Headlights on L signal and Cruise OFF

[Cwire]

I have an 03' Tahoe and last week while driving to work my cruise stopped working as did my left turn signal. I have found that when my Headlights turn on it the left signal and cruise stop working. Anyone know if this is switch issue or a short someplace? I've tried to trace it but no luck so far... Thanks in advance

 

[chauncey0337]

Sounds like a short somewhere. Check around the signal switch and steering column.