I searched and couldn't find anybody else posting about this problem. I have a GPS antenna on top of my trunk, and the wire wraps around the edge and leads into the inside of the trunk. Water leaks very badly into the trunk where the wire is. Do any of you have a solution to fix this?

 

on the inside of the trunk, just fill it in with something, bondo, duct tape, i dunno, super glue, just anything that will fill in the whole and harden

 

Buy some silicone sealant or JB Weld and put it all around where the wires are coming through.