USB NOT WORKING

Some Buttons Inside My Car Aren't Working Like The Aux Button The Media Button And The Usb Port. We Have Checked All The Fuses And They...

Today My Iphone Plug Is Falling Into The Cigarette Lighter Plug And Now My Usb Plug In My Car Does Not Work Anymore. I Did Not Find A Fuse...

Recently My Usb Port And Cigarette Lighter/charger Port Stopped Working. So, I Found The Fuse For The Lighter/charger Port And Changed It....