[ctuna]

As far as I know to have the center console usb active you have to have
the 6FL option that requires a Mulf 2 hi or Combox module in the trunk behind
the US rear passenger seat under the floor of the trunk in a non convertible .

I don't believe it is fused. The Mulf2 Hi or Combox may be fuse though.

You bought it used you need to find out what it came with .
Use mdecoder.com
Then check for module in trunk.