Mercedes-Benz E-Class Wagon, Руководство оператора

Страница: 340 / 510

open the cap, you could be scalded by hot
coolant spraying out.
#
Let the motor cool down before opening
the cap.
#
When opening the cap, wear gloves and
protective eyewear.
#
Slowly turn the cap half a turn to allow
pressure to escape.
#
Park the vehicle on a level surface.
#
Check the coolant temperature display in the
instrument cluster.
The coolant temperature must be below
158 °F (70 °C).
#
Slowly turn cap 1 counter-clockwise to
relieve excess pressure.
#
Continue turning cap 1 counter-clockwise
and remove it.
The coolant level is correct:
R
if the engine is cold up to marker bar 2
R
if the engine is warm up to 0.6 in (1.5 cm)
over marker bar 2
#
If necessary, top up with coolant that has
been approved by Mercedes-Benz.
R
Further information on coolant (
→
page 404)
Adding washer fluid to the windshield
washer system
&
WARNING Risk of burns from hot com‐
ponent parts in the engine compartment
Certain component parts in the engine com‐
partment can be very hot, e.g. the engine,
the cooler and parts of the exhaust system.
#
Let the engine cool down and only
touch the component parts described
as follows.
&
WARNING Danger of burns when open‐
ing the hood
If you open the hood when the engine has
overheated or during a fire in the engine
compartment, you could come into contact
with hot gases or other escaping operating
fluids.
#
Before opening the hood, allow the
engine to cool down.
338 Maintenance and care