Hi, I want to retrofit the smokers pack to my 991.2 as I prefer the look of the cover rather than the open trinket tray. Does anyone know of a link to a video or written instructions that shows how to change the centre console wiring loom so that that there is power to the cigarette lighter? I can fit the new ashtray module easily enough, but want to fit the loom myself rather than pay OPC to do it.