Your charger is probably shorted inside. Don't plug it in again. It probably blew some fuses on the fuse panel of the Body Control Module at the passenger's left knee.
If all fuses are good but instruments' lights are still off, the Body Control Module may have been burned, needs replacement. Unless you are good with auto electric, it's probably better to find a good auto electric shop. They would save you a lot of time, money and potentially more damages if you keep playing with the electrical system.
| 
