my radio will not stay on in my 2007 audi q7 why?
my radio will not stay on in my audi q7
I change the control circular boy in the radio still won’t come on
Mine don't come on I have replaced the circuit board in the mmi and my radio will not come on neither do I have lights on the MMI only thing that lights up is park neutral reverse and drive nothing else lights up what's wrong with it. I have Audi Q7 2009