Mercedes-Benz E-Class Coupe 2017 Owner's Manual page 292

Follow the instructions in the service
#
interval display regarding the oil
change.
* NOTE Damage caused by topping up too
much engine oil
Topping up too much engine oil can cause
damage to the engine or the catalytic con‐
verter.
Have excess engine oil removed at a
#
qualified specialist workshop.
Turn cap 1 anti-clockwise and remove it.
#
Top up the engine oil.
#
Replace cap 1 and turn it clockwise as far
#
as it will go.
Check the oil level again (
→
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Checking the coolant level
& WARNING Danger of burns from hot
component parts in the engine compart‐
ment
Certain component parts in the engine com‐
partment may be very hot, e.g. the engine,
the radiator and parts of the exhaust system.
Let the engine cool down and only
#
touch the component parts described
below:
& WARNING Danger of burns from hot
coolant
The engine cooling system is pressurised,
particularly when the engine is warm. If you
open the cap, you could be scalded by hot
coolant spraying out.
Let the motor cool down before opening
page 287).
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the cap.
When opening the cap, wear gloves and
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protective eyewear.
Maintenance and care 289