There should be an app called steering wheel control blah blah that you run and you press the steering wheel buttons then it records the voltages. Maps them to the default android buttons of volume and next track previous track.
There should be an app called steering wheel control blah blah that you run and you press the steering wheel buttons then it records the voltages. Maps them to the default android buttons of volume and next track previous track.
Found the app and tried setting it up. However, it seems the problem is with the harness. Vendor doesn't want to admit it. Been talking to another T32 owner and his vendor was a lot more helpful. They gave him instructions on how to rewire the harness. I'm just not 100% sure it'll work for the unit I got.