My radio, turn signals sound( click,click), backup sound (beeb,beeb,beeb) don't work most of the time like 99% of the time, and ones in a blue everything just start working from nowhere while im driving, or sometimes when i turn the car on, and i have checked all the fuse and everything is good, the mechanic on the dealer said it is the fuse box, and i already changed and still doing the same, and now i got 2 good fuse box that works, the one inside the hood passenger side, and the one inside the car on the passenger side too, all the fuses are good and the fuse box are good too