Car Forum World

My car had a relay that caused my radio and dome light to go out

Check the fuse, it may be blown. Your manual should tell you which fuse works the dome light and radio. If they're on the same circuit it may just be a blown fuse which is really easy to replace.

its is most likely a fuse or just some wiring because unless those two are a on just a fuse then they are easy to change but if its the wiring you have to have it checked