[allanak]

After much pain in the ass, I figured out a workaround.

I created one large vCard file (vcf) that I exported from my address book on my Mac. I suppose you can do this in Outlook too. I moved the file to the storage card and set the car BT system to wait to receive my phonebook. I went into Resco (should work in regular File Explorer, I guess) and sent it to bluetooth recipient over OBEX. About 10 seconds later, all the contacts showed up in the car. Fantastic.