408
Practical hints
What to do if …
Display symbol Display messages Possible cause/consequence Possible solution
:
Engine oil level
Stop, engine off
E 320 CDI, E 500, E 55 AMG only:
There is no oil in the engine. There is a
danger of engine damage.
̈ Carefully bring the vehicle to a halt as
soon as possible.
̈ Turn off the engine.
̈ Add engine oil (୴ page 323) and
check the engine oil level
(
୴ page 321).
Engine oil level
Visit workshop
E 320 CDI, E 500, E 55 AMG only:
The engine oil has dropped to a critical
level.
̈ Check the engine oil level
(
୴ page 322) and add oil as required
(
୴ page 323).
̈ If you must add engine oil frequently,
have the engine checked for possible
leaks.
Change engine oil
Visit workshop
E 320 CDI, E 500, E 55 AMG only:
It may be that there is water in the engine
oil.
̈ Have the engine oil and the cooling
system checked.