Coz,
This picture is of the pass side park/signal light. I'm holding it as it came straight out of it's body mount. Three wires are visible: The blue wire on the left is for the amber signal light only. The yellow wire on the right is for the white parking light only. The red wire attached to the yellow wire is a jumper to the amber marker light mounted on the fender.
Apparently, the buckets ground the lights to the body with the screws. When the lense is on, the amber is on the outside (left), and the white is on the inside (right). These are single filament bulbs, so when the lights are turned on one click, the white light comes on and stays solid. When you signal, the amber one blinks independently with the lights on or off. It seems they went from a two filament bulb to two single bulbs. Maybe they weren't getting along?
Michael
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