coolant reservoir SKODA FABIA 2010 2.G / 5J Owner's Manual

Inspecting and replenishing
166
Working in the engine compartment Particular care is required when carrying out any work in the engine compartment!There is a risk of injuries, scalding, acci
dents and fire when working in the engine
compartment, e.g. inspecting and replenishing oil and other fluids. For this reason, it is essential to comply with the warning instructions stated below and with the general applicable rules of safe
ty. The engine compartment of your car
is a hazardous area

.
WARNING

Never open the bonnet if
you see that steam or coolant is flowing out of the
engine compartment - risk of scalding!
Wait long enough until the steam or
coolant has stopped escaping.
Switch off the engine and pull out the ignition key.

Apply the handbrake firmly.

If your vehicle is fitted with a manual
gearbox, move the gearshift lever into
Neutral, or if it is fitted with automatic gearbox, move the selector lever into position P.
Allow the engine to cool down.

Keep children clear of the engine compartment.

Do not touch any hot engine parts - risk of burns!

Never spill oil and other fluids over the hot engine. Such fluids (e.g. the anti-
freeze contained in the wash liquid) may ignite!
Avoid short circuits in the electrical system - particularly on the battery.

Never place your hand into the radiator fan as long as the engine is still
warm. The fan might suddenly start running!
Never open the cap of the coolant expans
ion bottle as long as the engine is
still warm. The cooling
system is pressurized!

Cover over the cap of the coolant expansion reservoir with a large cloth
when opening it as protection for your
face, hands and arms from hot steam or
hot coolant.

Do not let objects, such as e.g cleaning cloth or tools lie in the engine
compartment.
If you wish to work under the vehicl
e, you must secure the vehicle from
rolling away and support it with suitable supporting blocks: the car jack is not sufficient for this - risk of injury!
In cases where it be necessary to carry out inspection work when the engine
is running there is an additional risk fr
om rotating parts (e.g. the V-ribbed belt,
alternator, radiator fan) and from the high-voltage ignition system. Please observe in addition the following:
 Never touch the electrical cabl
es of the ignition system.
 Absolutely avoid any jewellery, loose it
ems of clothing or long hair from
getting into the rotating parts of the
engine - Hazard! Therefore remove any
jewellery beforehand, tie up your hair and wear tight fitting clothing.

Please also comply with the warnin
g instructions st
ated below when
carrying out any essential work on the fu
el system or on th
e electrical system:
 Always separate the car battery from the electrical system.  Do not smoke.  Never carry out any work close to naked flames.  Always keep a working fire
extinguisher at hand.
Caution
When replenishing fluids in the engine, always
ensure that the fluids are on no account
mixed up. This may result in major oper
ating problems and also vehicle damage!
WARNING (continued)
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Inspecting and replenishing
167
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Overview of the engine compartment The main inspection points.Fig. 140 Diesel engine 1.6 ltr./77 kW
Coolant expansion bottle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Windshield washer fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine oil filler opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Brake fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Battery (below a cover) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Note
The location of the inspection points in th
e engine compartment of petrol and diesel
engines is practically identical.
Engine oilCheck engine oil level The dipstick indicates the le
vel of oil in the engine.
Checking the oil level– Ensure that the vehicle is po
sitioned on a level surface.
– Switch the engine off.– Open the bonnet

in “Working in the engine compartment” on page 166.
– Wait a few minutes and pull out the oil dipstick

.
– Wipe off the dipstick with a clea
n cloth and insert it again fully.
– Then withdraw the dipstick again and read off the oil level.Oil level within range –You must
not
top up the oil.
Oil level within range –You
may
top up the oil. It is possible that the oil level may then be within range
after doing this.
Oil level within range –You
must
top up the oil. It is ideal, once this
is done, to keep the oil level within
range .
A1
170
A2
176
A3
168
A4
167
A5
171
A6
172
Fig. 141 Dipstick
AaAb
Aa
Ac
Ab
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Inspecting and replenishing
170

Any faults or problems resulting from corrosion may cause a loss of coolant
and, as a consequence of this,
result in major engine damage.
Inspecting the coolant levelThe coolant expansion bottle
is located in the engine compartment on the right.
– Switch the engine off.– Open the bonnet

in “Working in the engine compartment” on page 166.
– Check the level of coolant in the coolant expansion bottle
fig. 142
. The coolant
level when the engine is cold must lie between the “MIN” and “MAX” mark- ings. The level may also rise slightly ab
ove 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 29. We nevertheless recommend inspecting the
coolant level 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 166, “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. 142
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 the system, must comply with one specific specification
page 169, “Coolant”. Do not use an al
ternative additive if the coolant
additive G12 PLUS - PLUS 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 additive 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. 142 Engine compartment: Coolant expansion bottle
AB
AA
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Inspecting and replenishing
171
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
WARNING

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 electr
ic motor and controlled by a thermostat
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 igni
tion 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

in “Working in the engine compartment” on page 166.
– Inspect the brake fluid level in the reservoir
fig. 143
. 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 the 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
 lighting up in the
instrument cluster
page 32. In this case
stop immediately and do not drive any
further! Obtain professional assistance.
Fig. 143 Engine compartment: Brake fluid reservoir
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