SO its been about 3 weeks, I cant afford to take it to a dealership just yet. My display screen for the radio and everything just went black all of a sudden not to long ago. Ive check all the fuses related to the screen display and none of them are blown or anything. Ive tried that reset trick by holding the power button and the right button at the same time for lets just say I held it for over a minute. NOTHING happened. Any ideas? Oh and I bought this car used private party and everything worked when I got it.