I'm looking at a new (secondhand) car and the current headunit will need to be replaced, as it offers none of the functionality that I'm looking for. It's a double-din slot.
I listen to very little radio and almost no CDs, so the main functions I want are bluetooth and iPod/iPhone integration. In my current car, I have one of the first Alpine units that had iPod integration, and have a 3rd gen iPod (B&W display) connected via a 30-pin firewire-based connector to the rear of the headunit. It's been great, and basically lives on shuffle. I probably won't be able to continue using this iPod with a new headunit, but would like to be able to either plug in an iPhone for music playback, or connect via bluetooth for the same effect.
I've been considering Carplay (as we are an iPhone-centric household), but I'm still not really sure what benefits Carplay might bring. It looks like it's still a bit glitchy and limited, but I'm wondering if that's going to improve with software updates.
Another function I want to explore is a reversing camera, but it's not a deal breaker.
So my questions are:
1. What headunits would you recommend that offer Bluetooth and/or iPhone connection, and possibly a reversing camera?
2. Would you recommend Carplay, and if so what headunit would you recommend with this feature (and with Bluetooth/reversing camera)?
I'm in Palmerston North, so I'm also looking for a reputable supplier/installer in Palmy.

