Car no power
2004 cavalier 2.2 Dashlights dimly lit with no dome light on when door is opened. When key is inserted and turn to the on position everything goes dead wont even turn over. Left it alone for 15min. Tried again and everything worked normally til I turned the car off. Checked battery and battery cables and there good. I'm thinking maybe something electrical like a fuse or ignition switch maybe a bad ground wire Please help
