Problem
Possible causes/consequences and
M
Solutions
?
The red coolant warn-
ing lamp comes on
while the engine is run-
ning.
The coolant level is too low.
If the coolant level is correct, the airflow to the engine radiator
may be blocked or the electric engine radiator fan may be mal-
functioning.
The coolant is too hot and the engine is no longer being cooled
sufficiently.
X
Observe the additional display messages in the multifunction
display.
X
Stop the vehicle immediately, paying attention to road and traf-
fic conditions, and switch off the engine.
X
Let the engine and coolant cool down.
X
Check the coolant level and top up the coolant (
Y
page 321).
Observe the warning notes as you do so.
X
If you have to top up the coolant frequently, have the engine
cooling system checked.
X
Make sure that the air supply to the engine radiator is not
blocked, e.g. by frozen slush.
X
If the coolant temperature is less than 120 †, you can continue
driving to the nearest qualified specialist workshop.
X
Avoid heavy loads on the engine as you do so, e.g. driving on
mountain roads and stop-start traffic.
?
The red coolant warn-
ing lamp comes on
while the engine is run-
ning. A warning tone
also sounds.
The coolant temperature has exceeded 120 †. The airflow to the
engine radiator may be blocked or the coolant level may be too
low.
The engine is not being cooled sufficiently and may be damaged.
X
Observe the additional display messages in the multifunction
display.
X
Stop the vehicle immediately, paying attention to road and traf-
fic conditions, and switch off the engine.
X
Let the engine and coolant cool down.
X
Check the coolant level and top up the coolant (
Y
page 321).
Observe the warning notes as you do so.
X
If you have to top up the coolant frequently, have the engine
cooling system checked.
X
Make sure that the air supply to the engine radiator is not
blocked, e.g. by frozen slush.
X
If the coolant temperature is less than 120 †, you can continue
driving to the nearest qualified specialist workshop.
X
Avoid heavy loads on the engine as you do so, e.g. driving on
mountain roads and stop-start traffic.
292
Warning and indicator lamps in the instrument cluster
On
-b
oar
dc
ompu
ter
and
display
s
Содержание CLS 2011
Страница 2: ......
Страница 3: ......
Страница 5: ......
Страница 29: ...26...
Страница 41: ...38...
Страница 93: ...90...
Страница 107: ...104...
Страница 297: ...294...
Страница 298: ...Useful information 296 Loading guidelines 296 Stowage areas 296 Features 306 295 Stowing and features...
Страница 320: ...Useful information 318 Engine compartment 318 Maintenance 322 Care 324 317 Maintenance and care...
Страница 371: ...368...
Страница 387: ...384...
Страница 388: ......
Страница 389: ......