No audio output from my iMars 10.1 and no video when engine running and in reverse gear.
I have installed the iMars 10.1 Android radio into my VW Tiguan (2012 model) but has NO audio output. All other apps and GPS navigation are working but simply no sound at all. Even volume is to the max. My reverse camera work well when shifted to reverse gear but video disappeared when cat engine is running, just a blank screen. When engine stopped and key back to accessory position the video reappeared. Urgent!!! need help , please provide solution Its already a month of checking. Thanks Alex