Operation
Engine compartment
The coolant expansion tank is located on
the passenger side of the engine compart-
ment.
G
!
S 600:
Only open the cap on coolant expan-
sion tank 1. Never open the cap be-
tween the charge-air coolers.
Otherwise, the engine could be dam-
aged.
Warning!
In order to avoid any possibly serious burns:
ț
Use extreme caution when opening the
hood if there are any signs of steam or
coolant leaking from the cooling system,
or if the coolant temperature gauge indi-
cates that the coolant is overheated.
The coolant level is correct if the level
ț
Do not remove pressure cap on coolant
reservoir if engine temperature is above
ț
ț
̈
for cold coolant: reaches the black top
part of the reservoir
158°F (70°C). Allow engine to cool
down before removing cap. The coolant
reservoir contains hot fluid and is under
pressure.
for warm coolant: is approximately
0.6 in (1.5 cm) higher
1
Coolant expansion tank
̈
Using a rag, turn the cap slowly approx-
imately one half turn to the left to re-
lease any excess pressure.
Add coolant as required.
ț
ț
Using a rag, slowly open the cap approx-
imately 1/2 turn to relieve excess pres-
sure. If opened immediately, scalding
hot fluid and steam will be blown out un-
der pressure.
̈ Replace and tighten cap.
For more information on coolant, see
“Coolants” (୴ page 395).
̈
Continue turning the cap to the left and
remove it.
Do not spill antifreeze on hot engine
parts. Antifreeze contains ethylene gly-
col which may burn if it comes into con-
tact with hot engine parts.
279
| Categories | Mercedes-Benz Manuals, Mercedes-Benz S-Class Manuals |
|---|---|
| Tags | Mercedes-Benz S430, Mercedes-Benz S500, Mercedes-Benz S55, Mercedes-Benz S600 |
| Model Year | 2004 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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