MonkeyChap Posted January 12, 2019 Author Share Posted January 12, 2019 I drew this up to help me get my head round it. I found neither Haynes nor Bentley were quite right (though the Haynes one is very hard to read). I'm working on one for the fuses now, prior to attempting to fit the Classic Retrofit board. I'll post it later when I'm finished. Link to comment Share on other sites More sharing options...
MonkeyChap Posted January 13, 2019 Author Share Posted January 13, 2019 I replaced the indicator stalk today (thanks to Matt for sending it so quickly). The old one was properly fried. Although it sounds like a lot of work, removing the steering wheel etc, I think it's no more than an hour's job to replace. Fried contacts... Link to comment Share on other sites More sharing options...
Jonny Hart Posted January 13, 2019 Share Posted January 13, 2019 Proper nasty. Glad you found the issue. Link to comment Share on other sites More sharing options...
MonkeyChap Posted January 13, 2019 Author Share Posted January 13, 2019 And here's my attempt to understand how the fusebox is wired...at least for an 84MY... Link to comment Share on other sites More sharing options...
GimmeShelter Posted January 2, 2020 Share Posted January 2, 2020 Hi, @MonkeyChapI've just found this thread while looking for main/dip beam wiring diags. You may be interested to know that on my 1983 SC, dipped beam remains on when you switch main beam on, and this is apparently what Porsche intended (except for Switzerland, as it says in the diagram below) (fuses 5 & 6, in the Porsche numbering sequence, being for dipped beam): So in fact the wiring comes from the light switch (at the top of the diagram above) directly to the dipped beam circuit (fuses 5 & 6) and from the light switch to the column stalk switch to the high beam circuit (fuses 7 & 8 in Porsche numbering) (but doesn't break the dip circuit) when the column stalk is pushed forward. I hope this is helpful, but if not, please disregard! Link to comment Share on other sites More sharing options...
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