maintenance SKODA OCTAVIA 2014 3.G / (5E) Owner's Guide

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

Vehicle battery
Introduction
This chapter contains information on the following subjects:
Opening the cover
201
Checking the battery electrolyte level
201
Charging
202
Replacing
202
Disconnecting and reconnecting
202
Automatic load deactivation
203
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 battery
SymbolMeaning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 a risk of injuries, poisoning, chemical burns, explosions or fire
when carrying out any work on the battery and on the electrical system.
The general applicable safety rules and the following warnings must be ob-
served without exception.■
Keep the vehicle battery away from people who are not completely inde-
pendent, especially children.
WARNING (Continued)■ Do not tilt the battery otherwise battery electrolyte may flow out of the
battery vent openings. Protect your eyes by safety glasses 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 creates deep wounds after con-
tact with the skin which take a long time to heal.
■
If any battery electrolyte comes into contact with your eyes, rinse the rel-
evant eye immediately with clear water for several minutes - consult a doc-
tor 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, seek immediate medical assistance!
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
caustic 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. 
200General Maintenance

Note■The battery acid level is also checked regularly by a specialist garage as part
of the inspection service.■
For technical reasons, on vehicles with the description “AGM”, the electrolyte
level cannot be checked.
Charging
Read and observe
and on page 200 first.
A properly charged vehicle battery is essential for reliably starting the engine.
A charging operation can be performed if the following conditions are satis-
fied.
The engine is turned off.
The ignition is switched off.
All consumers are turned off.
The bonnet is open.
“Fast charging” with high currents
›
Disconnect both battery cables (first of all “negative”, then “positive”).
›
Attach the terminal clamps of the charger to the battery terminals (red =
“positive”, black = “negative”).
›
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.
›
Only then disconnect the charger's terminal clamps.
›
Reconnect the cables to the battery (first of all “positive”, then “negative”).
Charging with low voltages
It is not necessary to disconnect the cables from the battery if you recharge
the vehicle battery, for example from a mini-charger.
Refer to the instructions of the charger manufacturer .
A charging current of 0.1 multiple of the total vehicle battery capacity (or low-
er) must be used until full charging is achieved.
The vent plugs of the vehicle battery should not be opened for charging.
WARNING■ When you charge a battery, hydrogen is released, and a highly explosive
gas mixture is also produced. An explosion can be caused through sparkling
over during unclamping or loosening of the cable plug while the ignition is
on.■
Creating a bridge between the poles on the battery (e.g. with metal ob-
jects - cables) creates a short circuit - risk of damage to the battery, explo-
sion and burning of the battery, jets of acid spurting out.
■
Avoid creating sparks when working with cables and electrical devices.
Strong sparking represents a risk of injury.
■
Before carrying out any work on the electrical system, switch off the en-
gine, the ignition and all electrical components and disconnect the negative
terminal 
.
■
“Quick-charging” the vehicle battery is dangerous and requires a special
charger and specialist knowledge.
■
We therefore recommend that vehicle batteries be “rapidly charged” by a
specialist garage.
CAUTION
On vehicles with the START/STOP system or additional heating (auxiliary heat-
ing), do not connect the pole terminal of the charger directly to the negative
terminal of the vehicle battery, but rather only to the engine earth » page 220,
Jump-starting using the battery from another vehicle .
Replacing
Read and observe
and on page 200 first.
The new vehicle battery must have the same capacity, voltage, current and
size as the original battery. Suitable vehicle battery types can be purchased
from a specialist garage.
We recommend having the battery replaced by a specialist garage, where the
new vehicle battery will be installed properly and the original battery will be
disposed of in accordance with national regulations.
Disconnecting and reconnecting
Read and observe
and on page 200 first.
Disconnecting
›
Switch off the ignition. 
202General Maintenance

Wheels
Tyres and wheel rims
Introduction
This chapter contains information on the following subjects:
Notes on using wheels
204
Tyre pressure
204
Tyre wear
205
Tyre wear indicator and wheel replacement
206
Tyre damage
206
Unidirectional tyres
206
Only use those tyres or wheel rims which have been approved by ŠKODA for
your model of vehicle.
WARNINGThe national legal requirements must be observed for the use of tyres.WARNINGFor safety reasons, do no replace tyres individually.
For the sake of the environment
Old and unserviceable tyres represent hazardous waste that is harmful to the environment. These must be disposed of in accordance with national legal reg-
ulations.
Note
■ We recommend that any work on the wheels or tyres be carried out by a spe-
cialist garage.■
We recommend that you use wheel rims, tyres, full wheel trims and snow
chains from ŠKODA Original Accessories.
Notes on using wheels
Read and observe
on page 204 first.
During the first 500 km, new tyres do not offer optimum grip and appropriate
care should therefore be taken when driving.
Always fit the tyres with the deeper tread depth to the front wheels.
Tyre storage
Mark them previously used tyres so that you are able to fit them on again to
run in the same direction.
Always store wheels or tyres in a cool, dry and, where possible, dark place.
Tyres which are not fixed to a wheel trim should be stored upright.
Tyre age
Tyres age losing their original characteristics, even if they are not used. The
service life of the tyres is 6 years. Therefore, we recommend not using tyres
that are more than 6 years old.
Wheel bolts
Wheels and wheel bolts are matched to each other in terms of design. We rec-
ommend that you use wheel rims and wheel bolts from ŠKODA Original Acces-
sories.WARNINGNever use tyres if you do not know anything about the condition and age.
Tyre pressure
Fig. 192
Label with a table of tyre sizes and tyre pressures/inflating the
tyres
Read and observe
on page 204 first.
The tyre pressure must always be adjusted to match the load. The specified
tyre pressures can be found on label
A
» Fig. 192 . 
204General Maintenance

Tyre wear indicator and wheel replacementFig. 193
Principle sketch: Replace tire tread with wear indicators / wheels
Read and observe
on page 204 first.
Wear indicators
There is a 1.6-mm-high wear indicator » Fig. 193 -
 in the base of the tread of
the tyres. In some countries, different tyre wear rates may apply.
Markings on the walls of the tyres through the letters “TWI”, triangular sym- bols or other symbols identify the position of the wear indicators.
Replacing the wheels
For uniform wear on all tyres, we recommend that you replace the wheels ev-
ery 10,000 km as shown in the diagram » Fig. 193-
 . You will then obtain ap-
proximately the same life for all the tyres.
After changing the wheel, the tyre pressure must be adjusted.
In vehicles with tyre pressure monitoring, tyre pressure values must be
saved » page 167 .
WARNING■
You must have your tyres replaced with new ones at the latest when the
wear indicators have been worn down.■
Worn tyres do not provide the necessary adhesion to the road surface
particularly at high speeds on wet roads. One could experience “aquaplan-
ing” (uncontrolled movements of the vehicle – “swimming” on a wet road
surface).
Tyre damage
Read and observe
on page 204 first.
We recommend checking your tyres and wheel rims for damage (punctures,
cuts, splits and bulges, etc.) on a regular basis. Remove foreign bodies (e.g.
small stones) from the tyre profile immediately.
Drive over kerbs and other such obstacles slowly and perpendicularly wher-
ever possible in order to avoid damage to tyres and wheel trims.
Immediately replace damaged wheel rims or tyres.
WARNINGNever drive with damaged tyres – risk of accident.
CAUTION
The tyres must be protected from contact with substances such as oil, grease
and fuel, which could damage them. If the tyres come into contact with these
substances, then we recommend having them checked out in a specialist ga-
rage.
Unidirectional tyres
Read and observe
on page 204 first.
The direction of rotation of the tyres is marked by arrows on the wall of the
tyre .
The indicated direction of rotation must be adhered to in order to obtain the
best benefits from the characteristics of these tyres.
These characteristics are mainly.
› Increased driving stability.
› Reduced risk of aquaplaning.
› Reduced tyre noise and reduced tyre wear.
206General Maintenance

Octavia
Authorised tyre variantsEngine typeTyre sizeMinimal
Load indexMinimal
Speed symbol
1.2 l/63 kW TSI
195/65 R1591T205/55 R1691T205/50 R1789T225/45 R1791T225/40 R1892Y
1.2 l/77 kW TSI
195/65 R1591H205/55 R1691H205/50 R1789H225/45 R1791H225/40 R1892Y
1.4 l/103 kW TSI
205/55 R1691V205/50 R1789V225/45 R1791V225/40 R1892Y
1.6 l/81 kW MPI
195/65 R1591H205/55 R1691H205/50 R1789H225/45 R1791H225/40 R1892Y
1.8 l/132 kW TSI
205/55 R1691V205/50 R1789V225/45 R1791V225/40 R1892Y
1.6 l/66 kW TDI CR
195/65 R1591H205/55 R1691H205/50 R1789H225/45 R1791H225/40 R1892YEngine typeTyre sizeMinimal
Load indexMinimal
Speed symbol
1.6 l/77 kW TDI CR
195/65 R1591H205/55 R1691H205/50 R1789H225/45 R1791H225/40 R1892Y
2.0 l/105 kW TDI CR
195/65 R1591H205/55 R1691H225/45 R1791H
2.0 l/110 kW TDI CR
205/55 R1691V205/50 R1789V225/45 R1791V225/40 R1892Y
2.0 l/135 kW TDI CR
205/55 R1691V205/50 R1789V225/45 R1791V225/40 R1892Y
Octavia GreenLine
Authorised tyre variants
Engine typeTyre sizeMinimal
Load indexMinimal
Speed symbol
1.6 l/81 kW TDI CR
185/70 R1589H195/65 R1591H205/55 R1691H205/50 R1789H208General Maintenance

On vehicles with the Infotainment system with button , the speed limit can
be set for winter tyres » Infotainment operating instructions , chapter Adjust
vehicle systems (CAR button) .
For other vehicles, there is the possibility to set the speed limit for winter tyres
at a specialist garage.
Only use winter tyres or rims that have been approved by ŠKODA for your mod- el of vehicle.
For the sake of the environment
Fit the summer tyres on again in good time as they provide better handling
properties, a shorter braking distance, less tyre noise, and reduced tyre wear
on roads which are free of snow and ice as well as at temperatures above 7 °C.
The fuel consumption is also lower.
Snow chains
When driving on wintry roads, snow chains improve not only traction, but also
the braking performance.
Snow chains must only be mounted on the front wheels.
For technical reasons, it is only permissible to fit snow chains with the follow-
ing wheel/tyre combinations.
Octavia
Rim sizeDepth DTyre size6J x 15 a)43 mm195/65 R156J x 15a)47 mm195/65 R156J x 16 b)48 mm205/55 R166J x 16b)50 mm205/55 R166J x 17b)45 mm205/50 R176J x 17 b)48 mm205/50 R17a)
Only fit snow chains with links and locks not larger than 13 mm.
b)
Only fit snow chains with links and locks not larger than 12 mm.
Octavia Scout
Rim sizeDepth DTyre size6J x 16 a)50 mm205/55 R166J x 17a)45 mm205/50 R17Rim sizeDepth DTyre size6J x 16 a)48 mm205/55 R166J x 16b)48 mm205/60 R166J x 17a)48 mm205/50 R176J x 17b)48 mm205/55 R17a)
Only fit snow chains with links and locks not larger than 12 mm.
b)
Only fit snow chains with links and locks not larger than 9 mm.
Octavia RS
Rim sizeDepth DTyre size6J x 17 a)45 mm205/50 R176J x 17 a)48 mm205/50 R17a)
Only fit snow chains with links and locks not larger than 12 mm.
Remove the full wheel trims before fitting the snow chains » page 214.
WARNINGObserve the national legal regulations relating to the use of snow chains.
CAUTION
The chains must be removed when driving on snow-free roads. They would
otherwise cause loss of performance and damage the tyres.210General Maintenance

Automatic gearbox modes133
Automatic load deactivation203
automatic transmission selector lever lock defect
134
Automatic transmission Kickdown
135
Launch control135
Selector lever lock134
Automatic Transmission Malfunction
35
Warning light35
warning messages35
Auxiliary heating (auxiliary heating and ventila- tion)
121
Adjust122
Radio remote control123
Switching on/off122
B
Ball head Check fitting
172
Ready position170
Ball rod assembling, step 1
171
assembling, step 2171
Ready position170
removing, step 1172
removing, step 2173
Battery In the remote control key
224
Belts12
Belt tensioners15
Bonnet Closing
194
Opening194
Boot Class N1 vehicles
110
See Boot lid61
Boot lid automatic locking61
Closing61
Opening61
Brake information messages
35
warning light35
Brake booster131
brake fluid specification
199
Brake fluid199
Checking199
information messages35
Brake linings warning light
39
Brake pedal (automatic transmission) Indicator light
40
brakes Driving in
136
Brakes Brake booster
131
Brake fluid199
Braking and stabilisation systems138
Handbrake131
Brakes and parking130
Braking Information on braking
130
Break recommendation See Fatigue detection
166
Bulbs Replacing
231
Buttons in the door Power windows
64
C
Camera Lens care
184
Camera lens care
184
Car computersee multifunction display47
Care and maintenance177
cargo cover roll-up cargo cover
108
Cargo element108
Caring for the vehicle exterior Towing hitch
185
Car park132
Car park ticket holder95
Carrier Roof rack
113
Cavity protection184
Central locking54
Problems58
Central locking button58
Central warning light Indicator light
36
Change bulb for additional parking light
233
bulb for fog lights - Version 1234
bulb for fog lights - Version 2234
bulb for high beam233
bulb for the parking light233
bulb in the rear light - Version 1236
bulb in the rear light - Version 2237
daytime running light bulb233
light bulb in tail light235
Changing Engine oil
195
Wheels214
Changing a wheel Follow-up tasks
215
Preparation214
Removing and refitting a wheel215
Charging a vehicle battery202
Check Fit ball head properly
172
261Index

Hydraulic Brake Assist (HBA)140
I
Ice scrapers
183
Ignition lock127
Immobilizer126
Individual settings Locking
57
Unlocking57
Inertia reel15
Information system45
Compass point display52
Door warning47
Eco-tips52
Gear recommendation46
Lap timer51
MAXI DOT display50
Multifunction display47
Operation46
Outside temperature46
Service interval display53
Stop watch51
Instrument cluster30
Auto-check control47
Counter for distance driven33
Display31
Overview31
Revolutions counter31
Speedometer32
Temperature gauge32
Viewing the charge level of the vehicle battery 34
Warning icons
40
Warning lights34
Interior care185
Natural leather186
Interior light Front
78
Interior lights Rear
79
Interior monitor60
ISOFIX25
J
Jack
212
Maintenance184
Jump-starting220
K
KESSY Locking
56
Unlocking56
Key Locking
55
Starting the engine127
Stopping the engine127
Switching off the ignition127
Switching on the ignition127
Unlocking55
Knee airbag18
L
Lamp failure Warning symbol
43
Lamps Warning symbol
43
Lane Assist162
Activating/deactivating164
Information messages164
Operation163
Warning light39
Lap timer51
Leather Natural leather care
186
LEAVING HOME77
Lever Main beam
73
Turn signal73
Levers Windscreen wipers
82
LichtCOMING HOME / LEAVING HOME77
light travel mode
74
Light Cockpit
78
Fog lights with CORNER function76
High beam assistant75
Replacing bulbs231
tourist light74
lighting entry space
80
Lighting Luggage compartment
103
Lights71
Adaptive headlights (AFS)74
Automatic driving lamp control73
Daylight running72
Fog lights76
Hazard warning light system77
Headlight beam range regulation71
Headlight flasher73
Low beam71
Main beam73
Parking lights71, 78
Rear fog light76
Switching on and off71
Turn signal73
Warning lights34
Locking Individual settings
57
KESSY56
Key55
Remote control55
Locking/unlocking the steering lock Starter button
128
Locking and unlocking the vehicle from the in- side
58
Locking the door without a locking cylinder Emergency
226
265Index

lock steering lock / unlockkey126
Long cargo channel94
Low beam71
Low tyre pressure warning See tyre pressure monitoring
167
Luggage compartment103
Compartment with cargo element108
Cover107
Emergency unlocking226
Fastening elements104
Fix floor covering106
Fixing nets105
floor covering on both sides106
foldable hook106
Folding double hooks105
Lighting103
Luggage net106
Net partition112
roll-up cargo cover108
Storage compartments under the floor cover- ing
109
Stowing the roof rack115
Unlocking the tailgate226
Variable loading floor110
Luggage compartment cover107
Luggage compartment lid60
Luggage net106
Luggage storage Multi-function pocket
110
M
Main beam
73
Warning light40
Maintenance see vehicle care
182
Manual air conditioning Air distribution control
117
Operating elements119
Manual gear changing see gear changing132
Manually adjusting seats
87
Manually adjusting seats87
MAXI DOT display50
Lap timer51
Main menu51
Operation46
Stop watch51
MAXI DOT see MAXI DOT display
50
Maximum permissible weights
238
Mechanical windows66
opening and closing67
Media see radio/navigation system
4
Memory48
Memory Function for the seat89
Mirror Exterior mirrors
85
Make-up81
Mirrors Interior mirror
84
MODE button see driving mode selection
160
Modifications177
Modifications and technical alterations Airbags
179
Service178
Spoiler179
Multi-collision brake140
Multi-function pocket110
Multifunction display Functions
47
Information48
Memory48
Operation46
Multimedia holder99
N
N1
110
Nameplate238
Natural gas operation Indicator light
40
Natural gas vehicles See CNG
192
Navigation system4
Net partition112
behind the front seats112
behind the rarer seats112
Removing and refitting the housing113
Nets105
Notes for driving with a repaired tyre220
Notes on using wheels204
O
Oil Information messages
42
See Engine oil196
Oil pressure Information messages
42
Onboard computer see multifunction display
47
Opening and closing sun roof - Version 1
67
sun roof - Version 269
Operate roller blind - Version 1
68
Operating weight239
Operation in winter Diesel fuel
190
Vehicle battery201
Optical Parking Assistant143
Function keys144
Operation143
Orientation lines144
266Index