Turn Signal problems of the 2015 Jeep Cherokee

I bought my 2015 Jeep Cherokee about a year ago and less than a month later I was already noticing that the headlights would dim as soon as I would use my turn signal. This continued for about a month until I noticed that the headlights were noticeably dim on both sides. I needed to get out of my car several times to make sure the headlights were even on. Whenever I am driving in a low light area at night it is incredibly dangerous. Something needs to be done about this because this is clearly a defect.

Driving home the only lights I had was the top led lights, speedometer lights and radio light. No ther lights worked. The vehicle was in motion. If the lights did work when I turned my turn signal on the light went off.