Help my interior lights went out
 

Hi, just joined because I need an answer to my interior lights shutting off out or no where while driving. So this is what happened. I rear ended an suv and smashed up my fender, core support, hood and everything in between. It looked bad but nothing in the motor, radiator or anything else was broke it was all cosmetic. So I was driving it back home and it was late so I had my lights on. About 5 minutes into the drive my gauge lights went out but my headlights stayed on so I kept driving and I don´t know what went wrong I took apart the dash and tested the bulbs everything works so I dont know what to do because the instrument cluster wont light up.