Mercedes-Benz R 350, Operator'S Manual

Page: 434 / 561

433
Practical hints
What to do if …
Display symbol Display messages Possible cause/consequence Possible solution
?
(USA only)
±
(Canada only)
Engine Service There may be a malfunction in
the
앫
fuel injection system
앫
ignition system
앫
exhaust system
앫
fuel system
왘
Have the engine checked by an autho-
rized Mercedes-Benz Light Truck Center.
B
Coolant
Check level The coolant level is too low.
왘
Add coolant (
컄
page 351).
왘
If you have to add coolant frequently,
have the cooling system checked by an
authorized Mercedes-Benz Light Truck
Center.
Warning!
G
Do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which
may burn if it comes into contact with hot
engine parts. You can be seriously burned.
!
Do not ignore the low engine coolant
level warning. Extended driving with
the message and symbol displayed
may cause serious engine damage not
covered by the Mercedes-Benz Limited
Warranty.
Do not drive without sufficient amount
of coolant in the cooling system. The
engine will overheat causing major
engine damage.