Radio sound and seat buzzer stopped working

Hey guys, I spilled pop on the dashboard. All the lights are working all the displays working everything works except the sound...no radio the dinging for the key in the ignition works… my husband pulled all the fuses check them still no sound. When we pulled the radio fuse out , the key in the ignition started dinging. When he put it back in, it stopped dinging… what’s going on! 😕. Can anybody help?