328i, correct iPhone adapter
I have an iPhone 4. I'm wondering what would be the correct iPhone adapter to get for this car so that I can connect the phone to the car's systems and charge it at the same time.
Do I need to have selected some sort of special option when purchasing the car to enable this? or can I simply buy an adapter?
As it is I can stream audio from the iPhone over the car's stereo system via Bluetooth. I also have the iPhone paired with the car for phone conversations via bluetooth.
I am seeing kits for sale on Amazon, but I'm just not sure what would work for me.