Seat Mii 2013 Owner's Manual page 183

WARNING
If the warning lamps are ignored, the vehicle may stall in traffic, or may
cause accidents and severe injuries.
● Always observe any lit warning lamps.
● Never ignore the warning lamps.
● Stop the vehicle safely as soon as possible.
CAUTION
Failure to heed the warning lamps when they appear may result in faults in
the vehicle.
Note
On the display of the Portable Navigation System (supplied by SEAT)
⇒ p age 213 an engine coolant temperature gauge can be seen.
Engine coolant specifications
The engine cooling system comes with a special mixture of water and at
least 40% G 12 plus-plus (TL-VW 774 G) or G 12 plus (TL-VW 774 F) engine
coolant additive. Both are easily recognisable because they are purple in
colour.
This mixture gives the necessary frost protection down to -25°C (-13°F) and
protects the alloy parts of the cooling system against corrosion. It also pre-
vents scaling and raises the boiling point of the coolant.
To protect the engine cooling system, the proportion of additive must al-
ways be at least 40%, even if frost protection is not required in countries
with a warm climate.
If greater frost protection is required in very cold climates, the proportion of
additive can be increased. However, the percentage of additive should not
Vehicle diagram Prior to a journey...
exceed 60 %, as this would reduce the frost protection and, in turn, de-
crease the cooling capacity.
When adding coolant, a mixture of distilled water and at least 40 % of the
additive G 12 plus-plus must be use to ensure optimum rust protection
⇒ .
WARNING
In the event of insufficient antifreeze protection in the engine liquid cool-
ing system, the engine could be damaged and severe injuries caused.
● Ensure that the proportion of engine coolant additive corresponds to
the lowest outside temperature to which the vehicle will be exposed.
● If the outside temperature is extremely low, the engine coolant could
freeze causing the vehicle to stop. As this would also cause the heating
to stop working, vehicle occupants without sufficient clothing could
freeze.
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CAUTION
Never mix genuine additives with other additives that are not approved by
SEAT. Otherwise, you run the risk of causing severe damage to the engine
and the engine cooling system.
● The engine coolant G 12 plus-plus can be mixed with G 12 plus and
G 11.
● If the fluid in the expansion tank is not purple but, for example, brown,
this means that you have mixed G 12 plus-plus or G 12 plus with another
coolant. The coolant must be changed as soon as possible if this is the
case! Using the wrong fluids could cause serious malfunctions and engine
damage!
For the sake of the environment
Coolants and additives can contaminate the environment. Collect any spilt
fluids in suitable containers and dispose of in accordance with legislation
and with the utmost respect for the environment.
While driving Care, cleaning and mainte-
nance
In the engine compartment
If and when Technical Data
181
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