Clamps for removing the wheel trims
Jack with sign
Crank for the jack
Wheel wrench
Extraction pliers for wheel bolt caps
Breakdown kit 
123456789223Emergency equipment and self-help

WARNINGThe factory-supplied lifting jack is only intended for your model of vehicle.
Under no circumstances attempt to lift heavier vehicles or other loads.
CAUTION
■ Screw the jack back into the starting position before storing in the box with
the tool kit.■
Ensure that the vehicle tool kit is safely secured in the boot.
■
Ensure that the box is always secured with the strap.
Note
The declaration of conformity is included with the jack or the log folder.
Changing a wheel
 Introduction
This chapter contains information on the following subjects:
Preparation
224
Removing/stowing the wheel
224
Full wheel trim
225
Wheel bolts
225
Anti-theft wheel bolts
225
Loosening/tightening wheel bolts
226
Raising the vehicle
226
Remove the wheel / fix
227
Follow-up tasks
227
For your own safety and the safety of the passengers, the following instruc-
tions must be observed before changing a wheel on the road.
Switch on the hazard warning lights system.
Place the warning triangle at the prescribed distance.
Park the vehicle as far away as possible from the flowing traffic.
Choose a location with a flat, solid surface.
Have all the occupants get out. The passengers should not stand on the
road (instead they should remain behind a crash barrier, for instance) while
the wheel is being changed.
Tyres with increased puncture resistance
Some vehicles may be fitted with tyres at the factory that have increased
puncture resistance (so-called “SEAL” tyres).
These vehicles are delivered without a puncture repair kit, spare wheel and
appropriate hand tools.
If the tyres with increased puncture resistance are replaced with tyres that
have no increased puncture resistance then the vehicle should be equipped
with a puncture repair kit, spare wheel and appropriate hand tools.
Preparation
Before changing the wheel, the following work must be carried out.
›
Switch off the engine.
›
For vehicles with manual transmission engage 1st gear.
›
On vehicles with
automatic transmission place the selector lever in the P po-
sition.
›
The parking brake switch.
›
Uncouple any trailers.
Removing/stowing the wheel
Fig. 242
Take out wheel
The wheel is located in a well under the floor covering in the boot and is fixed
in place with a special screw.
Take out wheel
›
Open the tailgate.
›
Lift up the floor in the luggage compartment.
›
Loosen the retaining belt and take out the box with the tool kit.
›
Unscrew the special screws in the direction of arrow » Fig. 242.
›
Remove the wheel. 
224Do-it-yourself

Store wheel away›Place the wheel into the wheel well with the wheel rim pointing downward.›
Pull the fixing band through the opposite holes in the wheel rim.
›
Screw on the special screw in the opposite direction to the arrow » Fig. 242
until the wheel is safely secured.
›
Replace the box with the tool kit into the wheel and secure it with the tape.
›
Fold back the floor in the luggage compartment.
›
Shut the boot lid.
Full wheel trim
Before removing the wheel bolts, remove the wheel cover.
Extracting
›
Hook the clamp found in the vehicle tool kit » page 223 into the reinforced
edge of the wheel trim.
›
Push the wheel wrench through the clamp, support on the tyre and pull off
the wheel trim.
Fitting
›
Press the wheel trim onto the wheel rim at the designated valve opening.
›
Then press the trim into the wheel rim until its entire circumference locks
correctly in place.
Notes from the factory or from the ŠKODA Original accessory delivered trim.
▶ When using an anti-theft wheel bolt, make sure that this has been fitted ac-
cording to the position marked on the back of the wheel cover position.
▶ On the back of the wheel cover, the position for the anti-theft wheel bolt is
marked by means of a symbol. If the wheel cover is set outside the position
marked for the anti-theft wheel bolt, there is a risk of damaging the wheel
cover.
If wheel trims are fitted, an adequate flow of air must be assured in order to
cool the brake system.
CAUTION
Use the pressure of your hand only, do not strike the full wheel trim. The cover
could be damaged.
Note
We recommend that you use hub caps from ŠKODA Original Accessories.Wheel boltsFig. 243
Remove the cap
Before removing the wheel bolts, remove the covering caps.
Extracting
›
Push the extraction pliers » page 223 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. 243.
Fitting
›
Push the caps onto the wheel bolts up to the stop.
Anti-theft wheel bolts
Fig. 244
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. 244 .
›
Remove the full wheel trim or the caps of the wheel bolts.
›
Insert adapter
B
» Fig. 244 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 226.
›
Remove the adapter. 
225Emergency equipment and self-help

The mounting points are located on the metal bar » Fig. 246.›
Insert the crank
6
into the mount on the jack
5
» page 223 .
›
Support the base plate of the jack with its full area resting on level ground
and ensure that the jack is located in a vertical position at the jacking point
» Fig. 247 - 
.
›
Position the lifting jack below the jacking point with the crank and move it up
until its claw encloses the web » Fig. 247 - 
.
›
Continue turning up the jack until the wheel is just about lifted off the
ground.
WARNING■ 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 web of the
lower fork leg - risk of damage to the vehicle.
Remove the wheel / fix
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 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 219 .
All bolts must be clean and must turn easily.
If it is established when changing a wheel that the wheel bolts are corroded and difficult to move, then these must be replaced.
Under no circumstances grease or oil the wheel bolts!
WARNINGUndo 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.
Follow-up tasks
After changing the wheel, the following work must be carried out.
›
Stow the replaced wheel in the wheel well and secure it with a special screw.
›
Stow the tool kit in the space provided and secure using the band.
›
Check the tyre pressure on the installed 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 should be adjusted. In vehicles
with tyre pressure monitoring, save tyre pressure values » page 183.
Replace the damaged wheel or consult a specialist garage about repair op-
tions.
The prescribed tightening torque of the wheel bolts is 140 Nm. 
227Emergency equipment and self-help

›Fold the rear seat backrest forward
» page 85.›Insert a screwdriver or similar tool into the recess or the opening in the trim
» Fig. 262 as far as the stop.›
Unlock the lid by moving it in the direction of the arrow.
›
Open the tailgate.
Selector lever-emergency unlocking
Fig. 263
Selector lever-emergency unlocking
›
The parking brake switch.
›
Insert a flat-head screwdriver or similar tool into the gap in the arrow area
1
» Fig. 263 and lift the cover in arrow direction
2
.
›
Using a flat-head screwdriver or similar tool push on the yellow plastic part in
the direction of arrow
3
.
›
At the same time, press the locking button in the selector lever and move
the selector lever to position N.
If the selector lever is moved again to position P, it is once again blocked.
CAUTION
Make sure when lifting not to damage cover parts by the screwdriver in the
shift lever environment.
Replacing windscreen wiper blades
 Introduction
This chapter contains information on the following subjects:
Replacing the windscreen wiper blades
237
Replacing the rear window wiper blade
238WARNINGReplace the windscreen wiper blades once or twice a year for safety rea-
sons. These can be purchased from a ŠKODA Partner.
Replacing the windscreen wiper blades
Fig. 264
Windscreen wiper blade
Read and observe
on page 237 first.
Adjust the windscreen wiper arms to the service position before replacing the
windscreen wiper blades.
Service position for changing wiper blades
›
Closing the bonnet.
›
Switch the ignition on and off again.
›
Within 10 seconds, press the lever in position
4
and hold it in position for
around 2 seconds » page 78, Windscreen wipers and washers .
The windscreen wiper arms move into the service position.
Removing the wiper blade
›
Lift the wiper arm from the windscreen in the direction of
1
» Fig. 264 .
›
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. 
237Emergency equipment and self-help

›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