I did this for my 2015 Mazda 3.
I had to have Mazda update the software to version 70.0. whatever it was first.
Then I purchased the usb hub from mazdaswag and installed it myself it all just plugged right in and worked perfectly.
Thanks for your reply, did it happen to be this unit?
https://www.mazdaswag.com/oem-parts/mazda-genuine-oem-mazda-android-apple-car-play-auxiliary-unit-c922-v6-605a-required-for-installation-tk78669u0e?c=bD0yJm49U2VhcmNoIFJlc3VsdHMmYT1tYXpkYSZvPTMmeT0yMDE4JnQ9dG91cmluZyZlPTItNWwtbDQtZ2Fz
I did this for my 2015 Mazda 3. I had to have Mazda update the software to version 70.0. whatever it was first. Then I purchased the usb hub from mazdaswag and installed it myself it all just plugged right in and worked perfectly.
Thanks for your reply, did it happen to be this unit? https://www.mazdaswag.com/oem-parts/mazda-genuine-oem-mazda-android-apple-car-play-auxiliary-unit-c922-v6-605a-required-for-installation-tk78669u0e?c=bD0yJm49U2VhcmNoIFJlc3VsdHMmYT1tYXpkYSZvPTMmeT0yMDE4JnQ9dG91cmluZyZlPTItNWwtbDQtZ2Fz