When the headunit is in the glove box, you put the wiring under the panels adjacent the two passengers door and then run the wire directly behind the glove box. Do you go through the glove box to get to the center head unit(behind the screen)?
Has anyone done the Helix upgrade with the headunit behind the infotainment screen? I have a 2018 GTI S where it's located in the center as opposed to in the glove box. How would you run the wiring instead? Thanks.