2010 SKODA OCTAVIA coolant level

Inspecting and replenishing201
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Note
On vehicles which are fitted with an indepe ndent auxiliary heating and ventilation, the
volume of the coolant is greater by approx. 1 ltr.Inspecting the coolant levelThe coolant expansion bottle is located in the engine compartment on the right.
– Switch the engine off.
– Open the bonnet page 196.
– Check the level of coolant in the coolant expansion bottle fig. 164 . The coolant
level when the engine is cold must lie between the (MIN) and (MAX) mark-
ings. The level may also rise slightly above the (MAX) marking when the engine
is warm.
If the coolant level in the reservoir is too lo w, this is indicated by the warning light in
the instrument cluster page 31, “Coolant temperature/coolant level ”. We never-
theless recommend inspecting the coolant leve l directly at the reservoir from time to
time.
Loss of coolant
A loss of coolant is first and foremost an indication of a leak in the system. You should
not merely top up the coolant in the reservoir. It is also important to have the cooling
system inspected without delay by a specialist garage. Losses can only occur through the pressure
relief in the cap of the coolant expansion
bottle which is completely free of leaks if the coolant boils as a result of overheating
and is forced out of the cooling system.
WARNING
Read and observe the warning notes page 197, “Working in the engine
compartment” before working in the engine compartment.
Caution
One should contact a specialist garage as s oon as possible if the source of overheating
itself cannot be determined and removed, since there may be grave damage to the
engine.Replenishing the coolant– Switch the engine off.
– Allow the engine to cool down.
– Place a cloth over the cap of the coolant expansion reservoir fig. 164 and
unscrew the cap carefully by turning it to the left .
–Top up the coolant.
– Screw the cap tight until it is heard to lock.
The coolant which you use for replenishing th e system, must comply with one specific
specification page 200. Do not use an alternative additive if the coolant additive
G13 is not available in exceptional cases. Just top up the system with water and as soon
as possible arrange adjustment to correct the mixing ratio of water and coolant addi-
tive again by a specialist garage.
Only use fresh coolant for topping up the system.
Do not fill up over the “MAX” marking! Excess coolant which is heated up is forced out
of the cooling system through the pressure relief valve in the cap of the coolant
compensation bottle.
Wait until the engine has cooled down for a system which has suffered a major loss of
coolant before pouring in coolant. This is necessary to avoid engine damage.
Fig. 164 Engine compartment: Coolant
expansion bottle
Ab
Aa
Aa
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Inspecting and replenishing
202WARNING

The cooling system is pressurized! Do not open the cap of the coolant
expansion bottle if the engine is still hot - risk of scalding!

The coolant additive and thus all of the coolant is harmful to your health.
Avoid contact with the coolant. Coolant vapours are also harmful to the health.
It is important, therefore, to always safely store any coolant additive in its orig-
inal container out of the reach of children - risk of poisoning!

If any splashes of coolant get into yo ur eyes, rinse out your eyes immedi-
ately with clear water and contact a doctor as soon as possible.

You should also consult a doctor without delay if you have inadvertently
swallowed coolant.Caution
Do not continue your journey if for some reason it is not possible under the
conditions prevailing to top up with coolant. Switch the engine off and obtain
professional assistance from a specialist garage, otherwise it could lead to severe
engine damage.
For the sake of the environment
Do not re-use coolant if it is necessary to drain the coolant in the system. It should be
collected and disposed of in compliance with environmental protection regulations.Radiator fan
The radiator fan may switch on suddenly.The radiator fan is driven by an electric motor and controlled according to the coolant
temperature.
The radiator fan may continue running for up to 10 minutes after the engine has been
switched off - even if the ignition is also off. It may also switch on suddenly after a
certain time, if
the coolant temperature has risen beca use of an accumulation of heat or

the warm engine compartment is heated up additionally by strong sunlight.
WARNING
You must therefore be aware when working in the engine compartment that the
fan may switch on suddenly - risk of injury!Brake fluidInspecting the brake fluid levelThe brake fluid reservoir is located on the left of the engine compartment. The brake
fluid reservoir on right-hand steering models is positioned on the other side of the
engine compartment.
– Switch the engine off.
– Open the bonnet page 196.
– Inspect the brake fluid level in the reservoir fig. 165 . 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 brak e pads, and is perfectly normal.
There may be an indication of a leak in th e brake system, however, if the fluid level
drops significantly within a short time or if it drops below the “MIN” marking. If the
brake fluid level is too low, this is indicated by the warning light page 34, “Brake
system ” lighting up in the instru ment cluster. In this case stop immediately and do
not drive any further! Obtain professional assistance.
Fig. 165 Engine compartment: Brake
fluid reservoir
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Index
264
Child safety seat
on the front passenger seat . . . . . . . . . . . . . . . 160
Safety information . . . . . . . . . . . . . . . . . . . . . . . 159
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 Classification into groups . . . . . . . . . . . . . . . . . 161
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Use of child safety seats . . . . . . . . . . . . . . . . . . 162
Children and safety . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Chrome parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Climatronic Defrosting windows . . . . . . . . . . . . . . . . . . . . . . 104
Recirculated air mode . . . . . . . . . . . . . . . . . . . . 103
Climatronic (automat ic air conditioning) . . . . . . 100
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Clothes hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Cockpit General view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Compartments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Connection to the internet . . . . . . . . . . . . . . . . . . . 138
Convenience operation . . . . . . . . . . . . . . . . . . . . . . . . 48
Converting/masking over headlights . . . . . . . . . . 180
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 replenishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Coolant level Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Coolant quantity Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Coolant temperature gauge . . . . . . . . . . . . . . . . . . . . 16 Coolant temperature/coolant level
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Cornering lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Correct seated position . . . . . . . . . . . . . . . . . . . . . . 142
Counter for distance driven . . . . . . . . . . . . . . . . . . . 17
Cruise control system . . . . . . . . . . . . . . . . . . . . . . . . 113 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Cup holder front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
DDaylight driving lights . . . . . . . . . . . . . . . . . . . . . . . . . 52
Deactivatingan airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Deactivating an airbag . . . . . . . . . . . . . . . . . . . . . . . 157
Defrosting rear window . . . . . . . . . . . . . . . . . . . . . . . 59
De-icing the windows . . . . . . . . . . . . . . . . . . . . . . . . 187
Detachable towing device . . . . . . . . . . . . . . . . . . . . 184
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Diesel engines Starting the engine . . . . . . . . . . . . . . . . . . . . . . . 109
Diesel particle filter . . . . . . . . . . . . . . . . . . . . . . . . . . 173 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Direction indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Distance driven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Door Child safety lock . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Driving economically . . . . . . . . . . . . . . . . . . . . . . . . 176
EEDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Electric power-operated window
Operational faults . . . . . . . . . . . . . . . . . . . . . . . . . 48
Electric sliding/tilting roof . . . . . . . . . . . . . . . . . . . . . 48
Electrically adjustable exterior mirror . . . . . . . . . . . 65
Electronic Differential Lock . . . . . . . . . . . . . . . . . . . 168
Electronic immobiliser . . . . . . . . . . . . . . . . . . . . . . . . 38
Electronic stability programme . . . . . . . . . . . . . . . 167
Electronic stability programme (ESP) Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Engine starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
switching off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Engine compartment Safety information . . . . . . . . . . . . . . . . . . . . . . . . 197
Engine electronics Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
replenishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Engine oil level Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Engine revolutions counter . . . . . . . . . . . . . . . . . . . . 15
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Environmental compatibility . . . . . . . . . . . . . 176, 179
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