Hi,
Thank you for your message. I hope you understand my english:

In fact, the convertible top did not fold completely in the trunk. This happened when the rear window was raised and the trunk opened completely to allow the convertible top to fold.
I found the solution I could not see when I was sitting inside the car.
This is the strap on the left side of the car. The strap that is along the convertible top that was relaxed (picture # 1) and that this strap came to lock in the trunk pad. She tore up and as she was blocking, that's when I heard "beeps". (picture N ° 2)
Thank you for your participation.
Regards,
,