I downloaded WP 8.1 two nights ago, version 8.10.12393.890. It installed fine and Cortana works fine on the phone (Lumia 920). When I got in my car (2010 Hyundai Santa Fe with BT) and it downloaded contacts from the there was no entry for Cortana as there was supposed to be. Everything else works fine between the phone and the BT in the car. I tried doing a soft reset on the phone, unpaired the car from the phone and unpaired the phone from the car and then re-paired the phone to the car. When prompted I had the contacts from the phone downloaded to the car- STILL no Cortana as a contact. Is anyone else having this problem and/or does someone have a reason why this is happening and/or a solution?