1969 charger front park lights

[Lngbrdz]

Looking for anyone that knows how to rebuild the internals of the front park lights. Apparently something is not grounding when i turn the lights on. When the turn signal is applied it works but when i turn the lights on in either park or headlight, the left park light turns off and the left hood and dash indicator light up and stay on. I tried using electrical cleaner and it works for a moment then it goes back into gremlin mode. Any help would be helpful im not afraid to rebuild it if im told how to disassemble the electrical innards.

[70 sublime]

One of mine does the same
Think I found it was the screw that mounts the assembly to the front valance has to make a good ground

[hemi68charger]

If there isn't a good connection between the bulb receptacle and the housing, you will have a ground issue..

1. using your Fluke meter, check ohms/continuity between the housing and the receptacle
2. as eluded to, check the ground between the housing and the valance. The 2 attach points at the bottom of the housing should be the ground point.