frontier

The only light that works in my 2012 Frontier's gear selector is neutral. I was wondering if anyone had any info on how I go about either fixing it or replacing the gear selector unit. Any help would be much obliged.

I have a 2000 nissan frontier and the foam on my seat has separated and now I have a metal bar digging into my back. I'd like to put some nicer seats in the truck. Does anyone know what seats will fit it out of a newer one that won't raise the seat height