DRL-Fog Light Hack

[itskenallen]

Originally Posted by JayG

I was concerned about the fans on the LED H7's with our headlight assembly, they would be enclosed with no air flow

The fuse taps are standard size. NAPA auto parts has them

I'm in Ireland mate so Napa parts means nothing to me.. Lol. Thanks anyway.

Some have heatsinks and no fans.
However, U could always drill a hole in the assembly.. Kinda like what you'd have to do with a HID kit

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[Lew]

$1.99 at Autozone

Best Fuse and Accessories Parts for Cars, Trucks & SUVs

[itskenallen]

If one was to use LED H7's for the fogs in this hack, what wattage is recommended? Everything from 50W to 150W is available in the H7 range. I know the halogens are 50W but not sure if the leds would equate to same wattage.

Also I was thinking of replacing my Halogen dims with Led versions. Would 50W be recommended here also? I'm kind of confused as to why 80 & 150W are available so easily.




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[Fintro11]

Becareful with what led's you use, even with led's it started burning the lens on my car

[Justin327]

Originally Posted by itskenallen

If one was to use LED H7's for the fogs in this hack, what wattage is recommended? Everything from 50W to 150W is available in the H7 range. I know the halogens are 50W but not sure if the leds would equate to same wattage.

Also I was thinking of replacing my Halogen dims with Led versions. Would 50W be recommended here also? I'm kind of confused as to why 80 & 150W are available so easily.




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I'm using these, 60w, only SLIGHTLY bluish. makes a nice contrast with the Litronics.

https://www.amazon.com/gp/product/B01HO8TK4W/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1

[itskenallen]

Originally Posted by Justin327

I'm using these, 60w, only SLIGHTLY bluish. makes a nice contrast with the Litronics.

https://www.amazon.com/gp/product/B01HO8TK4W/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1

Very nice.. All H7 leds are 6000k ish afaik. Ideal colour imo.

Btw..any pics in daylight?

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[kallie]

Hi guys, Has anyone done this hack in the UK, Europe or Australia? Reason I ask is, I just cannot get it to work, I know the fuse and relay location differ from the US.
The relay is in position 24 and the fuse is in position A7 on a UK car.
Any ideas PLEASE...
Regards Carl

[itskenallen]

Originally Posted by kallie

Hi guys, Has anyone done this hack in the UK, Europe or Australia? Reason I ask is, I just cannot get it to work, I know the fuse and relay location differ from the US.
The relay is in position 24 and the fuse is in position A7 on a UK car.
Any ideas PLEASE...
Regards Carl

Thinking about doing it myself very shortly but dont have fusetaps at hand.
if i had i could try it out tomor. Im in Ireland btw

[Justin327]

Thanks, no daylight pics yet, I'll snap some if the sun's still up when I get home.

Originally Posted by itskenallen

Very nice.. All H7 leds are 6000k ish afaik. Ideal colour imo.

Btw..any pics in daylight?

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[kallie]

Fuse is top row number 7
Relay is in location 24

[itskenallen]

Originally Posted by savinor

I wanted DRL but did not want to use the low beams (Litronics) on my 2000S. My approach is to use the front Fog Lights as the DRL using LED bulbs which I purchased at auction. Of course the OE H7 bulbs can also be used.

The hack involves a single jumper wire between the Fog light relay and the Fog light fuse. Now the Fog lights go on and off with the ignition switch and are switched off when the high beam headlights go on.

Required Materials:

(10) inches of 16 gauge insulated wire

(2) Fuse taps, Radio Shack P/N 270-1204

(2) female Quick Disconnectors, Radio Shack P/N 64-3131

Procedure:

1. Strip the wire ends and crimp on the Quick Disconnects.

2. Plug in a fuse tap to each of the Quick Disconnects.

3. Locate the Fog light relay in the panel above the Fuse panel. It is #12, the far left relay in the second row from the bottom.

4. Attach one of the fuse taps to pin 86 of the relay. Bend the tap to conform to the bottom of the relay. Use a piece of electrical tape to hold the wire to the side of the relay.

5. Return the relay to position #12 and run the other end of the wire to the top of the fuse panel.

6. Remove the Fog light fuse, 25 Amp, #7 (top row, 4th position from the right) from the fuse panel. Slip the fuse tap on the wire end to the upper leg of the fuse.

7. Return the fuse with the tap up into position #7.

You're done.

Anyone got any pics of the fuse tap attached to the relay?
Might have to improvise here as im having trouble locating some fuse taps

[kallie]

I made a diy fuse tap

[kallie]

[kallie]

This is just and old relay but hopefully you'll get the idea

[itskenallen]

Originally Posted by kallie

This is just and old relay but hopefully you'll get the idea

That's perfect Carl thx. Ur just connecting that pin to the fuse so. That's no biggie. Can u point me to where the relay and fuse are located and I'll give it a whirl tomoro?

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[itskenallen]

Not sure if pin 86 is same in UK cars as it is in US cars. Maybe that's the issue.

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[kallie]

Good point, but I think relays will be standard all over the world so I would have thought that the pin (86) will be the same with the same function, but the wiring of the car is different and thats where the problem is.

Auto-electrics makes me loose the will to live...

[itskenallen]

Kallie... Just checked mine and it looks nothing like the pic u showed above. I pulled out the relay in location 24 and my fog lights still work so I'm guessing our UK cars must be different. Also, my fuses are not above the relays like shown in the pic either. They are in a separate panel below it.

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[particlewave]

Originally Posted by itskenallen

Kallie... Just checked mine and it looks nothing like the pic u showed above. I pulled out the relay in location 24 and my fog lights still work so I'm guessing our UK cars must be different. Also, my fuses are not above the relays like shown in the pic either. They are in a separate panel below it.

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You don't have a relay in position 24. You probably pulled relay 18. Look at the pictures again. Position 24 is a bridge point, not a relay.
UK cars do not have a fog light relay.

[itskenallen]

This is my car



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