Why don't all of my contacts load from Motorola Droid Turbo to Mazda 2015 CX-5?

[AC Question]

Certain contacts do not load. I've disconnected, rebooted, etc. When I re-connect, the same contacts are still missing.

 

[B. Diddy]

Welcome to Android Central! Try opening the Contacts app, tap Menu>Contacts to Display, and instead of All, select Customize, then select whichever groups you want to display. I had to do that in the past with certain cars.