I'm trying to remove the driver's side sun visor with an illuminated mirror on a 2005 Dodge Grand Caravan and can't tell where the two wires can be disconnected that pass through the pivot bracket and up above the headliner. If I'm installing a replacement sun visor, do I just cut the old wires and splice in the wires on the replacement sun visor? I don't have a replacement sun visor yet, so I don't know what its wiring will look like.