Sorry Been away/busy.
I have the instructions cut and pasted on my desktop, which is now my daughters ... will look, but it was from a post in June 2015 or so.
I disconnected the passenger side sun visor retaining clip, which allows you to pull the roof liner away from the roof and the windshield, and ran it under the roof liner by the windshield over to the A pillar Then down the A pillar to the passenger front door, in the fold around under the rubber door seals, then back to the B pillar, out the rubber seal in the crease in the B pillar back to the rear passenger door rubber seal and so on. C miller liner comes off in the trunk; under that and the heads-restraining airbag to the grommet in the hatchback cover; travel thru there into the hatch etc
I guess I will look for the detailed instructions tomorrow. My summary won't help much, Im afraid