Hey guys. Looking to revive this old thread. I just bought a super clean 99 Silverado single can stepside. Love this truck so much. but I have an issue. My dome lights will not shut off. I started with replacing the headlight switch. Then I replaced the 15A fuse under the hood as well as played around with the relays under the dash. I’ve also tried playing around with the door latches to get them to maybe flicker the lights a little bit. I’m not getting a security light on the cluster that would be insinuating an open door. I’m kind of at a loss here guys. For now I just have the fuse under the hood unhooked. Any help would be greatly appreciated.