Link?
If the cables are only backup for phones without inductive charging, the instructions would require you to disconnect the wireless charger. There has been no mention, comment, statement, picture, video, or hint of wireless charging from anyone at Tesla.
" In the video, von Holzhausen whips out his iPhone 7 Plus and has it plugged in and charging in under 3 seconds" -Motor Trend.
From the Tesla forums:
The "Now You Know" team event ride asked the question and was told it has wireless charging in the premium package. They said you just lay your phone on the console to charge it and Jesse was super excited over the idea plus the location to do so.