Replacing Head Unit while Retaining Factory Features (Steering Wheel Controls, etc)

The title kind of says it all. I'm interested in replacing my factory head unit on my non-enTune 2014 w/ something that supports Apple CarPlay (or has nav), and if there's something that I can link to an OBDII scanner and pull up engine features on the head unit that would be great too.

There are some parameters I have that I'm not sure can be met, which is what lead me to create this thread:

- Retains use of factory backup camera
- Uses factory microphone for hands free calls
- Uses steering wheel controls same as factory
- XM Compatible

Am I chasing a unicorn for all these additional desires, or does such a thing exist?

 

Try the idatalink system. Worked just fine for me with a Pioneer head unit.

 

I am about to install the "last year's model" of this - https://www.crutchfield.com/p_500INEW970/Alpine-INE-W970HD.html?tp=72286

I got last month, for several 100 cheaper than this one.

That being said, all the factory goodies work with it.

 

See replies in bold

 

What about the 2020 OEM unit? Are they available to order?