370
Practical hints
What to do if …?
Problem Possible cause/consequence Suggested solution
ú
±
(USA only)
(Canada only)
The yellow engine
malfunction indi-
cator lamp comes
on while driving.
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.
̈ Check the fuel cap (୴ page 312).
If it is not closed properly:
̈ Close the fuel cap.
If it is closed properly:
̈ Have the fuel system checked by an autho-
rized Mercedes-Benz Center.
Your fuel tank is empty. ̈ After refuelling, start, turn off, and restart the
engine three or four times in succession.
The Limp-Home Mode is canceled. You do not
need to have your vehicle checked.