A cable has been required because the phone runs Auto and just shows the UI on a screen — the car doesn’t have anything to do with it. … Android Auto wireless mode will use substantially more power on your phone (it’s pushing data over Wi-Fi continuously), and it’s not plugged into the car to recharge at the same time.

Can you use Android Auto without a cable?

The Android Auto application works by turning your car’s head unit display into a modified version of your phone screen that allows you to play music, check your messages, and navigate, using voice control. … Yes, you can use Android Auto without USB cable, by activating the wireless mode present in the Android Auto app.

Does Android Auto need to be plugged in?

The main benefit of Android Auto Wireless is that you don’t need to plug and unplug your phone every single time you go anywhere.