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Practical hints
What to do if …
Left display Right display Possible cause/consequence Possible solution
A
Fuel Cap
Open
A loss of pressure has been detect-
ed 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 279).
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.
K
Retract
. Roof Oper.
Please Wait
See Oper. Manual
The on-board voltage is too low. ̈ Start the engine.
The hardtop drive system was shut
down for safety reasons after multi-
ple, consecutive attempts to raise
or lower the hardtop.
After about 10 minutes you can open or close the
retractable hardtop.
̈ Switch on the ignition (୴ page 40).
̈ Repeat the opening or closing procedure.
Retractable Roof
Lowering
The retractable hardtop is not com-
pletely opened or closed. The roof
hydraulics will start to lose pres-
sure.
̈ Make sure the retractable hardtop is com-
pletely opened or closed (
୴ page 204).
Retractable Roof
Operation
Only At Standstill
You have attempted to open the re-
tractable hardtop while driving.
̈ Stop the vehicle in a safe location and try to
open the hardtop again.