Filter
Top Products
230
Operation
Engine compartment
Other display messages
If there is excessive engine oil with the en-
gine at normal operating temperature, the
following message will appear:
Engine oil level – Reduce oil level!
̈ Have excess oil siphoned.
If the key is not turned to position 2 in the
starter switch:
Engine oil level – Switch on ignition!
̈ Switch on the ignition.
If you see the message:
Observe waiting time
̈ Wait five minutes before repeating
check procedure.
If you see the message:
Engine oil level – Not while engine on
̈ Turn off the engine. If engine is at nor-
mal operating temperature, wait five
minutes before checking oil. If the en-
gine is not yet at normal operating tem-
perature, you must wait 30 minutes
before checking oil.
More information on engine oil can be
found in the “Technical data” section
(
୴ page 343).
Transmission fluid level
The transmission fluid level does not need
to be checked. If you notice transmission
fluid loss or gear shifting malfunctions,
have an authorized Mercedes-Benz Center
check the automatic transmission.
Oil level in the ABC system
The oil level in the ABC system does not
need to be checked. If there is visible oil
loss or if malfunction messages appear in
the display, have an authorized
Mercedes-Benz Center check the ABC
system.
Coolant
The engine coolant is a mixture of water
and anticorrosion/antifreeze. To check
the coolant level, the vehicle must be
parked on level ground and the engine
must be cool.
The coolant expansion tank is located on
the passenger side of the engine compart-
ment.