Figured It Out.
I was able to figure this problem out.
This is the sequence I did to fix the problem.
1. Open trunk with key manually.
2. While trunk is open, close latch on lid.
3. Hold pressure plunger in and hold.
4. Press trunk unlock on key fob.
This activated the lock-unlock motor in the trunk lid. Now key fob and dash switch work, and alert light is off.
