~
Place a thick rag over the coolant expansion
tank ¢
page 232, fig . 191 and carefull y
twist the cap counter-clockwise ¢ ,A.
~
Add coolant mixed in the correct ratio
¢ page 231, Coolant.
~
Twist the cap on again tightly .
Replacement engine coolant must conform to
exact specifications ¢
page 231 , Coolant .
We recommend using only coolant addi-
tive
Gl2++, Gl3 or in an emergency Gl 2+. Do
not use a different add itive. In an emergency
use plain water until you can get the correct
addit ive and can restore the correct ratio. This
should be done as soon as possible .
If you have lost a considerable amount of
coolant, then you should add cold antifree ze
and cold water only when the eng ine is cold.
Always use
new engine coolant when refilling.
Do not fill coolant above the "MAX" mar k. Ex-
cess coolant will be forced out th rough the
press ure relief valve in the cap when the en-
gine becomes hot .
&_ WARNING
- The cooling system is under press ure and
can get very hot. Reduce the risk of
scalding from hot coolant by following
these steps .
-Tu rn off the engine and allow itt o cool
down.
- Prote ct your face, hands and arms from
escaping fluid and ste am by covering
the cap with a large, thick rag.
- Turn t he cap slowly and very carefully
in a counte r-clockwise direct ion while
applying light, downward pressure on
the top of the cap.
- To avoid being burned, do not spill an-
tifreeze or coolant on the exhaust sys-
tem or hot engine parts . Under certa in
conditions, the ethylene glycol in en-
gine coolant can catch fire.
- Antifreeze is poisonous. Always store an-
t ifreeze in its original conta iner and well
out of the reach of children.
Checkin g and fillin g 233
- If you dra in the coolant, it must be
caught and safely stored in a proper con-
tainer clearly marked "poison".
([) Note
- Coolant pollutes the environment and
could cause an engine fire. Excess cool-
ant will be forced out th rough the pres-
sure relief valve in the cap when the en-
gine becomes hot .
- If, in an eme rgency, only wate r can be
added, the correct ratio between water
and antifreeze ¢
page 231 must be re-
stored as soon as poss ible.
@) For the sake of the environment
Drained coolant should not be reused. Al-
ways dispose of used coolant while observ-
ing all environmental regulations.
Radiator fan
The radiator fan switches on automatically by
itself.
An auxiliary electric radiator fan switches on
and off depending on coolant temperature
and othe r vehicle ope rat ing condit ions.
After you switch the engine off, the auxiliary
fan can continue running for up to 10 minutes
- even with t he ignition off. It can even switch
on aga in later by itself ¢ .&, if
- the temperature of the engine coolant rises
due to the heat build-up from the engine in
the engine compa rtment, or
- the engine compa rtment heats up because
the vehicle is parked in intense sunlig ht.
&_ WARNING
- To reduce the risk of perso nal injury nev-
er touch the radiator fan .
- The auxiliary electric fan is temperat ure
controlled and can switch on suddenly
even when the engine is not running.
- The auxiliary radiator fa n switches on au-
tomatically when the engine coolant
reaches a certa in tem perature and will ..,
•
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