Mercedes-Benz E-Class Cabriolet 2018, Owner'S Manual

Page: 365 / 553

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Slowly slide oil dipstick 1 into the guide
tube to the stop, and pull it out again after
approximately three seconds.
R
Oil level is correct: oil level is between 2
and 3 .
R
Oil level too low: oil level is at 3 or
below.
R
Oil level too high: oil level is above 2 .
#
If the oil level is too low, top up with 1 litre of
engine oil.
#
If the engine oil level is too high, have the
excess engine oil removed immediately at a
qualified specialist workshop.
Checking the engine oil level with an on-
board computer
Requirements:
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.
In order to receive a result as quickly as possi‐
ble:
R
warm up the engine.
R
park the vehicle on a level surface.
R
leave the engine running at idle speed.
On-board computer:
Service Engine oil level:
You will see one of the following messages in
the multifunction display:
#
Engine oil level Measuring now : measure‐
ment of the oil level is not yet possible.
Repeat the request after a maximum of 30
minutes' driving.
#
Engine oil level OK and the bar display for
indicating the oil level in the multifunction
display is green and is between "min" and
"max": the oil level is correct.
#
Engine oil level Add 1.0 l and the bar display
for indicating the oil level in the multifunction
display is orange and is below "min": top up
with 1 l of engine oil.
#
Reduce engine oil level and the bar display
for indicating the oil level in the multifunction
display is orange and is above "max": drain
off the excess engine oil. Consult a qualified
specialist workshop.
#
For engine oil level turn on ignition : switch on
the ignition to check the engine oil level.
#
Engine oil level System inoperative : sensor
faulty or not inserted. Consult a qualified
specialist workshop.
#
Engine oil level System currently unavail. :
close the bonnet.
Topping up engine oil
&
WARNING Risk of burns from hot com‐
ponent parts in the engine compartment
Certain components in the engine compart‐
ment can be very hot, e.g. the engine, the
radiator and parts of the exhaust system.
#
Allow the engine to cool down and only
touch component parts described in the
following.
362 Maintenance and care