For 3 weeks I have a Bj. 2015 Phaeton and try in vain to connect my phone via Bluetooth. I found no answer in the entire user manual and in forums. In “Settings” – “Telephone” there is only the display: “Not connected”. Nowhere is a “Bluetooth” display. Vehicle allegedly has Blutooth and hands-free system. Navi Update V17 is installed. What am I doing wrong? Where is a link in the forum? Is a SIM card (in the armrest) required? V Thanks for your help. Herbie