I am sorry to be asking this similar question. I asked a while ago why my Sat Nav stopped working and the clock would not keep time. Since then I have started to have a few more issues. The front passenger dorr light and reversing sensors no longer work. My biggest hate though is. When I start the car I have no problems. I can switch on the radio thats fine. As soon as I turn on either the heating or lights. The radio dies and slowly comes back on. Everything else electric works OK. the cruise control, the whole dash. Even the electric heated seats work except for the memory. Is there anyone one of the members that can point me the suitable direction as to where the wiring looms run. Before I start dismantling the radio and dash etc. Any help would be gratefully appreciated.