On some VW models (car host: Harman MIB 2), there may be some problems with the A2A connection, the solution:

1, Connect the A2A to the charger-power

2, 192.168.50.2, reset A2A

3, Delete the car Bluetooth connection record on the phone

4, Reset Automotive Head Unitt/Radio

5, Plug A2A into the car host and reconnect

Photo Guide

Connect the A2A to the charger-power

192.168.50.2, reset A2A

Delete the car Bluetooth connection record on the phone