1993 nissan 300zx hi beams stuck

1993 Nissan 300 z hi beams are stuck on this happened the other night started the car turned on the lights every thing was normal then my dash lights went out and then my high beams are stuck on. So my parking lights don’t work alone with my dash lights and my tail lights. Break lights work as well as blinkers. Have check all fuses I pulled out the hi beam switch off the stering wheel and cleaned in hopes that it might be that. I still think it’s the multi switch jusy wonder what you guys have heard off.