2008 dodge ram 1500, I installed all led lights on the outside of my truck but only resistors on the front blinker lights not the back ones so they blink fast but now when my hazard lights or turn signals are on my license plate lights blink also, had anyone ran across this problem also and my cargo lights stay on at least dim as long as the truck is running and do not shut off

 

Did you have to change any wiring in the back, or did you simply install an led bulb?

 

All I did was take reg bulbs out and put led bulb in, when my lights are on everything works normal but when my lights arn't on an I put left signal on both license plate lights blink an when put right signal on both license plate lights go out, not sure if it is because I did not
Put
Resistors in the back with the turn signal like I did the front ones to make them slow like normal signals work