Step 10 looks like it needs further detail:
"Pass the cable from the back of the CIC (from PNP module) to the rear door (trunk cover) and connect camera to the other end of the cable."
Surely you can show the best way of doing that....
'09 LCI 335i E90 in BSM over Oyster Dakota Leather, Manual, Sport, Navigation, Individual Audiophile, Executive, Active Steering, JB4 + MHD BEF, 335is Exhaust w/AWE Tuning Tips, AFE DCI, Euro Tails/Fog Light Switch, various painted and other OEM + mods, 19" M5 reps summer
'13 MINI Cooper S Paceman JCW R61in Light White & Black Roof/Mirror Caps/Sport Stripes, Loaded + Rare