Coolant - Skoda SUPERB Owner's Manual

Note
Too low engine oil level is shown in the instrument cluster by the  warning
light illuminating and also indicated by the message
we recommend to check the oil level on a regular basis with the dipstick.

Coolant


Introduction
This chapter contains information on the following subjects:
Checking and refilling
The coolant cools the engine and consists of water and coolant additive (with
additives that protect the cooling system against corrosion and prevents fur-
ring).
The coolant additive level in the coolant must be at least 60 %.
The correct mixing ratio of water and coolant additive should be checked if
necessary by a specialist garage or corrected if necessary.
WARNING
The following warning instructions must be followed at all times when
■
working in the engine compartment
Never open the end cover of the coolant expansion reservoir while the
■
engine is still warm. The cooling system is pressurized - risk of scalding or
injury from being splashed with coolant!
To protect against coolant splashes, cover the cap with a cloth when
■
opening.
Coolant and coolant fumes are harmful - avoid contact with the coolant. If
■
your eyes or skin come into contact with the coolant, immediately wash the
affected area for a few minutes long with a lot of water and seek medical
advice if required.
CAUTION
Do not cover the radiator or fit any parts (e.g. auxiliary lights) in front of the air
intakes - there is a risk of the engine overheating.
» page 38. Nevertheless,
» page 183.
Checking and refilling
187

Read and observe
Check the coolant under the following conditions and refill.
The vehicle is on a horizontal surface.

The engine is not warm (if the engine is warm, the test results could be

inaccurate).
The engine is turned off.

Check the coolant level - the coolant level must be between the marks
» Fig. 220. If the coolant level is below the mark
B
Refilling
The coolant expansion tank must always contain a small amount of coolant
» .
›
Place a cloth over the cap of the coolant expansion tank and unscrew the
cap carefully.
›
Always top up using the correct specification of fluids.
›
Turn the cap until it clicks into place.
The specification of the coolant is shown on the coolant expansion reser-
voir» Fig. 220.
If no specified coolant is available, use only distilled or demineralised water
and have the mixing ratio of water and coolant additive corrected by a special-
ist garage as soon as possible.
Fig. 220
Coolant expansion reservoir
and on page 187 first.
, refill the coolant.
B
Inspecting and replenishing
and
A

187