Cooling System - Skoda Yeti Owner's Manual

Note
After your skin has come in contact with the oil, you must thoroughly wash your
skin.

Cooling system

Coolant
The job of the coolant is to cool the engine.
The cooling system does not require any maintenance under normal operating
conditions. The coolant consists of water with a concentration of coolant additive
of 40 %. This mixture not only provides antifreeze protection down to -25 °C but
also protects the cooling and heating system from corrosion. It also prevents the
formation of scale and significantly increases the boiling point of the coolant.
You must therefore not reduce the concentration of antifreeze agent in the cool-
ant by adding water, also not during the summer months or in countries with a
warm climate. The concentration of coolant additive in the coolant must be at
least 40 %.
You can increase the amount of antifreeze in the coolant if a higher concentration
of antifreeze is necessary for climatic reasons but only up to 60 % (antifreeze pro-
tection down to approx. -40 °C). The antifreeze protection tails off above that con-
centration.
Vehicles exported to countries with a cold climate (e.g. Sweden, Norway, Finland)
are already factory-filled with a coolant which offers antifreeze protection down
to about -35 °C. In these countries the concentration of coolant additive should be
at least 50 %.
Coolant
The cooling system is factory-filled with coolant (purple in colour), which complies
with the specification TL-VW 774 G.
When refilling, we only recommend you use the same antifreeze described on the
antifreeze expansion tank.
Please contact an authorised ŠKODA Service Partner if you have any questions re-
garding the coolant or if you wish to fill up with a different coolant.
An authorised ŠKODA Service Partner can also supply you with the correct coolant
additives.
Using the system Safety
Coolant capacity
Petrol engines

1.2 ltr./77 kW TSI - EU 5
1.4 ltr./90 kW TSI - EU5
1.8 ltr./118 kW TSI - EU5, EU2
(1.8 ltr./112 kW TSI - EU5)
Diesel engines
1.6 l/77 kW TDI CR - EU5
2.0 ltr./81 kW TDI CR - EU 5
2.0 ltr./103 kW TDI CR - EU 5
2.0 ltr./125 kW TDI CR - EU 5
● Other coolant additives may cause operational problems which, in particular,
involves significantly reducing the anticorrosion effect.
● Any faults or problems resulting from corrosion may cause a loss of coolant
and, as a consequence of this, result in major engine damage.
On vehicles which are fitted with an independent auxiliary heating and ventila-
tion, the volume of the coolant is greater by approx. 1 ltr.
Inspecting the coolant level
The coolant expansion bottle is located in the engine compartment on the right.
– Switch the engine off.
Driving Tips General Maintenance
CAUTION
Note
Breakdown assistance
Inspecting and Replenishing
Capacities (in litres)
7.7
7.7
8.6
Capacities (in litres)
8.4
8.6
8.7
8.4
Fig. 155 Engine compartment: Coolant
expansion bottle
Technical data
193

£