Hi,
I have a tunai firefly I want to use for bt music. The firefly connects but after 5 seconds of playing a song it turns off the aux and switches to FM radio. I tried different USB adapters but the same issue happens. I have the OEM aux next to the cigarette port. 04' Z4 3.0i 6MT. Any diagnosis? The firefly runs awesome in my Mazda 3 with no issues and using the same USB adapters also.