How to fix the volume buttons for ‪#‎android‬ ‪#‎car‬ ‪#‎radio‬ audio doesn't work as well

Lars feedback this to us:

Hi!

It took a little longer than 20 minutes. I tried to upgrade again just to be sure.

The video on my dropbox show my problem with volume control button /frequency button.

They don’t behave as expected. I have tried to update my device both with your latest (from blog) and a rooted version.

I have not updated the MCU file.

Should I try that? And what version in that case that fits to my Ford android head unit.

I send you the link to 2 different files showing the same thing. One is from the update menu that shows this strange “volume” behaviour in the update menu aswell.

https://www.dropbox.com/s/ng7pui3w54t5xke/20151017_142010.mp4?dl=0

https://www.dropbox.com/s/3v5y5k0illtjy57/20151017_135454.mp4?dl=0

Regards

/Lars

SOLUTION:

You need to go facotry settings, passwaord is 126, then find the Wheel3, select it or Not, test it.

Then lars tell this:

Hi!

I had Wheel3 checked in my setting and when i removed that and restarted the device the volume/frequency buttons worked again.

I am so glad it wasn’t a hardware failure. Thank You for the support.

Regards

/Lars