Bigger screen in a better place; it uses your car mic instead of the phone mic; it uses your steering wheel buttons instead of needing to touch the phone; when

Bigger screen in a better place; it uses your car mic instead of the phone mic; it uses your steering wheel buttons instead of needing to touch the phone; when you get a call or want to talk to the system, the A/C turns down the blower setting. Probably some others.