Changed the battery due to it being dead, 8 years old, now none of the gauges work. Car starts right up but no gauges. Theft and engine light turns on with key but none of the others. PLEASE HELP, need car. 02 chevy cavalier 2200 auto, Thanks
If you accidentally shorted the battery when installing it, then you could have popped/fried something. Check all your fuses, and make sure all none of the wires came off of the terminal that need to have power.