I need much more information.

1) If you unlatch the top from the windshield frame, do the driver and passenger windows automatically go down?

2) Once the windows go down, is the little light on in the top switch?

3) If so, and you press the switch, do you hear a beep?

4) If it does NOT beep - do you hear the faint sound of the electric trunk lock activating?

5) Do you then hear the hydraulic motor start running?

Your answers should be: yes, yes, no, yes, yes. The first 'wrong' answer is the beginning of knowing what is wrong here.