Aus einem Amie Forum.
I had the tech show me how he enables Carplay.
This only works if you do NOT have a WHIM installed,
if you do have a WHIM installed you must have a BT headset connected for AppleCarPlay to work.
The trick is pretty simple, in digital tech you need to disable the microphone option --> then bam apple carplay shows up on screen when i plugged my iphone.
Obviously I do not have any voice command functionality since I don't have a mic connected, but everything else from carplay works.
Also,
If you do get a WHIM later make sure to tell the tech to also enable the microphone when they enable your WHIM.
That will save you some serious headache.