workflow, from vector architectural cad drawing to digital published

I'm a trying to figure out what the best way to publish a vector drawing made in Autocad through InDesign and then for a presentation document (pdf) that is going to be presented digitally.

1. If I import the vector pdf directly to InDesign and it becomes dark and weird (for a lack of a better word, just doesn't look good at all) and if I convert it to a jpg it becomes to light.

I know the difference between vector and pixellated drawings just trying to find the best way of doing this. Best practice.

thanks !