I bought the car about 3 months ago. It is apparent that the previous owner had a Car phone or Satnav connected as there is a "scotchlok" in the wiring. Otherwise all wiring continuity checks out O.K. and the fuse (F30) is also O.K. The problem seems to be that there is no feed ONTO the fuse.(meter shows about 0.15v). The lack of this is a pain as I can't use my phone charger or my boot space coolbox (warm beer!). Any body any ideas about checking through the feed to the fuse??