help please!
 

I have a 1991 nissan pathfinder.
My parking lights and dash lights quit working.
I think it might be the ground but im not sure and I dont know where the ground is!
I need to get some ideas on what would cause this and how to fix it.
And if anyone would happen to know where the ground for the lights is located.

Also, my hazard switch is broken and at one point and time I messed with that switch and my lights started working
but then the next day they were off again. I dont know if the switch is causing it or that was just a coincidence.[:-]

If anyone could please help me it would be greatly appreciated!!!!!! :(