Need Help Identifying Wires in the Engine Bay

[Rockafella]

Hi All! Brought my SC back from the body shop and am reassembling. I found some cut wires in the engine bay but don't know what these are for. Hoping the forum can help me out. Doing fine with body wiring so far, but this doesn't seem like it is for the body.

Also, the car no longer starts. I imagine this was for something important in the engine bay. There are four wires, two grounds labeled 1 & 2. There are two power wires, red/white and red/black. They extend from under the MSD. Hoping to avoid pulling more things apart.

Thank you in advance!

**Edit: this looks like it is for the defroster. I'll have to keep troubleshooting my no start**