Installed a Sony head unit with Apple Car Play. Because the Apple Car Play (or the Android version) requires you to connect to the unit via USB, I wanted to maximize the USB placement. I elected to use the cigerette lighter location. I removed the lighter which is a bit of a pain and gutted it. I used the lighter body as the frame to fit a USB receptacle as well as maintaining the factory lighting for the bezel. I epoxied the USB plug into place and it worked perfectly. I did remove the cig lighter fuse and pulled the 12VDC pin from the connector. I heat shrunk the pin and stowed it in the harness so I could reverse this in the future.