Thought I'd add a few more pics to this as I found it a little tricky to visualise exactly where the hole is. Mine is in bits so its easy to get to. The tape was still intact on mine, but I wasn't going to leave it while its in plain sight
I put a plastic rivet in it, glued in and covered over with seam sealer. Its painted again now too.
Also found that the orange grommet wasn't seated properly. You can actually reach both the black and orange ones through the hole where the electronics box goes so I was able to straighten that out at the same time.