Engine Oil; Messages In The Multifunction Display - Mercedes-Benz CL Operator's Manual

Vehicle status messages in the multifunction display
444
Display messages
#
4
4
If the message Check Engine Oil at Next
Refueling (CL 550 4MATIC and CL 63 AMG
only) or Check Engine Oil Level (Add 1
quart) (Canada: 1 Liter) (CL 600 and CL
65 AMG) appears while the engine is running
and at operating temperature, the engine oil
Possible causes/consequences and X Solutions
The battery is no longer charging.
Possible causes:
alternator malfunctioning
R
broken poly-V-belt
R
a malfunction in the electronic system
R
X
Stop immediately in a safe location or as soon as it is safe
to do so and check the poly-V-belt.
X
If it is broken: Do not continue to drive. Otherwise the
engine will overheat due to an inoperative water pump
which may result in damage to the engine. Contact an
authorized Mercedes-Benz Center.
X
If it is intact: Drive to the nearest authorized Mercedes-
Benz Center immediately. Adjust driving to be consistent
with reduced braking responsiveness.
Check CL 550 4MATIC and CL 63 AMG only:
Engine
The engine oil level has dropped to approximately the
Oil at
minimum level.
Next
X
Check the engine oil level (
Refueling
as required (
X
If you must add engine oil frequently, have the engine
checked for possible leaks.
Check
CL 600 and CL 65 AMG only:
Engine
The engine oil level is too low.
Oil Level
X
Add engine oil (
(Add 1
( Y page 369).
quart)
X
If you must add engine oil frequently, have the engine
(USA only)
checked for possible leaks.
Check
Engine
Oil Level
(Add 1
Liter)
(Canada
only)
Y page 369) and add engine oil
Y page 371).
Y page 371) and check the engine oil level
level has dropped to approximately the
minimum level.
The message will be stored in the vehicle
status message memory after you have
cleared it from the multifunction display.