Sync contacts didn’t show up after pairing

My iPhone is paired with my 2009 Toyota Prius.

When I go to the page phone book management and press the transfer data button. My phone never ask for permission to transfer the data. So I went ahead selected the group And then I push the overwrite data button, then the under transfer page goes on but I wait and wait 20 minutes or so and it doesn’t transfer.

I was looking for the phone to ask for permission to transfer the data but it doesn’t come up.


I have another vehicle which is paired with this phone. When I push the i button on the other vehicle I get a page that shows other information as

Show notifications, Sync contacts,

Phone favorites, phone recent’s and all contacts.

My 2009 Toyota Prius only shows one thing “forget this device”

Is this why I can’t sync my contacts from my iPhone to my 2009 Prius?