Ohhh a G without a sunroof is uber rare!

 

After reading for a bit, learned about the sunroof drain holes/tubes and noticed one of my front ones was clogged and took care of it.... but..... the rear ones....

Any idea on how to get to them? I believe that is my issue/leak. Any way to get to them from where they drain to the ground? I think its impossible from up top.

Any suggestion would be great!

 

What did you end up doing?

EDIT: For anyone else reading, to access the rear drain tubes you need to remove the headliner, but if you only need to access the firewall for them, then you can simply remove the panels covering the trunk along with the floor mat.