Just wanted to see if anyone had problems with their avicd3. My d3 recently started to act up. When the car gets really hot the radio interior speakers will shut down but the radio is still working. i have one amplifier hooked up which is the subwoofer and the subwoofer turns on fine.... but the interior spearkers which is just connected through the stereo wires just does not work. But when the car cools down again.. the interior speakers turn on again... until i park my car outside in the heat. I've had a stereo store return the d3 to pioneer to have them fix the problem and after a month i got the fixed unit back.. and installed. the problem is still the same. i had the stereo shop return the unit to pioneer again. any suggestion or help will be appreciated. thanks ..

by the way. does the 06 350z base model have an internal amp somewhere for the interior speakers?