5 Operation
Error messages
7071_003-053
OELDRUCK
OELDRUCK (OIL PRESSURE)
message
CAUTION
Risk of engine damage!
If the
OELDRUCK (OIL PRE SSURE) message
appears, the oil pressure in the engine is too low.
– Stop the engine immediately.
The message can have different causes:
• The engine has overheated
• Insufficient oil
• The oil is insufficiently viscous
• Engine damage
– Check the engine oil level, see ⇒ Chap-
ter "Checking the engine oil level", P. 5-56.
– Change the engine oil, if necessary.
– Contact your service office.
7071_003-054
KUEHLMITTELSTAND
KUEHLMITTELSTAND (COOLANT
LEVEL) message
If the KUEHLMITTELSTAND (COOLANT
LEVEL)
message appears, the coolant level
is too low.
– Check the coolant level; see ⇒ Chap-
ter "Topping up coolant and checking
coolant concentration", P. 6-200.
CAUTION
Risk of engine damage!
If the coolant level is low, this indicates a leak in the
cooling system.
– Check for leaks in the cooling system; see
⇒ Chapter "Cleaning the radiator, checking for
leaks", P. 6-200.
152 171673 [EN]