Driving lights electrical question

[bighealeysource]

Hey All,
Installing Moss driving lights on my BN6 - onto a badge
bar - and have a question. I have connected the hot lead to
the light and it appears that when I close it up, the reflector housing grounds to the driving light shell
which I believe would be a good thing but as the actual
bulb has a fitting for a hot and ground, the grounding
of the reflector housing to the shell basically negates
the intended ground. Result, no light !!! I don't know
if I am explaining myself well but trying to figure out
how to wire this thing.
Thanks,
Mike

 

[Michael Oritt]

Mike--

If there is continuity between one of the receptacle's leads and the case and between the case and the badge bar then you have a good ground and bringing hot to the other lead should give you a working light.

Try testing between the case and the battery negative with an ohm meter and some long test leads--perhaps the bar is isolated by corrosion, etc. Ground can be so elusive....

 

[Keoke]

To do this properly will require a ground conductor routed from the pin on thelamp receptacle to a chassis ground on the car. I believe there is one on the wheel arch inside theengine compartment that can be used to construct a dedicated ground.-FWIW---Keoke

 

[bighealeysource]

Hey guys,
Thanks for your help. Grounded the light using a separate lead as Keoke
recommended and it works perfectly !
Regards,
Mike