electrical short

I have a 2010 sxt charger and my inside turn signals, inside lights(when door is opened)etc and trunk button(Inside and on key fob) stop working. Anybody know why.....

About a month ago my car started shorting out while I was driving, mostly just when idling. I double check connections and re-wrapper the wiring harness in the trunk with electrical tape after inspecting the wires to see if they are grounding out. After doing so the shorting out stopped... until...