billybovine
Active member
Started last week. Whenever I try and use the Genius Maps app on my dashboard. In 1 to 10 minutes the audio volume will go to full. The audio screen controls will lock up. Can't lower the volume or mute. But I can reach up and pull the usb cable out of my phone. Immediately the volume will return to normal, regain control of the volume and mute function. :gaah::gaah: