Mercedes-Benz 2006 C 230 Sport Operator's Manual page 377

Practical hints
What to do if ...
Display symbol Display message
4
Check gas cap.
See Operator's Manual
Y
Hood open
I
Remove key.
Replace key
Drive to workshop
376
Possible cause/consequence
A loss of pressure has been detected in
the fuel system. The fuel cap may not be
closed properly or the fuel system may be
leaky.
You are attempting to drive with the hood
open.
You have forgotten to remove the
SmartKey.
No additional code available for
SmartKey.
Possible solution
Check the fuel cap ( page 294).
If it is not closed properly:
Close the fuel cap.
If it is closed properly:
Have the fuel system checked by an
authorized Mercedes-Benz Center.
Close the hood ( page 297).
Remove the SmartKey from the starter
switch.
Change the SmartKey.