the roof does not work
 

hello, I have a volvo c70 from 2007 and I can't open it, when I press the button it doesn't do anything and nothing appears, I want to mention that when I bought it and I wanted to open it, it kept telling me low battery, after some time I I wanted to open it again and it still didn't appear and didn't do anything, I removed the plug from the buttons and put it back and it worked, but now it doesn't want to either, can you please tell me what's wrong??

the roof does not work
 

Well, Just in case. The car needs to be running. Foot on the brake to operate the top. Press the button to lower. If nothing moves or unlocks. I would start at the fuses.