the windows is a common situation. after you re connect power, you have to go to each door and cycle the window down and up a few times, and that will "train" the sensors to know to let the switch on the drivers door work properly.
as for the radio, I had my "get confused" before and required me to restart the car, so you disconnecting the battery makes sense to me to trouble shoot. since that did not fix it, check fuses, and if you had connected any iPod or SAT radio adapters, check that the connections are tight.
good luck, but at least you didn't screw up the windows :)
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thanks man
i did what you told me about the windows , i fixed it :)
but still the audio not running i got no volume control even if i go to audio in the screen it doesn't show me audio control
when i start the car the audio system make sound like cable unplugged
