[gerakroo]

Most of our harnesses come with preconnected fusebox(es) The main harness and front harness are already connected.Our diagrams are a layout of the actual harness(es) and therefore the wires are not labeled.
Best to start mounting the fusebox and put the main and front harness in place. The most time consuming will be the tunnel harness.
If everything fits and is well prepared we need approx 8-10 hours to put a complete pre73 model in and connect it in our workshop. (Mounting the Engine harness not included)
The early models are not that difficult, starting from 74 things start to get more complicated. For example a later year 930 1988 is a real challenge and will require more experience. In case of any questions during installation you may always contact us by mail, phone or Skype!