Dipstick - Mercedes-Benz GLC Operator's Manual

Engine compartment
320
Depending on the engine, the oil dipstick may be
in a different location.
To check the engine oil level:
park the vehicle on a level surface
R
the engine should be switched off for approx-
R
imately five minutes if the engine is at normal
operating temperature
Checking the oil level using the oil dip-
stick
Example: checking the engine oil level using
the oil dipstick
Pull oil dipstick : out of the dipstick guide
X
tube.
Wipe off oil dipstick :.
X
Slowly slide oil dipstick : into the guide tube
X
to the stop and take it out again after approx-
imately three seconds.
If the level is between MIN mark = and MAX
mark ;, the oil level is correct.
If the engine oil level has dropped to MIN mark
X
= or below, top up with 1.1 US qt (1.0 l) of
engine oil.
Checking the oil level using the on-
board computer
Mercedes-AMG GLC 63 4MATIC+/GLC 63 S
4MATIC+: the oil level can only be checked
using the on-board computer.
Make sure that the SmartKey is in position 2
X
in the ignition lock.
Press 9 or : on the steering wheel to
X
select the following
Engine Oil Level Accurate Only When
Vehicle Is Level
message:Measuring
The measurement takes a few seconds. You will
see one of the following messages in the multi-
function display:
Engine Oil Level
R
Add 1.1 Liter Engine Oil at Next
R
Refueling.
Add oil if necessary.
X
If the engine is at normal operating temperature
and the Reduce Engine Oil Level
appears, too much oil has been added.
Have excess oil siphoned off.
X
If the For Engine Oil Level Ignition
Must Be On message appears:
Turn the SmartKey to position 2 in the ignition
X
lock ( page 136).
Y
If the Need More Time to Check Engine
Oil Level message appears:
If the engine is at normal operating tem-
X
perature: repeat the measurement after
approximately five minutes.
If the engine is not at normal operating
X
temperature: e.g. if the engine was only star-
ted briefly, repeat the measurement after
approximately 30 minutes.
If the Engine Oil Level Not Measurable
with Engine Running
Switch off the engine.
X
If the engine is at normal operating tem-
X
perature: wait about five minutes before car-
rying out the measurement.
If the engine is not at normal operating
X
temperature: e.g. if the engine was only star-
ted briefly, wait approximately 30 minutes
before carrying out the measurement.
If you wish to cancel the measurement, press
the 9 or : button on the multifunction
steering wheel.
Adding engine oil
H
Environmental note
When adding oil, take care not to spill any. If
oil enters the soil or waterways, it is harmful to
the environment.
!
Use only engine oils and oil filters that are
approved for vehicles with a service system. A
list of the engine oils and oil filters that have
been tested and approved in accordance with
OK.
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