From my friend Talon on a little known feature (at least to me) :
select the "Phone app" (the one with the microphone, not the handset) from the main infortainment screen. Press the large "Start" button to the right and listen for the Siri tone to play over the speakers. Now, use Siri like you are used to using from your iPhone. It will also find routing information with your built in Map app but the results are displayed on the phone screen, not the navigation screen.
Works with BT.
select the "Phone app" (the one with the microphone, not the handset) from the main infortainment screen. Press the large "Start" button to the right and listen for the Siri tone to play over the speakers. Now, use Siri like you are used to using from your iPhone. It will also find routing information with your built in Map app but the results are displayed on the phone screen, not the navigation screen.
Works with BT.