914 driving lights, Installing OEM type driving lights to a 1974 914 |
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914 driving lights, Installing OEM type driving lights to a 1974 914 |
Jezibel |
Jul 8 2024, 11:29 AM
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#1
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Das Echte POORSCHE Fahrer Group: Members Posts: 26 Joined: 21-January 24 From: Northern California Member No.: 27,868 Region Association: Northern California |
I have a '74 914-4 that did not come with the optional driving light set and wish to add them to my car. The 73-76 914s came with pre-installed wiring exiting from behind the front bumper, from my understanding, that would allow lights to be added simply by installing and connecting them.
My car seems to have these wires, as expected, but due to paint overspray effects, the wire colors have been obscured, making it hard to determine which is the brown GND wire and which is the black (+) wire. I'd appreciate any help available advice from others who have retroactively installed the accessory (OEM type) driving lights to their cars. This might simplify my efforts considerably. Also, my car's horn was removed and I wish to install a set of the HELLA OEM type dual-tone Superlouds. Again, the wiring is oversprayed by body paint, so any way to quickly determine what wire is the brown GND and (+) power wires for the original (now removed) horn? Is the original horn relay located on the engine-bay relay tray or somewhere else on the car? Thanks.[font=Verdana] |
VaccaRabite |
Jul 16 2024, 07:47 AM
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#2
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En Garde! Group: Admin Posts: 13,542 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region |
I have Supertones on my 914.
You will want to upgrade the relay! The stock wiring will not provide enough current to really make the supertones shine. When I did it, I quickly put in a new relay and pulled a wire (with an inline fuse) direct from the battery to the relay and then out to the horns. Whenever you can, reduce load on the stock wire harness! Especially in the dashboard. Zach |
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