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Checking Engine Oil Level
1
Oil dipstick
2
Oil filler cap
The engine oil level can be checked by
either the oil dipstick or via the
multifunction indicator in the instrument
cluster.
To check the engine oil level, park
vehicle on level ground, with engine at
normal operational temperature.
Check engine oil level approximately 5
minutes after stopping the engine,
allowing for the oil to return to the oil
pan.
Oil level must be between
the lower (min) and upper
(max) mark of the dipstick.
Fill quantity between upper and lower
dipstick marking level is approximately
2.1 US qt (2.0 l).
Do not overfill the engine. Excessive
oil must be drained or siphoned. It
could cause damage to engine and
catalytic converter not covered by the
Mercedes-Benz Limited Warranty.
For Low engine oil level warning, see
Index.
Bleeding of Diesel Fuel System
If the engine ran out of fuel, the fuel
system has to be purged of air after
refilling the tank.
Turn the key in steering lock fully to the
right and crank engine (for up to 40
seconds maximum). Only release key
after engine fires evenly.
Automatic Transmission Fluid Level
The transmission has a permanent fill
of automatic transmission fluid.
Regular automatic transmission fluid
level checks and changes are not
required. For this reason the dipstick is
omitted.
When noticing fluid loss or gear
shifting malfunctions, have your
authorized Mercedes-Benz dealer
check the transmission fluid level.
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