7thproject

hi everyone I'm new to this anyway the name is Daniel I got a 1986 rx7 gxl I got the car about a month ago runs great I'm the second owner anyway the car has never been tampered with or anything all bone stock just the other day my parking lights went out (cluster, interior taillights) Headlights still work and the fuse is good as well I left the car alone for about a day and when I checked it again the lights came back on for 39 seconds and turned off again I turned the light switch off and on again and the lights came on again then went out what could this problem be? I'm so confused if anyone knows anything please let me know thanks