Starting today, those of you with a Chevrolet Sonic or a Chevrolet Spark working with Chevrolet MyLink with your iPhone will be able to work with Siri eyes-free integration. This update takes on what was promised back in November of last year and what we got to see with our own eyes that same month in an early preview, making it real for real-world vehicle owners. With Siri integration, users will be able to connect their iPhone (any model that works with Siri natively) completely wirelessly and jump on in to Eyes Free mode.