Backup camera wire routing from number question

[Jasper7821]

Originally Posted by Stl-986

run it right by the wires for the license plate lights. go through the exact same grommet the wires go through, there is no need to drill another hole in the car and you dont want to go through the tow hook hole.

That’s the issue, I can see in the license plate light hole and the hole behind the license plate. But where do I go from there?
I can run my hand by the tail light but that’s in a different channel than the bumper.
I put the spoiler up and can see when I shine a light in the center hole behind the plate, but ca t Figure out how to get into the trunk.