Google Send to Car Question

I picked up my 2015 328i X today and can't seem to figure out how to get the Send to Car function working. I have spent hours looking through this forum, but can't seem to get all the answers I need. Could someone please tell me exactly what I need to do on the computer side and car side? I set up Google Maps with my e-mail address as the Account ID on my iMac. Is there anything I need to do on my iPhone or in the car? Once the address is sent to the car, where do I retrieve it in the car? Thanks.



Jeff