2014 SKODA OCTAVIA coolant

NoteThe location of the inspection points in the engine compartment of petrol and
diesel engines is practically identical.
Radiator fan
Read and observe
and on page 193 first.
The radiator fan is powered by an electric motor. Operation is controlled ac-
cording to the temperature of the coolant.
WARNINGAfter switching off the ignition, the fan can intermittently continue to oper-
ate for approx. 10 minutes.
Windscreen washer system
Fig. 186
Windscreen washer fluid reser-
voir
Read and observe and on page 193 first.
The windscreen washer fluid reservoir
A
is located in the engine compart-
ment » Fig. 186 .
The cleaning fluid is provided for the cleaning of the front and rear window as
well as the headlight.
The capacity of the reservoir is about 3 litres or about 4.7 litres on vehicles that
have a headlight cleaning system 1)
.
Clear water is not sufficient to intensively clean the windscreen and head-
lights. We recommend using clean washing water together with the screen
cleaner from the range of ŠKODA Original Accessories (in winter additionally
with antifreeze) which is capable of removing stubborn dirt.
In Winter, the washing water should always be mixed with antifreeze even if
the vehicle has heated windscreen washer nozzles.
Under exceptional circumstances, methylated spirits can also be used if no
screen cleaner with antifreeze is available. The concentration of methylated
spirits must not be more than 15 %. The freeze protection at this concentration
is sufficient only to -5 °C.
CAUTION
■ Under no circumstances must radiator antifreeze or other additives be added
to the windscreen washer fluid.■
If the vehicle is fitted with a headlight cleaning system, only cleaning prod-
ucts which do not attack the polycarbonate coating of the headlights must be
added to the windscreen washer fluid.
■
Do not remove the filter from the windscreen washer fluid reservoir when re-
plenishing it with liquid otherwise the liquid transportation system can be con-
taminated, which can cause the windscreen washer system to malfunction.
Engine oil
 Introduction
This chapter contains information on the following subjects:
Specification
196
Checking the oil level
196
Replenishing
197
The engine has been factory-filled with a high-grade oil that can be use
throughout the year - except in extreme climate zones.
The engine oils are undergoing continuous further development. Thus the in- formation stated in this Owner's Manual is only correct at the time of publica-
tion. 
1)
In some countries, 4.7 ltr. applies for both variants.
195Inspecting and replenishing

Dipstick » Fig. 187
The oil level must be within this range.
The oil can be checked and topped up, if the following conditions are satisfied. The vehicle stands on a horizontal surface.
The engine operating temperature is reached.
The engine is turned off.
The bonnet is open.
Checking the level›
Wait a few minutes until the engine oil flows back into the oil trough.
›
Pull out the dipstick.
›
Wipe the dipstick with a clean cloth and insert it again to the stop.
›
Pull the dipstick out again and check the oil level.
›
Re-insert the dipstick.
The engine consumes a little oil. The oil consumption may be as much as 0.5 l/
1000 km depending on your style of driving and the conditions under which
you operate your vehicle. Consumption may be slightly higher than this during
the first 5 000 km.
The oil level must be checked at regular intervals.
In case of low oil level, the display of the instrument cluster shows a check
mark  and the corresponding message
» page 42. Check the oil level using
the dipstick as soon as possible. Add oil accordingly.
CAUTION
■ The oil level must never be above the A range » Fig. 187 – there is a risk of
damaging the exhaust system!■
If for some reason it is not possible to top up the engine oil under the current
circumstances, 
do not continue driving! Switch off the engine and seek as-
sistance from a specialist garage.
■
If the oil level is above level
A
, 
do not continue to drive! Switch off the
engine and seek assistance from a specialist garage.
Replenishing
Read and observe
and on page 196 first.
›
Unscrew the cap of the engine oil filler opening » Fig. 185 on page 194 .
›
Replenish the oil in portions of 0.5 litres in accordance with the correct speci-
fications » page 196 .
›
Check the oil level » page 196.
A›Screw the lid of the engine oil filler closed carefully.›Pull the dipstick out as far as the stop.
Coolant

Introduction
This chapter contains information on the following subjects:
Checking the coolant level
198
Replenishing
198
The coolant provides cooling for the motor.
It consists of water and coolant additive with additives that protect the cooling
system against corrosion and prevents furring.
The coolant additive level in the coolant must be at least 40%.
The coolant additive may be increased to a maximum of 60%.
The correct mixing ratio of water and coolant additive is to be checked if nec- essary by a specialist garage or is to be restored if necessary.
The description of the coolant is shown in the coolant expansion reser-
voir » Fig. 188 on page 198 .
WARNINGThe engine compartment of your car is a hazardous area. The following
warning instructions must be followed at all times when working in the en- gine compartment » page 192.■
The coolant is harmful to health.
■
Avoid contact with the coolant.
■
Coolant vapours are harmful to health.
■
Never open the end cover of the coolant expansion reservoir while the
engine is still warm. The cooling system is pressurized!
■
When opening the end cover of the coolant expansion reservoir, cover it
with a cloth to protect your face, hands and arms from hot steam or hot
coolant.
■
If any coolant splashes into your eyes, immediately rinse out your eyes
with clear water and contact a doctor as soon as possible.
■
Always keep the coolant in the original container, safe from people who
are not completely independent, especially children - there is a danger of
poisoning! 
197Inspecting and replenishing

WARNING (Continued)■If coolant is swallowed, consult a doctor immediately.■Never spill operating fluids over the hot engine - risk of fire.
CAUTION
■If for some reason it is not possible to top up the coolant under the current
circumstances,  do not continue driving! Switch off the engine and seek as-
sistance from a specialist garage.■
If the expansion tank is empty, do not top up with coolant. The system could
aerate - risk of engine damage, 
do not continue driving! Switch off the en-
gine and seek assistance from a specialist garage.
■
The amount of coolant additive in the coolant must never be allowed to be
less than 40 %.
■
Over 60 % of coolant additive in the coolant reduces the antifreeze protec-
tion and coolant effectiveness.
■
A coolant additive that does not comply with the correct specification can
significantly reduce the corrosion protection of the cooling system.
■
Any faults resulting from corrosion may cause a loss of coolant and can con-
sequently result in major engine damage!
■
Do not fill the coolant above the mark
A
» Fig. 188 on page 198 .
■
If an error occurs, leading to the engine overheating, the help of a professio-
nal garage is to be sought - there is a risk of serious engine damage occurring.
■
Additional headlights and other attached components in front of the air inlet
impair the cooling efficiency of the coolant.
■
Never cover the radiator - there is a risk of the engine overheating.
Note
On vehicles that are fitted with an auxiliary heater (auxiliary heating and venti-
lation), the coolant capacity is approx. 1 l larger.
Checking the coolant level
Fig. 188
Coolant expansion reservoir
Read and observe and on page 197 first.
The coolant expansion bottle is located in the engine compartment.
Coolant expansion tank » Fig. 188
Mark for the maximum permissible coolant level
Mark for the lowest permissible coolant level
The coolant level should be kept between the marks
A
and
B
.
The coolant can be checked and topped up, if the following conditions are sat-
isfied.
The vehicle is standing on a horizontal surface.
The engine is turned off.
The engine is not heated.
The bonnet is open.
Checking the level
›
Check the coolant level in the coolant expansion tank » Fig. 188.
If the engine is warm, the test result may be inaccurate. The level can also be
above the mark
A
» Fig. 188 .
In the event of an insufficient coolant level, the control symbol  is displayed
in the instrument cluster as well as the relevant notification » page 41. We still
recommend inspecting the coolant level directly at the expansion tank from
time to time.
Loss of coolant
A loss of coolant is first and foremost an indication of a leak in the cooling sys-
tem. Do not merely top up the coolant. Have the cooling system checked by a
specialist garage.
Replenishing
Read and observe
and on page 197 first.
The coolant expansion tank must always contain a small amount of cool-
ant » page 198, in section Introduction .
›
Place a cloth over the cap of the coolant expansion reservoir and unscrew
the cap carefully .
›
Replenish the coolant.
›
Turn the cap until it clicks into place. 

AB198General Maintenance

CAUTION■Only refill with new coolant.■Do not use an alternative additive if the specified coolant is not available. In
this case, use just water and have the correct mixing ratio of water and cool-
ant additive restored by a specialist garage as soon as possible.
Brake fluid
 Introduction
This chapter contains information on the following subjects:
Checking the brake fluid level
199
Specification
199
The brake fluid reservoir is located in the engine compartment » Fig. 189 on
page 199 .
WARNING■
The engine compartment of your car is a hazardous area. The following
warning instructions must be followed at all times when working in the en-
gine compartment » page 192.■
Do not use used brake fluid - the function of the brake system may be im-
paired – risk of accident!
CAUTION
■ Do not continue your journey if the fluid level has dropped below the “MIN”
marking » Fig. 189 on page 199 ,  do not continue driving - there is a risk of
an accident! Seek help from a specialist garage.■
Brake fluid damages the paintwork of the vehicle.
Note
■ The brake fluid is changed as part of a prescribed inspection services.■We recommend using brake fluids from the ŠKODA Original Accessories
range.Checking the brake fluid levelFig. 189
Brake fluid reservoir
Read and observe and on page 199 first.
The fluid can be checked if the following conditions are met.
The vehicle is standing on a horizontal surface.
The engine is turned off.
The bonnet is open.
Checking the level
›
Check the level of brake fluid in the reservoir » Fig. 189.
The level must be between the “MIN” and “MAX” markings.
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  being shown on
the display of the instrument cluster as well as the corresponding mes-
sage » page 35 .
Specification
Read and observe
and on page 199 first.
The brake fluid must comply with the following standards or specifications:› VW 50114;
› FMVSS 116 DOT4.
199Inspecting and replenishing

Fig. 223
Cover for the fuse box in the en-
gine compartment: Plastic clip
for fuses
Read and observe and on page 228 first.
Replacing fuses
›
Press together the interlocks of the cover simultaneously in the direction of
the arrow
1
» Fig. 222 .
›
Remove the cover in the direction of the arrow
2
.
›
Replace the appropriate fuse.
›
Place the cover on top of the fusebox.
›
Push in the interlocks on the cover and lock.
CAUTION
The cover for the fuse box in the engine compartment must always be applied
correctly. Water may get into the fuse box if the cover is not replaced properly
- there is a risk of damage to the vehicle.
Assignment of fuses in the engine compartment
Read and observe
and on page 228 first.
No.Consumer1Control unit for ESC, ABS2Control unit for ESC, ABS3Engine control unit4Radiator fan, oil temperature sensor, air volume sensor, control
valve for fuel pressure, relay for electrical auxiliary heating5Coil of the relay for the ignition system, coil of the CNG relay6Brake sensor7Coolant pump, radiator shutter8Lambda probeNo.Consumer9Ignition, control unit for preheating system10Control unit for fuel pump, ignition11Electrical auxiliary heating system12Electrical auxiliary heating system13Control unit for automatic gearbox14Not assigned15Horn16Ignition, fuel pump17Control unit for ABS, ESC, engine control unit18Data bus control unit19Windscreen wipers20Alarm21Windscreen heater - left22Engine control unit23Starter24Electrical auxiliary heating system31Not assigned32Not assigned33Not assigned34Windscreen heater - right35Not assigned36Not assigned37Control unit for auxiliary heating38Not assigned
Bulbs
 Introduction
This chapter contains information on the following subjects:
Bulb arrangement in the headlights
232
Replacing the low beam bulb
233

231Fuses and light bulbs

CheckingBattery electrolyte level201
Brake fluid199
Coolant198
Engine oil196
Oil level196
Windscreen washer fluid195
Checks Statutory checks
177
Children and safety22
Child safety Side airbag
24
Child safety lock58
Child safety seat Use of child safety seats
25
Child seat Classification
25
ISOFIX25
on the front passenger seat23
TOP TETHER27
Use of ISOFIX child seats26
Chrome parts see vehicle care
183
Cigarette lighter97
cleaning chrome parts
183
Cleaning Alcantara
187
and maintaining belts187
artificial leather187
headlight glasses184
materials187
natural leather186
plastic parts182
seats covers of the electrically heated seats187
wheels185
Cleaning safety belt
187
Cleaning seat covers
187
Cleaning the interiorartificial leather187
Seat covers187
Cleaning the outside of the vehicle Decorative films
183
Cleaning the vehicle exterior Camera lens
184
Cavity protection184
Door locking cylinder184
Headlight glasses184
Under-body protection185
wheels185
Windows and external mirrors183
Cleaning vehicle180
Cleaning vehicle exterior181
Plastic parts182
Rubber seals183
Vehicle paint work182
Wiper blades185
Clean interior Safety belt
187
clean outside of vehicle chrome parts
183
Climatronic air distribution control
117
Operating elements119
Closing sun roof - Version 1
67
- Version 269
Clothes hook101
CNG192
Indicator light40
Natural gas reserve display32
refuelling191
Refuelling191
Sticker192
Cockpit 12-Volt power outlet
98
Ashtray97
Cigarette lighter97
General view29
Lighting78
storage compartments94
useful equipment94
Comfort control window
66
comfort controls sun roof - Version 1
68
sun roof - Version 270
COMING HOME77
compartments94
Component protection179
Components of the puncture repair kit218
Compressed natural gas see CNG
192
Computer see multifunction display
47
convenience turn signal73
Coolant197
Checking198
Indicator symbol41
Information messages41
Replenishing198
Temperature gauge32
Cooling system cost-effective use
121
malfunctions121
CORNER See Fog lights with CORNER function
76
Correct seated position9
Driver9
Front passenger10
Instructions11
Rear seats11
Counter for distance driven33
cruise control operation
148
operation Description149
Cruise control system Warning light
40
262Index

Cruise Control System148
Cup holders96
D
DAY LIGHT see Daylight running lights
72
Daylight running lights72
De-icing windows
183
De-icing the windscreen and rear window80
Deactivating an airbag21
Decorative films183
Delayed locking of the boot lid see boot lid
61
Departure angle244, 245
Diesel refer to Fuel
190
Diesel fuel Operation in winter
190
Diesel particulate filter43
information messages43
Digital Clock Time
33
Dipstick196
Disconnecting and reconnecting vehicle battery
202
Display31
Compass points52
Coolant temperature32
Gear changes46
Natural gas reserve32
Petrol / Diesel reserve33
Service interval53
Disposal Acceptance and recycling of used vehicles
180
Distance driven33
Distance warning Warning symbol
44
DoorChild safety lock58
Closing56
Emergency locking226
Emergency locking the driver's door225
Opening56
Door warning47
double hooks105
Driver Steering Recommendation (DSR)139
Driving Driving through water
137
Emissions239
Fuel consumption239
off of made-up roads137
Driving in Brake linings
136
engine136
Tyres136
Driving mode160
driving mode select Normal mode
160
Driving Mode Selection160
Driving off of made-up roads137
Driving through water137
DSR139
E
ECO-TIP
52
Eco-tips52
Economical driving Tips
136
EDL139
Electrical power windows66
Operational faults66
Electric boot lid Force limit
61
Manual operation61
Electric luggage compartment lid Acoustic signals63
Adjusting the top lid position63
Deleting the top lid position63
Malfunctions63
Operating62
Electronic Differential Lock (EDL)139
Electronic immobilizer126
Electronic Stability Control (ESC)138
emergency replace battery in the remote control
225
Emergency Changing a wheel
214
Hazard warning light system77
Jump-starting220
Locking the door without a locking cylinder226
Locking the driver's door225
Selector lever-unlocking226
Switching off the engine by pressing a button 129
Towing the using the tow hitch
223
Towing the vehicle221
Tyre repair218
Unlocking the driver's door225
Unlocking the tailgate226
Emergency equipment Fire extinguisher
211
First-aid kit 211
Jack212
Reflective vest211
Vehicle tool kit212
Warning triangle211
Emergency spare wheel Changing
213
Emissions239
Engine Information messages
41
Engine compartment192
Brake fluid199
Overview194
Vehicle battery200
263Index

Original accessories178
Outside temperature46
Overview Engine compartment
194
Warning icons40
Warning lights34
P
Park assist
144
Departing from a parallel parking space147
Finding a parking space145
Information messages147
Parking146
Park Assist automatic emergency braking
147
Operation145
Parking132
Park assist144
Parking aid140
Parking aid140
Automatic system activation when moving for- ward
143
Function141
Road display142
Parking lights71
Park the vehicle see Parking
132
Part replacement177
Passive safety Before setting off
8
Driving safety8
Safety equipment8
Passive Safety8
Payload239
Pedals132
Footmats132
Petrol see fuel
189
Phonebox96
Plastic parts182
Polishing vehicle paint work see vehicle care
182
Positioning the jack
216
Power limit Sun roof - Version 1
67
Sun roof - Version 269
Power outlet 12 V
98
Power steering Warning light
36
Power windows64
Button in the front passenger door65
Button in the rear doors65
Buttons in the driver's door64
Practical equipment Reflective vest
211
Practical features 12-Volt power outlet
98
Storage pockets on the front seats101
Waste container98
Proactive passenger protection Indicator light
38
ProActive passenger protection161
Function162
Puncture repair kit218
R
Radiator fan
195
Radio4
Radio remote control Auxiliary heating
123
Raising the vehicle216
Rear-view mirror Exterior mirrors
85
Fold in passenger mirror85
Synchronous adjustment of the rear-view mir- ror
85
Rear fog light76
Warning light38
Rear mirror83
Interior mirror84
Rear view camera143
Rear window - heater80
Refuelling188
Fuel188
Fuel - natural gas191
Remote control Locking
55
Replacing the battery224
Synchronisation process224
Unlocking55
Remote control key Replacing the battery
224
Removable through-loading bag102
Repairs and technical alterations177
Replace the battery in the auxiliary heating (auxiliary heating) in the remote control
225
Replacing Bulb for the licence plate light
235
Bulbs231
Fuses228
Fuses – engine compartment230
Fuses – LHD228
Fuses – RHD229
Low beam bulb233
Rear window wiper blade227
Vehicle battery202
windscreen wiper blades227
Replenishing Coolant
198
Engine oil197
Windscreen washer fluid195
Retraction and economical driving136
Reversing camera143
Lens care184
Revolutions counter31
267Index