Thread: Kings light bar

The guys here with D4 should be able to help with correct wire colour otherwise try to do a search here or google.
But recently did my D3 new driving lights and light bar. Basically you have to discard the supplied plugs to the head lights... find the positive feed wire going into your head light and tap/splice that into the positive light bar harness and just ground the negative of the harness to you chassis. What i basically did was positive headlight feed and ground wire into a Deutsch plug and cut the light harness plug off and replaced with the other deutsch end... bobs your uncle easy change overs in future

hope that points you in the right direction. Cheers Peter

I’ve fitted a 30” Kings lightbar to my MY14 using the Kings harness. It is not plug and play. I spliced into the passenger side high beam trigger just behind the headlight, which is blue with a slate tracer. Mounted the relay in the oval cavity just in front of the main battery and the switch on the left side of the steering wheel cowl.

cut the plugs off and toss em, find high beam wire going to headlights and use that to trigger a 30 amp relay, this needs to switch battery 12v directly to the light bar.
You will get signigficant voltage drop on the puny LR wiring unless you use a relay.

Instead of direct 12v to the switch and then to pin 86 of the relay the input of the switch should be coming from the high beam circuit. Make sense?

See attached schematic.

relay schematic.jpg

Originally Posted by PeterOZ

cut the plugs off and toss em, find high beam wire going to headlights and use that to trigger a 30 amp relay, this needs to switch battery 12v directly to the light bar.
You will get signigficant voltage drop on the puny LR wiring unless you use a relay.

Instead of direct 12v to the switch and then to pin 86 of the relay the input of the switch should be coming from the high beam circuit. Make sense?

See attached schematic.

relay schematic.jpg

Wrong schematic!

That’s direct switch via relay - not high beam trigger!

Why couldn’t you just post the correct image?

Originally Posted by Tombie

Wrong schematic!

That’s direct switch via relay - not high beam trigger!

read what I wrote.

Originally Posted by PeterOZ

read what I wrote.

I agree with Tombie, the schematic you posted is not what you described.

Originally Posted by kelvo

I agree with Tombie, the schematic you posted is not what you described.

clearly neither of you actually read what I wrote.

instead of direct 12v to the switch and then to pin 86 of the relay the input of the switch should be coming from the high beam circuit.

and I guarantee I know more about such things than either of you.

Originally Posted by PeterOZ

clearly neither of you actually read what I wrote.

... I guarantee I know more about such things than either of you.

I guess that makes you the know it all?

Your post implies the schematic is the visual representation of your words.