Editorial note - so after showing me how he ordered another Passat light for the other side, and making that installation, Sami wrote to tell me this:
For the light project, i have solved the parking light problem and i decided to use some new connectors. I picked them up in car parts shop and they seems to work nicely. Finaly i put other projector on it´s place, the other has to wait until rest of the wires are on their place. Other side can be done with the light on it´s place, but other side has too little room.