Seat toledo Owner's Manual page 185

If a lot of coolant has been lost, only add
cold coolant after the engine has cooled
down. This will prevent engine damage.
Do n n ot f f ill a a bove t t he m m ax m m ark.
The excess coolant will be forced out
through the pressure relief valve in the
cap when engine becomes hot.
Screw c c ap o o n a a gain t t ightly.
Warning
The c c oolant a a dditive a a nd t t he
coolant a a re a a d d anger t t o h h ealth. T T he
additive m m ust t t herefore o o nly b b e
stored i i n t t he o o riginal c c ontainer
well o o ut o o f r r each o o f c c hildren. I I f t t he
coolant h h as t t o b b e d d rained a a t a a ny
time i i t m m ust b b e c c aught a a nd a a lso
stored i i n a a s s afe p p lace.
Drained c c oolant s s hould n n ot n n or-
mally b b e r r eused, i i t m m ust b b e d d is-
posed o o f, b b earing i i n m m ind e e nviron-
mental p p rotection r r egulations.
CHECKING AND REFILLING
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TIPS AND MAINTENANCE
Radiator f f an
The radiator fan is driven electrically and
controlled by a thermoswitch from the
coolant temperature (also from the
engine compartment temperature on
some models).
Warning
After t t he e e ngine h h as b b een s s topped
the f f an c c an c c ontinue r r unning f f or a a
while – – e e ven w w ith t t he e e ngine
switched o o ff ( ( up t t o a a bout 1 1 0 m m in-
utes). I I t c c an a a lso s s tart t t o r r un a a gain
suddenly a a fter a a s s hort t t ime i i f
– t t he c c oolant t t emperature i i ncrea-
ses d d ue t t o h h eat b b uild u u p
– w w hen t t he e e ngine i i s h h ot a a nd t t he
engine c c ompartment i i s h h eated
additionally b b y s s trong s s unlight.
Special c c are m m ust t t herefore b b e
taken w w hen w w orking i i n t t he e e ngine
compartment.
3.43