Both sun visors will not stay up , very frustrating , is this a typical problem for a 2000 Volvo V40 ?

I have the same issue and when I unscrewed the drivers side sun visor I didn't realize it was connected to wires. I unfortunately pulled about 3-4 inches of the wire out unknowingly but I realized that when the radio stopped working so don't do what I did ok? Did you ever find a way to keep the visors in place?