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277
Operation
Engine compartment
̈ If necessary, add engine oil.
For information on adding engine oil, see
(
୴ page 278).
For more information on engine oil, see the
“Technical data” section (
୴ page 444) and
(
୴ page 446).
Other display messages
If the SmartKey or the KEYLESS-GO*
start/stop button is not in position 2, the
following message will appear:
Turn ignition on to
measure engine
oil level
̈ Switch on the ignition (୴ page 39).
If you see the message:
Observe
waiting time
̈ If the engine is at operating tempera-
ture, wait 5 minutes before repeating
the check procedure.
̈ If the engine is not at operating temper-
ature yet, wait 30 minutes before re-
peating the check procedure.
If you see the message:
Engine oil level
Not when
engine on
̈ Turn off the engine.
̈ If the engine is at operating tempera-
ture, wait 5 minutes before checking
oil.
̈ If the engine is at operating tempera-
ture yet, you must wait 30 minutes be-
fore checking oil.
If there is excess engine oil with the engine
at normal operating temperature, the
following message will appear:
Engine oil level
Reduce
oil level
̈ Have excess oil siphoned or drained
off. Contact an authorized
Mercedes-Benz Center.
For more information on messages in the
display concerning engine oil, see the
“Practical hints” section (
୴ page 375).
!
Excess oil must be siphoned or drained off.
It could cause damage to the engine and catalyt-
ic converter not covered by the Mercedes-Benz
Limited Warranty.