Originally Posted by jasoraso
Mine is autoconnecting to my Kenwood HU.
Maybe try deleting all previous pairings on BT unit, and then re-pair the Moto X?
As a workaround, you could get an NFC tag and stick it on the dash or somewhere, and program it so when you tap the phone against it, it forces the BT connection.
I did a full reset of the car stereo settings, and I've removed and re-added a number of times. I had been trying to figure out the Trusted Device thing and I only later realized that it only comes up if you have a screen lock other than "slide".
NFC could work, but that's not much easier than just toggling bluetooth. My goal is to have my phone connect even if I don't take it out of my pocket like my old phone did.
I don't know if the issue is specific to Subaru and Moto X or not. My Galaxy Nexus was running 4.4 and worked fine, but I think Moto and AOSP use different Bluetooth.
EDIT: I just tried poking through the options in the car again. It has a setting where you can pick if the connection is initiated by the car or the device, and I switched it. So far it seems to be working!