590
Practical hints
What to do if …?
Display Possible cause/consequence Possible solution
Coolant level
Stop vehicle!
Switch engine off
̈ Restart the engine.
If this message disappears from the multi-
function display:
̈ Drive immediately to the nearest autho-
rized Mercedes-Benz Center.
If this message does not disappear from the
multifunction display:
̈ Call Roadside Assistance.
The cooling fan for the coolant is malfunc-
tioning.
̈ Observe the coolant temperature gauge in
the instrument cluster (
୴ page 28).
̈ Have the fan replaced as soon as possible.
You are driving with one or more doors
open.
The display symbol shows you which doors
are open.
̈ Close the doors.