I did a 5 second search on the site as well as google so please dont me if I ask something that has been previously asked...

So I have a 2001 Acura CL Type-S without a navigation system and I want to install the OEM Acura nav system...

Here is a lengthy list of information:

My car had two notable accidents (still not a write-off though ) : 2005 for $8K CAD and 2007 for $11K CAD
- The front end was replaced as well as the passenger side door and rear panel, I suspect that the entire dashboard was replaced due to either of those accidents

There are three wires in the trunk
- 1st Wire: Black - thick, braided copper. 2nd Wire: White - Significantly thinner, seems like two wires, braided copper, 3rd Wire Red, braided copper
- The stock sound system is in place, has the original 6 disk CD changer installed

Is it possible that the wires in the trunk are from the Acura Navigation Disk system?

Is it possible that my car may have at one point had a Nav System? If not, how hard would it be to install the stock Navigation System?

 

Yes but it is not an easy task. https://acurazine.com/forums/2g-tl-1999-2003-98/d-i-y-non-navi-navi-573887/ there's the DIY thread.