I have a 99 oldsmobile cutlass gls 3.1 liter. My fuel gauge, temp gauge, fog lights and parking brake light all went out. I checked all the fuses and they were good. When i press down all the engine relay/fuse panel they come on intermittently. I narrowed it down that if i press the abs relay down they work. I was thinking a loose ground or bad relay/ fuse panel any thoughts? I also changed the abs relay nothing.