Maserati GRANCABRIO Owner's Manual page 124

Automatic movement of the soft top
is interrupted in the following cases:
1. if the control is released before
the soft top has completed its
movement cycle;
4
2. exceeding a speed of 30 km/h
(19 mph).
122
Automatic movement of the soft top
is deactivated in the following cases:
1. vehicle moving (at a speed above
30 km/h - 19 mph);
2. luggage compartment open or
not properly closed;
3. failure of the front windows;
WARNING: Contact the Maserati
Service Network to have the system
properly repaired.
4. movement system overheated;