Ok, so i have a D3 on my WRX, ipod integration, bluetooth, xm, everything works yada yada yada, but i also have a PS2 in my glove box with a power inverter for the PS2.
The problem is when i have the inverter turned on, my speakers make a buzzing noise. The noise is present whenever the inverter is turned on regardless of the PS2 being on or off. The buzzing does not increase or decrease with acceleration or idle, it does get louder when the volume is turned up, but that's it.
So, i dont know if the inverter is interfering with the D3, speakers, or the PS2, anyone have any ideas? it