Automatic deactivation
In certain situations, the Automatic Engine Start/ Stop Function is deactivated automatically for safety reasons, such as when the driver is detected to be absent
Malfunction
The automatic engine start/stop function no longer switches of the engine automatically. A Check Control message is displayed. It is possible to continue driving. Have the system checked.
See also:
Initialization after a power failure
After a power failure, it is only possible to raise
the roof, if necessary.
Have the system initialized by your service center. ...
Office
...
Loss of the remote controls
Lost remote controls can be blocked by your
service center. ...