transambroli

iTrader: (4)

Drove my car today no problems, got home parked then when ready to leave out again it wouldnt start. Radio worked lights worked but DS window wont roll down. Gauge needles are bouncing around and acting crazy. Unhooked the negative battery cable and then hooked it back up now car starts but window still wont go down. What could this be? I installed a new radio yesterday could I have screwed something up?