[nexuist]

This experience sucks because the car sucks, not the phone. I have a $15 Bluetooth to FM transmitter that you just need to select on your phone's Bluetooth page to start playback (assuming you haven't paired before). No passcode or complicated process. Is this worth not having a cable? I'd say so, actually.

[Hamuko]

Wait, you can pair with the transmitter with no authentication? That sounds real bad.

[nexuist]

If someone is already paired to it then it won't let you pair so it's not really that bad. The worst that can happen is someone plays some stupid audio for the two seconds it takes me to lower the volume or pull the unit out of the power port.