Hi, I have no experience with current Pioneer, if you have CarPlay and can connect your Smartphone then Quad Lock eliminates the annoying cable connection and everything connects using Bluetooth technology, I am very enthusiastic about this accessory and can only recommend it. For information I use it on my Citroën C3 AirCross 2023
Hoping I have helped you in your choice, I cordially greet you Steve
No, it will not work in the Tesla. The adapter only works if the car already supports Carplay via cable. With the adapter, this can then also be used wirelessly. However, if the car has no Carplay at all, as is the case with Tesla, the adapter is of no use.