Ferrari California Workshop Manual page 917

Refitting the front seats
Tightening torque
Fastening front seats - bodyshell
To facilitate removal and refitting, preferably open the retractable hard top completely.
Undo the two front fastener screws on the seat
(A).
Lift the seat and disconnect the connectors (1)
and (2) of the controls.
On the driver side seat are two connectors,
while on the passenger side seat there is
only one.
Remove the seat from the vehicle.
Screw
Nm Class
42 Nm B