Dome lights not coming when door open, will come on when I press and h

[AKldyklr]

What up? I have a 2000 GMC Sierra Classic K2500. My dome light's don't come on anymore when doors open. No the override is not being used.

 

I noticed my driver door and rear driver side door power locks don't work anymore but when I press and hold the door locks with door open the lights come on?

 

I am not a mechanic and I know enough to piss one off. Anyone have an idea is it the door locks or the dome lights? I have an idea it has something to do with door lock relay but why would it mess with the dome lights.

 

Thank you for any ideas or suggestions.

 

Akldyklr