No Aux Input

[dumaurier7]

Hello again everyone, shortly after upgrading to an Android head unit I lost the auxiliary input in the head unit, when I select it the pointer is at the 0 position on volume slider which does not respond when I try to adjust it, the USB input is also greyed out, any Idea what's going on here?

[B21]

Maybe disturbed the connection to the usb hub sitting behind the centre armrest ?

[dumaurier7]

Nope, it worked fine after the initial installed then decided to quit, I even bought another Aux/USB hub, plugged it in and still nothing: tumbleweed: Next I unplugged the head unit and connected my phone directly with the same result

[dumaurier7]

I also noticed that the USB input, phone charger and Bluetooth are all greyed out and unavailable! Seems like it’s a Bluetooth comm box issue?! When I got the car the phone wasn’t connecting but the aux in and usb worked, I’ve since installed an Android head unit ( which worked fine for awhile) and removed the phone charger contraption thing, I’m wondering if some sort of coding may be required somewhere??!!

[B21]

Could be the combox..no specfici coding required for most of those systems to carry on working..

[dumaurier7]

I suspected such ………Another day Another Module!!!!. A/the Com box upgrade seems to be the hot ticket on you tube, anyone know if this is possible/ available for our cars? I think I have the Professional sound system package.