Mercedes-Benz C 300 2021, Руководство оператора

Страница: 322 / 502

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Slowly slide oil dipstick 1 into the guide
tube to the stop, and pull it out again after
about three seconds.
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Oil level is correct: oil level is between 2
and 3 .
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Oil level too low: oil level is at 3 or
below.
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Oil level too high: oil level is above 2 .
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If the oil level is too low, add 1.1 US qt
(1 liter) of engine oil.
#
If the oil level is too high, drain off excess
engine oil. Consult a qualified specialist
workshop.
Checking the engine oil level using the on-
board computer
Requirements:
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The engine has an oil level sensor. If not, the
engine oil level can be checked only with the
oil dipstick (
/
page 319).
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The engine has been warmed up.
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The vehicle is parked on a level surface.
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The engine is running at idle speed.
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The hood is closed.
The engine oil level is determined during driving.
Determining the engine oil level can take up to
30 minutes with a normal driving style and even
longer with an active driving style.
On-board computer:
4
Service
5
Engine Oil Level
One of the following messages will appear on
the multifunction display:
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Measuring Engine Oil Level... : measurement
of the oil level is not yet possible.
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Repeat the request after a maximum of
30 minutes' driving.
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Engine Oil Level OK and the bar display for
indicating the oil level on the multifunction
display is green and is between "min" and
"max": the oil level is correct.
R
Engine Oil Level Add 1.0 l and the bar display
for indicating the oil level on the multifunc‐
tion display is orange and is below "min":
#
Add 1.1 US qt (1 l) of engine oil.
R
Reduce Engine Oil Level and the bar display
for indicating the oil level on the multifunc‐
tion display is orange and is above "max":
#
Drain off any excess engine oil that has been
added. To do so, consult a qualified specialist
workshop.
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For Engine Oil Level Switch Ignition On
#
Switch on the ignition to check the engine oil
level.
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Engine Oil Level System Inoperative : The oil
level sensor is malfunctioning or not connec‐
ted.
#
Consult a qualified specialist workshop.
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Engine Oil Level System Currently Unavail.
#
Close the hood.
320 Maintenance and care