911 electrical drives my c_____

[khyden]

Hi,

I have a 911 Coupe 2.7 -74. It seems like I have a
electrical problem and some some short circuits. I now that old cars has personal wirning, due to different owners, but if someone can give me ideas where to start.

Problem, the wipers work without key in ignition. The indicators work fine, but the indicatorlights on rpm-gauge works fine sometimes and sometimes both left and right "wink" when using indicators.
The indicator relay has one loose cable, colored gr/wh/bl and I cannot figure out where it goes. With key turned I have power in this cable and when connected to and it makes the indicator sound. The horn works fine, but when steeringwheel is detached horn works when touching screws which the cover is attached with. Otherwise all gauges work ok and lights and so on seems ok.

Hazard works fine.

kh

[jkeyzer]

My turn signal indicators do the same thing after the first couple clicks. I had written it off to an old/dirty turn signal relay. The exterior signal lights work fine so I just ignore it.

Do your hazard lights work?