usb

I have recently bought a 2016 A200d, the usb connections in the armrest in the middle do not work, i have replaced the usb ports with a used part but still no luck, anyone got an idea what else could be the issue and what i could try before going to mercedes? Are the usb ports disabled in base...

Hi, I own a 2013 A180 AMG trim W176 A-class. I just bought a wireless charger for my phone and want to place it next to my sat nav screen. I dont want any cables hanging around so I want to tap 5V DC from the power supply of my sat nav screen. Between the red/yellow and black cable of the power...