How to keep High Beams, Low Beams and Fog Lights 'ALL' on 2007-2014 's

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rdhogg

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I wanted to address the "How TO" for the 07-14 models. There are different procedures for other years but this one will (and does ) work. I have had mine modified for a couple of years now and is a easy modification
 
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rdhogg

rdhogg

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Yep, pretty easy. It get a little tight working under the dash, but the wires are easy to get to and identify. The YouTube was perfect for my Tahoe wiring and I would think the same for you.
 

Joseph Garcia

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Yep, pretty easy. It get a little tight working under the dash, but the wires are easy to get to and identify. The YouTube was perfect for my Tahoe wiring and I would think the same for you.

I'm pretty familiar with working on the BCM, as I had to replace mine and reprogram the new one with my Tech 2.
 

NZNC

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I wanted to address the "How TO" for the 07-14 models. There are different procedures for other years but this one will (and does ) work. I have had mine modified for a couple of years now and is a easy modification
Pardon my ignorance but I dont see the video linked to your post. When I click the link i get a whole bunch of videos based on a Yahoo search. Do you have the exact link to the video? Thanks!!
 
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Coolman1987us

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This can be done with a simple jumper wire in the underhood fuse box. No need to go under the dash and cut wires.
 
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rdhogg

rdhogg

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Pardon my ignorance but I dont see the video linked to your post. When I click the link i get a whole bunch of videos based on a Yahoo search. Do you have the exact link to the video? Thanks!!
Man, sorry I did not see your message until today. I hope you found what you needed to complete your project. If not here is the YouTube link I used:
 
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rdhogg

rdhogg

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This can be done with a simple jumper wire in the underhood fuse box. No need to go under the dash and cut wires.
I did not ever find any YouTube instructions that showed how to do the jumper in the fuse box. I do not like to cut wires either and the T-splice is not my go to but in this case with the limited space you are working with under the dash it is was the best solution for me.
I also used some : Tesa Wire Loom Harness Tape Used By Mercedes BMW VW Audi, that I found on Amazon for around $7.00
 

Coolman1987us

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I'll try and remember to take some pictures of how I had it. My fogs are controlled by an aftermarket controller now but I had them jumpered in the fuse box to come on with the low beams.
 
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rdhogg

rdhogg

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I'll try and remember to take some pictures of how I had it. My fogs are controlled by an aftermarket controller now but I had them jumpered in the fuse box to come on with the low beams.
Do the 'lows' and 'fog' lights stay on when you hit the high beams, and do both come on when you don't have the fog lights on and you hit the high beams? Just curious.
 

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