New phone, pixel 7 build 2024062700, trying to connect wireless to motorcycle android auto unit through Bluetooth, wired connection works but defeats the purpose. When I turn the auto unit on it gives a code of "0000" but when I connect on graphene it pulls a random six digit code that I can't change. Fails to connect every time with mismatching pair codes. It says it paired bluetooth during wired connection but fails once unplugged. How do I change graphene bluetooth pair code?