439
Practical hints
What to do if …
Display symbol Display messages Possible cause/consequence Possible solution
A
Check gas cap
See Operator’s Manual
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 342).
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 Light Truck
Center.
a
Hood open
Trunk open
You are driving with the hood or
the tailgate open.
̈ Close the hood (୴ page 345) or the
tailgate (
୴ page 124).
You are trying to lock the vehicle
with the KEYLESS-GO* function
with a door or the tailgate open.
̈ Close all doors and/or the tailgate
(
୴ page 124).