Out of nowhere yesterday my instrument panel went out turn signals light up but nothing else does on it... nor do my speakers i checked every fuse and replaced the instrument panel and the headlight switch.... please i need help asap

 

i also replaced the body control module and now my over head thing that reads my dte average mpg and stuff went out and my windshield whipers and alarm and speakers and illuminated entry dont work as well

 

did you ever figure out the probelm? havin the same issue with mine